摘要
以番茄品种"爱斯特"为试材,采用单因素完全随机区组设计,研究了新型绿色生物农药S-诱抗素和新奥霉素对番茄生物学性状、叶绿素荧光参数、品质、单果重、总产量及结果盛期番茄病害的影响。结果表明:叶面喷施S-诱抗素可显著提高番茄生长后期叶绿素含量;喷施S-诱抗素和新奥霉素均能显著提高番茄的单果重和总产量;预防和防治番茄病虫害,且2种绿色生物药剂混合施用效果更显著,但对番茄品质和叶绿素荧光参数无显著影响。
Taking tomato variety ＇Aisite＇ as the test material, adopting the complete random design, the influences of biological trait,chlorophyll fluorescence parameters,quality,weight of single fruit,and yield by S-auxin and xinaomycin, two new green biological fungicide controls, and their influence on disease in final maximum stage were studied. The results showed that using S-auxin and xinaomycin on the leaf could have a remarkable effect on the chlorophyll content of tomato in late growth stage;using them on the whole plant could lead a remarkable effect on the weight of single fruit and the gross output of tomato, could prevent and cure the disease appears in tomato, and a more extraordinary effect would be shown when the two types of green biological fungicide controls were mixed together, but there was an indifferent effect on the quality and fluorescence of chlorophyll of tomato.
出处
《北方园艺》
CAS
北大核心
2013年第22期53-56,共4页
Northern Horticulture
基金
宁夏农业综合开发资助项目(NTKJ-2012-09)
