Method for quickly preparing pear flower powder

Abstract

The invention provides a method for quickly preparing pear flower powder. The method comprises the following steps of: (A) pear flower bud collection: collecting balloon-shaped pear flower buds in the large bud period of pear trees, wrapping the collected pear flower buds by gauzes in rainy weather, dehydrating the collected pear flower buds in a drying machine or a washing machine, and removing rainwater on the flower buds; (B) collecting anthers; and (C) high-temperature baking: baking for 28 to 32 minutes at the temperature of 58 to 60 DEG C. According to the method provided by the invention, the pear flower powder can be prepared within 30 minutes. According to a conventional method, the pear flower powder needs to be prepared within 48 hours. With the method, the management cost of labor is saved, and the preparation efficiency of flower powder is improved. The problem of flowering asynchronism between pear varieties namely between a pollination variety and a cultivated variety caused by poor external natural environment in the pear artificial pollination process is solved. The loss of a pear farmer is reduced, and the economic benefit of the pear farmer is improved.

Description

technical field [0001] The invention belongs to the technical field of fruit tree pollination, and more specifically relates to a method for rapidly producing pear pollen. Background technique [0002] Pears are gametophyte-type self-incompatibility fruit trees. Most varieties cannot bear fruit through self-pollination, and rely on distant hybridization to reproduce. In production, cross-pollination with appropriate pollination trees and cultivars is used to improve fruiting. Pear pollen is mainly It is taught through the medium of breeze and bees. In the production process of pears, artificial assisted pollination technology is often used to increase the fruit setting rate and ensure the yield and quality. The quantity and quality of pollen of the pollinated varieties directly affect the fruit setting rate, yield and quality of the main varieties. The main plant species and pollinated species need to pollinate each other to ensure yield and economic benefits. [0003] Pea...

AI Technical Summary

Problems solved by technology

[0006] ① The main planting varieties and pollinating varieties are poorly prepared, and the flowering periods are far apart;

[0007] ② When the main planted variety and the pollinated variety encountered abnormal weather, the flowering period of the pollinated variety and the main planted variety was inconsistent, and the flowering time was quite short, causing the early flowering pear varieties to miss the full flowering period; for example, in a pear orchard of a farmer in Chaihu Town, Zhongxiang County Two varieties of Huali No. 2 and Cuiguan pear are planted. In a normal year, the full flowering stage of Huali No. 2 meets the early flowering stage of Cuiguan. The pollen can be produced by conventional methods to meet the artificial pollination of the two pear varieties. However, in 2008, the weather Abnormally, there was continuous low temperature before the flowering period of Huali No. 2, high temperature and rain during the full flowering period, which shortened the full flowering period of Huali No. 2, and the initial flowering period of Cuiguan pear just started;

[0008] 3. When the flowering period encounters bad weather such as strong winds, dry and hot sandstorms, many days of rain, low temperature during the flowering period, frost, etc., it will affect the activities of honey and other insects, which will cause poor pollination, reduce the fruit setting rate, or cause flowers to fail.

However, the cost of preserving pollen by this method is high and requires high professional skills for preservation personnel. Currently, this technology is in the stage of scientific research, and it is difficult for ordinary farmers and companies to master and use it.

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