畑作物の肥料要求度、就中多肥性及小肥性に関聨した生理化学的研究 : 第1報大麦

概要

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In this paper authers investigated the physiological action of field crops, specially with reference to the absorption of plant nutrients. For this experimentt two varieties of barley, Chikurin and Hozoroi, were seleted. Here, the former variety is of the kind required much nutrients and the latter is the one less required in. 〓nutrients. The results of the experiments are summarized as follows. I) In the Chikurin variety the availability of plant nutrients was observed more remarkable than in the Hozoroi variety. And this difference was due to the activities of physiological action of each variety. II) The Chikurin variety showed stronger activity of the plant physiological action, specially in the plant root respiration than the Hozoroi variety. Therefore, it can be said that there exists a inter relationship between the plant root respiration and the nutrient requirement of the plant.
社団法人日本土壌肥料学会の論文
1951-08-15