Special fertilizer for lotus roots

Abstract

The invention discloses special fertilizer for lotus roots. The special fertilizer comprises, by weight, 20-80 parts of duck manure, 10-35 parts of cow dung, 10-35 parts of earthworm cast manure, 20-25 parts of chicken manure, 5-20 parts of sugarcane residues, 5-20 parts of urea, 3-10 parts of monoammonium phosphate, 3-12 parts of monopotassium phosphate, 2-10 parts of potassium chloride, 5-20 parts of ground phosphate rock, 1-5 parts of trace elements, 0.1-0.5 part of bacillus subtilis, 0.2-0.7 part of lactic acid bacteria, 0.1-0.5 part of bacillus megatherium, 1-5 parts of humic acid, 0.5-1.5 parts of molasses, 1-2.5 parts of chitosan oligosaccharide, 1-4 parts of kaolin, 1-5 parts of calcium oxide and 50-85 parts of envelope material. The envelope material is composed of alkyd resin, attapulgite and paraffin. The special fertilizer for the lotus roots is reasonable in formula, balanced in nutrition and high in utilization rate, has a slow-release effect, meanwhile increases the yield of the lotus roots and improves the quality of the lotus roots.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special fertilizer for lotus roots. Background technique [0002] Lotus root is rich in nutrition and delicious in taste. It can be eaten fresh or processed into lotus root powder, sugared lotus root slices, etc. It is a natural tonic and has become one of the necessary vegetables in people's daily life. [0003] The lotus root grows underwater and must be turned into the soil after fertilization. One is to be close to the root system after being in the soil, which is easy to absorb, and the other is to prevent a large amount of nutrients from dissolving in the water, which will make the water body eutrophic, which is not good for the growth of the lotus root. However, turning the soil during the growth of lotus root is difficult for mechanized operation, and time-consuming and labor-intensive for manual operation. At present, there is still a lack of fertilizer varieties ...

AI Technical Summary

Problems solved by technology

[0003] The lotus root grows under the water, and it must be turned into the soil after fertilization. One is to be close to the root system after entering the soil, which is easy to absorb, and the other is to prevent a large amount of nutrients from dissolving in the water, which will make the water body eutrophic, which is not good for the growth of the lotus root.

However, it is difficult to turn the soil during the growth of lotus root, and the manual operation is time-consuming and laborious.

At present, there is still a lack of fertilizer varieties that have long fertilizer effects, nutrient release and meet the absorption requirements of lotus roots, and only need to be applied once before transplanting. As a result, the quality and yield of lotus roots are low in the process of planting lotus roots, and the benefits are not high.