2012•China Forestry Science and TechnologyRequires access
Effects of intercropping pattern with ginkgo and tea on soil nutrients and soil enzyme activities
Fuliang Cao
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Abstract
In order to reveal effect of ginkgo-tea agroforestry system on soil enzyme activities and soil nutrients,soil enzyme activities and soil nutrients of three different cropping pattern were analyzed.The results showed that soil nutrients and soil enzyme activities in ginkgo-tea agroforestry systems were obviously higher than those in monoculture.The activities of soil enzymes were gradually lower with the increasing of soil depth.The correlation analysis showed that there was a positive relationship between soil enzyme activities and soil nutrients.Soil enzyme activities could be used as an important assessment index for soil nutrients.