黄土高原南部河谷区大棚周年高效栽培技术

在大棚蔬菜生产中,普遍存在：茬口安排不合理,生产时间短,市场供应力不足,经济效益不高等问题。采用“春提早茬薄皮甜瓜+越夏茬小青菜+越冬茬蒜苗”高产高效技术栽培模式,使大棚生产实现周年化,增效26.7%～33.1%,经济效益十分显著。

Efficient Cultivation Techniques for Greenhouses in Valley Area of Southern Loess Plateau

In vegetable production of greenhouse, there are many problems such as unreasonable stubble arrangement, short production time, insufficient market supply and low economic benefit. The high yield and high efficiency cultivation mode of " thin-skin muskmelon in early spring + Brassica chinensis in summer + garlic shoots in winter " was adopted to achieve whole year production in the greenhouse,JP3]an effeiciency-increasing reached to 26.7% ~ 33.1%, so the economic benefits are obvious.