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一种促进植物生长的专用荧光粉最近在河北武强县荧光粉厂研制成功。近年来,随着我国农业的发展,温室大棚作物种植面积越来越大。然而,由于我国大部分地区尤其是北方冬春季光照时间短,温室大棚作物不能正常进行光合作用,致使作物不能正常生长,如遇阴天、雾天等更会带来不利影响,导致作物严重减产甚至绝收。对此,有着多年从事荧光
A special phosphor to promote plant growth recently in Wuqiang County, Hebei phosphor plant successfully developed. In recent years, with the development of agriculture in our country, the planting area of crops in greenhouse has been getting bigger and bigger. However, due to the short illumination period in winter and spring in most areas in our country, the crops in greenhouse can not normally carry out photosynthesis, which leads to the crops can not grow normally. In the case of cloudy days and foggy days, Even absolutely closed. In this regard, has many years engaged in fluorescence