Soilless half-hydroponic planting method of organic Chinese chives

Abstract

The invention discloses a soilless half-hydroponic planting method of organic Chinese chives, and belongs to the field of facility agriculture cultivation. Disinfection treatment is conducted on non-transgenic Chinese chive seeds which are not subjected to chemical treatment, and in the whole process, organic fertilizers such as fermented and decomposed straw and chicken mature are utilized for matrix cultivation and leaching agent irrigation; seedling is conducted in the earlier stage of 3 months to 4 months; transplanting is conducted in the middle stage of 6 months to 18 months for half-hydroponic cultivation; in the later stage, hydroponic cultivation is conducted by combining an order, and cyclic fertilizer supply and timely liquid fertilizer recycling are adopted; a cultivation mode that the Chinese chives are managed in different periods and stages is combined. The invention further provides an organic matrix for planting vegetables and organic liquid fertilizer and a making method thereof. Earlier fermentation, post decomposition and continuous retting are conducted on straw, chicken manure and the like which serve as the raw materials by means of the characteristic of symbiotic bacteria; continuous extracting and leaching agent supplementing are conducted, and the organic liquid fertilizer is obtained after collecting is conducted; nutrients are comprehensive, the fertilizer efficiency is balanced, and plant absorption is promoted; the soilless half-hydroponic planting method of the organic Chinese chives is an efficient, practical and low-cost planting method.

Description

technical field [0001] The invention relates to a soilless semi-hydroponic planting method of organic chives, which belongs to the field of facility agricultural cultivation. The invention also provides an organic fertilizer substrate for planting organic leeks, an organic liquid fertilizer and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, food safety standards and ecological environment requirements are getting higher and higher. Traditional planting methods generally have direct pollution from pesticides and chemical fertilizers and secondary pollution of melons and vegetables. This has brought a lot of uncertainty to consumers' health. sex. It is difficult for consumers to buy green, safe and high-quality vegetables. At the same time, our country is in a period of accelerated urbanization, and the demand for melons and vegetables has increased sharply; efficient and simple soilless cultivation has solved t...

AI Technical Summary

Problems solved by technology

Among them, hydroponics and aerosol cultivation have higher requirements on the composition and ratio of nutrient solution. The current commercial organic liquid fertilizer cannot meet the requirements of large-scale production of hydroponics and aerosol cultivation, and cannot replace traditional inorganic nutrient solution. The nutrient solution is difficult to meet the production standards of organic vegetables in my country