烟草科技Issue(9)：39-41,3.
山地黄壤烤烟中微肥施用试验研究
Study on the Middle-micro Element Fertilizer of the Flue-cured Tobacco in the Yellow Mountain Soil
陈建忠1
作者信息
- 1. 四川省烟草公司 610017 成都市红星中路二段86号
- 折叠
摘要
Abstract
The effect of the middle-micro-element (Mg、B、Mo) fertilizer on the yield,quality,and chemistry composition of the tobacco leaf were studied.The results indicated that the yield could be increased by 4.2％ to 5.5 ％,the ratio of high-grade tobacco leaf could be increased by 2.67 to 3.65 percent points and the output value could be increased 13.30％ to 15.95％ by adding Mg.The ratio of high-grade tobacco leaf could be increased 5.68％ by adding Mo.The effect of this kind of fertilizations was somehow discounted by usingthe mixture fertilizer of Mg and B.The chemical composition of tobacco was influenced in a certain range by using the middle-micro-element fertilizer.The best model of using fertilizer for getting high-grade tobacco leaf was suggested.关键词
山地黄壤/烤烟/中微肥/镁/硼/钼Key words
Yellow mountain soil/Flue-cured tobacco/Middle-micro fertilizer/Mg/B/Mo分类
农业科技引用本文复制引用
陈建忠..山地黄壤烤烟中微肥施用试验研究[J].烟草科技,2000,(9):39-41,3.
