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为了摸索油菜高产栽培技术,我所去冬进行了油菜直播与育苗移栽比较试验。试验地土质为板沙地,肥力中等。小区面积0.28亩,分四畦,每畦种三行。未设重复。密度:移栽油菜每亩七千株,直播的合一万株。供试品种秀油一号。每个处理在栽播前,每亩施钙镁磷50斤,水粪16担作基肥,苗期每亩追尿素6斤,抽苔始期每亩追尿素10斤。移栽油菜在秧苗期和移栽后各防虫二次,直播油菜防虫一次。整个试验油菜前后期生长较好。
In order to explore the rape high-yielding cultivation techniques, I went to winter rapeseed and seedling transplanting comparative experiment. Soil test for the plate sand, medium fertility. Area of 0.28 acres of residential area, divided into four 畦, each 畦 species three lines. No repetition. Density: transplanting rapeseed 7000 per acre, live a million. Test varieties show oil on the 1st. Each treatment before planting, per acre Shi calcium phosphate 50 pounds, water as a basal fertilizer 16, seedling per acre 6 kg of urea recovery, the initial bolting of urea 10 kg per acre. Transplanting rape in the seedling stage and transplanting the pest control two times, live rape pest control once. The whole experiment before and after rape growth is better.