腐殖酸对芸豆农艺性状及产量的影响  

Effects of Humic Acid on Agronomic Characters and Yield of Kidney Bean

作　　者：蔡鑫鑫[1] 王舒[1] 吕晓丽[1] 谭娟[1] 张崎峰[1] CAI Xin-xin;WANG Shu;LYU Xiao-li;TAN Juan;ZHANG Qi-feng(Heihe Branch of Heilongjiang Agricultural Sciences,Heihe 164300,China)

机构地区：[1]黑龙江省农业科学院黑河分院,黑龙江黑河164300

出　　处：《黑龙江农业科学》2019年第5期36-41,共6页Heilongjiang Agricultural Sciences

基　　金：国家食用豆产业技术体系(CARS-08-02A)

摘　　要：为促进腐殖酸在芸豆生产上的应用,本文以施用底肥和底肥+腐殖酸两种肥料施用方式,研究5个芸豆品种不同生育时期农艺性状及产量的影响。结果表明:与施入底肥(CK)相比,底肥+腐殖酸的适量施入,能提高叶面积、叶绿素含量、植株干物重及产量,腐殖酸处理下产量最高的芸豆品种为龙12-2614,产量达到2 769.2 kg·hm^(-2),较对照增长49.99%,可见,腐殖酸对芸豆高产栽培有促进作用。In order to promote the application of humic acid in kidney bean production,the effects of base fertilizer and base fertilizer plus humic acid on agronomic traits and yield of five kidney bean varieties at different growth stages were studied.The results showed that compared with CK,proper application of base fertilizer and humic acid could increase leaf area,chlorophyll content,dry matter weight of plant and yield.The highest yield of kidney bean cultivar under humic acid treatment was Long12-2614,reaching 2 769.2 kg ·hm ^-2 ,an increase of 49.99% compared with the control.It was obvious that humic acid could promote the high yield cultivation of kidney bean.

关 键 词：腐殖酸 芸豆 农艺性状 产量 

分 类 号：S643.1[农业科学—蔬菜学]