均匀定位施肥对烟田供肥特性及云烟87烟叶质量的影响

Journal of Zhejiang Agricultural Sciences(2019)

Cited 0|Views42
No score
Abstract
通过小区试验,研究均匀定位施肥对烤烟质量及对烟田土壤理化性状的影响.结果 表明,与常规施肥相比,均匀定位施肥能提高土壤碱解氮含量,显著提高B2F烟叶还原糖与总糖含量,显著降低B2F烟叶总植物碱含量.其中,均匀定位浅施(7 cm) +90%常规施肥肥料用量还能显著提高B2F烟叶钾氯比,均匀定位深施(12 cm)还能显著提高土壤速效磷、速效钾含量及B2F烟叶钾氯比.此外,均匀定位施肥对烟叶评吸质量无显著不良影响.
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