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玉米地移栽油菜,往往因移栽时间偏晚,达不到培育壮苗的目的,影响产量,从1984年开始,我们在玉米地试验套种油菜。三年试验结果趋向一致,套种均比移栽增产。以1986年为例,冬前茁情,叶数套种比移栽多1.1片,根径大0.32cm,单株鲜重大65.5g。从产量构成的因素看,套种比移栽单株分枝多5个,角数
Corn transplanting rape, often due to late transplanting, can not achieve the purpose of nurturing strong seedlings, affecting the yield, from 1984 onwards, we test in the maize intercropping rape. Three-year test results tend to be consistent, interplanting than interplanting yield. In 1986, for example, before winter, the number of leaf interplanting transplanting more 1.1 tablets, 0.32cm in diameter, fresh weight per plant 65.5g. From the composition of yield factors, intercropping than transplanting more than 5 branch, angle