Long season seedling cultivation method for selenium-rich melon

Abstract

The invention discloses a long season seedling cultivation method for selenium-rich melon. The melon cultivated by using the method is robust in growth, flourishing in root system, high in stress resistance and high in planting survival rate, the stress resistance of stock and scions is greatly improved through seed soaking germination, the survival rate of grafted seedlings is improved, the grafting difficulty of the melon is reduced, the human cost is reduced, the configured substrate is free of disease and rich in nutrients, the robust growth of stock and scions is guaranteed, melon seedlings cultivated through a selenium-rich fertilizer are robust in seedlings, uniform, developed in root system, high in water absorption and fertilizer absorption capacities, quick in seedling recoveringafter planting, unlikely for premature senility and high in selenium content, and long season cultivation is carried out so that high yield and high effect can be reached.

Description

technical field [0001] The invention relates to the technical field of crop cultivation, in particular to a long-season seedling cultivation and cultivation method for selenium-enriched melons. Background technique [0002] Selenium is one of the essential beneficial trace elements for human and animal growth and development. Selenium has the functions of anti-cancer, anti-aging, anti-oxidation and detoxification. Plants are the direct source of selenium for the human body. Selenium supplementation for plants can be achieved by applying selenium-enriched China is a big selenium-deficient country. Soil surveys show that 72% of my country’s areas are selenium-deficient and low-selenium areas. The insufficient intake of selenium seriously affects the health of local residents. Plants have the ability to absorb the trace element selenium The use of selenium-enriched fertilizers to strengthen selenium supplementation to plants is a high-security, low-cost, efficient and convenient ...

AI Technical Summary

Problems solved by technology

[0003] Melon is a temperature-loving and heat-resistant crop. It is extremely cold-resistant and will die when it encounters frost. China is one of the earliest countries in the world to cultivate melons. It has a cultivation history of more than 3,000 years. It is also a large production and consumption country of melons. Melons are especially thick Melon is one of the crops with the strongest demand for light. It likes sufficient and strong light. At the same time, it requires low air humidity and high soil humidity in the process of growth and development. Due to the limitation of natural climate conditions and the traditional stubble arrangement In most areas of China, sowing is generally only done in spring, and a crop of melons is cultivated in the open field, which leads to less planting sites for melons, and often a large number of melons are listed on the market, resulting in high pressure on seasonal sales. It can overcome the influence of unfavorable climate conditions on the growth and development of muskmelon in the open field, and is especially suitable for the cultivation of thick-skinned muskmelon, which solves the contradiction that is not suitable for the market demand. However, in the actual cultivation process, it is necessary to maintain a strong root system. Premature senility can ensure the survival of thick-skinned melons, and they cannot be infected with soil-borne diseases such as fusarium wilt. Therefore, appropriate methods must be used to raise seedlings in long-season cultivation of melons, so as to improve the vitality of the melon root system, so as to ensure long-term stable growth of plants without premature senescence