小麦沟播、侧深位集中施肥配套技术

• 作 者: 中国农科院作物所小麦沟播课题组 赵广才 李继武
• 出 处: 农业科技通讯
• 发表日期: 1989年09期
• 关键词: 沟播 集中施肥 盐碱地 防倒伏 稳产 水浇地 亩穗数 平播 借墒 盐分分布

小麦沟播侧深位集中施肥法,是一项传统经验与现代化科学技术相结合的抗逆、稳产、增产综合措施。旱地麦沟播可借墒播种,有利出苗;易遭受冻害地区小麦沟播,可减轻分蘖节受冻造成的死苗、死蘖;盐碱地小麦沟播,可改善土壤盐分分布,具有躲盐保苗作用;高肥水麦田沟播结合培土,可增强防倒伏能力;易风蚀地区施行沟播,可阻风沙、防风蚀;坡地沟播可减少地面径流,水浇地沟播可节约灌水;集中施肥

Wheat ditch sowing side of the concentrated fertilizer method is a combination of traditional experience and modern science and technology of anti-resilience, stable yield, comprehensive measures to increase production. Sowing wheat in dryland can be sowed by soil moisture, which is favorable for sprouting; it is easy to be sowed by wheat in sowing area of ​​cold damage, which can reduce dead seedlings and dead tillers caused by freezing in tillering knot; Sowing wheat by sowing in saline-alkali soil can improve the distribution of soil salinity, ; High fertility wheat field combined with soil and furrow sowing can enhance the ability to prevent lodging; easy to wind sowing in the implementation of gully areas, can block wind and wind erosion; slope ditch sowing can reduce surface runoff, irrigated ditch can save irrigation;