Cultivation method of papayas in sunlight greenhouse

Abstract

The invention provides a cultivation method of papayas in a sunlight greenhouse. The cultivation method comprises the following steps: (1) soil improvement; (2) greenhouse field planting; (3) fertilizer and water management: a. a germination acceleration and fertilization phase; b. a flower forcing phase; c. a fruit strengthening fertilization phase; (4) flower thinning and fruit thinning; (5) prevention and treatment of plant diseases and insect pests. By the aid of the scientific and reasonable sunlight greenhouse cultivation method of the papayas, the requirements of supplying the papayas in northern, and high and cold regions for a long period can be met; the cultivation method is simple and easy to operate and implement; the planted papayas have good fruit shapes, good color and luster, mellow taste, fine and smooth, and juicy pulp, good eating mouth feel and high yield.

Description

technical field

[0001] The invention relates to a cultivation method of tropical fruits, in particular to a cultivation method of papaya in a solar greenhouse. Background technique

[0002] Papaya, also known as papaya, is a perennial evergreen herb native to southern Mexico and central America. It is widely distributed in tropical and subtropical regions of the world. It is mainly distributed in Guangdong, Hainan, Fujian, Taiwan and other provinces in China. Papaya fruit is one of the top ten best fruits in the world, and is known as "the best fruit in Lingnan" in my country. Papaya is rich in nutrients such as polyphenols, vitamin C, various essential amino acids for the human body, and mineral elements. It has physiological activities such as anti-oxidation, anti-influenza virus, anti-thrombosis, reducing ultraviolet damage, and inhibiting tumors. It is both medicinal and edible. Favored by the majority of consumers.

[0003] Papaya is a typical tropical plant that like...