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尽管地膜覆盖已在蔬菜栽培中广泛应用,但在日本,传统的“铺稻草”技术仍是十分重要的。“铺稻草”带来的种种好处,是地膜所不可代替的。蔬菜栽培中“铺稻草”技术,在生产中有以下好处: 1、保温作用。在春、秋、冬季栽培中,稻草白天吸收热量,夜间释放,防止空间和地表温度下降,利于果实成熟。而在秋冬栽培中,铺稻草能避免气温骤降地温散发而形成的冻害。
Although mulching has been widely used in vegetable cultivation, the traditional “straw” technology is still very important in Japan. The benefits of “laying straw” are irreplaceable. Vegetable cultivation in the “shop straw” technology, in the production of the following benefits: 1, insulation. In spring, autumn and winter cultivation, the straw absorbs heat during the day and is released at night, preventing the temperature in the space and the surface from dropping, which is beneficial to the fruit ripening. In the autumn and winter cultivation, shop straw can avoid the temperature drop to the temperature distribution of frost damage.