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Studies on the effects of soil physical conditions on the growth and yield of crop plants. 9. On the mechanism of the excessive vegetative growth of sweet potatoes when observed from the viewpoint of ecological characteristics of the roots



Studies on the effects of soil physical conditions on the growth and yield of crop plants. 9. On the mechanism of the excessive vegetative growth of sweet potatoes when observed from the viewpoint of ecological characteristics of the roots



Proc. Crop Sci. Soc, Japan 38(4): 652-6. Bibl. 8



In compact soil in which aeration was poor, tuber weight fell while top/root ratio increased, resulting in excessive vegetative growth. Cultivar Norin No. 1 was more prone to this than Okinawa No. 100. Reasons for this are discussed.

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Related references

Effects of soil physical conditions on the growth and yield of crop plants. 9. Mechanism of the excessive vegetative growth of sweet potatoes from the viewpoint of ecological characteristics of the roots. Proc. Crop Sci. Soc. Japan. Japan 38: 652-656, 1969

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