deficiency hypothesis 中文意思是什麼
deficiency hypothesis
解釋
匱乏假說- deficiency : n. 1. 缺乏，不足，短缺。2. 缺陷。3. 不足額；虧空。
- hypothesis : n. （pl. -ses ）1. 假設；假說。2. 【邏輯學】前提。
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A hypothesis was suggested as following : firstly, the host plants could not synthesize enough carbohydrate to meet their own growth requirements and those of the fungus when the plant in experiment conditions of severe p deficiency. as a result, extraradical hyphal growth and am fungal metabolic activity were inhibited and therefore decline
宿主植物磷營養狀況較差時，菌根真菌生長和代謝活性旺盛；宿主植物磷營養狀況較好時，菌根真菌生長和代謝活性受到抑制，表明宿主植物的磷營養狀況對am真菌的生長和代謝活性具有調控作用。
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