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在塑料大棚中种植月季,是生产中、高档商品月季切花的一条重要途径。其主要优越性在于:可使产品避免外界不良因素影响,保证月季切花枝叶雅丽,花艳色纯,获得高质、高产、高效益,同时可周年供应市场,增强切花产品的市场竞争力。一、大棚的选择与改造在我国南方,能否使用农用大棚生产月季切花?这首先应视各地气候特点而定。从深圳地区气候特点来看:①台风多而时间长,平均每年可达4.8次之多,最多年份可达9次;②雨水多而集中,年平均降水量2000毫米,4—9月降水日占全年69%;③夏季长温度高,冬
Roses planted in the plastic greenhouse, is the production of high-end goods cut rose an important way. Its main advantages are: the product can avoid the adverse factors of the outside world to ensure that rose cut flowers and leaves Alice, flower pure color pure, access to high quality, high yield, high efficiency, at the same time the annual supply market, enhance the market competitiveness of cut flowers. First, the selection and transformation of greenhouses In southern China, can we use the production of agricultural shed rose cut? This should be the first depending on the climate characteristics may be. From the characteristics of the climate in Shenzhen: (1) typhoons and long time, an average of up to 4.8 times a year, up to a maximum of 9 times; ② rain and more concentrated, the average annual rainfall of 2000 mm, April-September precipitation day Accounting for 69% of the year; ③ summer long high temperature, winter