【摘要】 NDBS增产灵在水稻上不同时期喷施均表现出增产作用 ,对分蘖能力、有效穗、实粒数、结实率、千粒重等都有影响 ,但程度有所不同 ,以“苗期 +分蘖期”喷施增产效果最佳更多还原

【Abstract】 The application of NDBS in rice plants at the different stages can increase rice yield and improve yield components including tiller ability, the number of panicle, the number of seed, the rate of seed-setting, 1000-seed weight were improved by spraying NDBS. The best method of spraying NDBS was to spray it for twice times, seedling stage and tiller stage.更多还原