1.8%复硝酚钠水剂对棉花生长的调节作用  

Regulation Effects of Sodium Nitrophenolate 1.8% AS on Cotton Growth

作　　者：段强[1] 王冲[1] 孙燕[1] 周丽萍[1] 

机构地区：[1]山东农业大学植物保护学院,山东泰安271018

出　　处：《农药研究与应用》2011年第2期26-28,共3页Agrochemicals Research & Application

摘　　要：通过田间小区试验,筛选了1.8%复硝酚钠水剂对棉花生长的调节作用,结果表明:药后10d和20d时,1.8%复硝酚钠水剂均能增加棉花的株高,枝条数和棉铃数。随着药量的增加,1.8%复硝酚钠水剂对棉花株高、枝条数、棉铃数促进作用增加。棉花品质和测产结果表明:1.8%复硝酚钠水剂各处理剂量对棉花的品质没有明显的影响作用,但对棉花的铃重和小区籽棉产量都有所提高。Regulatory effects of sodium nitrophenolate 1.8% AS on cotton growth was determined by a plot experiment.The results indicated that 1.8% sodium nitrophenolate AS increased the plant height,number of branches and the boll number.With the increase in dose,the effects on cotton growth were enhanced.Cotton quality and yield monitoring indicated that cotton quality was not significantly affected after treatment with different doses of 1.8% sodium nitrophenolate AS,but the boll weight and plot seed cotton yield was improved.

关 键 词：1.8复硝酚钠水剂 棉花 调节作用 品质 产量 

分 类 号：S461.2[农业科学—植物保护]