文档介绍：康贝尔母猪在中国的生产性能Camborough Performance In China
Source: Statistical from Jan. 02 to
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PIC的产品
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PIC的产品
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简述
后备母猪的培养
最大程度蛋白质的沉积 Maximize protein growth
控制体重的过快增长Controlled weight gain
达到合适的种用体况Achieve body tissue targets
妊娠期 Gestation
各阶段的饲喂评定 Critical stages of feeding
胚胎的生长 Tissue gain (restoration)
哺乳期 Lactation
尽可能地多采食 Maximize Intake
尽量减少失重Minimize tissue loss
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后备母猪的培养Gilt Development- 营养需要Nutritional Requirements
营养 Nutrition
保育 – 育成 Nursery-Grower
保持最快速度的生长Maximize lean tissue growth rate
育肥 Finisher
Maximize lean tissue growth rate; however, don’t maximize throughput
饲料配方比屠宰猪的能量低一点 Lower energy diets than commercial
蛋白能量比与屠宰猪相近 Same amino acid to energy ratios as commercial diets
% .35 available phosphorus
添加复合维生素B 及铬 Added B vitamins, choline, and chromium
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PIC 康贝尔后备母猪的培养建议 Gilt Development PIC C22 Recommendations
生长猪(25-65kg) Growing gilts (From 25 to 65 Kg)
   
饲喂与营养 Feeding and Nutrition
自由采食 Gilts should be fed on ad-libitum basis (free access to feed)
饲料配方与生长猪相近Diets could be similar to grower pigs
清洁的饮水Availability of clean water at all times.
15头猪至少有一个饮水器 One nipple per 15 pigs more
圈舍与环境 Housing and environment
后备母猪的栏位与育肥舍相近 Gilts should be housed in pens, similar to finisher
饲养密度与育肥舍相近 Space allowances should be similar as commercial (7 –8 sqft)
室温适中 Temperature should be in the thermo-neutral range between (18-23 C ).
保证足够的通风 Provide adequate ventilation
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隔离驯化期 60-120kg solation and Acclimation 60 Kg-120 Kg
This important process should continues in this period.
圈舍 Housing
种猪应合理分群饲养 Gilts should be housed preferably in pens
每天饲喂2-3次，保证能够采食到足够量的饲料，但也避免浪费 If in stalls, full feed to avoid wastage and improve intake feed 2 or 3 times/day
每头种猪的饲养空间至少应为屠宰猪的倍 Space allowances in pens should be of minimum 150% of commercial production
每栏饲养12头左右，最多不超 过18-20头 Group size should be 12 with maximum of 18-20 gilts/pen
公猪刺激其性成熟，控制其生长速度Boar Exposure to s