当前位置: 首页 > 文章 > 尧都区旱地小麦抗旱播种新模式试验研究 农业技术与装备 2018 (5) 7-8
Position: Home > Articles > 尧都区旱地小麦抗旱播种新模式试验研究 Agricultural Technology & Equipment 2018 (5) 7-8

尧都区旱地小麦抗旱播种新模式试验研究

作  者:
李彩萍;杨曦;田玉凤
关键词:
旱地小麦;播种模式;产量比较;试验
摘  要:
总结了尧都区旱地小麦3个不同播种模式产量比较试验,结果表明宽窄行探墒沟播模式单产高于常规播种模式,但低于地膜覆盖播种模式,地膜覆盖虽然比常规播种及沟播模式产量有所提高,但是采用地膜覆盖模式费工费时且残膜难回收.宽窄行探墒沟播模式具有显著的蓄水保墒、抗旱防冻作用,能有效提高肥料利用率,充分发挥边行优势,有效增加穗粒数,适宜当地推广.
作  者:
Li Caiping;Yang Xi;Tian Yufeng;Yaodu District Agricultural Technology Extension Center;
单  位:
Li Caiping%Yang Xi%Tian Yufeng%Yaodu District Agricultural Technology Extension Center
关键词:
Dryland wheat;;Planting patterns;;Production comparison;;Experiment
摘  要:
This paper summarized the yield comparison experiments of 3 different sowing patterns of dryland wheat.The results show that the yield per unit of sowing model is higher than that of conventional sowing model,but it is lower than mulch seeding mode.Although the yield of mulching is higher than that of conventional sowing and furrow sowing,the mulching is time-consuming and difficult to recover the film.The wide and narrow channels of soil soil seeding have significant effects on water storage,soil moisture conservation,drought and frost prevention.It can effectively improve fertilizer utilization rate,give full play to edge row advantage,effectively increase grain number of ear,suitable for local promotion.

相似文章

计量
文章访问数: 29
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊