论文部分内容阅读
豫西农田70%是旱地,干旱是制约该区小麦生产的关键因素。针对该区小麦播种期间经常发生的干旱现象,我们进行了沟播栽培试验,试验表明:沟播能够保证苗全苗匀、促分蘖、壮个体,大幅度提高亩成穗数,增产效果明显。旱地小麦沟播技术是一项行之有效的旱地小麦增产技术。
70% of farmland in western Henan is dry land, and drought is the key factor restricting wheat production in this area. Aiming at the drought phenomenon often occurred during wheat sowing in this area, we conducted the furrow sowing experiment. The results showed that furrow sowing could ensure seedlings evenly, promote tillering and fertility, significantly increase the number of spike per acre and increase the yield obviously. Dryland wheat furrowing technology is an effective dryland wheat yield-increasing technology.