赤芍的土壤肥力诊断与综合评价  

Diagnosis and integrative evaluation on soil fertility of Paeonia lactiflora

作　　者：魏东华[1] 宋智敏[1] 葛淑俊[2] 

机构地区：[1]哈尔滨医科大学大庆校区,黑龙江大庆163319 [2]河北农业大学环境与资源学院,河北保定071001

出　　处：《中国土壤与肥料》2007年第5期73-75,共3页Soil and Fertilizer Sciences in China

基　　金：黑龙江省卫生厅2004年课题;编号:2004-039

摘　　要：对黑龙江的7个赤芍的野生品产地土壤的肥力状况调查,并采用修正的内梅罗指数对土壤的8项肥力指标进行了综合评价。结果表明,7个样地的pH值呈弱酸性,有机质含量较高,其它主要养分含量水平不平衡,微量元素较缺乏。综合肥力均属一般。The fertility of soil was diagnosed and integratively evaluated by modified Nemoro Index with eight indexes, i.e.pH, organic matter, total N, P, K and available N, P, K on seven sample area of Paeonia lactiflora in Heilongjiang. The results showed that the pH was faintly acid, the content of organic matter was high , other major nutrient contents was imbalance and micorelements was deficiency. The level of soil integrative fertility in any of the sample area was commonly.

关 键 词：赤芍 土壤肥力 综合评价 

分 类 号：S567.239[农业科学—中草药栽培]