商品猪的采食、生长数据汇总课件

THEGOLDCOINGROUP商品猪采食与生长数据汇总杨玉存

珠海金钱THEGOLDCOINGROUP商品猪采食与生长数据汇TECHNICALMEETING2011GCChina2

我们买饲料经常遇到的客户要求第一：吃的多第二：长的快TECHNICALMEETING2011GCChinaTECHNICALMEETING2010GCChina3

商品猪采食与生长数据汇总

杨玉存

珠海金钱TECHNICALMEETING2010GCChina体重阶段1.7—2.52.5—3.03.0—4.04.0—5.05.0—6.06.0—7.57.5—9.09.0—11大约日龄710131621242835日喂量克2575125200265350425520

体重阶段11—1313—1515—1717—1919—2121—2323—2626—30大约日龄4045485257726773日喂量克6007007508008509009501100

体重阶段30--3434--3838--4242--4848--5353--5959--6565--70大约日龄81879299106112119126日喂量克13001500170019002100220023002400

体重阶段70--7575--8080--8585--9090--9595--100100--105105--110大约日龄132138143149154159164168日喂量克25002600265027002800290031003100体重阶段1.7—2.52.5—3.03.0—4.04.0—5TECHNICALMEETING2010GCChina5

日龄(日)采食量度(kg/日)标准体重（kg）10

220

5.5~6300.58~9.400.7511~1250115601.220701.426801.6~1.732901.8~1.9381001.95~2.0451102.1~2.2521202.25~2.3591302.4~2.5661402.55~2.6741502.7~2.8821602.9~3.0911703.2~3.5101合计252101TECHNICALMEETING2010GCChina5TECHNICALMEETING2010GCChina6

育肥猪日采食量如何制定？

一般日采食量等于体重乘以系数。1、30kg以下仔猪可参考系数为：0.045。2、30-60kg体重幼猪参考系数为0.04。3、60-100kg体重大猪参考系数为0.035。TECHNICALMEETING2010GCChina周

龄周末体重日增重周增重日耗料周耗料周料肉比总耗料01.400

00012.250.120.85000023.850.231.60.010.07

0.0735.70.261.850.020.14

0.2147.50.261.80.221.540.861.7559.60.32.10.362.521.24.27612.70.443.10.53.51.137.77716.10.493.40.684.761.412.538200.563.90.815.671.4518.2924.50.644.50.966.721.524.921029.40.74.91.28.41.7133.321134.20.694.831.359.451.9542.771239.60.74.91.510.52.1452.221344.640.725.041.711.92.3664.121449.820.745.181.913.32.5877.421555.140.765.322.215.42.8992.821660.740.85.62.416.83109.621766.50.825.742.6518.553.23128.171872.40.845.882.920.33.45148.471978.40.8663213.5169.472085.10.956.653.524.53.68193.972192.1173.7526.253.75220.222299.451.057.354283.81248.2223106.71.037.24.330.14.2278.32周龄周末体重日增重周增重日耗料周耗料周料肉比总耗料01.4日龄（天）体重（kg）天数（天）日增重（g）平均日采食量（g）周间采食量（kg）累积采食量（kg）饲料效率出生1.5

216.021214

0.5

287.572142301.612.111.073510.073574002.804.911.124213.574505473.628.531.224917.375437705.3913.921.425621.876439906.9320.851.546326.6768612508.7529.601.827032.07771160011.2040.802.077737.67800180012.6053.402.258444.07914200014.0067.402.199150.57929210014.7082.102.269857.27957220015.4097.502.3010564.07971240016.80114.302.4711270.97986260018.20132.502.6411977.57943290020.30152.803.0812684.07929300021.00173.803.2313390.37900310021.70195.503.4414096.57886320022.40217.903.61147102.57857325022.75240.653.79150105.0383333009.90250.553.96日龄（天）体重（kg）天数（天）日增重（g）平均日采食量（gTECHNICALMEETING2010GCChina9

周龄体重(kg)日采食量(kg/头)累计采食量(kg/头)日增重饲料效率累计饲料效率2300.1

0.77

480.10.80.081.250.1613.90.9140.571.571821.21.2310.661.821.4610301.5520.662.271.731240.71.9780.782.431.9214532.31100.852.72.0816672.71480.922.942.211882.53.11920.983.172.332099.53.62421.103.282.432211843001.183.42.54TECHNICALMEETING2010GCChinaTECHNICALMEETING2010GCChina10

TECHNICALMEETING2010GCChina商品猪的采食、生长数据汇总课件商品猪的采食、生长数据汇总课件TECHNICALMEETING2010GCChina13

0807蛇口303全程饲喂

试验头数试验时间试验初均重试验末均重试验天数总耗料量日增重日采食量料肉比A710/7-1/941.7988.9752824.000.912.262.50B710/7-1/943.7591.6752931.500.922.562.78

A71/9-22/988.97107.9721446.000.903.033.35B71/9-22/1091.67108.2221458.500.793.123.96

A710/7-22/941.79107.97731270.000.912.492.74B710/7-22/943.75108.22731390.000.882.723.08TECHNICALMEETING2010GCChinaTECHNICALMEETING2011GCChina14

头数初均重末均重天数总耗料日增重日采食量料肉比饲料配方成本（包）每生长一斤所需饲料款3022216.7347.2542460.060.731.492.06110.22.84362A2117.2549.0342463.430.761.582.0998.92.58302S2216.4043.8542437.530.651.432.2394.22.62

302362A302SCost275524742354MaizeYellow[China]63.799558.8264.392

SoyabeanMeal[China]25.120.1513.76Wheatbran[China]3.15

DDGS酒精粕

45Wheatshorts/middilings(次粉）

711CP18.5016.8814.50DE329932123243LYS1.201.090.80M+C0.640.600.52TECHNICALMEETING2011GCChinaTECHNICALMEETING2010GCChina15

头数初均重末均重天数总耗料日增重日采食量料肉比饲料配方成本（包）每生长一斤所需饲料款303S2247.2592.8550844.500.912.302.53963.03362A2149.0390.7350834.000.832.362.8398.93.503532243.8584.0950773.500.802.122.6492.53.05

303S362A353Cost240324742312MaizeYellow[China]61.6958.8258.56MolassesSugarcane111SoyabeanMeal[China]20.920.1514.1Wheatbran[China]10510DDGS酒精粕347Wheatshorts/middilings(次粉）

76CP16.7516.8815.65DE320132123176LYS1.051.090.93M+C0.580.600.59TECHNICALMEETING2010GCChinaTECHNICALMEETING2010GCChina16

头数初均重末均重天数总耗料日增重日采食量料肉比饲料配方成本（包）每生长一斤所需饲料款3052292.85108.7616378.170.993.243.2396.23.89362A2190.73104.4816353.330.863.103.5998.94.433532284.09100.0016386.830.993.293.3692.53.89

305362A353Cost240624742312MaizeYellow[China]58.80558.8258.564SoyabeanMeal[China]21.9520.1514.1Wheatbran[China]12.6510DDGS酒精粕247Wheatshorts/middilings(次粉）

76CP17.0116.8815.65DE317032123176LYS1.001.090.93TECHNICALMEETING2010GCChina全程

头数初均重末均重天数日增重日采食量料肉比饲料总价钱生长每斤所需饲料款302-303S-305718.76122.791080.962.492.59692.193.76714.0291.751080.721.812.52817.40111.751080.872.082.38平均

16.73108.76

0.852.132.49362A819.001081080.822.352.85671.963.85717.30109.931080.862.242.61615.4595.51080.741.902.56平均

17.25104.48

0.812.162.67302S-353815.5092.941080.721.872.60609.543.65716.20101.851080.792.102.65717.50105.211080.812.112.59平均

16.40100.00

0.772.022.624302-4303-4305617.0095.051050.742.042.74595.293.78616.5298.91050.782.142.73615.5491.51050.721.962.71平均

16.3595.15

0.752.052.73说明：预混料按推荐配方在当地饲料店配制，即小猪：玉米62，豆粕28，麸皮6，中猪：玉米63，豆粕25，麸皮8，大猪：玉米63，豆粕21，麸皮12.原料按11月初饲料店价格：玉米2400，豆粕3700，麸皮1880，小猪预混料6500，中大猪预混料4500.全程头数初均重末均重天数日增重日采食量料肉比饲料总价钱生长商品猪的采食、生长数据汇总课件18商品猪的采食、生长数据汇总课件19商品猪的采食、生长数据汇总课件商品猪的采食、生长数据汇总课件商品猪的采食、生长数据汇总课件从表中的拐点数据看差异也比较大,其中D2只有138d,而D11却要167d才能达到生长拐点,两者相差29d,这也说明D2生长后期的“自我抑制”阶段出现的比D11早,但仅此并不能说明D11的种用价值就比D2号大,因为猪场提高经济效益的关键一点就是要缩短饲养周期,以提高出栏率,这需要猪有比较高的生长效率,而D11的生长效率是最小的(0.0092)。从表中的拐点数据看差异也比较大,其中D2只有138d,由上图

的日增重变化显示,各组合生长呈明显补偿生长规律,这种规律在50kg以后更明显,最高值与最低值相差最高达400g以上,高峰期与低谷期持续周期大约7~10天。从各组合变化规律来看,有较高的高峰期,就有较低的低谷期,这充分表现出补偿生长的特征,但各组合在某一个时期的生长规律,持续周期都存在着差异。由上图的日增重变化显示,各组合生长呈明显补偿生长规律,24TECHNICALMEETING2010GCChina25

试验头数试验初均重试验末均重试验天数总耗料量日增重日采食量料肉比深圳303632.6268.35445280.812.002.46

630.461.28444790.701.812.59

629.862.96444750.751.802.39

629.4563.68444920.781.862.40平均

30.5764.0744.00493.500.761.872.46正大313629.260.8444900.721.862.58

631.3862.26444900.701.862.64

632.3463.25445100.701.932.75

632.0962.4444900.691.862.69

630.8764.68445010.771.902.47平均

31.1862.6844.00496.200.721.882.63珠海313S630.2561.15444670.701.772.52

632.3766.91445030.791.912.43

631.0262.15444740.711.802.54

631.4564.68444800.761.822.41

629.3164.11444970.791.882.38平均

30.8863.8044.00484.200.751.832.45TECHNICALMEETING2010GCChinaTECHNICALMEETING2010GCChina26

试验头数试验初均重试验末均重试验天数总耗料量日增重日采食量料肉比试验组764.7076.1015223.000.762.122.79758.9571.4915237.300.842.262.70平均

61.8373.80

0.802.192.75对照组764.1575.4815239.600.762.283.02761.5873.1215224.100.772.132.77平均

62.8774.30

0.762.212.90

玉米豆粕麸皮预混/浓缩料莱克对照组632584(4303)

试验组632584(4303)0.001TECHNICALMEETING2010GCChina

试验初均重试验末均重试验天数总耗料量日增重日采食量料肉比

50.8570.6020.00321.500.992.302.33乐达奶香型49.9669.8520.00320.000.992.292.30

51.9972.5520.00325.501.032.332.26平均50.9371.0020.00322.331.002.302.30

53.2071.9020.00300.000.942.142.29美达饼干香型47.2364.3020.00266.500.851.902.23

51.6969.7020.00297.000.902.122.36平均50.7168.6320.00287.830.902.062.29

46.2366.3520.00302.001.012.162.14牡丹饼干香型54.7073.4020.00301.500.942.152.30

51.6870.2520.00296.000.932.112.28平均50.8770.0020.00299.830.962.142.24

46.7065.0520.00315.500.922.252.46美达奶香型47.7667.4520.00330.500.982.362.40

57.7574.6520.00304.500.852.182.57平均50.7469.0520.00316.830.922.262.48

45.8464.4020.00274.500.931.962.11乐达果香型53.9072.1520.00320.000.912.292.50

53.7773.4020.00313.500.982.242.28平均51.1769.9820.00302.670.942.162.30试验初均重试验末均重试验天数总耗料量日增重日采食量料肉比TECHNICALMEETING2011GCChina28

试验头数试验初均重试验末均重试验天数总耗料量日增重日采食量料肉比试验料16.0076.80116.7047.00862.700.853.063.6020%DDGS6.0082.30125.6047.001001.400.923.553.85

6.0084.30126.6047.00967.500.903.433.81

81.13122.97

943.870.893.353.76试验料26.0080.58118.1647.00901.900.803.204.0020%DDGS+10椰子粕6.0087.25127.0047.00896.000.853.183.76

6.0079.80118.5047.00857.900.823.043.69

82.54121.22

885.270.823.143.82对照组6.0082.67123.3047.00903.100.863.203.70305.006.0083.30124.3047.00900.100.873.193.66

6.0081.00119.0047.00854.500.813.033.75

82.32122.20

885.900.853.143.70TECHNICALMEETING2011GCChina商品猪的采食、生长数据汇总课件商品猪的采食、生长数据汇总课件TECHNICALMEETING2011GCChina31

商品猪采食与生长数据汇总

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina32

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina33

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina34

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina35

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina36

猪的类别日龄推荐的适宜温度（℃）推荐的适宜湿度（%）仔猪初生几小时32—35

60—7560—807日以内27—3214日以内23—2714—28日以内23—2528—35日龄25—26保育猪35—56日龄21—23

60—8056日龄以后16—19育肥猪12—18公猪10—18产仔母猪18—22妊娠母猪13—20TECHNICALMEETING2011GCChinaGCChina37阶段温度C（范围+-0.3C）呼吸率(次/分)心率(次/分)初生猪3950~60200~2501小时36

12小时38

24小时38.6

哺乳仔猪39.2

断奶仔猪9~18kg39.325~4090~100生长猪27~45kg3930~4080~90育肥猪45~90kg38.825~3575~85

怀孕期38.713~1870~80

产前24小时38.735~45

母产前12小时38.975~85

产前6小时3995~105

第一头仔猪出生39.435~45

猪产后12小时39.720~30

产后24小时4015~22

产后1周39.3

断奶后1天的母猪38.6

公猪38.413~1870~80GCChina37阶段温度C（范围+-0.3C）呼吸率(次37GCChina38GCChina38TECHNICALMEETING2011GCChina39TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina40

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina41TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina42

从表2可以看出，尽管粉碎粒度对平均日增重的影响不显著，但是却显著影响了饲料转化率（P<0.05）。从图1可以看出，只按粒度进行分级，是养分消化率提高导致了饲料转化率的提高。在此条件下，粉碎粒度越小，饲料干物质、蛋白和能量消化率越高，并且饲料转化率也越高TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina43

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina44

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina45

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina46

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina47

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina48

TECHNICALMEETING2011GCChina48TECHNICALMEETING2011GCChina49

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina50

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina51

TECHNICALMEETING2011GCChinaWalker(1990)研究表明,干湿饲喂器可增加饲料的采食量,能使饲喂粉料的猪生长速度提高10%(P<0.05),颗粒料的提高3%。Merelbeke农业研究室的试验发现对25～100kg的生长肥育猪,应用干湿饲喂器(single-spacewet/dryfeeder)比传统饲槽的干喂,平均日增重提高10%。陈安国等(1999)的试验表明,对于饲喂粉料的生长肥育猪,应用干湿饲喂器平均日增重比传统饲槽提高1.87%(P<0.05)。Walker(1990)研究表明,干湿饲喂器可增加饲料干喂组直接饲喂,而湿喂组则将基础日粮与水按1:1混合后再饲喂。干喂组直接饲喂,而湿喂组则将基础日粮与水按1:1混合后再饲商品猪的采食、生长数据汇总课件TECHNICALMEETING2011GCChina55TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina56

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina57

猪群类别生产母猪（头）存栏猪数（头）100200300400500600空怀配种母猪255075100125150妊娠母猪51102156204252312分娩母猪24487296126144后备母猪102026394552公猪（包括后备公猪）51015202530哺乳仔猪20040060080010001200生长猪21643865487610921308育肥猪4959901500201025053015合计存栏102620583098414553546211全年上市商品猪1612343251486916863210348TECHNICALMEETING2011GCChina商品猪的采食、生长数据汇总课件THEGOLDCOINGROUP商品猪采食与生长数据汇总杨玉存

珠海金钱THEGOLDCOINGROUP商品猪采食与生长数据汇TECHNICALMEETING2011GCChina60

我们买饲料经常遇到的客户要求第一：吃的多第二：长的快TECHNICALMEETING2011GCChinaTECHNICALMEETING2010GCChina61

商品猪采食与生长数据汇总

杨玉存

珠海金钱TECHNICALMEETING2010GCChina体重阶段1.7—2.52.5—3.03.0—4.04.0—5.05.0—6.06.0—7.57.5—9.09.0—11大约日龄710131621242835日喂量克2575125200265350425520

体重阶段11—1313—1515—1717—1919—2121—2323—2626—30大约日龄4045485257726773日喂量克6007007508008509009501100

体重阶段30--3434--3838--4242--4848--5353--5959--6565--70大约日龄81879299106112119126日喂量克13001500170019002100220023002400

体重阶段70--7575--8080--8585--9090--9595--100100--105105--110大约日龄132138143149154159164168日喂量克25002600265027002800290031003100体重阶段1.7—2.52.5—3.03.0—4.04.0—5TECHNICALMEETING2010GCChina63

日龄(日)采食量度(kg/日)标准体重（kg）10

220

5.5~6300.58~9.400.7511~1250115601.220701.426801.6~1.732901.8~1.9381001.95~2.0451102.1~2.2521202.25~2.3591302.4~2.5661402.55~2.6741502.7~2.8821602.9~3.0911703.2~3.5101合计252101TECHNICALMEETING2010GCChina63TECHNICALMEETING2010GCChina64

育肥猪日采食量如何制定？

一般日采食量等于体重乘以系数。1、30kg以下仔猪可参考系数为：0.045。2、30-60kg体重幼猪参考系数为0.04。3、60-100kg体重大猪参考系数为0.035。TECHNICALMEETING2010GCChina周

龄周末体重日增重周增重日耗料周耗料周料肉比总耗料01.400

00012.250.120.85000023.850.231.60.010.07

0.0735.70.261.850.020.14

0.2147.50.261.80.221.540.861.7559.60.32.10.362.521.24.27612.70.443.10.53.51.137.77716.10.493.40.684.761.412.538200.563.90.815.671.4518.2924.50.644.50.966.721.524.921029.40.74.91.28.41.7133.321134.20.694.831.359.451.9542.771239.60.74.91.510.52.1452.221344.640.725.041.711.92.3664.121449.820.745.181.913.32.5877.421555.140.765.322.215.42.8992.821660.740.85.62.416.83109.621766.50.825.742.6518.553.23128.171872.40.845.882.920.33.45148.471978.40.8663213.5169.472085.10.956.653.524.53.68193.972192.1173.7526.253.75220.222299.451.057.354283.81248.2223106.71.037.24.330.14.2278.32周龄周末体重日增重周增重日耗料周耗料周料肉比总耗料01.4日龄（天）体重（kg）天数（天）日增重（g）平均日采食量（g）周间采食量（kg）累积采食量（kg）饲料效率出生1.5

216.021214

0.5

287.572142301.612.111.073510.073574002.804.911.124213.574505473.628.531.224917.375437705.3913.921.425621.876439906.9320.851.546326.6768612508.7529.601.827032.07771160011.2040.802.077737.67800180012.6053.402.258444.07914200014.0067.402.199150.57929210014.7082.102.269857.27957220015.4097.502.3010564.07971240016.80114.302.4711270.97986260018.20132.502.6411977.57943290020.30152.803.0812684.07929300021.00173.803.2313390.37900310021.70195.503.4414096.57886320022.40217.903.61147102.57857325022.75240.653.79150105.0383333009.90250.553.96日龄（天）体重（kg）天数（天）日增重（g）平均日采食量（gTECHNICALMEETING2010GCChina67

周龄体重(kg)日采食量(kg/头)累计采食量(kg/头)日增重饲料效率累计饲料效率2300.1

0.77

480.10.80.081.250.1613.90.9140.571.571821.21.2310.661.821.4610301.5520.662.271.731240.71.9780.782.431.9214532.31100.852.72.0816672.71480.922.942.211882.53.11920.983.172.332099.53.62421.103.282.432211843001.183.42.54TECHNICALMEETING2010GCChinaTECHNICALMEETING2010GCChina68

TECHNICALMEETING2010GCChina商品猪的采食、生长数据汇总课件商品猪的采食、生长数据汇总课件TECHNICALMEETING2010GCChina71

0807蛇口303全程饲喂

试验头数试验时间试验初均重试验末均重试验天数总耗料量日增重日采食量料肉比A710/7-1/941.7988.9752824.000.912.262.50B710/7-1/943.7591.6752931.500.922.562.78

A71/9-22/988.97107.9721446.000.903.033.35B71/9-22/1091.67108.2221458.500.793.123.96

A710/7-22/941.79107.97731270.000.912.492.74B710/7-22/943.75108.22731390.000.882.723.08TECHNICALMEETING2010GCChinaTECHNICALMEETING2011GCChina72

头数初均重末均重天数总耗料日增重日采食量料肉比饲料配方成本（包）每生长一斤所需饲料款3022216.7347.2542460.060.731.492.06110.22.84362A2117.2549.0342463.430.761.582.0998.92.58302S2216.4043.8542437.530.651.432.2394.22.62

302362A302SCost275524742354MaizeYellow[China]63.799558.8264.392

SoyabeanMeal[China]25.120.1513.76Wheatbran[China]3.15

DDGS酒精粕

45Wheatshorts/middilings(次粉）

711CP18.5016.8814.50DE329932123243LYS1.201.090.80M+C0.640.600.52TECHNICALMEETING2011GCChinaTECHNICALMEETING2010GCChina73

头数初均重末均重天数总耗料日增重日采食量料肉比饲料配方成本（包）每生长一斤所需饲料款303S2247.2592.8550844.500.912.302.53963.03362A2149.0390.7350834.000.832.362.8398.93.503532243.8584.0950773.500.802.122.6492.53.05

303S362A353Cost240324742312MaizeYellow[China]61.6958.8258.56MolassesSugarcane111SoyabeanMeal[China]20.920.1514.1Wheatbran[China]10510DDGS酒精粕347Wheatshorts/middilings(次粉）

76CP16.7516.8815.65DE320132123176LYS1.051.090.93M+C0.580.600.59TECHNICALMEETING2010GCChinaTECHNICALMEETING2010GCChina74

头数初均重末均重天数总耗料日增重日采食量料肉比饲料配方成本（包）每生长一斤所需饲料款3052292.85108.7616378.170.993.243.2396.23.89362A2190.73104.4816353.330.863.103.5998.94.433532284.09100.0016386.830.993.293.3692.53.89

305362A353Cost240624742312MaizeYellow[China]58.80558.8258.564SoyabeanMeal[China]21.9520.1514.1Wheatbran[China]12.6510DDGS酒精粕247Wheatshorts/middilings(次粉）

76CP17.0116.8815.65DE317032123176LYS1.001.090.93TECHNICALMEETING2010GCChina全程

头数初均重末均重天数日增重日采食量料肉比饲料总价钱生长每斤所需饲料款302-303S-305718.76122.791080.962.492.59692.193.76714.0291.751080.721.812.52817.40111.751080.872.082.38平均

16.73108.76

0.852.132.49362A819.001081080.822.352.85671.963.85717.30109.931080.862.242.61615.4595.51080.741.902.56平均

17.25104.48

0.812.162.67302S-353815.5092.941080.721.872.60609.543.65716.20101.851080.792.102.65717.50105.211080.812.112.59平均

16.40100.00

0.772.022.624302-4303-4305617.0095.051050.742.042.74595.293.78616.5298.91050.782.142.73615.5491.51050.721.962.71平均

16.3595.15

0.752.052.73说明：预混料按推荐配方在当地饲料店配制，即小猪：玉米62，豆粕28，麸皮6，中猪：玉米63，豆粕25，麸皮8，大猪：玉米63，豆粕21，麸皮12.原料按11月初饲料店价格：玉米2400，豆粕3700，麸皮1880，小猪预混料6500，中大猪预混料4500.全程头数初均重末均重天数日增重日采食量料肉比饲料总价钱生长商品猪的采食、生长数据汇总课件76商品猪的采食、生长数据汇总课件77商品猪的采食、生长数据汇总课件商品猪的采食、生长数据汇总课件商品猪的采食、生长数据汇总课件从表中的拐点数据看差异也比较大,其中D2只有138d,而D11却要167d才能达到生长拐点,两者相差29d,这也说明D2生长后期的“自我抑制”阶段出现的比D11早,但仅此并不能说明D11的种用价值就比D2号大,因为猪场提高经济效益的关键一点就是要缩短饲养周期,以提高出栏率,这需要猪有比较高的生长效率,而D11的生长效率是最小的(0.0092)。从表中的拐点数据看差异也比较大,其中D2只有138d,由上图

的日增重变化显示,各组合生长呈明显补偿生长规律,这种规律在50kg以后更明显,最高值与最低值相差最高达400g以上,高峰期与低谷期持续周期大约7~10天。从各组合变化规律来看,有较高的高峰期,就有较低的低谷期,这充分表现出补偿生长的特征,但各组合在某一个时期的生长规律,持续周期都存在着差异。由上图的日增重变化显示,各组合生长呈明显补偿生长规律,82TECHNICALMEETING2010GCChina83

试验头数试验初均重试验末均重试验天数总耗料量日增重日采食量料肉比深圳303632.6268.35445280.812.002.46

630.461.28444790.701.812.59

629.862.96444750.751.802.39

629.4563.68444920.781.862.40平均

30.5764.0744.00493.500.761.872.46正大313629.260.8444900.721.862.58

631.3862.26444900.701.862.64

632.3463.25445100.701.932.75

632.0962.4444900.691.862.69

630.8764.68445010.771.902.47平均

31.1862.6844.00496.200.721.882.63珠海313S630.2561.15444670.701.772.52

632.3766.91445030.791.912.43

631.0262.15444740.711.802.54

631.4564.68444800.761.822.41

629.3164.11444970.791.882.38平均

30.8863.8044.00484.200.751.832.45TECHNICALMEETING2010GCChinaTECHNICALMEETING2010GCChina84

试验头数试验初均重试验末均重试验天数总耗料量日增重日采食量料肉比试验组764.7076.1015223.000.762.122.79758.9571.4915237.300.842.262.70平均

61.8373.80

0.802.192.75对照组764.1575.4815239.600.762.283.02761.5873.1215224.100.772.132.77平均

62.8774.30

0.762.212.90

玉米豆粕麸皮预混/浓缩料莱克对照组632584(4303)

试验组632584(4303)0.001TECHNICALMEETING2010GCChina

试验初均重试验末均重试验天数总耗料量日增重日采食量料肉比

50.8570.6020.00321.500.992.302.33乐达奶香型49.9669.8520.00320.000.992.292.30

51.9972.5520.00325.501.032.332.26平均50.9371.0020.00322.331.002.302.30

53.2071.9020.00300.000.942.142.29美达饼干香型47.2364.3020.00266.500.851.902.23

51.6969.7020.00297.000.902.122.36平均50.7168.6320.00287.830.902.062.29

46.2366.3520.00302.001.012.162.14牡丹饼干香型54.7073.4020.00301.500.942.152.30

51.6870.2520.00296.000.932.112.28平均50.8770.0020.00299.830.962.142.24

46.7065.0520.00315.500.922.252.46美达奶香型47.7667.4520.00330.500.982.362.40

57.7574.6520.00304.500.852.182.57平均50.7469.0520.00316.830.922.262.48

45.8464.4020.00274.500.931.962.11乐达果香型53.9072.1520.00320.000.912.292.50

53.7773.4020.00313.500.982.242.28平均51.1769.9820.00302.670.942.162.30试验初均重试验末均重试验天数总耗料量日增重日采食量料肉比TECHNICALMEETING2011GCChina86

试验头数试验初均重试验末均重试验天数总耗料量日增重日采食量料肉比试验料16.0076.80116.7047.00862.700.853.063.6020%DDGS6.0082.30125.6047.001001.400.923.553.85

6.0084.30126.6047.00967.500.903.433.81

81.13122.97

943.870.893.353.76试验料26.0080.58118.1647.00901.900.803.204.0020%DDGS+10椰子粕6.0087.25127.0047.00896.000.853.183.76

6.0079.80118.5047.00857.900.823.043.69

82.54121.22

885.270.823.143.82对照组6.0082.67123.3047.00903.100.863.203.70305.006.0083.30124.3047.00900.100.873.193.66

6.0081.00119.0047.00854.500.813.033.75

82.32122.20

885.900.853.143.70TECHNICALMEETING2011GCChina商品猪的采食、生长数据汇总课件商品猪的采食、生长数据汇总课件TECHNICALMEETING2011GCChina89

商品猪采食与生长数据汇总

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina90

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina91

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina92

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina93

TECHNICALMEETING2011GCChinaTECHNICALMEETING2011GCChina94