Studies on the Utilization of Bentonite on Crop Cultivation : (1) On the Growth of Crops supplied with Bentonite : (2) On the Swelling of Bentonito affected by Solutions of Different Commercial Fertilizers.

[摘要] From the results of experiment, it may be concluded that the effect of Bentonite on the growth and yield of crop varies with the menthods of applying to the soil. Also it may be presumed that the action of Bentonite depends on both its base exchange capacity and the density and kind of fertilizers used.

[学科分类] 农业科学（综合）