Pitaya flower rainproof device

Abstract

The invention relates to the technical field of rainproof devices and instruments, in particular to a pitaya flower rainproof device, which comprises a rainproof device body, wherein the rainproof device body comprises a cap body, an extension part and a cap cover, wherein the cap body is formed by connecting inverted trapezoidal sheets provided with connecting pieces on the side edges, and the inverted trapezoidal sheets are connected through the connecting pieces on the side edges to form an inverted cone shape; the extension part is arranged above the cap body, and the extension part is ina cylindrical shape surrounded by square sheets; and the cap body is arranged above the extension part to cover an upper opening of the extension part, a bendable metal wire is arranged at the joint of the cap body and the extension part, and a tightening part is arranged at the bottom of the cap body. The rainproof device body adopts a modified PE material, and a waterproof layer is arranged on the outer surface of the rainproof device body. The rainproof device body directly wraps the corolla of the pitaya flower, so that the influence of rainwater on pollination of the pitaya flower is convenient to solve, the operation is convenient, and the preparation is simple.

Description

technical field [0001] The invention relates to the technical field of rainproof devices, in particular to a dragon fruit flower rainproof device. Background technique [0002] Dragon fruit, also known as red dragon fruit and sesame fruit, belongs to the perennial climbing succulent plant of the genus Hylocereua in the family Cactaceae. It is native to the tropical regions of Central America and is a typical tropical fruit tree. Since dragon fruit was introduced into our country, it has been welcomed by the market because of its bright color, many fruit harvests and good economic benefits. There are two types of dragon fruit mainly planted in production: white flesh and red flesh. White-fleshed pitaya had good self-pollination and high yield; red-flesh pitaya had poor self-pollination. Dragon fruit usually blooms around 20:00 in the evening, and wilts in the morning of the next day. The flowering period is short. If it is washed by rain during the flowering period, it will...

AI Technical Summary

Problems solved by technology

At present, it is rare to see tools that protect dragon fruit flowers from rain during the flowering period. There are only reports of using fruit bags to protect dragon fruit flowers from rain. Because the material of the fruit bags used is relatively soft and lacks certain hardness and strength. Rainproof method When encountering heavy rain or heavy rain during the flowering period, the pollen and stigma of pitaya flowers will be easily rubbed and collided by the bag, which will seriously affect the pollination effect. Therefore, it is urgent to find a rainproof device for pitaya flowers to solve the above problems

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