Mild and stable blueberry thinning agent

Abstract

The invention discloses a mild and stable blueberry thinning agent. The mild and stable blueberry thinning agent is made by evenly mixing 5-15 mg of naphthylacetic acid, 30-60 mg of ethephon, 10-30 ml of absolute ethyl alcohol and 1-2 L of distilled water. According to the mild and stable blueberry thinning agent for blueberries, the stability is excellent, the setting fruit percent of processed blueberries and morphological indexes and physiological indexes of the blueberries can achieve the best effect, the diameter of the blueberries, the weight of the fruits, the solid content and the acid content can reach the higher level, the technical problems that according to existing manual fruit thinning, labor intensity is high, efficiency is low, and the cost is high are solved, the efficiency of blueberry garden management is improved, the yield of blueberries is increased, and economic benefits of the blueberries are improved.

Description

【Technical field】 [0001] The invention relates to the technical field of chemical thinning, in particular to a mild and stable blueberry thinning agent. 【Background technique】 [0002] Chemical thinning is one of the orchard management measures, that is, to artificially remove part of the excessive flowers and young fruit to obtain high-quality fruit and continuous high yield. Most fruit trees bloom far more flowers than the final fruit, and bloom and bear fruit Too much, the nutrient supply is in short supply, not only affects the normal development of the fruit, forming many small and secondary fruits, but also weakens the tree vigor, is susceptible to frost damage and infection, and reduces the production in the next year to cause a small year. Therefore, except that stunted flowers and young fruits fall off naturally due to the regulation ability of the fruit tree itself, redundant flowers and fruits need to be removed to meet production requirements. In the world, the ...

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Problems solved by technology

[0003] The object of the present invention is to overcome above-mentioned deficiencies in the prior art, provide a kind of gentle and stable blueberry thinning agent, it aims to solve the blueberry weak fruit thinning effect in the prior art is not obvious, blueberry output can not be improved, artificial thinning If the technical problem is labor-intensive

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