CN106631568A - Magnetic water-retaining fertilizer with nutrient activation effect special for kiwi fruits - Google Patents

Abstract

The invention discloses a magnetic water-retaining fertilizer with a nutrient activation effect special for kiwi fruits. The magnetic water-retaining fertilizer is prepared from the following raw materials in parts by weight: 58-62 parts of waste of seafood, 22-25 parts of fresh tea, 30-35 parts of soybean residue, 16-18 parts of maize straws, 0.4-0.6 part of zinc sulfate, 2-3 parts of gelatin, 3-4 parts of monopotassium phosphate, 1-2 parts of silica sulfate, 0.1-0.2 part of potassium polyacrylate, 36-44 parts of fresh tangerine leaves, 0.1-0.2 part of zinc chloride, 0.5-0.7 part of ferric sulfate, 0.2-0.3 part of ferrous sulfate, 2-3 parts of 10% sodium dodecyl sulfate solution and a proper amount of water. According to the fertilizer disclosed by the invention, due to calcination of the maize straws and usage of gelatin, the aggregate porosity structure inside soil is improved, and organic acids produced by fermenting the fresh tea, soybean residues and the like can activate fixed elements such as phosphorus, potassium and the like in the soil. According to activation of nutrients and improvement of the soil structure, the nutrient absorption of the kiwi fruit root system is improved, the utilization rate of soil fertility is improved, the fertilizer input is reduced, and the magnetic water-retaining fertilizer has an excellent effect of increasing yield of the kiwi fruit.

Description

A kind of special magnetic water keeping fertilizer of Fructus actinidiae chinensiss with Nutrient Activation effect

Technical field

The present invention relates to technical field of fertilizers, more particularly to a kind of special magnetic guarantor of Fructus actinidiae chinensiss with Nutrient Activation effect Liquid manure material.

Background technology

Fructus actinidiae chinensiss soft texture, sweet mouthfeel is organic containing actinidine, proteolytic enzyme, tannin pectin and saccharide etc. Thing, and 17 kinds of aminoacid of trace element and needed by human body such as calcium, potassium, selenium, zinc, germanium, are that a kind of quality is fresh and tender, nutritious, The delicious fruit of local flavor, has important effect to keeping health.Fructus actinidiae chinensiss are a kind of berries vine fruits, and root is meat Matter root, growth is vigorous, with luxuriant foliage and spreading branches in leafy profusion, as a result more early, and substantial amounts of nutrient is consumed every year, and available nutrient is difficult to completely in soil Sufficient its demand, therefore its uptake characters is accurately grasped, growth of the nutrient to Fructus actinidiae chinensiss is most important needed for supplementing in time.At this stage Fructus actinidiae chinensiss apply fertilizer based on quick-acting fertilizer, although Fructus actinidiae chinensiss yield is greatly improved, but quick-acting fertilizer plant recovery of nutrient is low Under, soil compaction, the eutrophication of surface water and the pollution of subsoil water are easily caused, also result in the urgency of kiwifruit fruit quality Play declines.

Soil moisture content plays an important role to Kiwi growth, while it is larger to be affected by the external environment, soil moisture content transformation Depending on soil moisture balance of payment position, and soil aperture is the important channel that soil moisture is exchanged, and is had very to soil water regime It is big to affect.Soil aperture is that moisture and chemical substance are quick, at a distance migration is mainly possibly even unique passage.In solution The soil water and solute can not occur sufficiently to interact with soil matrix when flowing through hole, and the direct quick penetration soil body enters ground , that is, there is priority migration in lower water.Water-keeping material can substantially change soil aggregate, increase soil porosity, reduce soil Unit weight, improves Infiltration speed, increases saturated hydraulic conductivity, protects water-retention point, reduces evaporation, effectively improves precipitation, utilization of pouring water Efficiency.

In recent years, the development of activated carbon becomes domestic and international study hotspot, and activated carbon is because with specific surface area is big, pore structure Flourishing, chemical property relatively stable and high adsorption capacity the features such as, in being used in every field.And magnetic active carbon be then by Magnetization thing is introduced on activated carbon, is made it not only maintain the original functional group of material with carbon element but also is had the functional group of iron oxides, so as to Activated carbon surface electronegativity is enhanced, the heavy metal that can be allowed in prepared by fertilizer and exist with cationic form in soil is applied Ion is mutually adsorbed by electrostatic interaction, while strengthening the passivation effect of heavy metal by the electric microfield effect of itself magnetization thing Really, harm of the heavy metal-polluted soil to plant is greatly reduced.

Based on this, the present inventor by magnetic active carbon and polyacrylic acid potassium as water-keeping material research, by two The synergistic function of person, provides a kind of magnetic water keeping fertilizer of functional type on the basis of the nutrient demand for Fructus actinidiae chinensiss.

The content of the invention

The object of the invention is exactly to make up the defect of prior art, there is provided a kind of Fructus actinidiae chinensiss with Nutrient Activation effect Special magnetic water keeping fertilizer.

The present invention is achieved by the following technical solutions：

A kind of special magnetic water keeping fertilizer of Fructus actinidiae chinensiss with Nutrient Activation effect, is prepared by the raw materials in：Marine products Leftover bits and pieces 58-62, fresh Folium Camelliae sinensis 22-25, bean milk slag 30-35, corn straw 16-18, zinc sulfate 0.4-0.6, gelatin 2-3, phosphoric acid Potassium dihydrogen 3-4, sulphuric acid silicon 1-2, polyacrylic acid potassium 0.1-0.2, fresh Folium Citri tangerinae 36-44, zinc chloride 0.1-0.2, iron sulfate 0.5- 0.7th, green vitriol 0.2-0.3,10% sodium dodecyl sulfate solution 2-3, appropriate amount of water.

The described special magnetic water keeping fertilizer preparation method of Fructus actinidiae chinensiss with Nutrient Activation effect is comprised the following steps that：

（1）All, people during fermentation by retting compost fermentation 3-4 in marine products leftover bits and pieces, fresh Folium Camelliae sinensis, bean milk slag mixing input fermentation vat Work turning 2-3 time, after the completion of waiting to ferment fermentation material is collected, and 40-50 mesh sieves were crushed after being baked to, and obtains fermentation material dry powder standby With；

（2）To be placed in the water for decupling its quality after the broken slagging of fresh Folium Citri tangerinae, add zinc chloride stir it is postactivated 2-3 hours, are added thereto to again afterwards iron sulfate and green vitriol, and while the dodecyl sodium sulfate of Deca 10% is molten Liquid, pH value of solution is adjusted to 6.0-6.5 after stirring 5-6 minutes with alkali liquor, 35-40 minutes is stood after stirring, afterwards by solution Sucking filtration post-drying, is placed in being warming up to 400-420 DEG C of calcining 80-90 minute in calcining furnace, and taking-up after the completion of calcining is cleaned with water To neutrality, then dry prepared magnetic active carbon；

（3）Granulator granulation will be passed through after step 1 gained fermentation material dry powder and the mixing of step 2 gained magnetic active carbon；

（4）Corn straw is taken out after roasting 45-60 minutes at 330-350 DEG C, is dried at 70-75 DEG C after washing, Fully mix with polyacrylic acid potassium again, compound is put in agitator, then be added thereto to zinc sulfate, gelatin, by agitator Rotating speed is controlled at 80-100 rev/min, is persistently stirred 60-70 minutes, must coat material standby；

（5）By step 4 gained cladding material particle exterior surface as obtained by rotary drum fluid-bed technique is evenly coated at step 3, Finally coated particle is carried out mixing mixing with potassium dihydrogen phosphate, sulphuric acid silicon, obtain final product fertilizer of the present invention.

It is an advantage of the invention that：

The present invention overcomes heavy metal in soil residual by the use of magnetic active carbon by Electrostatic Absorption and magnetic field effect, Cause to affect the problem of plant growing, while using the multi-pore structure of magnetic active carbon as fertilizer inner core, using polyacrylic acid Potassium etc. carries out the collaboration cladding of outer layer, makes fertilizer there was only Partial Fragment after molten water in its outer layer polymer chain in soil by soil Granular absorption, and other long-chains are then occurred in the soil liquid in the form of long ring and tail chain, these long-chains can live with magnetic Property charcoal complete well bridge joint, make connections between soil particle occupy larger space, so as to increase soil aperture so that native Earth is strengthened the sorptive power of hydrone, increases soil moisture content.

The use of the calcining collaboration gelatin that fertilizer of the present invention passes through corn straw improves the granule hole knot inside soil Structure, and the element such as phosphorus, potassium fixed in the organic acid energy activating soil of the fermented generation such as fresh Folium Camelliae sinensis, bean milk slag, by supporting The activation for dividing and the improvement of Soil structure improve the alimentation of Fructus actinidiae chinensiss root system, not only increase the utilization rate of soil fertility, Fertilizers input is also reduced, also has good effect of increasing production to Fructus actinidiae chinensiss.

Specific embodiment

A kind of special magnetic water keeping fertilizer of Fructus actinidiae chinensiss with Nutrient Activation effect, by following weight portion（kg）Raw material system Into：Marine products leftover bits and pieces 58, fresh Folium Camelliae sinensis 22, bean milk slag 30, corn straw 16, zinc sulfate 0.4, gelatin 2, potassium dihydrogen phosphate 3, sulphuric acid Silicon 1, polyacrylic acid potassium 0.1, fresh Folium Citri tangerinae 36, zinc chloride 0.1, iron sulfate 0.5, green vitriol 0.2,10% dodecane Base sodium sulfonate solution 2, appropriate amount of water.

The described special magnetic water keeping fertilizer preparation method of Fructus actinidiae chinensiss with Nutrient Activation effect is comprised the following steps that：

（1）Marine products leftover bits and pieces, fresh Folium Camelliae sinensis, the mixing of bean milk slag are put into into retting compost fermentation 3 weeks in fermentation vat, it is artificial during fermentation Turning 2 times, after the completion of waiting to ferment fermentation material is collected, and 40 mesh sieves were crushed after being baked to, and obtains fermentation material dry powder standby；

（2）To be placed in the water for decupling its quality after the broken slagging of fresh Folium Citri tangerinae, and add zinc chloride and stir postactivated 2 Hour, it is added thereto to iron sulfate and green vitriol again afterwards, and while the sodium dodecyl sulfate solution of Deca 10%, Stirring adjusts pH value of solution to 6.0 after 5 minutes with alkali liquor, and after stirring 35 minutes are stood, afterwards by solution sucking filtration post-drying, and Be placed in calcining furnace be warming up to 400 DEG C calcine 80 minutes, taking-up after the completion of calcining is cleaned to neutrality with water, then dries prepared magnetic Activated carbon；

（3）Granulator granulation will be passed through after step 1 gained fermentation material dry powder and the mixing of step 2 gained magnetic active carbon；

（4）By corn straw, roasting is taken out after 45 minutes at 330 DEG C, is dried at 70 DEG C after washing, then with polypropylene Sour potassium is fully mixed, and compound is put in agitator, then is added thereto to zinc sulfate, gelatin, and agitator speed control is existed 80 revs/min, persistently stir 60 minutes, material must be coated standby；

（5）By step 4 gained cladding material particle exterior surface as obtained by rotary drum fluid-bed technique is evenly coated at step 3, Finally coated particle is carried out mixing mixing with potassium dihydrogen phosphate, sulphuric acid silicon, obtain final product fertilizer of the present invention.

In order to further illustrate the using value of the present invention, inventor carries out the plantation of Fructus actinidiae chinensiss using fertilizer of the present invention, Contrast with common fertilizer plantation Jing after harvesting, output increased 14.9%, sickness rate is reduced to 0.9%, while liquid manure cost is reduced 20.8%, illustrate that cultivation matrix of the present invention has preferable using effect.

Claims (2)

1. it is a kind of with Nutrient Activation effect the special magnetic water keeping fertilizer of Fructus actinidiae chinensiss, it is characterised in that by following weight portion Raw material is made：Marine products leftover bits and pieces 58-62, fresh Folium Camelliae sinensis 22-25, bean milk slag 30-35, corn straw 16-18, zinc sulfate 0.4-0.6, Gelatin 2-3, potassium dihydrogen phosphate 3-4, sulphuric acid silicon 1-2, polyacrylic acid potassium 0.1-0.2, fresh Folium Citri tangerinae 36-44, zinc chloride 0.1- 0.2nd, iron sulfate 0.5-0.7, green vitriol 0.2-0.3,10% sodium dodecyl sulfate solution 2-3, appropriate amount of water.

2. the special magnetic water keeping fertilizer of Fructus actinidiae chinensiss with Nutrient Activation effect according to claims 1, its feature exists In comprising the following steps that for, preparation method：

（1）Retting compost fermentation 3-4 in marine products leftover bits and pieces, fresh Folium Camelliae sinensis, bean milk slag mixing input fermentation vat is all, during fermentation Artificial turning 2-3 time, after the completion of waiting to ferment fermentation material is collected, and 40-50 mesh sieves were crushed after being baked to, and obtains fermentation material dry powder standby With；

（2）To be placed in the water for decupling its quality after the broken slagging of fresh Folium Citri tangerinae, add zinc chloride stir it is postactivated 2-3 hours, are added thereto to again afterwards iron sulfate and green vitriol, and while the dodecyl sodium sulfate of Deca 10% is molten Liquid, pH value of solution is adjusted to 6.0-6.5 after stirring 5-6 minutes with alkali liquor, 35-40 minutes is stood after stirring, afterwards by solution Sucking filtration post-drying, is placed in being warming up to 400-420 DEG C of calcining 80-90 minute in calcining furnace, and taking-up after the completion of calcining is cleaned with water To neutrality, then dry prepared magnetic active carbon；

（3）Granulator granulation will be passed through after step 1 gained fermentation material dry powder and the mixing of step 2 gained magnetic active carbon；

（4）Corn straw is taken out after roasting 45-60 minutes at 330-350 DEG C, is dried at 70-75 DEG C after washing, Fully mix with polyacrylic acid potassium again, compound is put in agitator, then be added thereto to zinc sulfate, gelatin, by agitator Rotating speed is controlled at 80-100 rev/min, is persistently stirred 60-70 minutes, must coat material standby；

（5）By step 4 gained cladding material particle exterior surface as obtained by rotary drum fluid-bed technique is evenly coated at step 3, Finally coated particle is carried out mixing mixing with potassium dihydrogen phosphate, sulphuric acid silicon, obtain final product fertilizer of the present invention.