A special fertilizer for multi-season chives and its production method and application method

Abstract

The invention discloses fertilizer special for multi-season chive and a production method and a using method of the fertilizer. The fertilizer is composed of, by weight, 620 parts of inorganic fertilizer and 380 parts of organic premix, the inorganic fertilizer comprises, by weight, 190 parts of urea, 60 parts of monoammonium phosphate, 260 parts of potassium sulfate, 80 parts of silicon-calcium fertilizer, 20 parts of magnesium sulfate, 5 parts of zinc sulfate and 5 parts of borax, and the organic premix comprises tobacco powder, poultry and livestock manure, alcohol wastewater and bagasse ash according to a weight ratio of 4:2:2:2. The production method includes: preparation of the organic premix: (1) weighing, (2) mixing and stirring, (3) stacking, fermenting and decomposing and (4) adding of additives; and preparation of the special fertilizer. The using method includes the steps of: (1) soil preparation and base fertilizer application, (2) field planting and seedling application (3) first-time additional application and soil loosening, weeding and water spraying and (4) second-time additional application and soil loosening, weeding and water spraying. The fertilizer comprises an adjusting agent, a disease preventing agent, organic matter and inorganic nutrient, can meet growing needs of chive and is high in yield and environment friendly, and the product method and the using method are easy to popularize.

Description

technical field [0001] The invention relates to an agricultural fertilizer and its production and application method, in particular to a special fertilizer for multi-season chives and its production method and application method. Background technique [0002] Overview: Chives, also known as: shallots, chives, northern onions, fire onions, Latin name: Allium ascalonicum. Liliaceae, Allium plants, bulbs clustered, oblong oval, narrow oval or egg-shaped Cylindrical; bulb outer skin reddish brown, purple red to yellowish white, membranous or thin leathery, not broken, leaves hollow cylindrical, acuminate to the top, dark green, often slightly white powder. The plant is small, the leaves are very thin, the texture is tender, the taste is fragrant, slightly spicy, it is mainly used for seasoning, and it is eaten with young leaves and false paths. The product is tender and has a strong special fragrance. It is not suitable for cooking, fish and soup The missing seasoning is also t...

AI Technical Summary

Problems solved by technology

[0005] 1. Chopped green onion is a fertilizer-loving crop. After long-term repeated tests, among the three major elements of nitrogen, phosphorus, and potassium, potassium needs the most, nitrogen takes the second place, and phosphorus is the least. In addition, it needs to be supplemented with magnesium, calcium, sulfur, silicon, etc. Elements and trace elements such as boron, zinc, manganese, etc., because there is no special fertilizer for multi-season chives, the fertilization cannot be balanced, the yield of chopped green onions decreases, and the quality deteriorates;

[0006] 2. Fertilization is unscientific, such as the ratio of nitrogen, phosphorus, and potassium fertilization is relatively random, and fertilization follows market conditions, and the phenomenon of excessive fertilization (especially nitrogen and phosphorus fertilizers) is common, and the use of medium and trace element fertilizers and organic fertilizers is emphasized. Insufficient, to a certain extent, affected the further improvement of the yield and quality of chives; at the same time, it led to problems such as plundering of cultivated land and ecological environment pollution due to partial application and excessive application.