CN104557275A

CN104557275A - Liquid fertilizer with sterilization and leaf protection functions and preparation method of liquid fertilizer

Info

Publication number: CN104557275A
Application number: CN201410804435.1A
Authority: CN
Inventors: 周作艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-22
Filing date: 2014-12-22
Publication date: 2015-04-29

Abstract

The invention discloses a liquid fertilizer with sterilization and leaf protection functions. The liquid fertilizer is prepared from the following raw materials in parts by weight: 2-3 parts of manganese sulfate, 6-8 parts of potassium nitrate, 4-5 parts of quartzite powder, 7-9 parts of tea dregs, 2-4 parts of salicylic acid, 4-6 parts of monopotassium phosphate, 4-5 parts of reed vinegar liquid, 3-5 parts of ferric chloride, 4-7 parts of bract of carpesium macrocephalum, 2-3 parts of manganese sulfate monohydrate, 0.1-0.2 part of 2,3-D-butyl ester, 0.1-0.3 parts of N-dimethylamino succinamide, 5-6 parts of strobile of platycladus orientalis, 3-5 parts of iron-containing waste residue and 8-12 parts of a compounding agent. The liquid fertilizer contains various bioactive components and is rich in medium-trace elements such as iron and calcium required by crops; by spraying ground slurry, with a sterilization effect, of the bract of carpesium macrocephalum and the strobile of platycladus orientalis, diseases and pests on the leaf surfaces of the crops can be effectively reduced; the liquid fertilizer is wide in application range.

Description

A kind of sterilization liquid fertilizer protecting leaf and preparation method thereof

Technical field

The present invention relates to a kind of technical field of fertilizers, particularly a kind of sterilization liquid fertilizer protecting leaf and preparation method thereof.

Background technology

Liquid fertilizer, due to its instant, uniform advantage, is the first-selected fertilizer of irrigation equipment fertilising, due to its i.e. property used, without the need to stirring and dissolving, is applicable to very much automatization fertilising.But the research and development of China's liquid fertilizer and production are also in the starting stage, and it is low that most liquid fertilizer exists nutrient content, there are the problems such as layering caking precipitation.In order to solve the problem, the present inventor chooses plurality of raw materials, by production processes such as the agitation and filtration of multi-step, obtain even pure liquid functional type fertilizer, its nutrient content is high, and also containing multiple beneficial bacterial classification, application process is simple, there will not be the problem of blocking pipe, this liquid fertilizer uniform composition simultaneously, formulates usage quantity according to concrete crop, effectively can reduce the waste of fertilizer, saving planting cost, is a kind of new function type liquid fertilizer of high-quality.

Summary of the invention

The present invention compensate for the deficiencies in the prior art, provides a kind of sterilization liquid fertilizer protecting leaf and preparation method thereof.

Technical scheme of the present invention is as follows:

Fertilizer of the present invention is made up of the raw material of following weight part: manganous sulfate 2-3, saltpetre 6-8, quartz powder 4-5, tealeaf residue 7-9, Whitfield's ointment 2-4, potassium primary phosphate 4-6, reed vinegar liquid 4-5, iron(ic) chloride 3-5, Herba Carpesii macrocephali bract 4-7, manganese sulfate monohydrate 2-3,2,4-D-butyl ester 0.1-0.2, N dimethylamine base succinic diamide 0.1-0.3, arbor-vitae cone 5-6, iron slag 3-5, Synergist S-421 95 8-12;

Described Synergist S-421 95 is made up of the raw material of following weight part: turtle shell 6-8, ox angle 4-6, calcium amino acid chelate 3-5, chelating amino acids manganese 3-5, zinc-amino acid chelate 3-5, amino acid chelated magnesium 3-5, EDTA chelated iron 3-5, rare earth 4-7, EM microbial inoculum 3-4, aquaculture tankage 8-14, guano 15-20, barley worm powder 5-7, volcanics 3-4, chromohercynite 2-3; Its preparation method is that aquaculture tankage, guano, barley worm powder and EM microbial inoculum are mixed laggard row compost fermentation, fermentation heap water content is controlled at 30%-50% during fermentation, first carry out the outdoor aerobic fermentation of 3-5 days, cover the anaerobic fermentation that plastic film carries out 6-10 days afterwards, ferment and rear fermentation heap have been squeezed, filter after the fermented liquid of acquisition is left standstill 3-5 hour and obtain fermentation clear liquid, for subsequent use; Being hydrolyzed adding appropriate phosphoric acid solution after turtle shell and the mixing of ox angle again, after reactant dissolves completely, adding limestone vegetation lysate again, filter and obtain solution 1; By grind into powder after rare earth, volcanics, chromohercynite mixing, add the water of 300-400 times of quality, stir after 2-3 hour and filter, obtain solution 2; Calcium amino acid chelate, chelating amino acids manganese, zinc-amino acid chelate, amino acid chelated magnesium, the mixing of EDTA chelated iron are added in reactor, then add the water of 200-300 times of quality, at 40-60 DEG C, stirs 90-120 minute, filter and obtain solution 3; Fermentation clear liquid, solution 1, solution 2 and solution 3 are mixed.

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

(1) by iron slag, quartz powder, tealeaf residue mixing, then add the water of 200-300 times of quality, at the uniform velocity stir after 30-50 minute and filter, obtain nutritive medium 1 for subsequent use;

(2) drop in shredder by Herba Carpesii macrocephali bract together with arbor-vitae cone, grind after 20-40 minute, filter gained slurries, reserved filtrate is for subsequent use;

(3) add in reactor after manganous sulfate, saltpetre, Whitfield's ointment, potassium primary phosphate, manganese sulfate monohydrate, iron(ic) chloride fully being mixed, add the water of 200-300 times of quality again, heat to 60-90 DEG C, continue 1 hour, 2 are added again after cooling, 4-D-butyl ester, N dimethylamine base succinic diamide, reed vinegar liquid, stir 50-70 minute, filter nutritive medium 2 is for subsequent use;

(4) step 2 gained slurries, nutritive medium 1, nutritive medium 2, Synergist S-421 95 and leftover materials are mixed, again filter, gained filtrate is weighed, packs.

Beneficial effect of the present invention:

Liquid fertilizer of the present invention contains multiple bioactive ingredients, and be rich in medium trace element needed for the crop such as iron, calcium, there is the grinding milks such as the Herba Carpesii macrocephali bract of sterilization effect, arbor-vitae cone when spraying, effectively can reduce the disease and pest on crop blade face, be a kind of liquid fertilizer applied widely.

The activity of the multiple beneficial microorganism species added in Synergist S-421 95, the nutrients such as the phosphorus potassium of release indissoluble can be decomposed, supplement the organic matter of soil, suppress growing of soil surface characters, can promote that crop root is flourishing, grow vigorous, reduce various disease to spread, collocation many animals albumen and trace element, can culture fertility, increasing both production and income, simultaneously environmentally safe.

Specific embodiments

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

The raw material taking following weight part (kg) is made: manganous sulfate 2, saltpetre 7, quartz powder 4, tealeaf residue 8, Whitfield's ointment 3, potassium primary phosphate 5, reed vinegar liquid 4, iron(ic) chloride 4, Herba Carpesii macrocephali bract 6, manganese sulfate monohydrate 2,2,4-D-butyl ester 0.1, N dimethylamine base succinic diamide 0.2, arbor-vitae cone 5, iron slag 4, Synergist S-421 95 10;

Described Synergist S-421 95 is made up of the raw material of following weight part (kg): turtle shell 7, ox angle 5, calcium amino acid chelate 4, chelating amino acids manganese 4, zinc-amino acid chelate 4, amino acid chelated magnesium 4, EDTA chelated iron 4, rare earth 5, EM microbial inoculum 3, aquaculture tankage 11, guano 18, barley worm powder 6, volcanics 3, chromohercynite 2; Its preparation method is that aquaculture tankage, guano, barley worm powder and EM microbial inoculum are mixed laggard row compost fermentation, fermentation heap water content is controlled 40% during fermentation, first carry out the outdoor aerobic fermentation of 4 days, cover the anaerobic fermentation that plastic film carries out 8 days afterwards, ferment and rear fermentation heap have been squeezed, filter after the fermented liquid of acquisition is left standstill 4 hours and obtain fermentation clear liquid, for subsequent use; Being hydrolyzed adding appropriate phosphoric acid solution after turtle shell and the mixing of ox angle again, after reactant dissolves completely, adding limestone vegetation lysate again, filter and obtain solution 1; By grind into powder after rare earth, volcanics, chromohercynite mixing, add the water of 350 times of quality, stir after 2 hours and filter, obtain solution 2; Calcium amino acid chelate, chelating amino acids manganese, zinc-amino acid chelate, amino acid chelated magnesium, the mixing of EDTA chelated iron are added in reactor, then add the water of 250 times of quality, stirs 100 minutes at 50 DEG C, filter and obtain solution 3; Fermentation clear liquid, solution 1, solution 2 and solution 3 are mixed.

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

(1) by iron slag, quartz powder, tealeaf residue mixing, then add the water of 250 times of quality, at the uniform velocity stir after 40 minutes and filter, obtain nutritive medium 1 for subsequent use;

(2) drop in shredder by Herba Carpesii macrocephali bract together with arbor-vitae cone, grind after 30 minutes, filter gained slurries, reserved filtrate is for subsequent use;

(3) add in reactor after manganous sulfate, saltpetre, Whitfield's ointment, potassium primary phosphate, manganese sulfate monohydrate, iron(ic) chloride fully being mixed, add the water of 250 times of quality again, heat to 75 DEG C, continue 1 hour, 2 are added again after cooling, 4-D-butyl ester, N dimethylamine base succinic diamide, reed vinegar liquid, stir 60 minutes, filters nutritive medium 2 is for subsequent use;

In order to the using value of liquid fertilizer of the present invention is better described, enforcement people chooses 40 mu of rice terraces and tests, wherein 20 mu adopt conventional liq fertilizer as a control group, another 20 mu adopt liquid fertilizer of the present invention as experimental group, fertilizer adopts the method sprayed to discharge, every mu of rice terrace sprays 2500kg liquid fertilizer, and between the paddy rice growth stage, all paddy rice all adopt identical management mode and plantation gimmick, obtain data as follows:

Experimental group liquid fertilizer squirts smooth and easy, and contained by unit volume, nutrient is higher than control group, has water-saving and economizes fertile advantage, and occurred the situation spraying line clogging when control group is used, add planting cost.

Claims

1. the liquid fertilizer of leaf is protected in a sterilization, it is characterized in that, be made up of the raw material of following weight part: manganous sulfate 2-3, saltpetre 6-8, quartz powder 4-5, tealeaf residue 7-9, Whitfield's ointment 2-4, potassium primary phosphate 4-6, reed vinegar liquid 4-5, iron(ic) chloride 3-5, Herba Carpesii macrocephali bract 4-7, manganese sulfate monohydrate 2-3,2,4-D-butyl ester 0.1-0.2, N dimethylamine base succinic diamide 0.1-0.3, arbor-vitae cone 5-6, iron slag 3-5, Synergist S-421 95 8-12;

2. the liquid fertilizer of leaf is protected in the sterilization according to claims 1, it is characterized in that, the concrete steps of preparation method are as follows: