大豆籽粒干物质积累规律及与产量关系的研究  

Research on Law of Seed Dry Matter Accumulation and Its Relation with Yield of Soybean

作　　者：王红军[1] 吴奇峰[2] 谢映周[3] 

机构地区：[1]新疆生产建设兵团农八师135团,新疆石河子832068 [2]新疆生产建设兵团农八师科委,新疆石河子832000 [3]新疆生产建设兵团农八师农业局,新疆石河子832000

出　　处：《新疆农业科学》2006年第4期268-270,共3页Xinjiang Agricultural Sciences

基　　金：石河子市科技发展基金项目

摘　　要：讨论了新疆高产春大豆品种新大豆1号和石大豆1号在不同种植密度及施肥水平处理下,籽粒干物质的积累规律及其与产量的关系。结果表明:不同品种、施肥水平、种植密度及冠层间的籽粒干物质积累均存在较大差异;植株中、上层籽粒干物质积累量与最后的产量形成关系密切,2个品种中层籽粒的干物质积累与产量形成达显著或极显著正相关。This article mainly discussed the accumulable regulation of seed＇s dry matter of high yield soybean varieties（Xindadou 1 and Shidadou 1 ） and correlation with yield under different densities condition and fertilizer levels in Xinjiang. The result showed that seed＇s dry matter accumulation was various under different varieties condition, densities, fertilizer levels. The correlation of yield with the dry matter accumulation of middle levels＇ seed were significantly positive correlation.

关 键 词：大豆 籽粒干物质积累 产量 

分 类 号：S565.103.3[农业科学—作物学]