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| Present Status and Existing Problems of Studies on Protected Agriculture in
Northwest China |
| LI Jun1，LI Jian-ming1*，CAO Kai1，ZHAO Zhi-hua1，ZHANG Da-long1，XU Fei1，DU Hong-bin2，
JIANG Xue-qin3 |
（1College of Horticulture， Northwest A&F University, Key Laboratory of Protected Horticulture Engineering in
Northwest， Ministry of Agriculture， Yangling 712100， Shannxi， China； 2College of Agronomy， Shihezi University,
Shihezi 832003， Xinjiang， China； 3Agricultural Bureau of Yinchuan City， Yinchuan 750004， Ningxia， China） |
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Abstract Based on the development status of protected agriculture industry in Northwest
China，this paper elaborated the general development situation of protected agriculture industry，its
comprehensive development and utilization of new energy，research progress in manufacturing new solar
greenhouses and optimization of heat preservation capability，etc．According to the development and
research status of protected agriculture industry in Northwest China，the paper puts forward a series
of issues and proposal, so as to provide references for the further development of protected agriculture
industry in Northwest China.
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Received: 07 November 2012
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