番茄返秋栽培生长前期,受强光高温气候的不良影响,生长后期,又受低温寒冷气候的影响,栽培上困难大,造成产量提不高,效益上不去。覆盖塑料遮阳网能遮光,降温,保湿,形成番茄生长发育的良好小气候环境,可以提前返秋番茄的播种期和定植 Early autumn tomato cultivation growth, by the glare of the impact of high temperature and low temperature, late growth, but also affected by cold and cold climate, difficult to cultivate, resulting in yield is not raised, not to benefit. Cover plastic shade net can shade, cooling, moisturizing, the formation of tomato growth and development of a good microclimate environment, you can return autumn tomato planting and planting in advance