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锌是植物营养中重要的微量元素之一,作为生物体中酶或辅酶的组成成分,参与生物机能的活动,如叶绿素、生长素的合成,能增强作物的呼吸作用,光合作用的氧化还原过程,对改善碳水化合物的合成和运输具有多方面的生理作用。因此,锌的供应状况,同样地影响作物的生育、产量和质量。为了探讨辽宁水稻高产措施,解决生产存在问题,促进水稻的增产增收,于1978～1984年,由辽宁省盐碱地利用研究所主持,组织省、市、地、县、场(乡)科研与生产部门共56个单位,在全省不同土壤类型,不同水稻品种及不同栽培条件下进行了施锌效应及其施用技术的研究,取得了显著的增产效果和很大的经济效益,为我省水稻增产,起到了重要的推动作用。
Zinc is one of the important trace elements in plant nutrition. As a component of enzymes or coenzymes in organisms, zinc is involved in biological functions such as the synthesis of chlorophyll and auxin, which enhances the respiration of crops and the redox process of photosynthesis , Has a multifaceted physiological role in improving the synthesis and transport of carbohydrates. As a result, the availability of zinc also affects the fertility, yield and quality of the crop. In order to explore Liaoning rice high-yielding measures, to solve production problems and promote rice yield increase, from 1978 to 1984, hosted by the Institute of Saline-alkali Land Utilization in Liaoning Province, organized scientific research and production departments of provinces, cities, prefectures and counties A total of 56 units, in the province of different soil types, different rice varieties and different cultivation conditions were applied zinc effect and its application technology, and achieved significant yield-increasing results and great economic benefits for the rice yield in our province , Played an important role in promoting.