Abstract:

Analysis and determination of Camellia oleifera young forest soil nutrient and growth by interplanting has been done. 10 indexes including soil water content, organic matter, total nitrogen and P etc. were sampled into 2 principal components using principal component analysis, all of which provided cumulative variance. The result was as below: interplanting can both improve the soil physical and chemical properties and growth of Camellia oleifera young forest. By comparing interplanting peanut and sweet potato，the latter was the best interplanting methods of Camellia oleifera forest land.