水稻育苗壮秧剂应用效果初报  

Study of Rice Nursery Sock Growing Seedling Strengthen Agent on Rice Seedling Raising

作　　者：秦广建 陈厚存[2] 孙亚军 徐培根 

机构地区：[1]江苏省海安县滨海新区农村工作局,江苏海安226600 [2]江苏省海安县农业委员会,江苏海安226600 [3]江苏省海安县城东镇农业服务中心,江苏海安226601

出　　处：《耕作与栽培》2014年第5期15-18,共4页Tillage and Cultivation

摘　　要：为探索适宜旱育秧的壮秧剂剂量,进行了塑盘旱育秧应用壮秧剂对比试验.结果表明：只要用量适宜,壮秧剂对水稻出苗安全;应用壮秧剂,株高变矮,基茎变粗,干重增加,分蘖和发根增多,壮秧效果显著;在育壮秧、促早发基础上,水稻增穗增粒,增产5.1％～7.5％;壮秧剂适宜用量为15～20g/盘.Rice nursery sock growing seedling strengthen agent on rice seedling raising in dry land by plastic plate were studied for explore the appropriate dose. The results showed that the seedling grew well while apply a certain range of dose. The height of rice became shorten, diameter of seedling became thicken, dry matter, tellers and number of increased with rice nursery sock growing seedling strengthen agent applied. The number of grains per hill increased, it increased by 5. 1%~7.5%. The appro- priate dose were 15~20g/plate.

关 键 词：水稻 塑盘旱育秧 壮秧剂 

分 类 号：S511[农业科学—作物学]