BGA土壤调理剂基施方法对春玉米产量的影响  

Effects of Base Fertilization Method of BGA Soil Conditioner on the Yield of Spring Maize

作　　者：许瑞丽[1] 韩全辉[1] 黄洁[1] 

机构地区：[1]中国热带农业科学院热带作物品种资源研究所,农业部木薯种质资源保护与利用重点实验室,海南儋州571737

出　　处：《现代农业科技》2013年第22期217-218,共2页Modern Agricultural Science and Technology

基　　金：国家现代木薯产业技术体系栽培管理岗(CARS-12-hnhj)基金

摘　　要：分别采用单施BGA土壤调理剂以及BGA与复合肥混施2种方式的田间试验,研究BGA不同施用基肥方法对春玉米产量的影响。结果表明:不论BGA与土充分拌匀或不与土拌匀,在玉米播种处穴施BGA或玉米种子接触接近BGA,会导致玉米籽粒产量降低。因此,把BGA作为基肥施用时,要避免接触接近作物种子。Under the field condition, the effects of base fertilization method of BGA soil conditioner or BGA and compound fertilizer on the spring maize were studied.The results showed that no matter mixing BGA thoroughly with soil or not,it had reduced maize yield where BGA touched or nearby maize seed.So, the crops seed couldn＇t touch or nearby BGA in the base fertilization.

关 键 词：BGA土壤调理剂 玉米 产量 

分 类 号：S156.2[农业科学—土壤学] S513[农业科学—农业基础科学]