论文部分内容阅读
有机生态型无土栽培不用土壤,亦不用营养液浇灌,投资少,操作简单,便于农户掌握。下面以温室栽培美国提子或种菜芽为例介绍这一技术。一、设施1.栽培糟。用砖垒槽,南北方向延长,内宽根据不同种类蔬菜而定,如瓜类为48厘米,小型绿叶菜类为72厘米,长度根据温室的跨度而定,一般长5米
Organic soilless soilless cultivation without the use of nutrient solution watering, less investment, simple operation, easy for farmers to grasp. The following greenhouse cultivation of American raisin or seed sprouts as an example to introduce this technology. First, facilities 1. Cultivated bad. Brick barriers, extending north-south direction, the width according to different types of vegetables, such as melons 48 cm, small leafy vegetables 72 cm, length according to the span of the greenhouse, usually 5 meters