Seedless medicament of grape

Abstract

The invention relates to a grape seedless agent, in particular to a regulating agent which can lead the grape to be seedless, and aims at solving the problems that after the existing grape seedless agent is applied, the seedless rate of the grape and the percentage of fertile fruit of the flower are not ideal, the grape with different sizes occurred and the sweetness level is not increased obviously. The regulating agent is prepared by the following materials by weight ratio: 20 to 60g of phytokinin or cytokinin, 20 to 50g of gibberellin, 2 to 5g of fosfomycin sodium, 3 to 5g of florel, 1 to 2g of cycocel, 10 to 15g of organic nitrogen, 3 to 5g of paclobutrazol, 20 to 40g of vitamin E, vitamin B and vitamin C, 10 to 15g of kanamycin, 10 to 30g of 2-4-D and 3 to 5g of borax. The regulating agent has the advantages that the seedless rate of the grape can be up to 100 percent, the percentage of fertile fruit of the flower can be up to 90 percent, the fruits of medium and late maturing varieties are ripe in advance of 20 to 30 days, the sweetness level of the grape is increased by about 2 degrees, the content of dry matters are high and the storage is easy.

Description

Technical field: [0001] The invention relates to a plant growth regulator, in particular to a regulator capable of making grapes seedless. Background technique: [0002] Some existing grape seedless agents have unsatisfactory grape seedless rate and flower fruit setting rate after application, and some fruit have poor uniformity, there are large and small grains, and the increase in sweetness is not obvious. Invention content: [0003] The technical problem to be solved by the present invention is to provide a kind of grape seedless grape which can not only ensure the higher seedless rate and flower fruit setting rate of grapes, but also make the fruit size uniform, basically have no large and small grains, and can obviously increase the sweetness of grapes. nuclear agent. [0004] The object of the present invention is achieved like this: get cytokinin or cytokinin 20-60 gram, gibberellin 20-50 gram, fosfomycin sodium 2-5 gram, ethephon 3-5 gram, chlormequat ( CCC) 1-2 ...

AI Technical Summary

Problems solved by technology

[0002] Some of the existing seedless agents for grapes have unsatisfactory grape seedless rate and flower fruit setting rate after application, and some fruit have poor uniformity, there are large and small grains, and the increase in sweetness is not obvious