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Cultivation of agricultural and horticultural crops

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专利汇可以提供Cultivation of agricultural and horticultural crops专利检索,专利查询,专利分析的服务。并且PURPOSE: To maintain the anti-flogging properties and mechanical strength of a film for a long time, and to improve the quality and harvest of agricultural and horticultural crops, by using a hydrophilic plastic film, onto which a radically polymerizable compound is grafted, as a cover film of the crops.
CONSTITUTION: A radically polymerizable compound in a photopolymerizable composition in contact with a plastic film is grafted onto the film by irradiating with acitve ray of light to hydrophilize the plastic surface. The film thus obtained is used as a cover film for cultivating agricultural and horticultural crops. (Meth) acrylamide, N-methylol-acrylamide, etc. may be cited as the polymerizable compound. Active ray of light of wavelength 250W700nm is preferably used, and a mercury, fluorescent, xenon lamps, etc. may be used as the light source.
COPYRIGHT: (C)1979,JPO&Japio,下面是Cultivation of agricultural and horticultural crops专利的具体信息内容。

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