夏玉米麦垄套种的气候依据夏玉米麦垄套种增产的气候依据是：一是晚秋早播，延长生育时间，充分利用光、温、水资源；二是避开６月上、中旬初夏少雨阶段，使播种出苗有水分保证；三是使夏玉米需水高峰期与降水较多的时段相吻合，避免“卡脖旱”。目前，南阳良种公司推广的... Summer maize wheat ridge interplanting climatic basis Summer maize wheat ridge intercropping climate production is based on: First, early autumn and early sowing, to extend the breeding time, make full use of light, temperature and water resources; the second is to avoid the early summer in mid-June, early summer less rain stage , So that sowing seedlings with moisture guarantee; third summer peak water demand is more consistent with the rainfall period, to avoid “card neck drought.” At present, Nanyang good seed company promotion ...