藠头施肥试验及种藠消毒试验初报  

Primary Study on Fertilization and Seed Bulk Sterilization Test in Allium chinensis

作　　者：方荣[1] 万新建[1] 周坤华[1] 陈学军[1] 

机构地区：[1]江西省农业科学院蔬菜花卉研究所,江西南昌330200

出　　处：《江西农业学报》2010年第8期29-31,共3页Acta Agriculturae Jiangxi

基　　金：国家科技支撑计划(2008BAD96B04);中国绿色食品发展中心项目(2007-08)

摘　　要：为探究藠头高效施肥技术及病虫害防治方法,开展了藠头施肥试验及种藠消毒试验,结果表明:藠头基肥氮、磷、钾适用量为20.0、15.0、20.0 kg/667 m2,N∶P∶K的配比为1∶0.75∶1;种藠消毒较优配方为:40%乐果乳油1000倍液+50%多菌灵可湿性粉剂500倍液+25%三唑酮可湿性粉剂1000倍液;40%乐果乳油1000倍液+15%恶霉灵可湿性粉剂1000倍液。To study the high-efficient fertilization technology and methods of preventing and controlling diseases and pest insects in Allium chinensis,fertilization experiment and seed bulk sterilization test were carried out by adopting the randomized block design.The results showed that the suitable application rate of base-fertilizer for Allium chinensis was N 20.0 kg/667m2,P2O5 15.0 kg/667m2 and K2O 20.0 kg/667m2,and the ratio of NPK was 1∶0.75∶1.The optimum combinations of pesticides for seed bulk sterilization were as follows: 40% dimethoate emulsifiable solution 1000 times+50% carbendazim WP 500 times+25% tradimefon WT 1000 times;40% dimethoate emulsifiable solution 1000 times+15% hymexazol WP 1000 times.

关 键 词：藠头 施肥试验 消毒试验 试验初报 Test Seed 多菌灵可湿性粉剂 乐果乳油 病虫害防治方法 高效施肥技术 三唑酮 恶霉灵 探究 配方 结果 肥氮 

分 类 号：S[农业科学]