论文部分内容阅读
一、小麦高产、节水栽培技术要点1、推广抗旱节水型品种。水浇条件好的地块选择高产、稳产、多抗节水型品种:邯6172、石家庄8号;水浇条件较差的地块选择抗旱节水型品种:邯4589、邯麦11、石麦18、冀麦5265、邯7086等。2、适当晚播。小麦播种过早易受冻成死苗,利用小麦适当晚播不减产的特性,根据冬前壮苗
First, high-yield wheat, water-saving cultivation techniques 1, to promote drought-resistant water-saving varieties. Watering conditions are good plots to choose high yield, stable yield, more resistant to water-saving varieties: Handan 6172, Shijiazhuang 8; poor water conditions in the selection of drought-resistant water-saving plots: Handan 4589, Handan 11, Shimai 18, Ji Ma 5265, Handan 7086 and so on. 2, appropriate late broadcast. Early sowing of wheat vulnerable to frozen winter seedlings, the use of appropriate evening sowing wheat yield characteristics, according to winter strong seedlings