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‘绯红无核’葡萄是温室栽培的鲜食品种之一。但是近几年来,温室栽培的‘绯红无核’葡萄黄叶病较为严重,果实成熟度不够,果穗不紧,果实大小不一,着色较差……在市场上缺乏竞争力,给广大葡萄种植户造成一定的经济损失。为了提高叶片叶绿素含量,加强光合作用,增强树势,保花保果,提高坐果率、单果重量和产量,促其着色、早熟、提高含糖量,改善果品质量,2013年,笔者引进高效叶面肥氨基酸液肥,在温室葡萄上进行试验,取得了理想效果。现总结如下。
’Crimson seedless’ grapes is one of the fresh varieties cultivated in the greenhouse. However, in recent years, the cultivation of ’greenhouse crimson seedless’ grape yellow leaf disease is more serious, the fruit is not mature enough, the ears are not tight, the fruit of different sizes, poor coloring ... ... the lack of competitiveness in the market, to the majority of grape cultivation Households cause some economic loss. In order to improve the chlorophyll content of leaves, strengthen the photosynthesis, enhance the tree vigor, protect the flower and fruit, improve the fruit setting rate, fruit weight and yield, promote its coloring, precociousness, improve the sugar content and improve the fruit quality. In 2013, Amino acid liquid fertilizer fertilizer, the grapes in the greenhouse on the test, and achieved the desired effect. Now summarized as follows.