Source: College of Horticulture, Northwest Agricultural University | Author: Chunmei | Release date :2013-11-21

November 20, 2013, by the Shaanxi Provincial Science and Technology Department and chaired by Pei-Cheng Li Changan University Fellow, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences researcher Zhang Zhibin, Professor Ma Chengwei China Agricultural University, Shaanxi Provincial Department of Agriculture senior agronomist Bai Jie, Xian Professor Wei Zhengying, Xian Municipal Agricultural Commission Professor Zhou Xinmin, Northwestern Polytechnical University, Jiaotong University, Professor Li Shining evaluation committee composed of my school presided over the completion of the "Greenhouse Regenerative active lighting mechanism and application technology research," science and technology achievement appraisal. The group agreed that the research ideas clear, reasonable design, advanced technology, has received significant economic and social benefits, to accelerate the transformation and upgrading of Chinas solar greenhouse has a major role in promoting. The overall study reached the international advanced level, which reached the international advanced level in the study of the theory Greenhouse Regenerative active lighting.

During the identification, the group listened to the completion of human achievements, Professor Zou Zhirong my school work and technical studies, reviewed the relevant technical information, conducted a site visit. After questioning the respondent and discussions, the Group believes that the research carried out theoretical research initiative Greenhouse lighting and heat storage, the typical observation greenhouse performance, optimize the structure of the new greenhouse design, greenhouse promotion of different geographical environment and other aspects of performance analysis, has made significant innovations achievements, especially the best angle innovative new theory to calculate the amount of light and lighting angle Greenhouse winter when day by day, to develop a new generation of variable inclination Greenhouse, Greenhouse Innovation of the back wall of the active regenerative theory, developed After installing ventilation wall Greenhouse commutation of the back wall of hot air wall for active regenerative technology becomes passive to active regenerative heat storage. Implementation of the project six years, in 16 counties demonstration area of ??3.5 hectares, of which 18.2 per cent average increase in greenhouse tomato, and promote the development of agricultural facilities and northwestern regions of Shaanxi, and achieved significant social, economic and ecological benefits.