Feed efficiency during early lactation in cows of specialized and dual purpose genotypes

机译：特殊和双重目的基因型奶牛在泌乳早期的饲料效率

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期刊名称 Annales de G n ;tique et de S lection Animale
作者
JJ Colleau; M Journet; A Hoden; A Muller;
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年(卷),期 1980(12),1
年度 1980
页码 123
总页数 1
原文格式 PDF
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1. Divergent breeding values for fatness or residual feed intake in Angus cattle. 5. Cow genotype affects feed efficiency and maternal productivity [J] . Hebart M. L., Accioly J. M., Copping K. J., Animal Production Science . 2018,第1期

机译：Angus牛脂肪或残余饲料摄入量的发散育种值。 5.牛基因型会影响饲料效率和母体生产率
2. Feeding protein supplements in alfalfa hay-based lactation diets improves nutrient utilization, lactational performance, and feed efficiency of dairy cows [J] . K. Neal, J.-S. Eun, A. J. Young, Journal of dairy science . 2014,第12期

机译：在苜蓿干草为基础的泌乳日粮中饲喂蛋白质补充剂可提高奶牛的营养利用率，泌乳性能和饲料效率
3. Correlations of part and total lactations, and the prediction of lactation milk yield in Venezuelan dual purpose cows hand milked with calf at foot [J] . Livestock research for rural development . 2002,第5期

机译：委内瑞拉两用脚手挤小牛的两用奶牛部分泌乳和全部泌乳的相关性以及对泌乳量的预测
4. Effect of genotype and diet on feed conversion efficiency of dairy cows during a 600-day extended lactation [C] . C.V.C. PHYN, C. CLARK, P.W. ASPIN, Conference of the New Zealand Society of Animal Production . 2008

机译：基因型和饮食对600天延长哺乳期间奶牛饲料转换效率的影响
5. Comparison of ProCROSS and Holstein Cows for Dry Matter Intake, Body Weight, Cow Height, Body Condition Score, Production, Feed Efficiency, Income over Feed Cost, and Residual Feed Intake [D] . Shonka-Martin, Brittany N. 2018

机译：Procross和Holstein奶牛对干物质摄入，体重，牛高度，身体状况得分，生产，饲料效率，饲料成本收入的比较，以及残留饲料摄入量
6. Influence of Residual Feed Intake and Cow Age on Dry Matter Intake Post-Weaning and Peak Lactation of Black Angus Cows [O] . Cory T. Parsons, Julia M. Dafoe, Samuel A. Wyffels, 2021

机译：残余饲料摄入量和牛年龄对干物质摄入后的断奶后断奶率的影响和黑色安格斯奶牛的峰值泌乳
7. Feed efficiency during early lactation in cows of specialized and dual purpose genotypes [O] . JJ Colleau, M Journet, A Hoden, 2009

机译：特殊和双重目的基因型奶牛在泌乳早期的饲料效率

Feed efficiency during early lactation in cows of specialized and dual purpose genotypes

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