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1试验材料与方法供试水稻品种为东农416，烯效唑0.04％颗粒剂是从江苏省农科院引进的。试验采用小区对比法。小区面积21m2，于水稻分蘖初期结合蘖肥加入烯效唆3g／m2，其它管理与对照相同。田间定点观测，取样室内考种，进行产量测定。2试验结果与分析2．1烯效唆对有效分蘖及株
1 Test materials and methods for testing rice varieties Dongnong 416, uniconazole 0.04% granules from Jiangsu Academy of Agricultural Sciences. Test using cell contrast method. Community area of 21m2, in the early tillering of rice combined with the tillering effect of adding aldehyde 3g / m2, the other management and control the same. Field fixed-point observation, sampling indoor test species, the determination of yield. 2 test results and analysis 2.1 enoxapropic effective tillers and strains