The Study of Cultivation in the Transplantation of Upland Rice

[摘要] On the agricultural administration, cultivation in the transplantation of upland rice is considerably prevailing, but its ground study is seemed to be neglected.In the first study, we investigated the differences on the growth of upland rice in transplanting cultivation and direct sowing. We parted the test in the pot and on the dield, varied the date of the seedling and transplanting and combined them. In the result obtained; in series of transplantation, length of plant is long, stem number is few, period of ear is shortened, length of culm, length and weight of ear is dominant. Especially the percentage of fertility in series of transplantation is larger from 4.5 to 6.8percent than in series of direct sowing.

[学科分类] 农业科学（综合）