CN103497031A - Agricultural fertilizer and its preparation method - Google Patents

Abstract

The invention discloses an agricultural fertilizer and its preparation method, and the agricultural fertilizer is prepared from the following raw materials: by weight, 70-80 parts of biogas residue, 25-26 parts of urea, 40-45 parts of calcium superphosphate, 34-37 parts of ammonium bicarbonate, 56-59 parts of soybean meal, 32-35 parts of seaweed powder, 23-26 parts of zeolite powder, 12-14 parts of mica powder, 19-23 parts of potassium chloride, 8-10 parts of a soil conditioner, 10-14 parts of peat, 15-19 parts of diatomite, 5-6 parts of iron ore slag, 23-26 parts of weathering coal and 2-3 parts of eucalyptus oil. The beneficial effects of the agricultural fertilizer is in that: the agricultural fertilizer comprises the biogas residue containing abundant organic matters, has the characteristics of improving soil, low cost, improving quality, increasing production and the like, may not cause pollution to the environment, reduces harmful accumulation, effectively improves the cultivated land fertility, improves soil fertilizing environment, looses soil, enhances soil aggregate structures, improves water and fertilizer retention capacity, and increases the soil organic matters.

Description

Agricultural fertilizer and preparation method thereof

Technical field

The invention belongs to the compound manure technical field, especially agricultural fertilizer and preparation method thereof.

Background technology

Fertilizer, be to provide the essential nutritive element of one or more plants, improves soil property, a class material of the level of increasing soil fertility.One of basic substance of agriculture production.Fertilizer type is a lot, nitrogen is arranged, phosphorus, the chemical fertilizer such as potassium, dregs of beans is arranged, animal excrement, the organic fertilizer such as agricultural wastes, also have the bio-feritlizers such as biological bacteria, also has silicon, magnesium, iron, boron, the secondary and micro-element fertilizers such as selenium, numerous, Different Crop is due to different habits, different growth phases, demand to fertilizer is all not identical, therefore, need to be in conjunction with different crop varieties, study different fertilizer, be starved of, to improve quality and the speed of growth of crop, increasing corps nutrient is worth with health care, promote human health, to promote the well-being of mankind.

Summary of the invention

The purpose of this invention is to provide a kind of agricultural fertilizer and preparation method thereof.

Technical scheme of the present invention is as follows:

A kind of agricultural fertilizer is characterized in that being made by the raw material of following weight part: natural pond slag 70-80, urea 25-26, calcium superphosphate 40-45, bicarbonate of ammonia 34-37, dregs of beans 56-59, seaweed powder 32-35, zeolite powder 23-26, mica powder 12-14, Repone K 19-23, soil conditioner 8-10, peat composed of rotten mosses 10-14, diatomite 15-19, Iron-ore Slag 5-6, weathered coal 23-26, Oil of Eucalyptus 2-3;

Described soil conditioner is made by the raw material of following weight part:

Montmorillonite powder 12-15, zinc sulfate 4-5, Sodium Selenite 1-2, manganous sulfate 2-3, sal epsom 2-3, bamboo charcoal 4-5, clay 10-12, vermiculite 8-10, aluminium vanadine 3-4, white lime 2-3, wintergreen oil 3-4, Oil of Eucalyptus 1-2, borax 2-3, aluminium hydroxide 2-3, Silane coupling agent KH550 2-3, water are appropriate.

The preparation method: montmorillonite powder, clay, bamboo charcoal, wintergreen oil add suitable quantity of water and mix, stir into mud, send into 420-440 ℃ of kiln roasting 3-4 hour, then, cooling crush becomes the 1-3mm coarse grain, after inciting somebody to action again Oil of Eucalyptus and zinc sulfate, Sodium Selenite, manganous sulfate, sal epsom, borax mixing, the coarse grain, the Silane coupling agent KH550 that add gained, stir 30-40 minute, then, add again other remaining component mixing granulation, dry and get final product.

The preparation method of described agricultural fertilizer, is characterized in that each material composition is mixed, and granulation, obtain

The invention has the beneficial effects as follows: in the slag of natural pond of the present invention, contain abundant organic matter, have the soil of improvement, cost low, improve the characteristics such as quality and volume increase, free from environmental pollution, reduce harmful accumulation, effectively improve Cultivated-land Fertility, improve the fertilizer provision from soil environment, can chessom, strengthen soil aggregate, improve the preserve moisture and fertility ability, increase the soil organism.

Embodiment

A kind of agricultural fertilizer, made by the raw material of following weight part (kilogram): natural pond slag 70, urea 25, calcium superphosphate 40, bicarbonate of ammonia 34, dregs of beans 56, seaweed powder 32, zeolite powder 26, mica powder 12, Repone K 19, soil conditioner 10, the peat composed of rotten mosses 10, diatomite 15, Iron-ore Slag 5, weathered coal 23, Oil of Eucalyptus 2;

Soil conditioner is made by the raw material of following weight part (kilogram):

Montmorillonite powder 12, zinc sulfate 5, Sodium Selenite 1, manganous sulfate 3, sal epsom 2, bamboo charcoal 4, clay 10, vermiculite 8, aluminium vanadine 4, white lime 3, wintergreen oil 4, Oil of Eucalyptus 1, borax 3, aluminium hydroxide 3, Silane coupling agent KH550 3, water are appropriate.

The preparation method: montmorillonite powder, clay, bamboo charcoal, wintergreen oil add suitable quantity of water and mix, stir into mud, send into 420-440 ℃ of kiln roasting 3-4 hour, then, cooling crush becomes the 1-3mm coarse grain, after inciting somebody to action again Oil of Eucalyptus and zinc sulfate, Sodium Selenite, manganous sulfate, sal epsom, borax mixing, the coarse grain, the Silane coupling agent KH550 that add gained, stir 30-40 minute, then, add again other remaining component mixing granulation, dry and get final product.

The preparation method of described agricultural fertilizer, is characterized in that each material composition is mixed, and granulation, obtain

Applied range of the present invention, various farm crop, fruit tree, flowers etc. can adapt to.Particularly paddy rice, wheat, sweet potato, sugarcane, vegetables, tealeaves, melon and fruit, garden strain crop and flowers etc. are had to special efficacy.The present invention topdresses for wheat, corn etc., uses the 30-40 kilogram for every mu, and wheat can increase production 20-30%, and corn can increase production 15-20%, has good effect.

Claims (2)

1. an agricultural fertilizer, is characterized in that being made by the raw material of following weight part: natural pond slag 70-80, urea 25-26, calcium superphosphate 40-45, bicarbonate of ammonia 34-37, dregs of beans 56-59, seaweed powder 32-35, zeolite powder 23-26, mica powder 12-14, Repone K 19-23, soil conditioner 8-10, peat composed of rotten mosses 10-14, diatomite 15-19, Iron-ore Slag 5-6, weathered coal 23-26, Oil of Eucalyptus 2-3;

Described soil conditioner is made by the raw material of following weight part:

Montmorillonite powder 12-15, zinc sulfate 4-5, Sodium Selenite 1-2, manganous sulfate 2-3, sal epsom 2-3, bamboo charcoal 4-5, clay 10-12, vermiculite 8-10, aluminium vanadine 3-4, white lime 2-3, wintergreen oil 3-4, Oil of Eucalyptus 1-2, borax 2-3, aluminium hydroxide 2-3, Silane coupling agent KH550 2-3, water are appropriate;

The preparation method: montmorillonite powder, clay, bamboo charcoal, wintergreen oil add suitable quantity of water and mix, stir into mud, send into 420-440 ℃ of kiln roasting 3-4 hour, then, cooling crush becomes the 1-3mm coarse grain, after inciting somebody to action again Oil of Eucalyptus and zinc sulfate, Sodium Selenite, manganous sulfate, sal epsom, borax mixing, the coarse grain, the Silane coupling agent KH550 that add gained, stir 30-40 minute, then, add again other remaining component mixing granulation, dry and get final product.

2. the preparation method of agricultural fertilizer according to claim 1, is characterized in that each material composition is mixed, and granulation, obtain.