巴盟黄灌区籽瓜覆膜规范化栽培措施(示意图见封四)。一、播前准备主攻方向:精细整地、施足底肥。主要措施: 1.选通气好,肥力中等沙壤地。切忌重茬、迎茬,要求7年轮作。秋耕前每亩压施农家肥2500公斤、碳铵50公斤。耕后灌水保墒。 2.整地要精细,做到平、松,无大坷垃和根茬。 3.播前集中深施种肥,每亩施磷酸二铵7.5—10公斤。 Bupleurum irrigated area irrigation standardization of seed cultivation measures (see the seal four). First, prepare the main direction of sowing: fine preparation, Shi enough fertilizer. The main measures: 1 election ventilation is good, fertile medium sandy soil. Avoid repeated cropping, facing stubble, requiring seven years rotation. Before autumn plowing acre farm fertilizer 2500 kg, ammonium bicarbonate 50 kg. Plow irrigation soil moisture. 2. The preparation should be fine, so flat, loose, no big buns and stubble. 3 before sowing concentrated fertilizer, sowing 7.5-10 kg per acre diammonium phosphate.