• 首页 | 编委会 | 投稿须知 | 审稿指南 | 期刊简介 | 在线下载 | 联系我们 | 论文自检 | 电子书
不同冬播栽培模式对糜子生长特性及产量的影响
Effects of Different Cultivation Patterns in Winter on Growth Characteristics and Yield of Broomcorn Millet
  
DOI:
中文关键词:  糜子  冬播  栽培模式
英文关键词:Millet  Sowing in winter  Cultivation patterns
基金项目:自治区自然基金项目“冬前播种对糜子品质、产量及水分利用效率的影响”(编号:2021AAC03289);自治区重点研发计划项目“渗水地膜旱作节水增效技术示范与推广”(编号:2021BBF02021);自治区重大研发计划项目“糜子谷子新品种选育”(编号:2018BBF02005)
作者单位
李 凯,程炳文,罗世武,杨军学,王 湛,王 勇,张尚沛 (宁夏农林科学院 固原分院宁夏 固原 756000) 
摘要点击次数: 110
全文下载次数: 98
中文摘要:
      为了充分挖掘冬播糜子的生产潜力,以固糜21号为供试材料,以露地春播为对照(CK),设置膜侧冬播(D1)、平覆膜冬播(D2)、露地冬播(D3)3种处理,分析不同冬播栽培模式对糜子生长特性及产量的影响。结果表明,与CK 相比,D1~D3处理,出苗率达到90%以上,生育时期提前8~59 d,生育期延长34~44 d,产量性状不同程度提高,产量增加15.04%~23.34%,其中膜侧冬播表现最高为5215.95 kg/hm2,可作为糜子冬播的主要栽培模式。
英文摘要:
      In order to fully explore the production potential of broomcorn millet in winter,with Gumei 21 as test material and spring sowing in open field as control (CK),three winter sowing treatments including plastic film-side (D1), plastic film-coverage (D2) and open-field (D3) were set up to analyze the effects of different cultivation patterns on growth characteristics and yield. The results showed that compared with CK, the seedling emergence rate of treatments D1-D3 reached more than 90% and the growth period was 8 ~ 59d in advance,the growth period was 34 ~ 44d longer, and the yield and traits were improved to different degrees,the yield increased by 15.04% ~ 23.34%, the planting on the side of the plastic film showed the highest performance of 5215.95 kg/hm2, which could be used as the main cultivation pattern for broomcorn millet cultivation in winter.
查看全文  查看/发表评论  下载PDF阅读器
关闭
版权所有:  您是本站第  5014062  位访问者
主管单位:教育部 主办单位:西北农林科技大学 地址:陕西杨凌西北农林科技大学西林校区458号
电话:029-87082550 电子邮件:snkx000@163.com
技术支持:北京勤云科技发展有限公司  京ICP备09084417号