Special organic-inorganic compound fertilizer for pepper

Abstract

The invention discloses a special organic-inorganic compound fertilizer for pepper. The special organic-inorganic compound fertilizer for pepper is prepared from the following raw materials in parts by weight: 180-220 parts of sugar residue, 20-50 parts of potassium fulvate, 15-30 parts of humic acid, 20-50 parts of magnesium sulfate, 230-260 parts of potassium chloride, 50-80 parts of an adhesive, 180-220 parts of carbamide, 100-130 parts of monoammonium phosphate, 90-120 parts of ammonium sulfate and 20-50 parts of a traditional Chinese herbal medicine pesticide. The traditional Chinese herbal medicine pesticide is prepared from the following raw materials: pyrethrum, mint leaf, pepper leaf, clove and neem. The special organic-inorganic compound fertilizer for pepper is reasonable in formula and is capable of improving soil, evenly releasing nutrients, improving resistance of plants; the traditional Chinese herbal medicine pesticide is added, so that the physiological diseases which are easily generated on the pepper can be prevented; the resistance to the diseases and resistance to pests are improved; the pepper quality can be improved; the pepper yield is increased; the special organic-inorganic compound fertilizer for pepper is a residue-free, pollution-free and environmental-friendly fertilizer which is integrated with the pesticide.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilizers, and relates to an organic-inorganic compound fertilizer, in particular to an organic-inorganic compound fertilizer special for capsicum. Background technique [0002] Pepper is widely cultivated in various parts of China. It likes nitrogen, phosphorus, and potassium. It has a large demand for nitrogen and potassium and is sensitive to phosphorus. Soil nutrient imbalance, pepper root rot, bacterial wilt, root-knot nematode and other soil-borne diseases are serious. When the fertilizer application is unreasonable, the pepper plants will be weak and susceptible to disease, which will cause peppers to drop flowers and fail to bear fruit, or The fruit is small and the spiciness is low, resulting in a reduction in pepper production and economic losses. [0003] The application of compound fertilizers can overcome the problem of soil nutrient imbalance caused by the applica...

AI Technical Summary

Problems solved by technology

[0002] Pepper is widely cultivated in various parts of China. It likes nitrogen, phosphorus, and potassium. It has a large demand for nitrogen and potassium and is sensitive to phosphorus. Soil nutrient imbalance, pepper root rot, bacterial wilt, root-knot nematode and other soil-borne diseases are serious. When the fertilizer application is unreasonable, the pepper plants will be weak and susceptible to disease, which will cause peppers to drop flowers and fail to bear fruit, or The fruit is small and the spiciness is low, resulting in a reduction in pepper production and economic losses

[0003] The application of compound fertilizers can overcome the problem of soil nutrient imbalance caused by the application of simple chemical fertilizers, but the effective utilization rate of existing compound fertilizers is low, the loss is fast, and the amount of waste is large, which cannot completely solve the problems of soil compaction and atmospheric soil pollution of groundwater sources

At the same time, it has few nutrients and cannot fully supply the nutrients needed for crop growth and development.

At the same time, there are the following disadvantages: using the same formula for different crops cannot meet the growth needs of specific plants; because the organic raw materials of the organic-inorganic compound fertilizers generally come from agricultural waste (straw, soybean meal, cotton meal), livestock and poultry manure (chicken manure, cattle and sheep horse manure, rabbit manure), industrial waste (distiller's grains, vinegar grains, cassava residue, etc.), domestic waste (food waste), etc., are very likely to pollute the soil environment due to the antibiotics and heavy metals contained therein

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