Research in the harm done by flood to the so-called autumnal soybean. : Harm of the flood in the various stages of growth.

[摘要] The flood in the early period of growth, as it is high in temperature, is apt to do much damage to the vegetable organ, but has comparatively little effect on the harvest. But after the period of legume, considerable harm was witnessed in the mechanism. This harm was considerable in the stage of legume, less in that of the completion of the outer size, and the least in the ripening stage. Contray to my expectatioh, the harm in the flowering period was very few. This experiment was made in the natural environment and water temperature was not regulated, because the following hacts were taken into consideration that with the growth of the autumnal soybean there was a change in season and that water temperature changes with it.

[学科分类] 农业科学（综合）