Special fertilizer for witloof and preparation method thereof

Abstract

The invention relates to the technical field of fertilizers, in particular to a special fertilizer for witloof. The special fertilizer for witloof comprises the following raw materials in parts by weight: 20-30 parts of ammonium sulfate, 10-20 parts of potassium sulfate, 12-18 parts of monopotassium phosphate, 10-20 parts of a calcium magnesium phosphate fertilizer, 8-12 parts of a compound micro-fertilizer, 10-20 parts of chicken manure, 5-8 parts of sucrose slag, 6-12 parts of rape seed cake, 10-20 parts of furfural residue, 12-18 parts of eanut hull powder, 8-12 parts of citric acid residues, 6-8 parts of compound bacteria and 8-12 parts of compound amino acid. The special fertilizer for witloof contains various macroelements and micronutrient elements, which are required by witloof, isrich in various elements including nitrogen, phosphorus, potassium, boron and the like, which are required by growth of witloof, fully meets development and growth requirements, as well as high-quality and high-yield requirements, of witloof in different stages, and has a remarkable yield-increasing effect on witloof; and application test results show that after the special fertilizer is appliedto witloof, the yield per mu can be 2,360 kg or above, and the quality of witloof is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special fertilizer for chicory and a preparation method thereof. Background technique [0002] Chicory, also known as coffee grass and coffee radish, is a perennial herb of the genus Cichorium in the family Asteraceae; the root is fleshy, short and thick, the stem is erect, ribbed, hollow, multi-branched, leaves alternate, long oblanceolate, flower head, corolla Tongue-shaped, blue in color; tender leaves, good palatability, no peculiar smell, rich in crude protein, crude fiber, crude fat, calcium, phosphorus and other nutrients, the leaves can be made into lettuce, and chicory is a dual-purpose plant for medicine and food The traditional Chinese medicine names are chicory and chicory root, which have the effects of clearing away heat and detoxification, diuresis, reducing swelling, and invigorating the stomach. The roots contain inulin and aromatic substances, which can be...

AI Technical Summary

Problems solved by technology

[0003] It can be seen that chicory is rich in nutrients, has high medicinal value and economic value, and has high plantability. Chicory is very sensitive to nutrients. At present, when people fertilize chicory, they generally use chemical fertilizers, urea, and manure. and other raw materials to topdress chicory, although there is a certain effect, but the nutrients contained in chemical fertilizers and urea are far from meeting the nutritional needs of chicory. A variety of diseases and insect pests, the yield cannot increase, and a large number of lodging phenomena appear. Therefore, how to improve these problems to achieve the purpose of promoting the growth of chicory, increasing the yield of chicory, and improving the quality of chicory is the focus of current research.

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