超甜玉米“闽甜107”适宜播种期及需氮量研究  

Study on Suitable Sowing Period and Nitrogen Requirement of Super-sweet Corn "Mintian 107"

作　　者：林建新[1] 陈山虎[1] 卢和顶[1] 童川拉[1] 纪荣昌[1] 

机构地区：[1]福建省农业科学院作物研究所,福建福州350013

出　　处：《江西农业学报》2006年第5期9-10,13,共3页Acta Agriculturae Jiangxi

基　　金：福建省科技厅项目(2005T003)

摘　　要：“闽甜107”适宜播种期及需氮量的试验结果表明：该品种适宜播种期春播为3月下旬至4月上旬，秋播为7月下旬至8月中旬，且秋播鲜穗产量高于春播；最适施氮量为240～270kg／hm^2。The results of experiment in the suitable sowing period and nitrogen requirement of ＂Mintian 107＂ showed that the suitable sowing period of ＂Mintian 107＂ was from the last ten days of March to the first ten days of April in spring, or from the last ten days of July to the second ten days of August in autumn. The fresh - ear yield of autumn sowing tom was higher than that of spring sowing com. The optimum nitrogen fertilizer application rate was 240 -270kg/hm^2.

关 键 词：超甜玉米 闽甜107 播种期 施氮量 

分 类 号：S513[农业科学—作物学]