马铃薯抗旱节水丰产高效技术研究与示范

Yu LIU,Fuqiang LIU,Ting YUN,Jiaxiu HOU,Zhifang ZHANG,Shusheng LI,Xiang HAO,Xiaohua SHI,Yuyan SUN,Dongchao LIANG,Lijun LEI,Lirong MA

Inner Mongolia Agricultural Science and Technology（2019）

Cited 0|Views9

No score

Abstract

针对内蒙古中西部地区水资源严重匮乏、年降雨量少、在马铃薯生产中水资源利用率低的现状,开展了抗旱节水丰产高效技术研究.试验以耕翻35 cm、垄沟每隔5 m设一挡水堰、培土3次、培土厚度18 cm、喷施大西北微肥3次9 kg/hm2为旱作丰产高效技术集成处理条件,以耕翻20 cm、无挡水堰、培土2次、培土厚度12 cm、不喷施任何调节剂为对照条件.结果表明:集成试验产量32 278.05 kg/hm2,比对照增产41.59%;集成试验纯收益13 281.90元/hm2,集成试验比对照增效6 627.15元/hm2,增效率为99.58%.在旱地马铃薯栽培上应用旱作高效集成技术,可以显著提高马铃薯产量,增加经济效益.

AI Read Science

Must-Reading Tree

Example

Generate MRT to find the research sequence of this paper

Chat Paper

Summary is being generated by the instructions you defined