7Lilong Chai, Chengwei Ma, Ji-Qin Ni. Performance evaluation of grou- nd source heat pump system for greenhouse heating in northern China[J]. Biosystems Engineering,2012,111 (1): 107-117.
8Sonneveld P J, Swinkels G L A M, Campen J, et al. Performance results of a solar greenhouse combining electrical and thermal energy produc- tion[J]. Biosystems Engineering,2010(106):48-57.
9Sonneveld P J, Swinkels G L A M, Bot G P A, et al.Feasibility study for combining cooling and high grade energy production in a solar green- house[J]. Biosystems Engineering,2010(105):51-58.
10Yano A, Tsuchiya K, Nishi K, et al. Development of a Greenhouse Side-ventilation Controller driven by Photovoltaic Energy[J].Biosystems Engineering,2007(96):633-641.
