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试验结果表明,喷施叶面肥对日本红芸豆的抗病性有增强趋势及增产作用。从喷施时期看,在优质日本红芸豆生育初期喷施叶面肥,单株荚数、单株生产力都相应提高;从施用叶面肥的种类来看,喷施菌毒神杀叶面肥优质日本红芸豆产量水平达到121.11kg/667m2,比ck增产11.2%。喷施丰产素叶面肥产量水平为114.07kg/667m2,比对照增产5.0%。喷施病毒克叶面肥试区产量水平为112.6kg/667m2,比对照增产3.4%,以河南恒绿叶面肥厂生产的菌毒神杀叶面肥较好。
The results showed that spraying foliar fertilizer had an increasing trend and increasing yield on Japanese red kidney beans. From the spraying period, in the early growth of high-quality Japanese red kidney bean spray foliar fertilizer, the number of pods per plant, the productivity of a plant increased accordingly; from the type of foliar application point of view, High-quality Japanese red kidney beans yield reached 121.11kg / 667m2, 11.2% more yield than ck. The yield of foliar fertilizer was 114.07kg / 667m2, 5.0% higher than the control. Foliar application of gram foliar fertilizer test area yield level of 112.6kg / 667m2, 3.4% increase compared with the control to Henan constant green foliar fertilizer plant to kill the bacterium drug to kill foliar fertilizer is better.