徐衛忠-丹麥營養技術如何助力豬場降本增效.pdf

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1、丹麥營養降本借鑒Experience from Danishs nutrition COST REDUCTION2024-04-27一帶一路國際生豬產業大會全全球球推推廣廣丹丹麥麥生生產產成成績績母母豬豬 產產活活數數和和PSYWorldwide promotion of Danish production performancesows,number of live born&PSY2012201620142017201320152020202120192018+1 18 8%1 12 2%Live born pr.farrowing Weaned piglet pr.sow/year一帶一

2、路國際生豬產業大會全全球球推推廣廣丹丹麥麥生生產產成成績績-乳乳仔仔豬豬7-30KG日日增增重重Worldwide promotion of Danish production performance DAILY GAIN OF 7-30 KG sUCKLING piglets 2019202120142015201820202017201620132012+5 5%-7 7%Daily gain 7-30 kg(gram)Feed Conversion一帶一路國際生豬產業大會全全球球推推廣廣丹丹麥麥生生產產成成績績-育育肥肥 30-115公公斤斤日日增增重重Worldwide promoti

3、on of Danish production performancedaily gain of 30-115 kg finishing pigs2021201420152020201620192018201720132012+1 14 4%-4 4%Feed ConversionDaily gain 30-115 kg(gram)一帶一路國際生豬產業大會丹丹麥麥飼飼料料評評估估體體系系 Danish feed evaluation system丹麥的飼料評估體系是基于營養物質的生理能量值和這些營養物質的標準可消化率。The Danish feed evaluation system is b

4、ased on the physiological energy values and standard digestibility of nutrients.2002年，丹麥飼料評估體系所使用的舊的飼料單位被兩個新的飼料單位所取代：In 2002,the feed units used in the Danish feed evaluation system were replaced by two new ones:FUgp(生長豬飼料單位，適用于保育豬、生長豬和育肥豬)FUgp(“Feed Unit for growing pigs”,for nursery,growing,and fi

5、nishing pigs)andFUsow(母豬飼料單位，適用于母豬)。FUsow(“Feed Unit for sows”,for sows).在丹麥，飼料的能量評估是基于：In Denmark,the energy evaluation of feed is based on:1.水、灰分、粗蛋白和粗脂肪的化學分析 Chemical analysis of water,ash,crude protein,and crude fat2.體外消化率（回腸和糞便）In vitro digestibility(ileum and faeces)3.基于“潛在生理值”的營養物質能量值 Nutrien

6、t energy value based on potential physiological value蛋白的評價體系是基于于每每種氨基酸的標準回腸可消化率The evaluation system for proteins is based on the standardized ileal digestibility(SID)of each amino acid一帶一路國際生豬產業大會所有的建議值均以丹麥飼料單位表示?？墒褂孟卤砼c其他飼料評價系統換算All recommended values are expressed in Danish feed units.The followin

7、g table can be used for conversion with other feed evaluation systems每公斤常規全價料的能量含量：Energy content per kilogram of a conventional complete diet:一帶一路國際生豬產業大會飼料大概占比生豬生產成本的80%（丹麥）Feed accounts for approximately 80%of the production costs of pig farming(Denmark)一帶一路國際生豬產業大會2021202020192018201720162015201

8、420132012產活數The number of live born17.917.717.517.317.016.416.015.715.415.2斷活數The number of live piglets weaned15.115.114.914.914.714.213.913.613.413.2哺乳天數Lactation days31313131303030303030斷奶重Weaning weight6.46.46.56.66.46.56.66.86.86.9PSY33.933.633.633.632.531.730.830.3丹育母豬生產成績DanBred sow productio

9、n performance29.934一帶一路國際生豬產業大會Lowest 25%(最低25%)2021 DK (2021年丹麥)Best 25%(最佳25%)2021 DK(2021年丹麥)丹麥2021平均(Average value in 2021 in Denmark)30-115kg階段日增重，克Daily gain of 30-115 kg pigs,gram9551037料肉比Feed conversion rate2.582.882.88飼料采食量/頭/天Feed intake/pig/day2.512.502.53丹育育肥生產成績DanBred finishing produc

10、tion performance1090一帶一路國際生豬產業大會蛋白質由氨基酸構成 Proteins consist of amino acids 豬可以自我合成20種氨基酸中的9種 Pigs can synthesize 9 of the 20 amino acids by themselves 另外11種氨基酸需要在飼料中添加來保證豬生長 The other 11 amino acids need to be added to the feed to ensure pig growth 賴氨酸 lysine 蛋氨酸 methionine 胱氨酸 cystine 蘇氨酸 threonine

11、色氨酸 tryptophan 異亮氨酸 isoleucine 亮氨酸 leucine 組氨酸 histidine 苯丙氨酸 phenylalanine 酪氨酸 tyrosine 纈氨酸 valine蛋白質和關鍵氨基酸Proteins and key amino acids一帶一路國際生豬產業大會飼料質量Feed qualityo 外觀 適口性 味道 顏色 Appearance,palatability,taste,coloro 結構 Structureo 原料營養成分構成 Nutritional composition of ingredientso 適合的動物種類 For which ani

12、mal species it is suitableo 分層 Layeringo 有害物質 Hazardous substanceo 儲存狀況 Storage conditiono 保質期 Shelf life檢查清單飼料，質量至關重要Check list Feed,quality are crucial一帶一路國際生豬產業大會45000母豬場例子，賴氨酸是假貨Example of a 45,000-sow farm:fake lysine一帶一路國際生豬產業大會丹麥能量評估基于:Danish energy evaluation is based on:水份，灰分，粗蛋白和粗脂肪的化學分析Th

13、e chemical analysis of water,ash,crude protein,and crude fat回腸理想消化率Ideal ileal digestibility營養成份的能量值基于“潛在生理值”Nutrient energy value is based on potential physiological value丹麥能量評估Danish energy evaluationE En ne er rg gy y c co on nt te en nt t p pe er r k kg g d di ie et t o of f a a c co on nv ve en

14、 nt ti io on na al l c co om mp pl le et te ed di ie et t:每每公公斤斤常常規規全全價價料料的的能能量量含含量量：F Fe ee ed du un ni it t飼飼料料單單位位M MJ JM ME E兆兆焦焦耳耳代代謝謝能能M MJ JN NE E兆兆焦焦耳耳凈凈能能(F Fr re en nc ch h)（法法國國）E EW W能能量量值值(D Du ut tc ch h)（荷荷蘭蘭）M MJ Jp ph hy ys si io ol lo og gi ic ca al l e en ne er rg gy y,D DK K生生理理能

15、能,兆兆焦焦，丹丹麥麥Lactation period 哺乳期1.06 FUsow13.09.91.068.2Gestation period妊娠期0.99 FUsow12.09.20.997.6Weaned pigs,6-9 kg斷奶豬，6-9千克1.17 FUgp13.810.31.178.6Weaned pigs,9-30 kg斷奶豬，9-30千克1.12 FUgp134 9.91.128.3Finishers,30-100 kg育肥豬，30-100千克1.05 FUgp128 9.41.057.7一帶一路國際生豬產業大會分娩很大程度上取決于飼喂The delivery largely

16、depends on feeding母豬初乳攝入對仔豬成活率關鍵The intake of colostrum is crucial to the survival of piglets母乳產量是窩重提供的限制因素Milk production is a limiting factor for litter weight奶媽豬數量由產奶量決定The number of nurse sows is determined by their milk production仔豬死亡率受產奶量影響The mortality of piglets is affected by milk productio

17、n母豬體況影響繁育性能Health condition of sows affects breeding performance母豬舍的飼料經濟分析Economy analysis of feed in sow house哺乳母豬Lactating sows9一帶一路國際生豬產業大會只選用符合衛生標準的原料，不含或盡可能低的有害物（比如 霉菌毒素）Use only raw materials that meet hygienic standards and contain no or as low as possible harmful substances(e.g.mycotoxins)通常

18、使用的谷物包括 大麥 小麥 黑小麥 燕麥。玉米不常用，因 為在丹麥高價格和霉菌毒素風險。The commonly used grains include barley,wheat,triticale,and oats.Corn is not commonly used due to its high price and the risk of mycotoxin contamination in Denmark.母豬料至少需要25%大麥，保障泌乳量和腸道健康Sow feed needs at least 25%barley to ensure milk production and intes

19、tinal health飼料組成Feed composition10一帶一路國際生豬產業大會甜菜顆粒，按需要可以添加2-6%Beet pellets can be added at a rate of 2-6%as required豆粕是常用的蛋白來源，也使用魚粉和大豆濃縮蛋白Soybean meal is a common source of protein,and fish meal and soybean protein concentrate are also used有必要添加脂肪以滿足全價料的能量水平，同時達到理想采食量和母乳分泌。使用脂肪或者高質量食用油。It is necess

20、ary to add fat to meet the energy level of a completed diet while achieving ideal feed intake and milk lactation.Use fat or high quality edible oil.飼料組成Feed composition11一帶一路國際生豬產業大會 50%小于1mm 50%below 1mm 35%1 到 2 mm之間 35%between 1 to 2 mm 15%2 到 3 mm之間 15%between 2 to 3 mm優選適度的粉碎，理想分布如下：Select mode

21、rate crushing,the ideal distribution is as follows:粉碎等級和顆粒尺寸Crushing grade and particle sizeBygholm sieve比格霍爾姆篩選計量器12一帶一路國際生豬產業大會哺乳母乳日糧舉例Example of lactating sow diets一帶一路國際生豬產業大會飼喂曲線和控制體況非常重要，確保分娩前正確背膘.Feeding curves and body condition control are important to ensure proper backfat before delivery.

22、16-19 mm 背膘.Backfat of 16-19 mm.目測評分波動導致采食量增加.Visual scoring fluctuations result in feed intake increase.分娩階段，母豬過肥是很多問題的根源.In the parturition period,obesity is the cause of many sow problems.按背膘分組飼喂.Sows are fed in groups according to backfat.哺乳母豬 保證良好的體況Lactating sows ensure good body conditions14一

23、帶一路國際生豬產業大會高含量粗纖維High content of crude fiber 大麥，燕麥，甜菜顆粒，黑麥 Barley,oats,beet pellets and rye蛋白質主要來源Main protein source 豆粕 Soybean meal 向日葵粕 餅 Sunflower meal or cake 油菜籽粕 餅 Rapeseed meal or cake飼料組成Feed composition15一帶一路國際生豬產業大會懷孕母豬日糧舉例Example of pregnant sow diets 16一帶一路國際生豬產業大會按照營養標準According to nut

24、rition standards容易消化的原料Digestible raw materials奶制品/乳糖 -豬越小越多需要奶制品Dairy products/lactose the younger the piglets are,the more dairy products they need保育料-重點Nursery feed key points一帶一路國際生豬產業大會窩分娩數量影響出生重Litter size affects birth weight 18 Birth weight,kg/piglet 出生重，千克/仔豬Total born,piglets/litter出生總頭數，仔

25、豬/窩斷奶重，千克Weaning weight,kgBirth weight,kg出生重，千克一帶一路國際生豬產業大會推薦：Recommendation:能量Energy 1,22 飼料單位(Feed Unit)/14,9MJ ME/3557 kcal per kg 蛋白 Protein總蛋白含量(Total protein content)20-21%可消化(Digestible)-170/172 g/kg保育料日糧Nursery diet一帶一路國際生豬產業大會易易消消化化蛋蛋白白來來源源 Digestible protein sources：乳制品 Dairy products魚粉 Fi

26、sh meal土豆蛋白粉 Potato protein powder大豆濃縮蛋白 Soy protein concentrate血漿蛋白 Plasma protein能能量量 Energy:熱處理過的糧食 Heat-treated grains糖（乳糖，葡萄糖，等）Sugars(lactose,glucose,etc.)乳制品（奶粉，乳清粉，等）Dairy products(milk powder,whey powder,etc.)易易消消化化微微量量元元素素（有有機機）digestible micronutrients（organic）保育料 原料Nursery Feed-Ingredien

27、ts一帶一路國際生豬產業大會高質量易消化飼料成份正確的營養分析High-quality and digestible feed ingredients-Accurate nutritional analysis確保12小時內獲得初乳，抵抗疾病壓力。如有需要，額外添加初乳產品。Ensure access to colostrum within 12 hours to resist disease stress.Add extra colostrum products if needed.好的環境干燥 溫暖 Good environment-dry and warm自由采食 飲水 Free acc

28、ess to food and water斷奶的前幾天通過奶杯系統促使盡早采食，（5份水，1份代母乳粉），每天早晚飼喂2次，每10頭乳豬1升In the days before weaning-promote early intake through a milk cup system(water to breast-feeding milk replacer powder=5:1).Feed twice daily in the morning and evening,with 1 liter for every 10 piglets.足夠的干飼料 Adequate dry feed記得：飼

29、料應該每天吃完，確保飼料新鮮可口Remember:The feed should be completely consumed every day to ensure feed freshness and palatability.衛生和健康狀況 Sanitation and health status最佳生產成績-要點Optimal production performance-key points21一帶一路國際生豬產業大會h 檢查氣候 Check the climate o 仔豬行為：一起吃 Piglet behavior:eating togethero 氣候 Climateo 飲水器

30、 Drinker nippleso 乳頭情況 Condition of nippleso 處理 Processing日齡days of age2125283235重量 weight(kg)6.06.87.58.39.0生長評估 Growth assessment檢查清單 Checklist一帶一路國際生豬產業大會4-9 KG乳豬飼料舉例Example of feed for 4-9 KG piglets一帶一路國際生豬產業大會9-15 KG仔豬飼料舉例Example of feed for 9-15 KG piglets一帶一路國際生豬產業大會15-30 KG保育料舉例Example of f

31、eed for 15-30 KG nursery pigs一帶一路國際生豬產業大會目標：Targets:高日增重，低飼料成本 High daily weight gain,low feed cost 低料比 Low F:G 低死亡率 Low mortality rate 理想瘦肉比率 Ideal lean meat percentage 低用藥量 Low drug usage谷物 淀粉和能量來源:Grains-source of starch and energy:小麥 大麥 燕麥 玉米 Wheat,Barley,Oats,Corn蛋白來源：Protein sources:豆粕 魚粉 酵母 油

32、菜籽 .Soybean meal,Fish meal,Yeast,Rapeseed.氨基酸 amino acids脂肪 能量來源 Fats-energy source維生素 礦物質 Vitamins Minerals添加劑 有機酸 酶 霉菌吸附劑 Additives-Organic acids,Enzymes,Mold adsorbents30KG-育肥30KG-Finishers一帶一路國際生豬產業大會飼料組成：Feed Components:30-55kg階段至少20%大麥,55-出欄 至少30%大麥 At least 20%barley for the 30-55kg pigs,and

33、at least 30%barley for pigs of 55kg to slaughter weight.黑麥促進腸道健康 Rye promotes intestinal health 30-55 kg階段添加 5-20%Add 5-20%for the 30-55 kg pigs 55-出欄 添加 2 0%以上 Add more than 20%for pig of 55kg to slaughter weight 粉碎細度 Crushing fineness越細越好，降低飼料采食。為了避免胃潰瘍，最多80%低于1mmThe finer the better,to reduce fee

34、d intake.To avoid gastric ulcers,no more than 80%of the particles should be smaller than 1mm.飼料組成和粉碎細度Feed composition and crushing fineness27一帶一路國際生豬產業大會30-60KG 飼料舉例Example of feed for 30-60KG pigs28一帶一路國際生豬產業大會60-110KG飼料舉例Example of feed for 60-110KG pigs29一帶一路國際生豬產業大會肥育豬氨基酸和蛋白質需求Amino acid and pr

35、otein demands of finishing pigs30一帶一路國際生豬產業大會 飼喂空間足夠，方便采食 Adequate feeding space for convenient foraging地板沒有飼料 最低化浪費 No feed on the floor-minimize waste每天檢查 Check daily根據豬的品種，一個喂料器35-40頭豬 Depending on the breed of pigs,one feeder can supply 35-40 pigs.如果豬吃不完，降低10%-20%飼喂量，6-7天后恢復到原飼喂量If the pigs cann

36、ot eat all feed,reduce the feed by 10%-20%,and then restore the original feeding amount after 6-7 days.喂料器Feeder一帶一路國際生豬產業大會每10頭豬一個飲水器/15頭豬一個水杯，出水1-2升/分鐘One drinker nipple for every 10 pigs/one water cup for every 15 pigs,with a water flow rate of 1-2 liters per minute.飲水量 6-10升/頭/天Water intake 6-10

37、 liters per pig per day衛生-清洗 沖刷管子Hygiene-cleaning,flushing pipes料槽上方不安裝飲水器Do not install drinker nipples above the feed trough每欄至少2個飲水器At least two drinker nipples per pen避免2個水杯過近（間隔0.5米至少）Avoid placing two water cups too close to each other(with a minimum spacing of 0.5 meters)育肥豬飲水Water for fatten

38、ing pigs一帶一路國際生豬產業大會降本增效：Cost reduction and efficiency improvement:1.真正精準營養配方，減少不合理配比浪費Using truly precise nutritional formulas to reduce waste from unreasonable proportions2.選用低比率%預混料 Select low percentage premixes3.細分飼喂階段，Subdivide feeding stages4.選用當地的價格優勢副產品 Select locally sourced by-products wi

39、th price advantages5.精準飼喂（硬件+管理）Precise feeding(facilities+management)6.關鍵：提高豬群健康度，Key:Improving the health of the pig herd,7.核心：管理！Core:Management!8.結論：增效才能降本Conclusion:Cost reduction can only be achieved through efficiency improvement.一帶一路國際生豬產業大會 中國實行配方舉例：Example of formula implemented in China:4

40、%哺乳4%Lactation4%懷孕4%Pregnancy6-9KG9-15KG15-3030-6060-110后備4%gilts 4%RM NAME原料名稱單價unit price Corn 7,3%CP玉米2.459.1958.3255.5466.9766.4662.7362.2456.00Wheat bran 15,6%CP麩皮1.810.0022.360.000.000.008.0015.0025.00Fiber纖維 12 3.00 5.00Soy bean meal,43%CP豆粕3.423.7712.325.0017.0023.0024.8318.569.00Soy bean me

41、al after fermentation 50%CP發酵豆粕 50%蛋白4.50.000.0011.552.320.000.000.00 Whey Powder乳清粉5.50.000.006.000.000.000.000.00 Fish meal_66%CP魚粉66%蛋白160.000.0010.008.005.360.000.00 Soya oil大豆油73.050.003.031.010.680.450.201.00Danmix for Gilts 70-130 kg_4%4%后備母豬8.5 4Danmix for growers 60-110 kg_4%4%大豬5.8 4 Danmi

42、x for growers 30-60 kg_4%4%小豬6.6 4 Vevovitall-benzoic acid苯甲酸6 10.70.5 Danmix for wearners 15-30 kg_4%4%保育10.5 4 Lactose乳糖8 3.88 Danmix for wearners 6-9 kg_4%4%乳豬14.5 4 Danmix for wearners 9-15 kg_4%4%仔豬11.5 4 Danmix for pregnant sows_4%4%懷孕5.6 4 Danmix for lactating sows_4%4%哺乳7.254 sub-total合計 100

43、100100100100100100100 RM COST全價料價格 29122805511541433733278926413110一帶一路國際生豬產業大會Raw Materials原原料料單價unit priceCreep Feed(pre-weaning up to 9kg)斷奶飼料（斷奶前至9千克）Weaners 9-15kg保育豬9-15kgWeaners 15-30kg保育豬15-30kg小豬料Grower feed 30-60kg大豬料Finisher feed 60-110kg母豬妊娠料Gestation feed母豬哺乳料Lactation feed后備母豬料Gilt fee

44、d 公豬 Boar feedBarley 10%CP大麥2.5 7.500 10.000 15.000 25.000 30.000 38.000 30.000 35.000 64.670 Wheat 10%CP小麥2.7 Corn 7.3%CP玉米2.8 51.155 60.030 52.100 48.268 43.228 39.602 40.650 40.431 20.000 Soybean Meal 43%CP43%豆粕3.2 -21.610 17.173 9.970 16.476 13.530 8.272 Soybean Meal 46%CP(dehulled)46%去皮豆粕3.9 8.

45、000 10.000 23.000 -Fermented Soya 50%CP發酵豆粕50%粗蛋白4.8 6.512 5.870 -Soya Hulls豆皮2.2 -5.000 8.290 5.000 6.000 3.000 Fish Meal 65%CP魚粉65%粗蛋白12.5 8.000 8.000 4.000 -1.000 3.000 1.000 -Soya Oil大豆油8 3.500 2.000 1.800 1.000 1.000 0.500 1.500 1.000 -Whey Powder乳清粉5 11.233 -Limestone石粉0.3 -1.265 0.927 0.489 0

46、.724 0.650 1.099 Sodium Chloride鹽0.6 -0.548 0.530 0.483 0.444 0.497 0.504 Monocalcium phosphate磷酸二氫鈣3 -1.153 0.988 0.466 0.805 0.738 1.102 Choline chloride 50%silica50%氯化膽堿8.5 -0.056 0.054 0.100 0.100 0.054 0.053 X-bond Premium(toxin binder)脫霉劑50 0.100 0.100 0.100 0.100 0.100 0.100 0.100 0.100 0.100

47、 Danmix Piglets 6-9kg 4%6-9KG 斷奶料 4%14.5 4.000 -Danmix Weaners 9-15kg 4%保育前期 9-15KG 4%13.2 4.000 -Danmix Weaners 15-30kg 4%保育后期15-30KG 4%11.96 -4.000 -Danmix Growers 30-60kg 1%小豬1%22.78 -1.000 -Danmix Finishers 60-110kg 1%中大豬1%18.6 -1.000 -Danmix Pregnant Sows 1%懷孕1%13.86 -1.000 -Danmix Lactating So

48、ws 1.2%哺乳1.2%21.68 -1.200 -1.200 Danmix Gilts 30-70kg 1%后備母豬1%18.1 -1.000 -TOTAL總計 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 合計471.6066434.06390.32307.2257297.6111294.0721336.8078303.969286.15人民幣/噸RMB/ton471643413903307229762941336830402862分階段配方舉例Examples of staged formulas一帶一路國

49、際生豬產業大會各品種各胎次窩均活仔Live piglets per litter for each breed and parity4115.77 18.57 18.22 18.59 8.40 9.89 10.00 10.13 14.24 17.63 17.52 16.25 02468101214161820123412341234大白杜洛克長白各各品品種種各各胎胎次次窩窩均均活活仔仔Live piglets per litter for each breed and parityYorkshire Duroc Landrace一帶一路國際生豬產業大會測定成績-大白Measurement re

50、sults-Yorkshire42測測定定數數量量Test No.校校正正100公公斤斤體體重重日日齡齡，天天Age at 100kg weight,days(corrected)校校正正30-100公公斤斤日日增增重重，克克Daily gain at 30-99kg weight,g(corrected)校校正正100公公斤斤背背膘膘厚厚，毫毫米米Backfat thickness at 100kg weight,mm(corrected)均均值值Mean標標準準差差Std Dev均均值值Mean標標準準差差Std Dev均均值值Mean標標準準差差Std Dev大大白白公公YY Male2

51、05155.0311.95933.24126.419.782.17前20%Top 20%138.014.181014.91141.8811.212.15大大白白母母YY Female1796157.689.69909.86100.6310.992.02前20%Top 20%144.373.45951.14106.3211.822.19一帶一路國際生豬產業大會測定成績-杜洛克Measurement results-Duroc43測測定定數數量量Test No.校校正正100公公斤斤體體重重日日齡齡，天天Age at 100kg weight,day(corrected)校校正正30-100公公斤

52、斤日日增增重重，克克Daily gain at 30-99kg weight,g(corrected)校校正正100公公斤斤背背膘膘厚厚，毫毫米米Backfat thickness at 100kg weight,mm(corrected)均均值值Mean標標準準差差Std Dev均均值值Mean標標準準差差Std Dev均均值值Mean標標準準差差Std Dev杜杜洛洛克克公公DD Male110142.199.291026.80137.008.822.11前20%Top 20%130.902.371052.1091.479.712.20杜杜洛洛克克母母DD Female174147.079

53、.29945.19126.209.721.81前20%Top 20%136.112.98975.63109.069.931.442023年測定數據Measured data for 2023一帶一路國際生豬產業大會測定成績-長白Measurement results-Landrace44測測定定數數量量Test No.校校正正100公公斤斤體體重重日日齡齡，天天Age at 100kg weight,day(corrected)校校正正30-100公公斤斤日日增增重重，克克Daily gain at 30-99kg weight,g(corrected)校校正正100公公斤斤背背膘膘厚厚，毫毫

54、米米Backfat thickness at 100kg weight,mm(corrected)均均值值Mean標標準準差差Std Dev均均值值Mean標標準準差差Std Dev均均值值Mean標標準準差差Std Dev長長白白公公LL Male120149.569.79919.89111.959.352.05前20%Top 20%136.713.43959.91109.4010.382.21長長白白母母LL Female491152.209.23921.60103.249.541.90前20%Top 20%140.672.39949.3495.8210.131.852023年測定數據Measured data for 2023一帶一路國際生豬產業大會謝謝Thanks一帶一路國際生豬產業大會