不同播期和密度对珍珠豆型花生品种远杂9307经济性状和产量的影响  

Effect of Different Planting Period and Density Rate on Main Agronomy Characters and Yields of Spanish Peanut Variety Yuanza9307

作　　者：吴继华 张金民 肖召杰 李可 刘水仙 周帅 

机构地区：[1]河南商丘市农林科学研究所,商丘476000

出　　处：《中国农学通报》2005年第9期151-153,共3页Chinese Agricultural Science Bulletin

基　　金：国家农业科技成果转化资金项目的部分研究内容

摘　　要：研究了珍珠豆型花生品种远杂9307不同播期与种植密度对主要农艺性状和产量的影响。结果表明,不同播期对远杂9307主要农艺性状和产量有显著影响,荚果产量最大差异达21.8%,籽仁产量最大差异达29.77%;不同种植密度对远杂9307部分农艺性状有显著影响,对产量的影响不明显。远杂9307适宜播期范围为5月1—25日,适宜密度范围为18.0￣21.0万穴/hm2。Study on the effect of different planting period and planting density rate on main agronomy characters and yields of Spanish peanut variety yuanza9307. The result expresses, Different planting period and density have the obvious influence to yuanza9307 main agronomy characters and yields. The biggest difference of the yield of peanut pod attain 21,8% ,The biggest difference of the yield of seeds attain 29.77%.Different planting density have the obvious influence to Yuanza9307 some agronomy characters .To the Influence of the yield is not obvious. The results showed that the suitable planting period is 5/1-25, The planting density is 180000-210000 caves/hm^2.

关 键 词：远杂9307 播期 密度 农艺性状 产量 荚果产量 适宜播期 种植密度 花生品种 珍珠豆型 

分 类 号：S565.2[农业科学—作物学] S567.219