关键词: 侧深施肥, 分蘖动态, 经济性状, 产量

Abstract:

An experiment was conducted to study the effects of different base-manure fertilization methods on yield, using indica rice Zhongzao 39 as material. Compared with traditional base-manure fertilization method, the side deep base-manure fertilizing method with machine transplanting could reduce the quantity of base-manure fertilizer, enhance effectiveness of fertilizer, speed up the growth of tillers, increase the number of effective panicles, and the yield was increased by 11.31%.

Key words: side deep fertilization, rice tillering dynamics, economic characters, yield