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饲养标准
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饲养标准
Encyclopedia
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营养需要
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feeding standard
饲养标准
大量饲养实验结果和动物生产实践的经验总结,并根据动物种类、生长阶段、生理状态和生产性能等因素,对各种特定动物所需要的各种营养物质的定额做出的规定。
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photosynthetic phosphorylation
photosynthetic pigment
photosynthetic pigments
photosynthetic potential productivity
photosynthetic product
photosynthetic productivity
photosynthetic rate
photosynthetic response
photosynthetic type or pathway
Photosynthetic water-use efficiency
photosyntometer
photosystem
photosystems
phototactic
phototaxis
phototelegram
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phototelephony
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photo theodolite
phototheodolite
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phototherapy
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