湖北省云梦县今年在万亩油菜田实施了多效唑调控栽培技术,平均亩产130公斤,比对照增产14%。他们的主要技术是:1.苗床施足底肥。亩施尿素10公斤,过磷酸钙30公斤,农家肥4000公斤。2.早播稀播匀播。亩播量0.5公斤。加强苗床管理促早生快发。3.在苗床3叶期亩用15%多效唑50克兑水50公斤均勻叶面喷施。 This year, Yunmeng County, Hubei Province, has implemented the regulation and control of paclobutrazol cultivation techniques in the mu area of ​​Rape. The average yield per mu is 130 kilograms, an increase of 14% over the control. Their main technique is: 1. Seedbed applied enough fertilizer. Mushi urea 10 kg, 30 kg of superphosphate, peasant 4000 kg. 2. Early broadcasts broadcast evenly broadcast. Acres broadcast 0.5 kg. Strengthen seedbed management to promote early and quick hair. 3. In the seedbed 3 leaf acres with 15% paclobutrazol 50 grams Duishui 50 kg evenly foliar spray.