关键词: 水稻, 钵苗机插, 育秧, 关键技术

Abstract:

In view of the seedling raising problems of bowl-seedling mechanical transplanting rice in current situation, through many years of extensive high-yielding demonstration and plot experiment, the authors summarized the key techniques of rice standardized seedling raising, including seedling soil preparation and fertilization, nutrition soil preparation, mechanical sowing, seeding rate and seedling age control, dark germination and seedling management. It has practical significance for large-scale bowl-seedling mechanical transplanting.

Key words: rice, bowl-seedling mechanical transplanting, seedling raising, key techniques