葡萄施用微肥"双增灵"优质丰产试验

在砀山酥梨施用微肥"酥梨宝"优质增产试验的基础上,通过对"酥梨宝"微肥配方的适当调整,重新配制出葡萄微肥"双增灵",在著名的葡萄产地萧县龙山和淮北市大庄两地,同时进行酿酒和鲜食品种的优质丰产试验.叶面肥试验表明:鲜食品种巨峰可溶性固形物平均增加1.97%, 增幅达15%,总糖平均增加0.78%,增幅6%, 维生素C平均增加1.259 mg/100g, 增幅达18%; 酿酒品种白羽总糖平均增加0.59%,增幅5%,维生素C平均增加0.33 mg/100g,增幅5%,产量平均提高5.07 kg/株,增幅高达26.5%.同时,试验的葡萄果实中,对人体十分有益的硒(4～24倍)、锌(约1倍)元素含量也有了大幅度的提高.

The Experiment in Micro-element Fertilizer "Shuangzengling" for Grape with Good Quality and High Yield

Based on high quality and yield experiment of Dangshan crunchy pear of the micro-element fertilizer "Sulibao", micro-element fertilizer "Shuangzengling" for grape growth was prepared through the adjustment of micro-element fertilizer "Sulibao", and was applied for grape variety for wine and fresh food in Anhui Province. The experiment indicated that the soluble material in Grape "Jufeng" as fresh food averagely increased 1.97%(increase range of 6%)and vitamin C averagely increased 1.259mg/100g(increase range of 18%);total sugar in Grape "Baiyu" averagely increased 0.59%(increase range of 5%),vitamin C averagely increased 0.33mg/100g(increase range of 5%)and yield averagely increased 5.07 Kg/per plant(increase range of 26.5%).Meanwhile, the content of micro-element in grape variety being benefit for human body was also increased.