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一、施足肥整好地选良种,因棚种好春水萝卜1、整地施肥。在封冻前亩施家肥3000—4000公斤,深耕(翻)30—35厘米进行冬季冻融。春节后表土化冻10厘米左右时,整好畦后再亩撒施三元复合肥或二铵20—25公斤,尿素10—15公斤,用三齿钩浅刨畦10—15厘米,用多齿铁耙反复耥平畦面待播。2、选用对路良种适期下种。春水萝卜采用大棚种植,因播期不同必须选用不同品种。凡采用大拱圆棚外盖一层草苫子的多在元月20
First, apply adequate fertilizers to choose good seed, shed a good spring radish 1, site preparation and fertilization. Mushi fertilizer 3000-4000 kg before freezing, deep plowing (turning) 30-35 cm for winter freeze-thaw. After the Spring Festival, when the topsoil is about 10 centimeters, the whole farm shall be sprinkled with ternary compound fertilizer or 20-25 kg of diammonium, 10-15 kg of urea, 10-15 cm of shallow shaver with three-tooth hooks, Iron rake repeatedly flat screen surface to be broadcast. 2, choose the right species under the species. Spring water radish planting with greenhouses, due to different sowing date must choose different varieties. Where the use of a large arch round shed a layer of grass raccoon more than January 20