烤烟气候性斑点病发生与施肥量关系试验

Agricultural Technology Service(2015)

Cited 0|Views7
No score
Abstract
通过设计5个N素水平,即每667m2施纯N 6.5kg、7.5kg、8.5kg(对照)、9.5kg、10.5kg进行田间小区试验,然后于团棵期[1][4]统计各处理气候性斑点病的发病程度及试验地烟叶产、质量情况,结果表明:随着每667m2施N量的增加,烤烟气候斑病有明显下降趋势;同时,烤后初烟每667m2产量、每667m2产值随之大幅度增加。
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined