Fertilizer used for improving watermelon soil

Abstract

The invention relates to the technical field of soil improvement, in particular to fertilizer used for improving watermelon soil. The fertilizer is prepared from the following components in parts by mass: 10-20 parts of humus, 20-30 parts of plant ash powder, 5-18 parts of vinasse, 6-12 parts of canal mud, 6-8 parts of potassium polyacrylate, 6-8 parts of potassium humate, 0.5-1.8 parts of a multiple species inoculant, 3.2-8 parts of chitin, 1-4 parts of potassium polyamino acid, 12-18 parts of ground phosphate rock, 1.2-4.8 parts of a microelement solution, 1-5 parts of slaughterhouse waste fermentation materials, and 0.6-1.8 parts of a soil loosening agent. The fertilizer used for improving the watermelon soil effectively improves the soil performance after watermelon picking, the next time of watermelon planting is facilitated, and the taste and moisture of the next time of watermelons cannot be affected.

Description

technical field [0001] The invention relates to the technical field of soil improvement, in particular to a fertilizer for improving watermelon soil. Background technique [0002] Watermelon is called "the king of midsummer". It is refreshing and thirst-quenching, sweet and juicy. It is the best fruit in midsummer. Apart from fat and cholesterol, watermelon contains a lot of glucose, malic acid, fructose, protein amino acid, tomato element and rich vitamin C, etc. Substance is a kind of food rich in high nutrition, pure and safe to eat. The sugar content of pulp meat is generally 5-12%, including glucose, fructose and sucrose. Sweetness increases with increasing sucrose later in ripening. It can be cultivated all over China. In the south, Hainan Island is the main production area. Due to its unique climate characteristics, watermelons are abundant all year round with various varieties. In the north, the main planting belt is along the Yellow River. The land on both sides...

AI Technical Summary

Problems solved by technology

[0003] Watermelons need a lot of nutrients throughout the growth period, and the nutrients in the soil are consumed quickly. Repeated fertilization during the growth period will not only cause more and less nutrient supply, which is not conducive to the growth of watermelons, but also absorbs nutrients from the roots and vines. irreversible damage to performance