摘要
针对紫色土烟叶含镁量普遍偏低的问题,通过田间试验,研究了紫色土施用镁硼肥对烤烟产质量的影响。结果表明:施用镁硼肥能显著提高烟叶产质量,施用镁肥效果更明显,镁硼肥结合施用有利于提高烟叶质量,同时能改善烟叶外观质量和内在质量,在紫色土上推广施用镁硼肥对烤烟的提质增产效果明显。
The field experiments were carried out to study the effects of applying boron and magnesium fertilizers on the yield and quality of flue-cured tobacco in purple -soil field.The results showed that applying boron fertilizer and magnesium fertilizer could significantly increase the yield and quality of tobacco leaves , and the effects of applying magnesium fertilizer were more obvi-ous.The combined application of boron fertilizer and magnesium fertilizer was beneficial to the improvement of tobacco leaf quality （ including appearance quality and inherent quality ） .So applying boron and magnesium fertilizers in purple -soil tobacco field can obtain obvious yield -increasing and quality -improving effects on flue -cured tobacco .
出处
《江西农业学报》
CAS
2014年第3期39-41,共3页
Acta Agriculturae Jiangxi
关键词
烤烟
紫色土
镁硼肥
产质量
Flue-cured tobacco
Purple soil
Boron and magnesium fertilizers
Yield and quality
