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31#
發(fā)表于 2025-3-26 21:49:44 | 只看該作者
https://doi.org/10.1007/978-3-031-60188-0cted) during late pregnancy. All cows received silage to appetite during the first 42 (Experiment 1) or 49 days (experiment 2) of lactation and were subsequently grazed together at pasture. Plane of nutrition during late pregnancy affected cow liveweight changes. All cows lost weight during the firs
32#
發(fā)表于 2025-3-27 03:40:24 | 只看該作者
Multimodal Poetics in Contemporary Fictionels of rainfall were less than expected. Areas which were cut mainly for silage had higher levels of production early in the season than areas where grazing and conservation were integrated but thereafter production from silage areas was lower. Areas which were mainly grazed showed much more level s
33#
發(fā)表于 2025-3-27 05:46:49 | 只看該作者
34#
發(fā)表于 2025-3-27 12:41:15 | 只看該作者
https://doi.org/10.1007/978-1-4684-6072-8to 5.6 kg per cow. The effect of concentrates on herbage intake differed significantly between allowances. At the low allowance level and at daily OM concentrate intakes of 0.8, 3.2 and 5.6 kg per cow, daily herbage OM intake was 10.9, 10.6 and 10.4 kg per cow respectively and mean substitution rate
35#
發(fā)表于 2025-3-27 16:54:02 | 只看該作者
Summer Grazing and Winter Feeding Studies with Suckler Cowscted) during late pregnancy. All cows received silage to appetite during the first 42 (Experiment 1) or 49 days (experiment 2) of lactation and were subsequently grazed together at pasture. Plane of nutrition during late pregnancy affected cow liveweight changes. All cows lost weight during the firs
36#
發(fā)表于 2025-3-27 18:45:46 | 只看該作者
Grasp — A Grassland Planning Program for the HP41C Programmable Calculatorels of rainfall were less than expected. Areas which were cut mainly for silage had higher levels of production early in the season than areas where grazing and conservation were integrated but thereafter production from silage areas was lower. Areas which were mainly grazed showed much more level s
37#
發(fā)表于 2025-3-28 00:42:56 | 只看該作者
Effect of Grazing Method, Nitrogen Level, Supplementary Feeding and Stocking Rate on the Performance while it dropped by 11% in the latter. In the course of the grazing season it was more difficult to obtain good growth performances in mid-summer and in October shortly before the animals were removed from the pastures.
38#
發(fā)表于 2025-3-28 04:10:11 | 只看該作者
Concentrate Supplementation of Grazing Cattleto 5.6 kg per cow. The effect of concentrates on herbage intake differed significantly between allowances. At the low allowance level and at daily OM concentrate intakes of 0.8, 3.2 and 5.6 kg per cow, daily herbage OM intake was 10.9, 10.6 and 10.4 kg per cow respectively and mean substitution rate
39#
發(fā)表于 2025-3-28 09:16:33 | 只看該作者
40#
發(fā)表于 2025-3-28 12:35:06 | 只看該作者
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