关键词: 水稻, 机插秧, 基质, 红黄土

Abstract: The use of red-yellow soil as substrates in high-speed sowing line of machine transplanting rice could improve the efficiency of sowing, easy to fertilizer and water management, good for seedling quality and convenient to transportation. The technology system was highly mechanized, greatly reduced the amount of matrix and labor costs, achieved specialized factory production, and accelerated the development of machine transplanting. The technology system has high degree of agricultural mechanization, could greatly reduce the amount of matrix and the labor cost, seedling raising techniques realized factory and specialization, and accelerated the popularization and application of machine transplanting rice.

Key words: rice, mechanical transplanting, substrate, red-yellow soil