日光温室西瓜冬茬栽培技术

Watermelon growing techniques in winter season under sun-heated greenhouse

在反季节西瓜栽培茬口类型中,冬茬栽培产品不仅可满足消费者元旦和春节期间的消费需求,而且在周年反季节生产中平均价格最高,上涨幅度达40%左右,经济效益显著.但深冬季节气候特点严重制约温室西瓜生产,所以选择适合当地性能优异的温室类型、耐弱光低温品种及先进栽培技术,是冬茬西瓜栽培优质丰产的保证,也为北纬33°~42°地区日光温室西瓜生产提供参考.

Among off-season watermelon growing rotation types, winter type watermelon not only meets the consumption needs of New-year and Spring Festival, but also gives the significant economic benefits because the price reaches the highest in deep winter and is about 40% higher than summer type watermelon. Anyway the climate characteristics in deep winter restrict watermelon production in winter season. Selecting of excellent greenhouse, varieties adapted to low temperature and less solar radiation and advanced cultivation techniques can ensure high yield and better quality watermelon production. this article gives a reference for watermelon production in sun-heated greenhouse in the region of N33°~42°.