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一、土壤条件 品种选择产量较高的“吨谷一号”。前茬作物是大豆、花生、薯类、玉米、棉花、小麦、油菜的地块。以排灌方便的轻粘土、轻壤土、中壤土种植为好,pH值6.0～7.5。低洼潮湿盐碱地不宜。 二、种植要求 1.春播区播前准备。4月上、中旬浇水1次。4月下旬至5月上旬667平方米施充分腐熟的有机秸秆粪肥5000公斤或腐熟的鸡粪、牛粪1000公斤,同时施硝酸磷肥60公斤,硫酸钾5公斤,尿素5公斤,毒谷3公斤。之后及时浅耕(耕深15厘米)1次。耕地后立即耙耱碎土,整细土壤。播前10天用20％盐水选
First, the soil conditions to choose a higher yield varieties “t Valley One.” Crops before the crop is soybean, peanut, potato, corn, cotton, wheat, rapeseed plots. Light and convenient irrigation of light clay, light loam, medium loam planting is good, pH value of 6.0 to 7.5. Low-lying wet saline should not. Second, planting requirements 1. Spring sowing area before sowing. April, mid-watering once. April late April to early May 667 square meters fully matured organic straw manure 5000 kg or maturity of chicken manure, cow dung 1000 kg, at the same time nitric acid phosphate fertilizer 60 kg, 5 kg of potassium sulfate, urea 5 kg, poison valley 3 kg . After a timely shallow tillage (15 cm deep plowing) 1 time. Harrow immediately after harvesting soil, fine soil. Ten days before sowing with 20% saline selection