Cultivation method of common head cabbage

Abstract

The seeds of common head cabbage are expensive and have relatively long seedling age; and in order to improve the land utilization rate, a cultivation method of growing seedlings before transplanting is widely adopted in production. As the seedling of the common head cabbage has a tap root system and few fibrous roots which are not favorable for the absorption of nutrient substances and water by the root; and after being transplanted, the seedling grooves slowly and is not resistant to waterlogging and root diseases while the yield is low. The invention provides a cultivation method of common head cabbage, and the method comprises the following steps of: sprouting the seeds of the common head cabbage before seeding; and when the length of the sprouted root tips is 0.5-1 mm, enabling the seeds to roll from a cauterizing board with the temperature of 100-130 DEG C and the slope of 70 degrees so as to cauterize the root tips, shorten the tap root and increase the fibrous roots of the seeded common head cabbage. According to the invention, after being transplanted, the common head cabbage survives quickly, grows well and resists diseases; and the yield is improved by 10-15%.

Description

[0001] technical field [0002] The invention belongs to the technical field of vegetable cultivation, in particular to a cultivation method of head cabbage. Background technique [0003] Heading cabbage, also known as cabbage, cabbage, cabbage, cabbage, is a variety of Brassica cabbage in the cruciferous family. Originated from the Mediterranean coast, it was introduced to China in the 16th century. Its edible part is rich in various vitamins, such as vitamin A, vitamin B1, vitamin B2, vitamin C, vitamin E, vitamin K, etc., and also contains various minerals such as calcium, phosphorus, iron, potassium, sodium, copper, zinc, Selenium and amino acids etc. Because head cabbage has the characteristics of cold resistance, disease resistance, strong adaptability, easy storage and transportation, high yield, and good quality, it is one of the main vegetable varieties in spring, summer, and autumn in Northeast, Northwest, and North China regions. [0004] Heading ca...

AI Technical Summary

Problems solved by technology

Since the seedlings of head cabbage have tap roots and few fibrous roots, it is not conducive to the absorption of nutrients and water by the roots. After transplanting and planting, they grow slowly, are not resistant to waterlogging and root diseases, and the yield is not high.

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