Special organic fertilizer for tomatoes and preparation method thereof

Abstract

The invention discloses special organic fertilizer for tomatoes. The special organic fertilizer is prepared from the following raw materials in parts by weight: 20 to 50 parts of fowl manure, 50 to 100 parts of pig manure, 30 to 60 parts of cow dung, 20 to 50 parts of sandy soil, 10 to 30 parts of sugar residue, 5 to 20 parts of peanut shell, 10 to 30 parts of soybean meal, 3 to 10 parts of sodiumalginate, 5 to 20 parts of tea leaf residue, 3 to 10 parts of tartaric acid, 3 to 10 parts of chitin, 3 to 10 parts of plant ash, 1 to 5 parts of a compound microorganism bacterium agent, 3 to 10 parts of herba patriniae residue, 3 to 10 parts of radix isatidis residue, 10 to 30 parts of urea, 3 to 10 parts of calcium superphosphate, 10 to 30 parts of rape straw, 10 to 30 parts of edible mushroomresidue and 5 to 20 parts of akadama soil. According to the special fertilizer disclosed by the invention, main raw materials are selected from various wastes and the wastes are comprehensively utilized, so that the special fertilizer is green and environmentally friendly. The special organic fertilizer can be used for providing sufficient fertility for the growth of the tomatoes, damages to a soil structure are not caused after the fertilizer is applied for a long period and a hardening phenomenon of soil is avoided. Traditional Chinese medicine residues are added so that the disease resisting capability of the tomatoes can be improved.

Description

technical field [0001] The invention relates to a special organic fertilizer and a preparation method thereof, in particular to a special organic fertilizer for tomatoes and a preparation method thereof. Background technique [0002] Tomato, or tomato (scientific name: Lycopersicon esculentum Mill.), is an annual or perennial herbaceous plant belonging to the family Solanaceae. The berries are oblate or nearly spherical, fleshy and juicy, the seeds are yellow, and the flowers and fruits are in summer and autumn. Tomatoes are native to South America and are widely cultivated in northern and southern China. Tomato fruit is rich in nutrition and has a special flavor. Can be eaten raw, cooked, processed tomato paste, juice or whole fruit canned. Therefore, it is widely planted. Tomato is a temperature-loving vegetable. Under normal conditions, the optimum temperature for assimilation is 20-25°C, and the optimum soil temperature for root growth is 20-22°C. It likes light, the...

AI Technical Summary

Problems solved by technology

However, long-term application of chemical fertilizers will easily damage the soil structure, make the soil hard and easy to compact, thus affecting the growth of tomatoes, resulting in a continuous decrease in tomato yields and an increase in diseases.