灌水对大豆产量及化学品质的影响  

Effects of irrigation on soybean yield and quality

作　　者：刘伟[1] 许彦君 李春杰[3] 许艳丽[3] 胡新[1] 钱洪利[4] 

机构地区：[1]东北农业大学,哈尔滨150030 [2]黑龙江省双城市朝阳乡农业服务中心,双城150136 [3]中国科学院东北地理与农业生态研究所,哈尔滨150081 [4]东北林业大学,哈尔滨150040

出　　处：《大豆科技》2009年第3期31-32,35,共3页Soybean Science & Technology

摘　　要：采用田间小区试验,研究灌水对高油大豆和高蛋白大豆品种产量和品质的影响。试验结果表明,灌水使高油大豆的产量略有提高,较对照增产1.9%,对高蛋白大豆产量未表现出增产效果。灌水对不同品质的大豆蛋白质和脂肪含量影响不同,灌水可提高高油大豆品种脂肪含量,降低蛋白质含量。相反,灌水提高高蛋白大豆品种蛋白质含量,降低脂肪含量。The effects of irrigation on the high - oil and high - pro- tein soybean yield and quality were studied in field experiment. In this research, irrigation could considerably improve high - oil soy yield which was 1.9% larger than control,but high- protein soybean yield didn＇ t increase. The effects of irrigation on protein and fat level were different. Irrigation could improve the high - oil soybean fat level, reduce protein level. Instead, irrigation could improve high- protein soybean protein level, reduce fat level.

关 键 词：大豆 灌水 产量 蛋白 脂肪 

分 类 号：S565.1[农业科学—作物学] S565.101