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《Journal of Henan Agricultural University》 1989-04
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Studies on Paulownia Plantation Ecosystem Ⅳ.The Net Productivity and the Return of Organic Matter

Jiang Jianping Yang Xiu Li Rongxing  
The studies show:The respective net productivity in 1987 and 1988 reached 18060. 6 kg/ha.a and 16405. 1kg/ha.a,considered to be relatively high levels. The utilization ratios of solar energy reached 1. 27% and 1. 15%,the return production of organic matter 10127. 1 kg/ha.a and 9084. 3 kg/ha.a and the ret- urn ratios 56. 07% and 55. 37%.
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【References】
Chinese Journal Full-text Database 1 Hits
1 Yang Xiu et al (Department of Systems Ecology, Ecological Environment Research Center, Academia Sinica, BEIJING 100080);Progress and Trend of Researches on Paulowniacrop Intercropping.[J];RURAL ECO-ENVIRONMENT;1998-02
【Citations】
Chinese Journal Full-text Database 3 Hits
1 Forest Ecology Research Group,Forestry College of Beijing Tai Yue Mountain Forest Bureau;STUDIES ON PRODUCTIVITY OF PINUS TABULAEFORMIS STANDS IN TAI YUE MOUNTAIN, SHANXI PROVINCE[J];;1980-00
2 Chen Bing-hao(Forest Research Institute, Chinese Academy of Forestry) Chen Chu-ying (Institute of Forest and Pedology Academia Sinica);A PRELIMINARY STUDY ON THE BIOMASS AND PRODUCTION OF PICEA KORAIENSIS NAKAI FOREST COMMUNITIES IN THE DUNE[J];Scientia Silvae Sinicae;1980-04
3 Jiang Jianping Liu Zhijun Li Rongxing;A Study on Paulownia Plantation Ecosystem .ⅡSeasonal Changes and Biological Cycling of Nutrients of Young Paulownia Forest in the Areas of Sandy Plain[J];Journal of Henan Agricultural University;1985-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Zhai Mingpu;BIOMASS AND NNTNENT CYCLING STUDIES IN SOME MIXED STANDS OF PINE AND MAPLE IN XISHAN AREA BEIJING[J];;1982-04
2 Shen Guofang Dong Shiren Nie Daoping;STUDIES ON THE NUTRIENT CYCLING OF PINUS TABULAEFORMIS PLANTATIONI . Content and distribution of nutrient elements[J];;1985-04
3 Zhang Yunfeng;THE OPTIMAL STAND DENSITY OF PINUS TABULAEFORMISPLANTATION AS DETERMINED BY METHOD OF DYNAMIC PROGRAMMING[J];Journal of Beijing Forestry University;1986-02
4 Han Xingji (Department of Forestry Economics and Information);Mathematical Simulation of Individual Tree Growth of Pinus tabulaeformis[J];Journal of Beijing Forestry University;1988-01
5 SHANGGUAN Tie liang 1, JIA Zhi li 2, ZHANG Hong 1, YANG Li hong 1 (1.Department of Environment, Shanxi University, Taiyuan 030006, China; 2.Institute of Scientific and Technical Information of Taiyuan, Taiyuan 030002, China);Studies on the biomass of three herb communities in flood plain of Fen river, Taiyuan[J];Pratacultural Science;2000-06
6 Liu Cunqi (Department of Grassland Science,Gansu Agricultural University,Lanzhou,Gansu Province,China);A First-Step Study on the Phytomass and Dynamics of Saxoul Shrubs in Minqin County Sand Area[J];Acta Prataculturae Sinica;1990-01
7 Liu Cunqi(Institute of PratacuIture,Gansu University of Agriculture、Lanzhou,Gansu 730070);The Study on Techniques in Determining Shrub Phytomass[J];ACTA PRATACULTURAL SCIENCE;1994-04
8 Feng Zong-wei Zhang Jia-wu Chen Chu-ying Wang Kai-ping Zhao Ji-lu Zeng Shi-yu (Institute of Forestry and Pedology Academia Sinica) Ma Jia-xi (Liu Wan Forest Station of Guangxi);BIOLOGICAL PRODUCTIVITY AND NUTRIENT DISTRIBUTION IN ARTIFICIAL MICHELIA MACCUREI STAND[J];;1983-02
9 Zhang Jia-wu Chen Chu-ying Deng Shi jian Feng Zong wei (Institute of Forestry and Soil Science Academia Sinica);COMPARISON OF THE MATHEMATICAL PATTERNS FOR ESTIMATING THE STAN- DING CROP OF ARTIFICIAL CUNNINGHAMIA LANCEOLATA FOREST[J];;1984-04
10 Jia Yun Qi Le xian (Liaoning Province Forest Manage(?)ent Institute);RELATION BETWEEN NEEDLE CAST AND BIOMASS OF PINUS KORA(?)ENSIS[J];Journal of Northeast Forestry University;1988-05
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 Wu Yunying (Research Institute of Forestry, CAF) Xiong Qinxue (Nanjing Meteorological Collage);RELATION BETWEEN ENERGY BALANCE, WATER USE STATUS AND WHEAT YIELD[J];Scientia Silvae Sinicae;1991-04
2 Yang Xiu(Henan Agricultural University, Zhengzhou 450002) Wu Gang(Research Center of Ecology and Environmental Sciences, Academia Sinica, Beijing 100083);STUDY ON NUTRIENT CYCLING OF PAULOWNIA PLANTATION ECOSYSTEM[J];Scientia Silvae Sinicae;1993-02
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Pan Weichou Tian Dalun Lei Zhixing Kang Wenxing;STUDIES ON THE NUTRIENT CYCLING IN THE CHINESE FIR PLANTATIONS (Ⅱ)Content, Accumulation Rate and Biological Cycling of Nutrient Elements in the Fast-Growing Chinese Fir Forest in the Hill Régions[J];Journal of Central South Forestry University;1983-01
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