| 收获期对南方春大豆产量、品质及抗劣变性的影响 |
| |
| 引用本文： | 李小红,谢运河,郑贵辰,阳小凤,王业建.收获期对南方春大豆产量、品质及抗劣变性的影响[J].江西农业学报,2013,25(1):15-17. |
| |
| 作者姓名： | 李小红 谢运河 郑贵辰 阳小凤 王业建 |
| |
| 作者单位： | 1. 湖南省作物研究所,湖南长沙,410125
2. 湖南省新田县农业局,湖南新田,425700 |
| |
| 基金项目： | 2010和2011年湖南省农科院科技创新项目，湖南省科技厅计划项目 |
| |
| 摘 要： | 通过田间试验,研究了收获期对湖南省主栽的4个春大豆品种产量、品质及抗劣变性的影响。结果表明:在完熟期收获的大豆百粒重和单株粒重均最高;过早收获时种子蛋白质含量、蛋脂总含量低,过迟收获时则脂肪含量低;在成熟期至完熟期收获能获得具有较高发芽势和发芽率的种子;收获期适当提前有利于增强大豆种子的抗劣变性。
|
| 关 键 词： | 春大豆 收获期 产量 品质 抗劣变性 |
Influences of Harvest Date on Yield, Quality and Resistance to Seed Deterioration of Spring Soybean in South |
| |
| LI Xiao-hong
,
XIE Yun-he
,
ZHENG Gui-chen
,
YANG Xiao-feng
,
WANG Ye-jian.Influences of Harvest Date on Yield, Quality and Resistance to Seed Deterioration of Spring Soybean in South[J].Acta Agriculturae Jiangxi,2013,25(1):15-17. |
| |
| Authors: | LI Xiao-hong XIE Yun-he ZHENG Gui-chen YANG Xiao-feng WANG Ye-jian |
| |
| Institution: | 1(1.Hunan Crop Research Institute,Changsha 410125,China; 2.Agricultural Bureau of Xintian County in Hunan Province,Xintian 425700,China) |
| |
| Abstract: | In this study,the influences of harvest date on the yield,quality and resistance to seed deterioration were studied using four cultivated spring soybean varieties of Hunan province.Results showed we could get the highest 100-grain seed weight and seed weight per plant at full-ripe stage.If the soybean was harvested too early,the protein content and protein-fat total content in the seed were low.If the soybean was harvested too late,the fat content in the seed was low.Higher germination potential and germination rate of seeds could be harvested at ripening to full-ripe stage.It was also showed that the resistance to seed deterioration of spring soybean was high when the soybean was harvested more early in its harvest period. |
| |
| Keywords: | Spring soybean Harvest date Yield Quality Resistance to seed deterioration |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
