# Wool Enterprise Systems: Breeds, Shearing, and Wool Marketing ## Key Takeaways - **Breed selection is paramount and dictated by environmental and economic factors:** Fine wool breeds (under 24 microns, e.g., Merino) are suited for arid conditions and high-value apparel markets, contributing 30-50% of enterprise revenue. Medium wool breeds (24-30 microns, e.g., Corriedale) offer flexibility for combined wool and meat production, contributing 10-20% of revenue. Dual-purpose breeds (28-35 microns, e.g., Suffolk) primarily serve meat markets, with wool contributing under 10% of revenue but still requiring proper management to prevent welfare issues and contamination. - **Shearing management directly impacts wool quality and value:** Annual shearing is standard, with pre-lambing shearing common to reduce heat stress and contamination. Proper technique, avoiding "second cuts," is critical to maintain staple length and prevent downgrading. Contamination from urine, feces, and vegetable matter significantly reduces grade and price, necessitating clean handling and skirting. - **Objective measurement and strategic marketing are essential for maximizing wool income:** Fiber diameter (micron), staple length, strength, color, and yield are key grading parameters. Objective measurement through core sampling provides reliable data for marketing to processors. Wool pools and cooperatives aggregate small lots, while direct marketing requires consistent volume and quality. Specialty markets offer premiums for unique wool types. - **Genetic selection and nutritional management are foundational for wool quality:** Genomic tools are advancing the ability to select for wool fineness without compromising other production traits. Moderate to high heritability for wool traits allows for selection response. Inadequate nutrition, particularly protein and energy deficiencies, leads to weak fibers that break during processing, while mineral imbalances affect color and strength. - **Common failure patterns include poor wool quality due to inadequate nutrition, contamination from improper shearing, marketing inefficiencies, and genetic stagnation:** Addressing these requires consistent provision of balanced nutrition, meticulous shearing and handling practices to prevent contamination, participation in wool pools or cooperatives for better market access, and proactive genetic selection based on performance data and objective measurements. --- Wool production as a primary or secondary enterprise requires matching breed genetics to your climate and management system, executing shearing at the correct interval with proper technique, and understanding how wool grade determines market value. This article covers wool sheep breeds, shearing management, wool grading, and marketing channels for farmers who raise sheep for wool income or as a co-product of meat production. ## At a Glance | Enterprise Factor | Fine Wool Breeds | Medium Wool Breeds | Dual-Purpose Breeds | |---|---|---|---| | Typical fiber diameter | Under 24 microns | 24 to 30 microns | 28 to 35 microns | | Primary market | Apparel, high-end textiles | Blankets, outerwear, handcraft | Carpet, rugs, coarse textiles | | Shearing frequency | Annual, sometimes biannual | Annual | Annual | | Flock management focus | Nutrition for fiber quality, parasite control | Growth rate, carcass traits | Maternal traits, lamb survival | | Wool income contribution | 30 to 50 percent of enterprise revenue | 10 to 20 percent of enterprise revenue | Under 10 percent of enterprise revenue | | Breed examples | Merino, Rambouillet, Debouillet | Corriedale, Columbia, Targhee | Suffolk, Hampshire, Dorset | ## Wool Sheep Breeds and Genetic Selection ### Fine Wool Breeds Fine wool breeds produce fiber under 24 microns in diameter, suitable for high-quality apparel. The Merino is the most widely recognized fine wool breed globally, with strains developed for different environments. Rambouillet, a French derivative of Merino, performs well in range conditions of the western United States. Debouillet and Delaine-Merino are additional fine wool options for arid regions. Genetic improvement in wool fineness has advanced through genomic tools. A 2025 study published in Nature Genetics reported a telomere-to-telomere sheep genome assembly that identified variants associated with wool fineness, providing breeders with molecular markers for selection (PubMed, 2025, www.ncbi.nlm.nih.gov/pubmed/39779954). This research enables more precise breeding decisions for fiber diameter without sacrificing other production traits. When selecting fine wool genetics, consider fiber diameter uniformity, staple length, fleece weight, and adaptation to local conditions. Sheep with consistent micron measurement across the fleece command premium prices. Longer staples of 3 to 5 inches are preferred for worsted spinning. Fine wool breeds typically produce 8 to 12 pounds per ewe annually. Some fine wool strains tolerate heat and humidity better than others. ### Medium Wool Breeds Medium wool breeds produce fiber between 24 and 30 microns, suitable for blankets, outerwear, and handcraft yarns. Corriedale, developed in New Zealand from Merino and Lincoln crosses, combines good wool quality with acceptable meat production. Columbia, Targhee, and Polypay are other medium wool options developed in the United States. These breeds offer flexibility for farmers who want wool income without sacrificing lamb growth rates. A meta-analysis of genetic parameters for growth traits in meat, wool, and dual-purpose sheep breeds found that genetic correlations between wool production and growth traits vary by breed type, meaning selection for one trait may affect the other (PubMed, 2023, www.ncbi.nlm.nih.gov/pubmed/36507777). Medium wool breeds generally show more favorable correlations between wool weight and growth than fine wool breeds. ### Dual-Purpose and Meat Breeds Dual-purpose breeds such as Suffolk, Hampshire, Dorset, and Texel produce coarse wool of 28 to 35 microns suitable for carpet, rugs, and coarse textiles. Wool income from these breeds typically represents under 10 percent of enterprise revenue, but the fleece still requires proper harvesting and marketing. For farmers focused on meat production, wool management remains important. Unshorn sheep are more susceptible to heat stress and fly strike. Wool contamination with urine and feces reduces value. Shearing provides opportunity for health inspection and parasite treatment. ### Genetic Parameters and Selection Decisions Understanding genetic parameters helps farmers make informed selection decisions. The meta-analysis of growth traits across meat, wool, and dual-purpose breeds confirmed that heritability estimates for wool traits are moderate to high, meaning selection response is achievable (PubMed, 2023, www.ncbi.nlm.nih.gov/pubmed/36507777). However, genetic correlations between wool and meat traits require careful management to avoid antagonistic selection. A developmental [gene expression](/blog/guides/gene-expression) atlas for sheep has revealed novel biological basis of complex phenotypes, including wool traits (PubMed, 2025, www.ncbi.nlm.nih.gov/pubmed/40037845). This resource helps researchers and breeders understand the genetic architecture underlying wool production and quality. ## Shearing Management ### Shearing Timing and Frequency Annual shearing is standard for most wool production systems. Shearing before lambing is common in many regions because it allows ewes to enter the lambing shed clean, reduces heat stress during late gestation, enables easier lamb access to teats, and prevents wool contamination with birthing fluids. Shearing after lambing is practiced in cold climates where newborn lambs need protection from weather. The tradeoff is increased wool contamination and potential heat stress for lactating ewes. Biannual shearing is used in some fine wool systems to manage staple length and reduce vegetable matter contamination. This practice requires twice the labor and facilities investment. ### Shearing Equipment and Facilities Proper shearing equipment includes electric handpieces with adjustable tension, cutters and combs appropriate for wool type (fine wool requires finer comb teeth), grinding equipment for maintaining sharp cutting surfaces, and drop-floor or platform shearing boards. Facility requirements include clean, dry catching pens, well-lit shearing area with non-slip flooring, wool table for skirting and classing, and storage area for bagged wool away from moisture and pests. ### Shearing Technique and Wool Quality Shearing technique directly affects wool value. Second cuts, which are short fibers created by going over the same area twice, reduce staple length and downgrade the fleece. Proper technique includes maintaining consistent handpiece angle to avoid cutting the sheep, making long smooth strokes that follow the contour of the body, minimizing the number of strokes per sheep, and keeping the handpiece clean and properly tensioned. Wool contamination from urine, feces, and vegetable matter reduces grade and price. Shearing management practices that minimize contamination include holding sheep off feed and water for 12 hours before shearing, shearing on clean surfaces, removing stained and contaminated wool during skirting, and keeping wool off the ground during handling. ### Worker Safety and Welfare Considerations Shearing is physically demanding work with risk of repetitive strain injuries, cuts, and back problems. The USDA National Agricultural Library provides resources on animal health and welfare that include handling guidelines for sheep during shearing (USDA National Agricultural Library, www.nal.usda.gov/animal-health-and-welfare). Key safety practices include using properly maintained equipment with safety guards, providing adequate lighting and ventilation, rotating shearers to prevent fatigue, using proper lifting techniques when handling sheep, and having first aid supplies available. Sheep welfare during shearing requires minimizing time in restraint, avoiding cuts and nicks (treat any wounds promptly), providing shade and water for sheep waiting to be shorn, and protecting shorn sheep from sunburn and weather extremes. ## Wool Grading and Classification ### Wool Grading Systems Wool grading assesses fiber diameter, staple length, strength, color, and contamination. The USDA Agricultural Research Service provides information on wool grading standards and research (USDA ARS, www.ars.usda.gov/). The USDA Natural Resources Conservation Service offers guidance on wool production practices for conservation planning (USDA NRCS, www.nrcs.usda.gov/). The primary grading parameters include fiber diameter (micron), which is the most important determinant of wool value measured using airflow instruments or laser-based systems. Staple length is measured in inches or millimeters, with longer staples generally commanding higher prices for worsted processing. Staple strength is measured in newtons per kilotex, as weak wool breaks during processing and reduces yield. Color is important because white wool is most valuable, while yellowing or discoloration reduces grade. Vegetable matter content from burrs, seeds, and hay contamination reduces yield and value. Yield is the percentage of clean wool after scouring, with higher yield meaning more saleable fiber per pound of greasy wool. ### Wool Classing and Skirting Wool classing involves sorting fleeces into uniform lines based on grade. Skirting removes the belly wool, leg wool, and stained edges from the fleece before classing. Proper skirting improves the average grade of the main fleece. The classing process includes spreading the fleece on a wool table with the cut side down, removing stained and contaminated wool from the edges, removing belly wool and leg wool, assessing the main fleece for grade, and placing the fleece in the appropriate wool bin or bag. ### Wool Testing Objective measurement of wool characteristics provides reliable data for marketing. Core sampling of wool bales allows laboratory testing for mean fiber diameter and distribution, staple length and strength, color measurement, vegetable matter base, and yield after scouring. Testing is particularly important for fine wool marketed to apparel manufacturers who require consistent specifications. ## Wool Marketing Channels ### Wool Pools and Cooperatives Wool pools aggregate small lots from multiple producers into larger lots that attract better prices. Cooperatives may offer centralized wool storage and handling, bulk marketing to processors, access to objective measurement services, and price negotiation leverage. The Food and Agriculture Organization of the United Nations provides information on livestock production systems and marketing approaches, including wool marketing (FAO, www.fao.org/animal-production/en). Pooling wool with other producers can reduce marketing costs and improve market access for small and medium flocks. ### Direct Marketing to Processors Large wool processors may purchase directly from producers who can supply consistent volumes of graded wool. Direct marketing requires reliable supply of uniform wool, objective measurement data, consistent quality from year to year, and ability to meet minimum volume requirements. ### Specialty and Niche Markets Specialty wool markets offer premium prices for specific wool types including organic wool from certified organic production systems, wool from heritage or rare breeds, handspinning wool sold directly to fiber artists, and wool for feltmaking or other craft applications. A study on innovative garments for preservation of sheep landraces in Italy demonstrated that adding value to wool from local breeds can support conservation of genetic resources (PubMed, 2021, www.ncbi.nlm.nih.gov/pubmed/33800154). Farmers with rare or heritage breeds may find premium markets for their wool. ### Wool as Fertilizer and Other Alternative Markets When wool prices are low, alternative markets may provide income. Research has shown that sheep wool can be used as fertilizer for vegetables and flowers in organic farming systems (Acta Horticulturae, 2012, doi.org/10.17660/ActaHortic.2012.933.23). Wool contains nitrogen, potassium, and other nutrients that slowly release during decomposition. Other alternative wool uses include insulation material for construction, erosion control blankets, horticultural felt and mulch mats, and felt for industrial applications. ## Records and Measurements ### Essential Wool Production Records Maintaining accurate records supports management decisions and marketing. Essential records include individual fleece weights recorded at shearing for each ewe and ram, fiber diameter measurements from laboratory testing or on-farm instruments, staple length measured at shearing, fleece grade based on visual assessment and objective measurement, shearing date and interval for scheduling and management, and wool sales records including price, buyer, and grade for each sale. ### Flock Performance Records Linking wool production to individual animal performance enables genetic selection. Records should include ewe identification and pedigree, lambing date and number of lambs born, weaning weights, fleece weight and grade for each shearing, and health treatments and dates. ### Environmental and Management Records The environment affects wool quality. A study on the effect of sheep raising environment on microelement content and physical and mechanical properties of wool found that environmental factors influence wool characteristics (Przeglad Wlokienniczy, 2008, api.elsevier.com/content/abstract/scopus_id/42449129643). Records to maintain include pasture and feed types used during wool growth periods, mineral supplementation programs, parasite control treatments, weather conditions during wool growth, and housing and confinement periods. ## Common Failure Patterns in Wool Enterprises ### Failure Pattern 1: Poor Wool Quality from Inadequate Nutrition Wool fiber diameter and strength respond to nutrition during the wool growth period. Protein and energy deficiencies produce weak fine wool that breaks during processing. Mineral imbalances affect wool color and strength. Prevention requires providing adequate protein and energy during all stages of wool growth and supplementing with appropriate minerals based on soil and forage testing. A study on mineral and potentially toxic element profiles in the soil-feed-animal continuum across three pasture-based [sheep farming](/knowledge/animal-farming/sheep/sheep-farming-flock-nutrition-grazing-lambing-parasite-risk-and-welfare) systems highlighted the importance of understanding mineral transfer from soil to animal to wool (PubMed, 2024, www.ncbi.nlm.nih.gov/pubmed/38346655). ### Failure Pattern 2: Contamination from Poor Shearing Management Wool contaminated with urine, feces, vegetable matter, or second cuts receives lower grades and prices. Contamination often results from shearing wet or dirty sheep, inadequate skirting and classing, poor storage conditions, and mixing wool grades during handling. Prevention requires shearing clean dry sheep on clean surfaces, removing contaminated wool during skirting, and storing wool in clean dry conditions away from rodents and pests. ### Failure Pattern 3: Marketing Inefficiency Small lots of ungraded wool attract low prices. Farmers who fail to aggregate wool or obtain objective measurement data receive commodity prices regardless of wool quality. Prevention requires joining a wool pool or cooperative, obtaining objective measurement data for your wool, and marketing wool based on grade instead of as unclassified lots. ### Failure Pattern 4: Genetic Stagnation Failure to select for wool traits leads to declining quality over time. Using rams without wool performance data or objective measurement results in genetic drift toward lower quality. Prevention requires selecting rams with documented wool performance data, using objective measurement to evaluate wool traits, and considering genomic testing for fine wool traits as the technology becomes available. ## Welfare and Safety Context ### Sheep Welfare During Shearing The Merck Veterinary Manual provides guidance on management and nutrition for sheep, including handling during shearing (Merck Veterinary Manual, www.merckvetmanual.com/management-and-nutrition). Welfare considerations include shearing performed by competent operators, sheep not left in catching pens for extended periods, shorn sheep protected from weather extremes, wounds from shearing cuts treated promptly, and fly strike prevention after shearing. ### Worker Safety Shearing involves risks including cuts from handpieces and shears, back injuries from lifting and bending, repetitive strain injuries, and injuries from handling sheep. Safety measures include proper equipment maintenance, adequate lighting and ventilation, appropriate footwear, and training in safe handling techniques. ### Biosecurity Considerations The Secure Sheep and Wool Supply Plan for Continuity of Business provides guidance for maintaining operations during disease outbreaks (The Veterinary Clinics of North America. Food Animal Practice, 2021, www.ncbi.nlm.nih.gov/pubmed/33541700). Key biosecurity practices include controlling visitor access to sheep facilities, cleaning and disinfecting equipment between flocks, quarantining new animals before introduction, and maintaining records of animal movements. ### [Food Safety](/knowledge/bacteria/livestock-bacteria/cooking-chicken-bacteria-prevention) Considerations While wool is not a food product, sheep raised for both wool and meat require attention to withdrawal periods for medications used in sheep that may enter the meat supply, proper identification of treated animals, and record keeping for all treatments. ## Professional Escalation Criteria ### When to Consult a Veterinarian Consult a veterinarian for flock health problems identified during shearing including skin lesions, abscesses, and lameness. Also consult for parasite resistance issues affecting wool quality, nutritional problems causing poor wool growth, and disease outbreaks requiring diagnosis and treatment. ### When to Consult a Wool Specialist Consult a wool classer or marketing specialist for assistance with wool grading and classing, market information and price trends, objective measurement interpretation, and marketing strategy development. ### When to Consult a Geneticist Consult a geneticist or breed association for selection index development, genomic testing interpretation, breeding program design, and crossbreeding strategy for wool traits. ## Practical Decision Framework for Wool Enterprise Configuration Selecting the appropriate wool enterprise configuration requires matching breed genetics, shearing schedule, and marketing channel to your farm resources and goals. This framework provides a structured approach to making those decisions based on measurable farm parameters instead of general preferences. ### Step 1: Assess Your Farm Resource Base Begin by documenting your farm's physical and financial resources. Record your annual rainfall and temperature range, as fine wool breeds perform best in arid to semi-arid conditions with consistent nutrition. Measure your pasture quality through soil and forage testing, because wool fiber diameter and strength respond directly to protein and energy availability during the wool growth period. The USDA Natural Resources Conservation Service provides guidance on forage testing and conservation planning for wool production (USDA NRCS, www.nrcs.usda.gov/). Calculate your labor availability in hours per week for sheep management, including shearing labor. Shearing requires skilled labor that may need to be hired if not available on-farm. Determine your available capital for facility improvements, shearing equipment, and wool handling infrastructure. Assess your proximity to wool buyers, processing facilities, or wool pools, as transportation costs affect net returns. ### Step 2: Evaluate Market Access and Price Potential Identify your primary wool marketing channel before selecting breed or management system. Contact local wool buyers or pools to determine what wool types they accept and what premiums they offer. Request price sheets from at least three potential buyers to understand the price differential between wool grades in your region. For fine wool destined for apparel markets, obtain objective measurement data through core sampling and laboratory testing. The USDA Agricultural Research Service provides information on wool grading standards and research that supports objective measurement (USDA ARS, www.ars.usda.gov/). For medium wool sold to blanket or outerwear manufacturers, staple length and strength may be as important as fiber diameter. For coarse wool from dual-purpose breeds, focus on minimizing contamination instead of achieving fine micron specifications. Calculate the price premium required to justify fine wool production. Fine wool breeds typically produce 8 to 12 pounds per ewe annually compared to 6 to 10 pounds for medium wool breeds. If the fine wool price premium is less than 30 percent above medium wool prices, the higher management costs of fine wool production may not be justified. ### Step 3: Match Breed Selection to Farm Parameters Use the following decision matrix to match breed type to your farm conditions. For farms with annual rainfall under 20 inches and consistent forage quality, fine wool breeds such as Merino or Rambouillet are appropriate. These breeds tolerate arid conditions and produce high-value fiber when nutrition is adequate. A 2025 study published in Nature Genetics reported a telomere-to-telomere sheep genome assembly that identified variants associated with wool fineness, providing breeders with molecular markers for selection (PubMed, 2025, www.ncbi.nlm.nih.gov/pubmed/39779954). This research enables more precise breeding decisions for fiber diameter without sacrificing other production traits. For farms with annual rainfall between 20 and 35 inches and moderate forage quality, medium wool breeds such as Corriedale or Columbia offer flexibility. These breeds combine acceptable wool quality with good meat production, reducing reliance on wool income. A meta-analysis of genetic parameters for growth traits in meat, wool, and dual-purpose sheep breeds found that genetic correlations between wool production and growth traits vary by breed type, meaning selection for one trait may affect the other (PubMed, 2023, www.ncbi.nlm.nih.gov/pubmed/36507777). Medium wool breeds generally show more favorable correlations between wool weight and growth than fine wool breeds. For farms with annual rainfall over 35 inches or irrigated pasture, consider dual-purpose breeds such as Suffolk or Hampshire. These farms typically prioritize meat production, and wool income represents under 10 percent of enterprise revenue. However, proper wool management remains important for animal welfare and to avoid wool contamination reducing value. ### Step 4: Determine Shearing Schedule and Facilities Select your shearing schedule based on climate, lambing season, and market requirements. Pre-lambing shearing is standard in most systems because it reduces heat stress during late gestation, enables easier lamb access to teats, and prevents wool contamination with birthing fluids. Post-lambing shearing is practiced in cold climates where newborn lambs need protection from weather, but this increases wool contamination risk. Biannual shearing may be appropriate for fine wool systems targeting specific staple lengths for worsted processing. This practice requires twice the labor and facility investment, so calculate the additional cost against the expected price premium for the resulting wool. Assess your shearing facility needs based on flock size and shearing frequency. For flocks under 100 head, a portable shearing platform and catching pen may suffice. For larger flocks, invest in a dedicated shearing shed with drop-floor boards, adequate lighting, non-slip flooring, and wool handling tables. The Merck Veterinary Manual provides guidance on management and nutrition for sheep, including handling during shearing (Merck Veterinary Manual, www.merckvetmanual.com/management-and-nutrition). ### Step 5: Establish Marketing Strategy Develop your marketing strategy based on flock size and wool quality. For flocks producing over 5,000 pounds of greasy wool annually, direct marketing to processors may be feasible if you can supply consistent volumes of graded wool with objective measurement data. For smaller flocks, joining a wool pool or cooperative aggregates wool into larger lots that attract better prices. The Food and Agriculture Organization of the United Nations provides information on livestock production systems and marketing approaches, including wool marketing (FAO, www.fao.org/animal-production/en). For specialty wool from heritage breeds or organic systems, direct marketing to handspinners and fiber artists can provide premium prices. A study on innovative garments for preservation of sheep landraces in Italy demonstrated that adding value to wool from local breeds can support conservation of genetic resources (PubMed, 2021, www.ncbi.nlm.nih.gov/pubmed/33800154). Farmers with rare or heritage breeds may find premium markets for their wool. ### Step 6: Monitor and Adjust Review your wool enterprise configuration annually based on production records and market feedback. Track fleece weights, fiber diameter measurements, staple length, and price received per pound. Compare your returns to the costs of production, including labor, shearing, facilities, and marketing expenses. If wool quality is declining or prices are falling, consider switching breed types or marketing channels. If fine wool production is not generating adequate returns, transitioning to medium wool or dual-purpose breeds may improve overall enterprise profitability. The developmental [gene expression](/blog/guides/gene-expression) atlas for sheep has revealed novel biological basis of complex phenotypes, including wool traits (PubMed, 2025, www.ncbi.nlm.nih.gov/pubmed/40037845). This resource helps researchers and breeders understand the genetic architecture underlying wool production and quality, enabling more informed selection decisions over time. ## Frequently Asked Questions ### What wool sheep breed is best for a small farm? The best breed depends on your climate, management system, and market access. Medium wool breeds such as Corriedale or Columbia offer flexibility for farmers who want wool income without intensive management. Fine wool breeds require more attention to nutrition and parasite control but produce higher-value fiber. Consider your local wool market before selecting a breed. ### How often should I shear my sheep? Annual shearing is standard for most wool production systems. Shearing before lambing is common in many regions. Biannual shearing may be used for fine wool systems to manage staple length, but requires twice the labor and facility investment. Shearing frequency should match wool growth rate and market requirements. ### What determines wool price? Fiber diameter is the most important factor determining wool price. Finer wool commands higher prices for apparel use. Staple length, strength, color, and contamination also affect value. Objective measurement data helps buyers assess wool quality and determine price. ### How do I improve wool quality in my flock? Improve wool quality through genetic selection, proper nutrition, and good management. Select rams with documented wool performance data. Provide adequate protein and energy during wool growth. Minimize contamination through clean shearing and proper handling. Obtain objective measurement data to track progress. ### Can I make money from wool on a small flock? Wool income from small flocks is limited unless you access specialty markets. Wool pools and cooperatives help small producers aggregate wool for better prices. Direct marketing to handspinners and fiber artists can provide premium prices for quality wool. Consider wool as a secondary income source instead of primary revenue. ### What is the difference between wool grading and wool classing? Wool grading assesses fiber diameter, staple length, strength, color, and contamination using objective measurement or visual standards. Wool classing involves sorting fleeces into uniform lines based on grade after skirting removes contaminated wool. Both processes are important for marketing wool effectively. ### How should I store wool after shearing? Store wool in clean dry conditions away from moisture, rodents, and pests. Use wool bags or bales that allow air circulation. Keep wool off concrete floors to prevent moisture absorption. Store in a well-ventilated area with stable temperature and humidity. ### What alternative markets exist for low-grade wool? Low-grade wool can be used for insulation, erosion control blankets, horticultural felt, and fertilizer. Research has shown wool can be used as fertilizer for vegetables and flowers in organic farming systems (Acta Horticulturae, 2012, doi.org/10.17660/ActaHortic.2012.933.23). Alternative markets typically pay less than textile markets but may provide income when wool prices are low. ## Related Farming Guides - [Systems Biology](/blog/news/systems-biology) - [Sheep Breed Selection For Meat Wool Dairy And Low Input Systems](/knowledge/animal-farming/sheep/sheep-breed-selection-for-meat-wool-dairy-and-low-input-systems) - [Dairy Cow Cooling System Management](/knowledge/animal-farming/dairy-cattle/dairy-cow-cooling-system-management) - [Bale Grazing With Sheep Site Selection And Nutrient Management](/knowledge/animal-farming/sheep/bale-grazing-with-sheep-site-selection-and-nutrient-management) - [Shrimp Farming Biosecurity Water Management And Crop Observation](/knowledge/animal-farming/aquaculture/shrimp-farming-biosecurity-water-management-and-crop-observation) ## Related Clinical & Scientific Guides * [Sheep Grazing Lease: Terms, Rates, and Legal Considerations](/knowledge/animal-farming/sheep/sheep-grazing-lease-terms-rates-and-legal-considerations) * [Sheep Breed Selection for Meat, Wool, Dairy, and Low-Input Systems](/knowledge/animal-farming/sheep/sheep-breed-selection-for-meat-wool-dairy-and-low-input-systems) * [Sheep Barn Flooring for Hoof Health: Best Materials and Practices](/knowledge/animal-farming/sheep/sheep-barn-flooring-hoof-health-materials-practices) ## References and Further Reading - [www.ars.usda.gov](https://www.ars.usda.gov/) - [www.nrcs.usda.gov](https://www.nrcs.usda.gov/) - [www.merckvetmanual.com](https://www.merckvetmanual.com/management-and-nutrition) - [FAO Animal Production and Health](https://www.fao.org/animal-production/en). Food and Agriculture Organization of the United Nations. - [Animal Health and Welfare](https://www.nal.usda.gov/animal-health-and-welfare). USDA National Agricultural Library. - [Secure Sheep and Wool Supply Plan for Continuity of Business.](https://pubmed.ncbi.nlm.nih.gov/33541700). The Veterinary clinics of North America. Food animal practice, 2021. - [Telomere-to-telomere sheep genome assembly identifies variants associated with wool fineness.](https://pubmed.ncbi.nlm.nih.gov/39779954). Nature genetics, 2025. - [A Developmental Gene Expression Atlas Reveals Novel Biological Basis of Complex Phenotypes in Sheep.](https://pubmed.ncbi.nlm.nih.gov/40037845). Genomics, proteomics & bioinformatics, 2025. - [Mineral and potentially toxic element profiles in the soil-feed-animal continuum: Implications for public, environmental, and livestock health in three pasture-based sheep farming systems.](https://pubmed.ncbi.nlm.nih.gov/38346655). The Science of the total environment, 2024. - [Meta-analysis of genetic parameters for growth traits in meat, wool and dual-purpose sheep breeds in the world using a random-effects model.](https://pubmed.ncbi.nlm.nih.gov/36507777). [Veterinary medicine](/blog/careers/veterinary-medicine-careers-from-clinical-practice-to-public-health) and science, 2023. - [New Value to Wool: Innovative Garments for Preservation of Sheep Landraces in Italy.](https://pubmed.ncbi.nlm.nih.gov/33800154). Animals : an open access journal from MDPI, 2021. - [Effect of sheep raising environment on microelement content and physical and mechanical properties od wool](https://api.elsevier.com/content/abstract/scopus_id/42449129643). Przeglad Wlokienniczy, 2008. - [Sheep wool as fertiliser for vegetables and flowers in organic farming](https://doi.org/10.17660/ActaHortic.2012.933.23). Acta Horticulturae, 2012. - [Sheep farming in Poland - Collapse or temporary setback](https://api.elsevier.com/content/abstract/scopus_id/38349166655). Przeglad Wlokienniczy, 2007. > This article is educational and is not a substitute for veterinary diagnosis, treatment, public-health guidance, or regulatory reporting.