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《Journal of Northwest Sci-Tech University of Agriculture and Forestry》 1989-01
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THE FUNCTIONS OF THERMODYNAMICS OF WATER IN SPAC AND WATER REGIME OF THE LEAVES IN DIFFERENT POSITIONS OF SEEDLINGS

Gao Junfeng Zhang YipmgBai Jiniiii Liu Sichun(Northwestern Agricultural University)  
The water requirement indices of soil, wheat and corn seedlings and atmosphere in a Soil-plant-Atmosphere Continuation(SPAC)were mesured and _ the thermodynamic functions of the components of this SPAC were also calculated in the years 1986-1987.It was shown that the partial molar free energy increased in the following orders.soil waterplant wateratmospheric water. The partial molar enthalpy of these components increased accoding to the order of atmospheric watersoil waterplant water.The partial molar entropy of these components also increased i'n'the following orders of atmospheric water soil waterplant water. The water potential of soil, wheat and corn leaves rose, but atmospheric wateri potential decreased as temperature increased, water potentials of the leaves in different positions of corn and wheat seedlings in SPAC appeared to increase from the base to the top of the plants in an orderly way.
【Fund】: 张君常教授主持的中科院科学基金
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【References】
Chinese Journal Full-text Database 2 Hits
1 LU Jia Long,ZHANG Yi Ping,LIU Si Chun,MA Zhi Gang,LIANG Quan She (Northwestern Agricultural University,Shaanxi Yangling,712100,China);Effect of phosphate fertilizer application level on SPAC moisture energy characters[J];ACTA ECOLOGICA SINICA;2000-02
2 Gao Junfeng Bai linlin Zhang Yiping Lin Sichun (Northwestern Agricultural University);Properties of Thermodynamic Functions and Effecfs of Temperature of Water Regimes in SPAC Under Different Wates Regime[J];Journal of Northwest Sci-Tech University of Agriculture and Forestry;1990-04
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 Guo Qingrong Zhang Binggang Zhong Jihong Huang Xianglan (Guangdong Institute of Eco Environment and Soil Science, Guangzhou 510650);Distribution of Water Potential and Hydraulic Resistance in Latored Soil Mango Atmosphere Continuum in Slope Land[J];ECOLOGIC SCIENCE;1998-02
2 Guo Qingrong(Instilute of Soil Science of Guangdong Province,Guangzhou,510650)Li Yushan(Northwestern Institute of Soil and Water Conservation,Chinese Academy of Sciences ane Ministry of Water Resources);A Study on the Characteristics of Energy Variation and Distribution in Soil-plant-Atmosphere Continuum[J];JOURNAL OF SOIL EROSION AND SOIL AND WATER CONSERVATION;1994-03
3 Guo Qingrong, Zhang Binggang,Zhong Jihong, Huang Xianglan Luo Bosheng and Tan Jun (Guangdong Institute of Eco-environmental and Soil SciencesGuangzhou 510650).;Studies on Water Cycle and Its Availability of Latored Soils in Hills of South Subtropics──Ⅵ.The Energy Changes and Its Distribution Regularity of Latored Soils-Fruit Bearing Trees-Atmosphere[J];;1998-02
4 Gao Junfeng Bai linlin Zhang Yiping Lin Sichun (Northwestern Agricultural University);Properties of Thermodynamic Functions and Effecfs of Temperature of Water Regimes in SPAC Under Different Wates Regime[J];Journal of Northwest Sci-Tech University of Agriculture and Forestry;1990-04
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 Zhang Jun-chang Northwestern College of Agriculture;A Preliminary Discussion on the Functions of Thermodynamics In the Balance of Movement of Energy of Water in spac[J];Journal of Northwest Sci-tech University of Agriculture and Forestry(Natural Science Edition);1983-03
2 Gao Junfeng Bai linlin Zhang Yiping Lin Sichun (Northwestern Agricultural University);Properties of Thermodynamic Functions and Effecfs of Temperature of Water Regimes in SPAC Under Different Wates Regime[J];Journal of Northwest Sci-Tech University of Agriculture and Forestry;1990-04
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 LIU Si-chun~1, LU Jia-long~1, MA Ai-sheng~1, WANG Yong-yi~1 QUAN Ding-guo~2, MA Qin-an~3, XU An-min~1(1.College of Resources & Environmental Science, Northwest Sci-Tech University of Agriculture and Forestry, Yangling, shaanxi 712100, China; 2.Qianxian Soil and Fertilizer Station, Qianxian, Shaanxi 713300, China; 3.Yongshou Soil and Fertilizer Station, Yongshou, Shaanxi 713400, China);Effect on organic matter to the water retention capability and effect of water and fertility of Huangrang-soil[J];Agricultural Research in the Arid Areas;2005-03
2 MA Ai-sheng~1,LIU Si-chun~1,LV Jia-long~1,QUAN Dingguo~2,XU An-min~1(1.College of Resources & Environmental Science,Northwest Sci-TechUniversity of Agriculture and Forestry,Yangling,Shaanxi 712100,China;2.Qianxian Soil and Fertilizer Station,Shanxi,Qianxian 713300,China);Soil water conservation and its energy characteristics[J];Agricultural Research in the Arid Areas;2005-06
3 ZHENG Cai-xia,ZHANG Fu-cang,ZHANG Zhi-liang,LI Zhi-jun(Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas of Ministry of Education,Northwest A&F University,Shanxi Yangling 712100);Effects of limited irrigation and phosphorus on growth and water use of winter wheat[J];Agricultural Research in the Arid Areas;2008-02
4 ZHAO Yan feng,WU Ke ning,LI Ling,WANG Tong chao (Henan Agriculture University,Zhengzhou Henan 450002,China);The Effect of the Combination of RDI and Fertilizer Phosphorus on Maize in Seedling Stage[J];Journal of Henan Agricultural Sciences;2002-02
5 XIE Ying-xin1,ZHANG Shu-li2,WANG Yong-hua1,GUO Tian-cai1,LIU Dong-yang3(1.National Engineering Research Center for Wheat,Henan Agricultural University,Zhengzhou 450002,China;2.School of Science,Henan Agricultural University,Zhengzhou 450002,China;3.Committee of Rural Economy of Jinshui District,Zhengzhou 450002,China);The Couple Effect of Water and Phosphorus on Maize Growth and Development in Main Growing Stage[J];Journal of Henan Agricultural Sciences;2007-12
6 WANG Tong-chao 1, Chang Si-min 2 , Liu Zuo-xin 1, et al (1. Institute of Applied Ecology, Academic Sinica, Shengyang,110015 China; 2. Henan Agricultural University, Zhengzhou, 450002 China);The couple effect of water and phosphorus on maize growth and water use efficiency in the seedling stage[J];Journal of Henan Agricultural University;2002-03
7 LU Jia Long,ZHANG Yi Ping,LIU Si Chun,MA Zhi Gang,LIANG Quan She (Northwestern Agricultural University,Shaanxi Yangling,712100,China);Effect of phosphate fertilizer application level on SPAC moisture energy characters[J];ACTA ECOLOGICA SINICA;2000-02
8 LIU Si\|Chun, WANG Yu, LU Jia\|Long, ZHANG Yi\|Ping, CHEN Jian\|Wen (Northwest Sci\|Tech University of Agriculture and Forestry, Yangling, Shaanxi 712100,China).;The Characteristics of Water State and Energy in SPAC of Farm Ecosystem with Different Fertilities[J];Acta Ecologica Sinica;2002-12
9 WU Wei-mo~1,DONG He-lin~2,WANG Ping~3,CHEN Kang-wei~3 and WEI Changzhou~4 (1.Institute of Plant Science and Technology,Tarim University,Alar Xinjiang 843300;China;2.Cotton Research Institute of CAAS,Anyang Henan 455004,China;3.12 Regiment,Xinjiang Construction Corps,Alar Xinjiang 843300 China;4.Institute of Agriculture of Shihezi University,Shihezi 832003,China);The Effects of Water and Nitrogen on Water Use Efficiency and Transpira-tion Rate in Mulched-cotton by Drip Irrigation in South-Xinjiang[J];Acta Agriculturae Boreali-Occidentalis Sinica;2006-01
10 Liu Sichun, Zhang Yiping, Gao Junfeng, Bai Jinlin and Zhang Junchang (Northwestern Agricultural University, Yangling Shaanxi\ 712100) \ \;A Study on the Temperature Effect of Water Potential in Soil Plant Atmosphere Continuum Under Different Fertility Conditions[J];ACTA AGRICULTURAE BOREALI-OCCIDENTALIS SINICA;1996-04
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