We studied the soil physical properties and water-holding capacity of Pinus koraiensis plantation under three thinning conditions( light,medium and heavy intensity thinning) by field survey sampling and indoor test for the reasonable thinning operation of Pinus koraiensis plantation in Liaodong Mountain Area. At the depth of 0-20 cm,the soil bulk density was decreased by 1.36%,17. 10%,13. 46%,respectively,for non-thinning. Compared with non-thinning,the soil total porosity was 1.02,1.14 and 1.23 times of th...
1)林业公益性行业科研专项(201404303);辽宁省科学技术计划项目(20121149);林业科技创新平台运行补助项目(2015-LYPT-DW-048)。Effect of Thinning on Soil Physical Properties and Water-holding Capacity of Pinus koraiensis Plantation in Lia-odong Mountain Area//Qi Ji