Special fertilizer applied to lotus roots in early stage of forming lotus seedpods

Abstract

The invention mainly relates to the technical field of aquatic products and discloses a special fertilizer applied to lotus roots in an early stage of forming lotus seedpods. The fertilizer is prepared from the following raw materials: corncobs, sawdust, pig manure, chicken manure, sweet potato vines, bagasse, edible fungus culture media, biogas residue, distilled grains, vinegar residue, EM bacteria, active carbon, disease-resistant powder and inorganic fertilizers. The fertilizer is rich in raw materials, balanced in nutrition and rich in organic and inorganic nutrition elements, is capableof accelerating expansion of lotus seedpods and lotus seeds of the lotus roots, enabling the yield of lotus seeds to reach 365kg per mu, enabling the yield of the lotus roots to reach 2694kg per mu, and obviously improving the planting efficiency of the lotus roots; all the other raw materials except the active carbon, the disease-resistant powder and the inorganic fertilizers are firstly crushedand are subsequently fermented for a first time, so that the bacteria proliferation is accelerated and the release of nutrition components in the raw materials is accelerated, and the nutrition absorption of the lotus roots is accelerated; after the active carbon and the disease-resistant powder are added, the raw materials are continuously fermented at low temperature, so that the active carbon fully absorbs the nutrition components and the disease-resistant components; the nutrition components and the disease-resistant components are slowly released in the later stage; the utilization rate of the fertilizer is increased; the occurrence of pests and diseases is reduced; the growth of the lotus seedpods is promoted; the yield of the lotus seeds is improved.

Description

technical field [0001] The invention mainly relates to the technical field of aquatic products, in particular to a special fertilizer for the initial stage of canopy formation of lotus roots. Background technique [0002] Lotus root is rich in nutrients, rich in starch, dietary fiber, protein, vitamins and mineral elements, etc. At the same time, it has good health care functions. It can stop bleeding and diarrhea, beautify and remove acne, lower blood sugar, lower blood fat, lower blood pressure, and benefit the intestines , detoxification and beautification, anti-fatigue, protection of the respiratory system, anti-aging, anti-cancer and anti-cancer; In order to increase the yield of lotus root during the planting process, no attention should be paid to the nutrients in the canopy formation period, and only inorganic fertilizers were used. In the initial period of canopy formation, strong seed fertilizer was applied, 5 kg of urea, 2.5 kg of potassium chloride, and 0.5 kg of...

AI Technical Summary

Problems solved by technology

[0002] Lotus root is rich in nutrition, rich in starch, dietary fiber, protein, vitamins and mineral elements, etc. At the same time, it has good health care functions. It can stop bleeding and diarrhea, beautify and remove acne, lower blood sugar, blood fat, blood pressure, and benefit the intestines , detoxification and beautification, anti-fatigue, protection of the respiratory system, anti-aging, anti-cancer and anti-cancer; In order to increase the yield of lotus root during the planting process, no attention should be paid to the nutrients in the canopy formation period, and only inorganic fertilizers were applied. In the initial period of canopy formation, strong seed fertilizer was applied, 5 kg of urea, 2.5 kg of potassium chloride, and 0.5 kg of borax were applied per mu. After that, every 10 Fertilize once every 15 days (decrease the amount of fertilizer by 10% each time), the whole process is 5~6 times, the process is cumbersome, and the yield of lotus seeds is low, which can only reach about 200kg per mu, which is far from meeting the market demand