%0 Journal Article
%T The Characteristics of Water State and Energy in SPAC of Farm Ecosystem with Different Fertilities<br>不同肥力水平农田生态系统SPAC水分状态及能量特征
%A LIU Si-Chun
%A <br>刘思春
%A 王玉
%A 吕家珑
%A 张一平
%A 陈建文
%J 生态学报
%D 2002
%I 
%X Water thermodynamic functions are important indexes of water states and its energy in the Soil\|Plant\|Atmosphere Continuum space (SPAC), space and play an important role in SPAC studies. Experiments with winter wheat in the joint and heading growth periods in different fertility plots were carried out to study the energetic characteristics and through SPAC in farm ecosystem with different fertilities.Based on the day and night observation of water and temperature in the SPAC of farm ecosystems, it was sh...
%K SPAC<br>肥力水平
%K 农田生态系统
%K SPAC
%K 水分状态
%K 能量特征
%K 水势差
%K 水分热力学函数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=29F5829CBB7704F8&yid=C3ACC247184A22C1&vid=BC12EA701C895178&iid=59906B3B2830C2C5&sid=1BF0B9E7EC703940&eid=6C93B78AD20D3369&journal_id=1000-0933&journal_name=生态学报&referenced_num=5&reference_num=13