Title: Effect of Plantation Density of Caragana on Soil Properties and Plant Community Characteristics in Ningxia Maowusu Sandy Land
Abstract: Through the research of the effect of planting different density of caragana on degraded steppe recovery,the result showed that along with the increase of caragana strip span,the physical property of soil got maximum improvement,unit weight reduced gradually,permeability,total porosity and the woolen pipe porosity of soil,drain ability showed the tendency of increase,in which the strip distance of 10 m increased most.After vegetation was resumed,soil moisture between caragana strip presented a tendency of 10 m7 mCK4 m.Establishment of caragana forest after along with the increase of plant kind,individual important value dropped relatively,every ecological index went up continuously.As the increase of strip span,the structure changed gradually and became relative complex and gradually steady.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot