摘要
对锥栗应用1.4%复硝钠(丰产素)进行田间试验结果表明,1.4%丰产素5 000倍液喷施6次,增产、增值效益显著,主要表现在单果直径、单果重量、单株产量及栗果品质等方面与对照间差异显著;1.4%丰产素5 000倍的增产效果明显高于1.8%爱多收5 000倍;1.4%丰产素对锥栗生长是安全的,也可与其它农药混用结合防治病虫;在一定浓度范围内,1.4%丰产素使用浓度与增产率呈正相关。
Field test on application of sodium ortho-nitrophenolate ＋ sodium para-nitrophenolate ＋ sodium 5-nitroguaiacolate （FCH） on Castanea henryi indicated that spraying 6 times of 5 000-fold of 1.4% FCH could significantly increase diameter, weight of simple fruit and yield of simple tree compared with the control. Compared with trees treated by 5 000-fold of 1.8% Atonik, yield of trees treated by 5 000-fold of 1.4% FCH increased evidently. The test demonstrated that 1.4% application of FCH was safe and could mixed with other pesticides to pest control. Analysis on test result showed that concentration of 1.4% FCH had positive relation with yield.
出处
《浙江林业科技》
北大核心
2006年第4期39-41,共3页
Journal of Zhejiang Forestry Science and Technology
关键词
锥栗
复硝钠
田间试验
Castanea henryi
sodium ortho-nitrophenolate ＋ sodium para-nitrophenolate ＋ sodium 5-nitroguaiacolate
field test
