Cultivation method of big-fruit date tree

Abstract

A cultivation method of a big-fruit date tree is characterized in that the aim of preventing big dates from cracking is achieved by the cultivation method which comprises controlling growth heights and the number of branches of the date tree, building a vinyl house and applying organic fertilizer. During long-term production practice, the fact is found that because fruits of the big-fruit date tree yulingdang are large in size and contain much water, the dates can crack severely during a crisp maturing period when meeting with rain or wind, and the dates lose edible value and commodity value. Because the production method utilizing the vinyl house is adopted, a good ecological small environment is created for growth of the dates, the problem of fruit cracking during the crisp maturing period of the dates is solved, the yield and the quality of the dates are improved simultaneously, and the economic benefit and income of fruit growers are increased.

Description

Technical field: [0001] The invention belongs to the technical field of fruit tree cultivation, and in particular relates to a jujube cultivation technology. Background technique: [0002] The planting of jujube has a long history. Jujube is not only edible, but also has rich nutritional value, and its medicinal value is also very high. It is an important traditional Chinese medicine for nourishing blood and Qi. Nutrients. [0003] There are many varieties of jujube trees, and different varieties have different cultivation methods. Yulingdang jujube is the main variety in Zaoshu Administrative Village, Ninglaozhuang Town, Fuyang City, with a history of thousands of years. The characteristics of this variety are: big body, good taste, thin skin, small core, crispy, good yield performance. However, the jujube is severely cracked when it rains during the crisp ripening period, so that the jujube loses its commodity value. Fruit cracking causes losses to fruit growers, and al...

AI Technical Summary

Problems solved by technology

Fruit cracking causes losses and loses confidence in fruit growers

Fruit cracking is the main bottleneck restricting the development of this jujube. The inventor has been seeking anti-cracking recipes for many years, but it is not ideal. After visiting many experts and scholars, they all told that this is a difficult problem. There is no specific medicine to prevent fresh jujube fruit from cracking.

[0004] The inventor has learned in the research that not only this Yulingdang jujube has fruit cracking phenomenon, but also the large fruit jujubes of other varieties also have fruit cracking phenomenon in production.