Kyoho grape one-year two-season fruiting cultivation method

Abstract

The invention discloses a kyoho grape one-year two-season fruiting cultivation method. The cultivation method can improve the quality of kyoho grapes by using a scientific reasonable method in production management of summer fruits, can reasonably control the yield of the summer fruits according to a certain fruit thinning principle, and can promote growth of winter fruits. New shoots are sprayedwith a certain concentration of gibberellins after germination promotion processing is performed on the winter fruits for 15 days, inflorescence and fruit clusters of kyoho grape winter fruits can besignificantly lengthened, and influence on appearances of the kyoho grapes can be prevented, the total acid content is significantly lowered, and the interior quality such as the tss-acid ratio can besignificantly improved; the cultivation method can adopts different processing method to process the summer fruits and the winter fruits; reasonable control of the yield of two-season fruits is a keylink of one-year two-season fruiting production of the kyoho grapes; the cultivation method can perform forcing culture and one-year two-cropping culture on the grapes, the stable yield and the excellent quality of one-year two-season fruits can be ensured, the supplying period of fresh grape fruits can be adjusted, and the economic benefits of grape planting in south of the Yangtze River can besignificantly increased.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a cultivation method for Kyoho grapes that bear fruit twice a year. Background technique [0002] Grape fruiting in two seasons a year means that after the grapes are harvested in summer, let the tree body go through a period of recovery, and then adopt technical measures such as pruning and dormancy to promote the germination, growth, flowering and fruiting of winter buds, and harvest grapes for another season in winter . Grapes harvested in summer are called summer fruit; grapes harvested in winter are called winter fruit. The realization of two harvests a year can not only increase the yield, but also make up for the shortage of one-time fruit, prolong the sales period of fresh fruit, play a positive role in regulating the grape market supply and lengthening the industrial chain, and at the same time create a good economic and ecological environment. and soci...

AI Technical Summary

Problems solved by technology

However, Kyoho grapes bear fruit in two seasons a year, and the tree body consumes a lot of nutrients. If it is not properly managed, it is prone to plant weakness, low flowering branch rate, and poor quality of flower spikes, resulting in the yield or quality of the two seasons not meeting production requirements.