| 去除分蘖对甜高粱主要农艺性状的影响 |
| |
| 引用本文： | 邵荣峰,赵威军,张福耀,常玉卉,张阳.去除分蘖对甜高粱主要农艺性状的影响[J].作物杂志,2012(1):126-129. |
| |
| 作者姓名： | 邵荣峰 赵威军 张福耀 常玉卉 张阳 |
| |
| 作者单位： | 山西省农业科学院饲草遗传育种重点实验室 山西省农业科学院高粱研究所 030601 山西晋中 |
| |
| 基金项目： | 山西省科技攻关项目“高产优质能源甜高粱品种选育”(20100311004-2);山西省农业科学院育种基础项目“抗倒伏能源甜高粱种质创新”(YYZJC1004) |
| |
| 摘 要： | 目前我国甜高粱栽培以去除分蘖栽培为主,去蘖栽培需耗费大量人力,已成为甜高粱生产和大面积推广的重要限制因子之一。用7个甜高粱杂交种,对7个主要经济性状进行调查分析,研究去除分蘖和自然生长对甜高粱主要农艺性状和经济性状的影响。结果表明:去蘖处理使穗长显著变短,鲜重极显著降低。甜高粱留蘖栽培不仅可免除栽培中去除分蘖造成的人力财力浪费,同时可获得更高的产量。
|
| 关 键 词： | 甜高粱 去蘖处理 农艺性状 |
Effects of Detillering on Agronomic Traits of Sweet Sorghum |
| |
| Shao Rongfeng
,
Zhao Weijun
,
Zhang Fuyao
,
Chang Yuhui
,
Zhang Yang.Effects of Detillering on Agronomic Traits of Sweet Sorghum[J].Crops,2012(1):126-129. |
| |
| Authors: | Shao Rongfeng Zhao Weijun Zhang Fuyao Chang Yuhui Zhang Yang |
| |
| Institution: | (Key Laboratory of Forage Genetic Improvement and Sorghum Institute,Shanxi Academy of Agricultural Sciences, Jinzhong 030601,Shanxi,China) |
| |
| Abstract: | Sweat sorghum detillered ordinarily in cultivation,and detillering consumed more artificial work,which was a more important limiting factor in sweet sorghum production and extension.The effect of detiller was investigated by surveying 7 agronomic traits of 7 sweet sorghum varieties.The effect of detiller on grain yield,brix,juice extraction,plant diameter and height was minute.Detillered plants were shorter in stachy length significantly at the 5% level and lower in fresh weight significantly at the 1% level.Reserving tiller could save artificial work and lead to higher yield. |
| |
| Keywords: | Sweet sorghum Detiller Agronomic trait |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
