| 商州区桔梗基地土壤肥力研究 |
| |
| 引用本文： | 何军,张晓虎,肖娅萍,李小燕.商州区桔梗基地土壤肥力研究[J].安徽农学通报,2007,13(11):72-73,88. |
| |
| 作者姓名： | 何军 张晓虎 肖娅萍 李小燕 |
| |
| 作者单位： | 陕西师范大学生命科学学院,陕西西安,710062;商洛学院,陕西商洛,726000;商洛学院,陕西商洛,726000;陕西师范大学生命科学学院,陕西西安,710062 |
| |
| 摘 要： | 依据我国绿色食品产地环境标准中关于土壤肥力分级的参考指标,结合商州实际,对主要桔梗基地的土壤有机质、全氮、碱解氮、有效磷、有效钾、阳离子交换量和质地等指标进行了初步研究评价,为商州桔梗种植提供基础依据.
|
| 关 键 词： | 土壤肥力 桔梗 商州区 |
| 文章编号： | 1007-7731（2007）11-72-02 |
| 收稿时间： | 2007-05-11 |
| 修稿时间： | 2007-05-11 |
A Study on Soil Fertility of Platycodon Grandiflorum Planting Bases in Shangzhou District |
| |
| He Jun,Zhang Xiaohu,Xiao Yaping,Li Xiaoyan.A Study on Soil Fertility of Platycodon Grandiflorum Planting Bases in Shangzhou District[J].Auhui Agricultural Science Bulletin,2007,13(11):72-73,88. |
| |
| Authors: | He Jun Zhang Xiaohu Xiao Yaping Li Xiaoyan |
| |
| Abstract: | Based on the reference classification of soil fertility levels of environmental standards in Chinese Green-food Production and combined with the reality of ShangZhou,the author conducted a preliminary research and comments on the contents of soil organic matter,Overall N,Base N,effective P,effective K,CEC(cation exchange capacity) and texture of the Platycodon grandiflorum bases,and finally provided some basic evidences for the planting of Platycodon grandiflorum in Shangzhou. |
| |
| Keywords: | Soil fertility Platycodon grandiflorum Shangzhou District |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
