摘要
采用随机区组设计方法,就速收除草剂与肥料混用在胡麻田中的药效及安全性作了盆栽试验,对不同速收除草肥浓度下胡麻及其模拟杂草的出苗、株高、鲜重等形态指标及胡麻的叶绿素、硝酸还原酶、POD、可溶性糖等生理指标进行了测定分析,结果表明:速收(180g/hm2)与肥料混用对胡麻田有较好的安全性不会对胡麻产生危害,可作为胡麻田良好的除草肥。
This paper studied applicative techniques of herbicides Flumioxazin mix with fertilizer employed to soil in the linseed field by completely random design. In this paper, safety aspects on the linseed and defend effect on weeds were carried on by pot experiments. Morphological and physiological indicators of the linseed on different Herbicide- fertilizer density were determined and analyzed, such as the rate of emergence, crop height, weight, the content of chlorophyll, level of nitrate reductase, level of POD, dissolubility sugar and so on. The results indicated that, Flumioxazin (180g/hm2) mix with fertilizer were safety and better Herbicide- fertilizer on the linseed.
出处
《中国农学通报》
CSCD
2005年第5期356-359,共4页
Chinese Agricultural Science Bulletin
基金
山西省攻关项目"小杂粮田化学除草技术研究"(项目编号012014)。
