山东农业科学Issue(1)：95-98,102,5.DOI:10.14083/j.issn.1001-4942.2016.01.022
潍坊烟区土壤养分状况分析
Analysis of Soil Nutrient Status in Main Tobacco Planting Areas of Weifang
摘要
Abstract
In order to evaluate the soil fertility of Weifang tobacco planting area, total 592 soil samples from main tobacco growing areas of Weifang were collected, and the pH value, organic matter, hydrolytic N, available P and K contents were measured.Moreover, eighty-six typical soil samples were selected, and the exchangeable Ca, Mg and effective B contents were measured.The results showed that 95.44%soil samples had appropriate pH value, 30.24%soil samples were low in organic matter content.All of the soil samples were rich in hydrolytic N, exchangeable Ca and Mg, but low in available P, K and B.Therefore, controlling N fertilizer and increasing the application amounts of P, K, B fertilizer and organic matter was the suggested fertilization strategy, and taking reasonable rotation mode at the same time.关键词
潍坊烟区/土壤养分/植烟土壤Key words
Weifang tobacco planting area/Soil nutrient/Tobacco planting soil分类
农业科技引用本文复制引用
王大海,李洋,高凯,尹子杰,王川,王琪,李鹏,王卫祥,杜传印..潍坊烟区土壤养分状况分析[J].山东农业科学,2016,(1):95-98,102,5.基金项目
中国烟草总公司山东省公司重点项目“卷烟导向型山东特色优质烟叶开发” （）
