生姜肥料养分配比与姜瘟病防治试验  

Control Trial of Pseudomonas solanacearum(Smith)Smith and Fertilizer Ratio in Ginger

作　　者：李文辉 杜长发 

机构地区：[1]陕西省南郑县蔬菜站,723100 [2]南郑县协税镇农技站

出　　处：《长江蔬菜》2009年第X04期60-61,共2页Journal of Changjiang Vegetables

摘　　要：采用生姜肥料氮、磷、钾合理配比,并配合生物农药青萎散,进行了对产量的影响和姜瘟病的防治效果试验。试验结果表明,在有机肥比较充足的条件下,1hm2配施尿素163.5kg,普钙250.5kg,硫酸钾300kg,生姜产量较高;采用青萎散浸种+泼浇处理,防治姜瘟病效果较好,较对照增产55.5%。Reasonable fertilizer structure of nitrogen, phosphorus and potassium ratio in ginger and in line with the biolog- ical pesticides Pszh9944 could enhance the control effect of Pseudomonas solanacearum （Smith） Smith. When the organic fertilizer is enough, application of 163.5 kg/hm^2 of urea, calcium superphosphate 250.5 kg/hm^2, 300 kg/hm^2 of potassium sulfate fertilizer ratio, the yield is higher. Soaking the seed and spraying the plant with Pszh9944 could control Pseudomonas solanacearum （Smith） Smith better than CK. The yield increased by 55.5%.

关 键 词：生姜 肥料配比 药剂防治 

分 类 号：S632.5[农业科学—蔬菜学] S436.32[农业科学—园艺学]