摘要
[目的]研究扬麦14号新品种在江苏省里下河地区腹地种植时长势对产量和品质的影响。[方法]采用随机区组排列,设定了5个基本苗处理,分别为120万1、80万2、40万3、00万3、60万/hm2,研究小麦长势对产量和品质的影响。[结果]小麦长势对产量和品质都有明显影响,不同生育阶段的不同长势指标对其影响的程度不尽相同。[结论]各个生育阶段的田间管理工作都不能放松,要加强长势调控力度,使其向着高产优质的方向发展。
[Objective] The purpose was to study the influence of the growth of a new variety Yangmai 14 planted in the hinterland of Lixiahe district in Jiangsu Province on the yield and quality.[Method] In the field test with randomized block arrangement,5 kinds of base seedling treatments were set up,being 1.2×106, 1.8×106,2.4×106,3.0×106 and 3.6×106 plants/hm2 resp.The influence of wheat growth on the yield and quality were studied.[Result] The wheat growth situation had obvious influence on both yield and quality and the influence degrees of different growth indices in different growing stages were different.[Conclusion] The field management in each growing stage couldn＇t be loosened and the growth regulation should be strengthened to make it develop in the direction of high yield and quality.
出处
《安徽农业科学》
CAS
北大核心
2007年第28期8826-8829,共4页
Journal of Anhui Agricultural Sciences
基金
江苏省社会发展项目(BS2006554)
关键词
小麦长势
产量
品质
影响
Wheat growth vigor
Yield
Quality
Influence
