四种生物制剂对有机烟叶产质量的影响

摘要

In order to test the effect of 4 biological agents on the organic tobacco disease resistance, the agronomic trains, economic trains, disease resistance, flue-cured tobacco leaf appearance and internal quality of the tobacco plants treated by agents were analyzed by the the methods of identification and examination. The results indicated that the Chinese traditional medicinal plant nutrition glue (120 times diluted) could promote the normal growing of tobacco plants, increase extension of the leaves, tobacco yield, average price, upper-middle level tobacco ratio, and the quality of tobacco leaf appearance was improved significantly. There was no negative effect observed in quality of cured tobacco leaves.%为探明中药植物营养胶、刀锋Ⅰ号、晟绿丰、毒消这4种生物制剂对有机烟叶产质量及抗病性的影响,采用田间比较鉴定、室内检测分析等方法分别对处理烟株的农艺性状、经济性状、抗病性及初烤烟叶外观和内在质量等方面进行了研究.结果表明,参试的4个生物制剂品种中,中药植物营养胶120倍稀释液能够促进烟株正常生长,增加烟株叶片的开张程度,提高烟叶的产量、均价和上中等烟率,增加烟叶的产值,明显改善烟叶的外观质量,对初烤烟叶的感官质量没有负面影响.