Title: Production Situation and Developing Countermeasure of Greenhouse vegetable in Yan'an
Abstract: Vegetable produce of greenhouse in Yan'an has been led to steady and healthy development from preliminary development,it had achieved success in cultivation techniques and foundational facilities,but lacking of technical personnel,pesticide and chemical fertilizer pollution is more serious than before,it puts out development countermeasure in further.
Publication Year: 2000
Publication Date: 2000-01-01
Language: en
Type: article
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