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遮阳网是一种新型的覆盖材料,具有降低温度、光照强度和防暴雨、冰雹的作用,主要用于蔬菜的夏季育苗和恋秋栽培上。为解决秋淡问题,我们结合当地特点在多种蔬菜上应用遮阳网,取得了较好的效果。 1.麦茬番茄扣遮阳网:昌黎县皇后寨乡今年在两亩麦茬番茄上扣遮阳网,扣网时间是番茄定植后半个月的7月13日,遮阳网架高1.7米。9月4日田间考察:扣遮阳网的植株高度较对照的增加17.5厘米,茎粗直径增加0.4厘米,叶片深绿。收获后期9月14日统计,扣遮阳网的单株果数较对照的增加3.8个,平均单果重增加75克,扣灰色遮阳网的平均亩产3623.5
Shade net is a new type of covering material, with the role of reducing temperature, light intensity and rainstorm, hail, mainly used for summer nursery vegetables and autumn cultivation. In order to solve the problem of autumn and light, we combined the local characteristics in a variety of vegetables on the shade net, and achieved good results. 1. Wheat stubble tomato buckle shading net: Chai Township, Changli County, this year in two acres of wheat stubble tomato shading net, netting time is half a month after tomato planting on July 13, shading grid height of 1.7 meters. Field investigation on September 4: The plant height of the shading shade net increased by 17.5 cm compared with the control, the diameter of the stem increased by 0.4 cm, and the leaves were dark green. Harvest later statistics on September 14, buckle shading net number of fruit per plant increased 3.8 compared with the control, the average weight increase of 75 grams, buckle gray shade net average yield 3623.5