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[1]LI Xiaoqian,YANG Jihua,WEI Xiaoming.Study on the Suitable Planting Density of Black Pine Forest in the Low Mountain and Hilly Area of Shandong Province[J].Research of Soil and Water Conservation,2017,24(04):379-383.

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Study on the Suitable Planting Density of Black Pine Forest in the Low Mountain and Hilly Area of Shandong Province

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 24 Number of periods: 2017 04 Page number: 379-383 Column: Public date: 2017-08-28

Title:: Study on the Suitable Planting Density of Black Pine Forest in the Low Mountain and Hilly Area of Shandong Province

Author(s):: LI Xiaoqian, YANG Jihua, WEI Xiaoming; Shandong Provincial Key Laboratory of Soil Erosion and Ecological Restoration, Collage of Forestry, Shandong Agricultural University, Tai’an, Shandong 271018, China

Keywords:: low mountain and hilly area; black pine forest; suitable density; ecological benefit

CLC:: S714.7;S725.6

DOI:: -

Abstract:: In order to select the stand density of black pine forest which is suitable for sandstone mountain area, we selected the 4 types of afforestation densities of 9 year old black pine forest which was located in Dujiadao small watershed in Haiyang town, Rushan City in Shandong Province as the research site. Methods of field investigation and laboratory experiment were used to analyze the mass of litter, the biomass of shrub and grass understory of forest, soil physical properties, soil erosion amount, soil hydrology effect, soil nutrient status and so on, and to explore the ecological benefits of black pine forest in different densities. The results showed that there were significant differences in the indexes of black pine forests; in addition to the decrease of litter layer volume with the decrease of planting density, the vegetation coverage and biomass increased with the decrease of planting density, the rest indexes were the density of 2 000 pines/hm² is the best, followed by the density of 1 660 pines /hm², and the density of 1 110 pines /hm² came next; the overall ecological benefits of different types of afforestation densities presented as the sequence: 2 000 pines /hm² > 1 660 pines /hm² > 2 500 pines /hm² > 1 110 pines /hm². So when we plant the black pine in mountain of Shandong, the suitable planting density ranges from 1 500 to 2 500 pines /hm².

References:: [1] 王秀秀,王立本,苏秋实.基于生态足迹方法的鲁东丘陵区可持续发展分析[J].安徽农业科学,2008,36(34):15167-15169.
[2] 孙鹏鹏,周浩亮.乳山市大樱桃种植的气候适宜性分析[J].现代农业科技,2012(3):314-317.
[3] 李永宁,张宾兰,秦淑英,等.郁闭度及其测定方法研究与应用[J].世界林业研究,2008,21(1):40-46.
[4] 汪永文,王力,王丽丽,等.马尾松混交林林下植被结构及生物量特征研究[J].安徽农业大学学报,2010,37(2):312-316.
[5] 胡建朋,杨吉华,罗明达,等.山东砂石山区不同林分类型土壤的蓄水效益[J].中国水土保持科学,2011,9(5):67-72.
[6] 黄承标,吴仁宏,黎家春,等.三匹虎自然保护区森林枯枝落叶层及土壤层涵养水源功能分析[J].中国水土保持,2009(7):16-18.
[7] 段劼,马履一,张萍,等.不同立地侧柏林下植被与水源涵养能力的关系[J].湖北农业科学,2010,49(2):330-333.
[8] 罗明达,杨吉华,房用,等.沂源石灰岩山地不同植被类型土壤颗粒分形特征研究[J].水土保持研究,2010,17(3):17-21.
[9] 李小倩,杨吉华,魏晓明.鲁中南石灰岩山地针阔混交林土壤理化性状及水文效应[J].水土保持学报,2016,30(1):208-211.

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