Method for promoting advancing maturity of cherry

Abstract

The invention discloses a method for promoting advancing maturity of cherry. The method comprises the steps of planting cherry trees in a greenhouse, wherein the top of the greenhouse is provided with spraying pipes, and watering and foliage spraying of a fertilizer or medicine liquor are conducted as required; applying farmyard manure before the cherry sprouts, and watering and covering soil after fertilizer application; conducting hand-pollination on the cherry in a flowering phase; spraying mixed liquor of brassinolide and sulfate to cherry flowers in the cherry flowering phase, and spraying self-made disease-resistant growth-promoting liquor on flowers, leaves, and fruit of the cherry from the final stage of the flowering phase to a fruiting phase; spraying fruit setting liquor on the fruit from the fruiting phase to the period when the fruit maturation degree reaches 50-70%; letting in fresh air at day and covering the greenhouse and adopting temperature-rising operation according to needs at night from the period when the cherry sprouts to the fruit ripening period; preparing corresponding medicine liquor to kill pests from the period when the cherry sprouts to the fruit ripening period, and maintaining ventilation of the cherry greenhouse. According to the method for promoting advancing maturity of the cherry, the fruit setting rate of the cherry can be effectively increased, the ripening period of the cherry is advanced, and the fruit quality is good.

Description

[0001] Technical field: [0002] The invention relates to the technical field of cherry planting, in particular to a method for promoting early ripening of cherries. [0003] Background technique: [0004] Cherry or cherry, also known as wedge jingtao, cherries, etc., is a general term for certain plants of the genus Prunus, including the subgenus Cherry, subgenus Sour Cherry, and subgenus Laurel. The fruit can be eaten as a fruit. It is bright in color, crystal clear and beautiful, red as agate, yellow as fat, and rich in nutrition. The fruit is rich in sugar, protein, vitamins, calcium, iron, phosphorus, potassium and other elements. The main producing areas are Dalian, Liaoning and Yantai, Shandong. [0005] Cherries bloom every spring, with a huge amount of flowers, but very little pollination and fruit set, which seriously affects the fruit yield. The price of cherries is generally high and the shelf life is short. When the cherries reach the peak of the market, the price...

AI Technical Summary

Problems solved by technology

[0005] Cherries bloom every spring, with a huge amount of flowers, but very little pollination and fruit set, which seriously affects the fruit yield. The price of cherries is generally high and the shelf life is short. When the cherries reach the peak of the market, the price of cherries is relatively reduced, and the profit is also reduced. Therefore, How to make cherries ripen early and ensure the quality is the biggest wish of farmers