水田裏作麦の畦の高さについて (予報)
1953 年 22 巻 1-2 号 p. 38
詳細
1953 年 22 巻 1-2 号 p. 38
To find the reasonable height of ridges on the paddy field where wheat or barley, is sown, we have investigated the influence of ground-water and rainfall on the growth of the crop. The results are summarized as follows : (1) The higher the ground-water, the higher the ridges. (2) On the clayey field the ridges are higher than on the sandy field. (3) The higher the ridges, the higher is its infiltration capacity. (4) The better the ridge tilled, the higher is its infiltration capacity.
