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利用日光温室发展食用香椿很有潜力,香椿苗假值是温室香椿栽培中一项重要环节,假植好坏直接影响香椿芽的产量和质量。为此,应注意以下问题: 一、选好假植地。假植地宜选背风阴凉处,以温室北侧为好,便于栽苗,忌在向阳处假植。假植不宜选沙土地,因为自然休眠不仅需要一定的低温,还需要根部保湿,才能使叶片中的养分完全回
The development of edible toon using solar greenhouse has great potential. Toona sativa seedling value is an important part of greenhouse cultivation, which directly affects the yield and quality of toon. To this end, should pay attention to the following questions: First, the selection of fake plants. Implants should choose the leeward shade, to the north of the greenhouse as well, easy to planted seedlings, avoid planting in sunny place. False plants should not be selected sand land, because natural dormancy not only requires a certain degree of low temperature, but also the root of moisture, in order to make the leaves of nutrients completely back