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。
A high quality, hay-based pellet and a constant supply of loose hay will sufficiently meet all of their dietary needs.
高品质的干草为基础的颗粒主粮，并不断供应足够的干草将充分满足他们所有的饮食需要。
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