湛水下に於ける水稲の根の呼吸生理機構に関する研究 : 第V報水田を滲透した土壌溶液が水稲の生育に及ぼす影響 (1)

概要

論文の詳細を見る
The influence of soil solution, percolated through paddy fields with 1 meter deepness from surface, upon the growth of rice seedlings was studied. The results obtained are as follows; (1) When the percolated solution suspended without air, sealed with liquid paraffin, no effects of it on the growth of rice seedlings were recognized. (2) When the solution touched the air (using no treatment), its effects were very remarkable, this fact might mean that the oxygen in the solution is very important for the growth of rice plants. (3) By artificial percolation the rice roots developed to some extent, therefore, the vertical moving of soil solution in the field was considered to be desirable for a favourable growth of rice plants.
日本作物学会の論文
1959-09-01