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一、选择抗旱品种针对不同类型的气候特点、土壤情况、栽培管理水平、种植习惯因地制宜选择适合品种。品种应当具备拱土能力强、籽粒灌浆和脱水快、较耐早的特性。如云瑞88、云瑞8号、云瑞999、路单8号、宣黄单2号、宣黄单4号等品种。二、应用深松耕作技术机械深松耕地30~40厘米,打破犁底层,减少表水径流,提高土壤蓄水能力,使根系生长充分,提高抗倒伏能力。三、应用抗旱播种技术1.湿直播。在适宜播种期,根据雨
First, the choice of drought-resistant varieties for different types of climatic characteristics, soil conditions, cultivation and management level, planting habits according to the local selection of suitable varieties. Variety should have a strong arching soil, grain filling and dehydration faster, more resistant to early characteristics. Such as Yunrui 88, Yunrui 8, Yunrui 999, Road No. 8, Xuan Huang Shan No. 2, Xuan Huang Shan No. 4 and other varieties. Second, the application of deep plowing technology Mechanical subsidence of 30 to 40 cm deep, breaking plow bottom, reducing surface water runoff and improve soil water storage capacity, so that the root growth and improve lodging resistance. Third, the application of drought planting technology 1. Wet live. In the proper sowing time, according to the rain