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Management and Assessment of Ensiled Forages and High-Moisture Grain
被引:10
|作者:
Seglar, William J.
[1
]
Shaver, Randy D.
[2
]
机构:
[1] DuPont Pioneer, Global Forages Div, Global Nutr Sci, Johnston, IA 50131 USA
[2] Univ Wisconsin, Dept Dairy Sci, Madison, WI 53706 USA
关键词:
Silage quality;
Forage quality;
Ensiled forage;
Forage and grain crops;
Nutritional value;
Fermentation;
Digestibility;
Evaluation;
LACTATING DAIRY-COWS;
CORN-SILAGE;
NUTRITIVE-VALUE;
CUTTING HEIGHT;
PROTEIN MATRIX;
MILK-YIELD;
DIGESTIBILITY;
PRESERVATION;
DIGESTION;
MATURITY;
D O I:
10.1016/j.cvfa.2014.07.002
中图分类号:
S85 [动物医学(兽医学)];
学科分类号:
0906 ;
摘要:
Various forage and grain crops are grown, harvested, and fed to dairy cattle as ensiled forages or high-moisture grains. Although the nutritional value of hybrids and varieties is influenced by genetic inheritability, the crop growing environment dictates the outcome of forage quality, affecting nutrient digestibility. How the crop is managed based on its stage of harvest maturity and dry matter, along with key ensiling management factors, also determine the nutritional quality of fermented forages and grains. Veterinary practitioners can implement silage quality evaluations as part of a nutritional consultation service to help dairy clients maximize dairy performance and efficiencies.
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页码:507 / +
页数:33
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