期刊文献+

青海浅山地区不同土壤含水量对春小麦出苗的影响

Effects of Different Soil Water Content on Spring Wheat Emergence in Shallow Mountain Region Qinghai
下载PDF
导出
摘要 利用盆栽种植的方式,人为控制土壤含水量观测对春小麦出苗的影响,其结果表明:春小麦出苗的土壤最低含水量为12%,12%土壤含水量比13%-14%含水量出苗期晚10-12d,13%-14%土壤含水量春小麦出苗快,苗整齐健壮,土壤含水量10%-11%,春小麦种子吸水困难,不能正常出苗。 By planting in pots to control soil content artificial to observe the effects on spring wheat emergence ,the results showed minimum water content for emergence was 12%,the time of emergence (12%) was later 12-13d than that of water content was 13%-14%,seeds germination were quick,being even and strong while water content was 13%-14%,when water content was 10%-11%,seeds were difficult to absorb moisture ,so they could not emergence normal.
作者 张小田
出处 《青海农林科技》 2009年第3期51-52,共2页 Science and Technology of Qinghai Agriculture and Forestry
关键词 春小麦 土壤含水量 出苗率 青海 浅山地区 Spring wheat Soil water content Emergence rate Qinghai
  • 相关文献

参考文献1

二级参考文献3

共引文献3

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部