hay production

基本解释

The hay production and nutrition of rye in different development stage, and the effect of harvest times and date on the hay yield and quality had been studied.
本文针对棉花冬闲田，对青刈黑麦在不同生育阶段的产草量、营养成分含量、刈割时间及刈割次数进行研究。
In the end, suggestions on laying development plans, setting up organizations and strengthening policy supports are put forward, so as to develop mechanization of hay production in China.
最后从制定发展规划、建立行业组织和加大政策扶持力度等方面提出发展我国牧草生产机械化的政策建议。
Grazing alfalfa pasture is very popular with its low cost, high forage quality and good animal performance for animal producer. Alfalfa has been utilized as hay production for a long time.
苜蓿放牧草地以其成本相对低（与干草型苜蓿草地相比）、营养价值高、放牧家畜生产性能优异得到了家畜生产者的青睐。

This allows producers in these areas to apply for low-interest loans from the government, and opens up land in the conservation reserve programme for use for grazing and hay production.
ECONOMIST: Agriculture
Mr. TERRY PEACH (Agriculture Secretary, Oklahoma): We actually had a pretty good spring as far as hay production, but as this drought continues and then as the tremendous fires over the entire state have not only burned up pastures that our ranchers have now, it's burned up much of our hay piles that farmers had stored for their winter hay needs for their cattle operation.
NPR: Cattle Ranchers Struggle to Survive Amid Wildfires
In Hay Day, you can spend to speed up production of eggs and milk, or upgrade silos and barns.
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