生物炭和有机肥对沙化土壤绿豆生长及产量的影响  

Effect of Biochar and Compost on the Growth and Yield of Mung Bean

作　　者：王桂君[1] 张常威 纪依含 WANG Gui-jun;ZHANG Chang-wei;JI Yi-han(Changchun Normal University,Changchun 130032,China)

机构地区：[1]长春师范大学,吉林长春130032

出　　处：《长春师范大学学报》2021年第12期117-119,共3页Journal of Changchun Normal University

基　　金：吉林省教育厅“十二五”科学技术研究项目“生物炭对吉林西部退化土壤改良及作物生长的影响研究”(2015-366);吉林省科技厅中央引导地方科技发展项目“土壤碳改良剂对吉林省西部沙化土壤的改良过程研究”(202002048JC)。

摘　　要：选取吉林省大安地区为研究区域,进行大田实验,探讨生物炭和有机肥两种改良剂的施加对沙化土壤绿豆生长及产量的影响。结果表明,改良剂施加对作物植株的生长,生物量以及产量均产生显著促进作用,而且有机肥和生物炭联合施加对植株的生物量、叶片叶绿素含量和产量的增加效应高于单独施加,改良剂的施加对作物的粒重影响不显著,仅BC1处理显著增加了绿豆的百粒重。The Da’an area of Jilin Province was selected as the research area to set field experiments,the effects of different amendments on the growth and yield of mung bean in desertified soil were expolored.The results showed that the application of amendments significantly promoted the growth,biomass and yield of the plant,and the mixture of biochar and compost effect on the growth of the plant more significantly.The application of the amendments increased the 100-grain weight of mung bean not significantly except BC1 treatment.

关 键 词：生物炭 有机肥 生物量 产量 

分 类 号：S19[农业科学—农业基础科学]