PIC种猪饲养管理技术 ppt课件

PIC种猪饲养管理技术
PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™
（%） 窝 平 产 活 数 Alive
Born/Parity（Head） 平 均 哺 乳 天 数 Aver.
Weaned（Day） 窝 平 断 奶 数 Weaned
（Head） 每年每头母猪产仔胎数
Parity/ow/Year 每年每头母猪断奶头数
Pigs /Sow/Year（Head）
22,184 187
所 有 测 试 农 场 数 All
Farm Tests
最好33%Top 33% 最好10% Top 10%
农场数Farms
36
13
5
存栏数 Litters 平 均 母 猪 群 规 模 Aver.
Herd Size（Head） 每情期配种次数
Matings/Service（Parity） 产 仔 率 Farrowing Rate
• 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)
PIC种猪饲养管理技术
PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™
• 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 » 有效磷含量0.35% .35 available phosphorus » 添加复合维生素B 及铬 Added B vitamins, choline, and chromium
• 哺乳期 Lactation
– 尽可能地多采食 Maximize Intake – 尽量减少失重Minimize tissue loss
PIC种猪饲养管理技术
PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™
PIC种猪饲养管理技术
PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™
PIC种猪饲养管理技术
PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™
PIC种猪饲养管理技术 Management of PIC Breeding Pigs
PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™
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.
PIC种猪饲养管理技术
Source: Statistical from Jan. 02 to Jan.03
PIC种猪饲养管理技术
PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™ • PIC CHINA • The better pork people™
2.40 78.53 11.50
22.4 10.4
2.2 21.70
11,046 284
2.50 83.47 11.80
21.6 10.8
2.3 23.70
7,220 478
2.40 86.38 12.30
21.1 11.4
2.3 25.30
Source: Statistical from Jan. 02 to Jan.03