沈阳地区春小麦下茬复种大豆品种产量与品质的比较  

Comparison of Yield and Quality of Soybean Varieties Following Spring Wheat at Shenyang

作　　者：庄陆[1] 王术[1] 王伯伦[1] 黄元财[1] 贾宝艳[1] 季海雯[1] 刘玉梅 

机构地区：[1]沈阳农业大学农学院,辽宁沈阳110866 [2]西丰县种子管理站,辽宁铁岭112400

出　　处：《大豆科学》2010年第3期424-428,共5页Soybean Science

基　　金：教育部留学人员回国启动基金资助项目(010144);辽宁省博士启动基金资助项目(2001102060);辽宁省百千万人才工程基金资助项目(2008921057)

摘　　要：从黑龙江省引进15个大豆品种(系),在沈阳地区春小麦下茬复种种植,研究其产量与品质表现。结果表明:产量与生育期呈极显著正相关,且存在线性回归(Y=97.033x-5494.3,R2=0.7827**)。早、中、晚熟品种的平均产量分别为1880.30、2673.74、2955.01kg·hm-2。产量与主茎节数、单株荚数、单株粒数呈显著正相关,与株高、单株粒重、百粒重呈极显著正相关。百粒重与蛋白质含量呈显著正相关,而与脂肪含量负相关。产量较高的大豆品种有晚熟的黑农44、益春128、益春05-94、绥农10及中熟的绥农27。蛋白质含量较高的品种有黑农48、益春05-94、绥农27及垦鉴豆4号。脂肪含量较高的品种为垦鉴豆28、益春2号、垦农22及益春128。产量高、品质好的晚、中熟大豆品种适宜沈阳地区春小麦下茬复种。In order to evaluate and select suitable soybean varieties following spring wheat in Shenyang,the yields and quality traits of 15 soybean varieties introduced from Heilongjiang Province were studied.The results showed that the yields were correlated positively with growth period very significantly and had linear regression with growth period（Y = 97.033x-5494.3,R2 = 0.7827＊＊）.The average yields of early-maturing,mid-maturing and late maturing varieties were 1880.30,2673.74 and 2955.01 kg·ha-1,respectively.Yields were correlated significantly or very significantly positively with number of nodes on main stem,pods per plant,seeds per plant,plant height,weight of grains per plant and 100-grain weight.The 100-grain weight had significantly positive correlation to protein content but negative correlation to fat content.Late-maturing soybean varieties Heinong 44,Yichun 128,Yichun 05-94,Suinong 10 and mid-maturing variety Suinong 27 got higher yields.Heinong 48,Yichun 05-94,Suinong 27 and Kenjiandou 4 had higher protein content,while Kenjiandou 28,Yichun 2,Kennong 22 and Yichun 128 had higher fat content.Late-maturing and mid-maturing soybean varieties,having high yields and better quality,are suitable for planting following spring wheat in doubled cropping system in Shenyang.

关 键 词：大豆 品种 复种 产量 品质 

分 类 号：S565.1[农业科学—作物学]