CN103524250A - Green vegetable special-purpose fertilizer and preparation method thereof - Google Patents

Abstract

The invention discloses a green vegetable special-purpose fertilizer and a preparation method thereof. The fertilizer is prepared from the raw materials of, by weight: 200-230 parts of sludge, 120-140 parts of straw, 110-130 parts of sweet potato flour, 100-120 parts of bran, 70-90 parts of furfural residue, 20-24 parts of molasses, 30-35 parts of castor root powder, 35-40 parts of ammonium nitrate, 16-19 parts of potassium chloride, 3-5 parts of manganese sulfate, 3-4 parts of ferrous sulfate, 1-2 parts of potassium iodide, 4-5 parts of borax, 1-2 parts of disodium ethylenediamine tetraacetate, 6-9 parts of an EM inoculant, 10-15 parts of a soil conditioner, and proper amount of water. The fertilizer provided by the invention is prepared through microbial fermentation of organic wastes such as sludge, straw, sweet potato flour, bran, furfural residue, and the like. With the auxiliary materials of inorganic chemical fertilizers such as ammonium nitrate, potassium chloride, and the like, advantages of inorganic fertilizer and organic fertilizer are combined. The fertilizer provided by the invention has high effective component content. With the fertilizer, soil structure can be improved, soil water-retention and fertilizer-retention capacities can be improved, vegetable resistance against pests can be improved, and vegetable yield can be improved.

Description

A kind of green vegetables dedicated fertilizer and preparation method thereof

Technical field

The present invention relates to a kind of technical field of fertilizers, particularly a kind of green vegetables dedicated fertilizer and preparation method thereof.

Background technology

Fertilizer can be divided into two large classes substantially, i.e. inorganic fertilizer and the large class of fertilizer two.Inorganic fertilizer wherein, it is exactly our usually alleged chemical fertilizer, have that nutrient content is high, element is single, fertilizer efficiency is fast, sanitation and hygiene, use the advantages such as convenient, but life-time service chemical fertilizer easily causes soil compaction, the plant underproduction, ecotope to suffer destruction etc., and wherein best treatment process is to mix and use with fertilizer.And fertilizer mainly utilizes people to live with industrial waste, be raw material, be generally to make by fermentation, there is fertilizer efficiency lasting, the advantage such as pollution-free, nutritious.

Vegetables are popular vegetables that people generally eat, current consumption amount is large, but in recent years due to the improper use of fertilizer and the excessive use of agricultural chemicals, problem about vegetable safety hidden danger happens occasionally, bring very large injury to people's health and environment, it is that relatively safety, with relieved, not only can improve the output of vegetables that the fertilizer that is directed to vegetables adopts organic fertilizer and the combination of mineral manure, and the while can also be improved the quality of vegetables.

Summary of the invention

Fertilizer object of the present invention is to provide a kind of green vegetables dedicated fertilizer and preparation method thereof.

Technical scheme of the present invention is as follows:

Fertilizer is made by the raw material of following weight part: mud 200-230, stalk 120-140, sweet potato powder 110-130, system chaff 100-120, furfural dregs 70-90, molasses 20-24, root of Palma christi powder 30-35, ammonium nitrate 35-40, Repone K 16-19, manganous sulfate 3-5, ferrous sulfate 3-4, potassiumiodide 1-2, borax 4-5, disodium ethylene diamine tetraacetate 1-2, EM microbial inoculum 6-9, soil conditioner 10-15, water are appropriate;

Described soil conditioner is made by the raw material of following weight part: attapulgite 150-170, bamboo charcoal 40-45, nanometer jade powder 5-7, nano-carbon powder 1-2, xitix 1-2, starch 4-5, polyvinyl alcohol 2-3, zinc sulfate 4-5, manganous sulfate 3-4, ammonium molybdate 4-5, soybean oil 1-2, sodium alginate 2-3, ammonium persulphate 3-4, water are appropriate; Preparation method adds each raw material except ammonium persulphate in suitable quantity of water, mixes, and grinds and makes slurry, and be heated to 80-90 ℃, then add ammonium persulphate, stirring reaction 40-60 minute, heating is concentrated into mud shape, and granulation, dries and get final product.

The concrete steps of the preparation of fertilizer are as follows:

(1) add suitable quantity of water to heat while stirring into pasty state sweet potato powder, be cooled to room temperature after adding molasses to stir, then add EM microbial inoculum, stir, make containing bacterium paste, standby

(2) will be after crushed stalk slagging mix with mud, system chaff, furfural dregs etc., add step 1 containing bacterium paste, after stirring, after sealing, under normal temperature, carry out anaerobic fermentation 15-20 days, during every turning in 3-4 days once;

(3) root of Palma christi powder is added to suitable quantity of water building 20-30 minute, add again ammonium nitrate, Repone K, manganous sulfate, ferrous sulfate, potassiumiodide, borax, disodium ethylene diamine tetraacetate to mix, after stirring, add and in the fermentation materials of step 2, under normal temperature, continue fermentation 10-12 days, during turning 2-3 time;

(4) material step 3 having been fermented is spread out under natural condition and is dried, after pulverizing slagging, mixes with other remaining component.

Beneficial effect of the present invention:

Fertilizer of the present invention adopts the organic wastes such as mud, stalk, sweet potato powder, system chaff, furfural dregs to undergo microbial fermentation and makes, be aided with again the inorganic fertilizers such as ammonium nitrate, Repone K, combine the advantage of mineral manure and organic fertilizer, have active constituent content high, improve Soil structure, improve the preserve moisture and fertility of soil ability, improve vegetables for the resistibility of disease and pest, increase the advantages such as output of vegetables.

Specific embodiments

Below in conjunction with following embodiment, the present invention is described in further detail:

The raw material that takes following weight part (kg) is made: mud 200-230, stalk 120-140, sweet potato powder 110-130, system chaff 100-120, furfural dregs 70-90, molasses 20-24, root of Palma christi powder 30-35, ammonium nitrate 35-40, Repone K 16-19, manganous sulfate 3-5, ferrous sulfate 3-4, potassiumiodide 1-2, borax 4-5, disodium ethylene diamine tetraacetate 1-2, EM microbial inoculum 6-9, soil conditioner 10-15, water are appropriate;

Described soil conditioner is made by the raw material of following weight part (kg): described soil conditioner is made by the raw material of following weight part (kg): attapulgite 150, bamboo charcoal 40, nanometer jade powder 5, nano-carbon powder 2, xitix 1, starch 5, polyvinyl alcohol 2, zinc sulfate 5, manganous sulfate 3, ammonium molybdate 4, soybean oil 1, sodium alginate 3, ammonium persulphate 3, water are appropriate; Preparation method adds each raw material except ammonium persulphate in suitable quantity of water, mixes, and grinds and makes slurry, and be heated to 80-90 ℃, then add ammonium persulphate, stirring reaction 40-60 minute, heating is concentrated into mud shape, and granulation, dries and get final product.

The preparation method's of fertilizer concrete steps are as follows:

(1) add suitable quantity of water to heat while stirring into pasty state sweet potato powder, be cooled to room temperature after adding molasses to stir, then add EM microbial inoculum, stir, make containing bacterium paste, standby

(2) will be after crushed stalk slagging mix with mud, system chaff, furfural dregs etc., add step 1 containing bacterium paste, after stirring, after sealing, under normal temperature, carry out anaerobic fermentation 15-20 days, during every turning in 3-4 days once;

(3) root of Palma christi powder is added to suitable quantity of water building 20-30 minute, add again ammonium nitrate, Repone K, manganous sulfate, ferrous sulfate, potassiumiodide, borax, disodium ethylene diamine tetraacetate to mix, after stirring, add and in the fermentation materials of step 2, under normal temperature, continue fermentation 10-12 days, during turning 2-3 time;

(4) material step 3 having been fermented is spread out under natural condition and is dried, after pulverizing slagging, mixes with other remaining component.

For the using value of fertilizer of the present invention is better described, by the identical Shanghai of growing way blue or green be divided into experimental group and the large group of control group two, fertilizer of the present invention and common fertilizer are applied respectively to experimental group and control group by 180 kilograms every mu as base manure, get its mean value, experimental result is as shown in the table:

	Output (kilogram/every mu)	Plant height (cm)	The complete stool number of blade
				Experimental group	2000	26	15
Control group	1650	21	12

Result shows to compare with control group, uses the output that fertilizer provided by the present invention has improved Shanghai green grass or young crops to a great extent, apparently higher than control group.

Claims (2)

1. a green vegetables dedicated fertilizer, it is characterized in that, by the raw material of following weight part, made: mud 200-230, stalk 120-140, sweet potato powder 110-130, system chaff 100-120, furfural dregs 70-90, molasses 20-24, root of Palma christi powder 30-35, ammonium nitrate 35-40, Repone K 16-19, manganous sulfate 3-5, ferrous sulfate 3-4, potassiumiodide 1-2, borax 4-5, disodium ethylene diamine tetraacetate 1-2, EM microbial inoculum 6-9, soil conditioner 10-15, water are appropriate;

Described soil conditioner is made by the raw material of following weight part: attapulgite 150-170, bamboo charcoal 40-45, nanometer jade powder 5-7, nano-carbon powder 1-2, xitix 1-2, starch 4-5, polyvinyl alcohol 2-3, zinc sulfate 4-5, manganous sulfate 3-4, ammonium molybdate 4-5, soybean oil 1-2, sodium alginate 2-3, ammonium persulphate 3-4, water are appropriate; Preparation method adds each raw material except ammonium persulphate in suitable quantity of water, mixes, and grinds and makes slurry, and be heated to 80-90 ℃, then add ammonium persulphate, stirring reaction 40-60 minute, heating is concentrated into mud shape, and granulation, dries and get final product.

2. according to the green vegetables dedicated fertilizer described in claims 1, it is characterized in that, preparation method's concrete steps are as follows:

(1) add suitable quantity of water to heat while stirring into pasty state sweet potato powder, be cooled to room temperature after adding molasses to stir, then add EM microbial inoculum, stir, make containing bacterium paste, standby

(2) will be after crushed stalk slagging mix with mud, system chaff, furfural dregs etc., add step 1 containing bacterium paste, after stirring, after sealing, under normal temperature, carry out anaerobic fermentation 15-20 days, during every turning in 3-4 days once;

(3) root of Palma christi powder is added to suitable quantity of water building 20-30 minute, add again ammonium nitrate, Repone K, manganous sulfate, ferrous sulfate, potassiumiodide, borax, disodium ethylene diamine tetraacetate to mix, after stirring, add and in the fermentation materials of step 2, under normal temperature, continue fermentation 10-12 days, during turning 2-3 time;

(4) material step 3 having been fermented is spread out under natural condition and is dried, after pulverizing slagging, mixes with other remaining component.