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塑料大棚改变了番茄生长的小气候,可以人为地延长番茄生长期、结果期,创造的适宜条件。因此,可获得比露地高1倍的产量,每公顷产量可达150t。同时,与大棚黄瓜实行倒茬,不仅减轻病害,又增加复种指数,还可避免盛复高温、强光造成败秧。只要肥水管理得当,春天定植的番茄,可连续结果到深秋。塑料大棚番茄生产应该与露地生产和温室生产排开,避开露地产量高峰,以提早和延晚为目的进行栽
Plastic greenhouse has changed the microclimate of tomato growth, you can artificially extend the tomato growth period, the results of the period, to create the appropriate conditions. As a result, it is possible to obtain twice as much yield as the open field, yielding up to 150 tons per hectare. At the same time, the implementation of inverted cucumber sheds, not only reduce disease, but also increase the multiple crop index, but also to avoid complex high temperature, strong light defeat seedlings. As long as fertilizer and water management properly, the spring planting tomatoes, can be continuous until late autumn. Plastic greenhouse tomato production and open field production and greenhouse production should be arranged to avoid the peak output to the early and late for the purpose of planting