A fruit stem softener, its preparation method and application

Abstract

The invention discloses a fruit stem softener which consists of the following components by weight percent: 0.1-5% of forchlorfenuron, 1-20% of a solvent, 2-20% of an emulsifier and the balance of water. The fruit stem softener has the functions of not only expanding the fruits and increasing the yield, but also reducing expansion and degree of lignification of fruit stems, thereby solving the problem in the prior art that fruit expansion and low degree of lignification of fruit stems cannot be both achieved.

Description

Technical field [0001] The invention relates to the field of plant growth regulation, in particular to a fruit stem softener, a preparation method and application thereof. Background technique [0002] Swelling agent is a kind of plant growth regulator, which has the effect of increasing the appearance and volume of fruit and increasing crop yield. Therefore, it is widely used in watermelon, strawberry, grape and other plants. The principle is that the swelling agent itself has obvious promotion effect on cell division. It can promote the horizontal growth and vertical growth of organs, thereby expanding the fruit; in addition, it can induce the differentiation of buds, promote the formation of side branches, increase the number of branches, increase the number of flowers, increase the pollen conception rate, and increase the number of fruits , Increase yield; increase fruit setting rate under low temperature, weak light and rainy weather conditions, and promote fruit expansion. ...

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Problems solved by technology

[0004] In view of this, the application provides a fruit stem softening agent, which has the effect of reducing fruit stem swelling and lignification while making the fruit expand and increasing the yield, and solves the problem of fruit enlargement and lignification in the prior art. The low degree of lignification of fruit stems can not be achieved at the same time

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