CN106316569A - Synergistic organic fertilizer for fruit trees - Google Patents

Abstract

The invention discloses a synergistic organic fertilizer for fruit trees. The synergistic organic fertilizer is prepared from, by weight, 24-26 parts of wheat bran, 28-29 parts of decomposed coal, 13-15 parts of pod shell powder, 16-18 parts of straw ash, 2.3-2.6 parts of bamboo leaf flavonoid powder, 3-5 parts of calcium ammonium nitrate, 8-10 parts of ammonium phosphate, 18-20 parts of compost coarse particles, 24-25 parts of sunflower straw, 1.7-1.8 parts of dodecyl dimethyl betaine, 0.9-1.2 parts of Tween 80, 16-18 parts of kaolin and a proper amount of water. According to the organic fertilizer, aiming at the characteristics that the fruit trees are long in growth period and high in nutrient need, the mode that charcoal and a large amount of organic humus are subjected to mixing granulation is adopted, the nutrient carrier content of the fertilizer is increased, expansion of fruit tree root systems can be promoted within a short time by means of adding of the bamboo leaf flavonoid powder, calcium ammonium nitrate and the like, the absorption area of the fruit trees is increased, then the utilization rate of deep layer nutrients in soil and subsequent additional fertilizer by the fruit trees is enhanced, and efficient cultivation of the fruit trees is promoted.

Description

One planting fruit-trees potentiation fertilizer

Technical field

The present invention relates to technical field of fertilizers, particularly relate to a planting fruit-trees potentiation fertilizer.

Background technology

Along with the level of modernization of agricultural is more and more higher, fertilizer the most gradually replaces common chemical fertilizer, becomes in agricultural production Important fertilizer, fertilizer has the multiple advantages such as nutrition complete, improvement soil, raising utilization rate of fertilizer.But it is presently commercially available Fertilizer suffers from many defects, and one is easily to produce a large amount of greenhouse gases in preparation process, and is discharged into air without control In, cause air pollution；Two is to meet the demand that soil pollution is repaired, and simple soil structure improved addictive cannot realize polluting The raising of soil crop quality；Three is that nutrient supply is slow, though longer than common fertilizer efficiency, but be difficult to meet plant vigorous growth Time demand to nutrient；Four is that fertilizer volume is big, transports and stores inconvenience；Five be for special soil environment such as soda acid, drought wet, Soil that Partial Elements lacks and the nutrient demand of concrete crop without effectively for.

On the sieve of matured compost, coarse granule quality is soft, short texture, has stronger absorbability, in change of moisture content relatively Remain to keep the gas diffusion of certain porosity, beneficially cover layer time big, contain simultaneously a large amount of microorganism such as methane-oxidizing bacteria, Nitrobacterias etc., therefore, the discharge utilizing the upper coarse granule of matured compost sieve to reduce Composting Process greenhouse gases simply and is prone to Realize.

Use dodecyldimethylammonium hydroxide inner salt and POLYSORBATE 80 that fertiliser granulates is modified, can obtain simultaneously there is alkyl The fertiliser granulates of hydrophobic carbochain and respectively band positive and negative charge hydrophilic group structure, in the premise retaining heavy metal absorption property Under, further increasing the absorbability to organic pollution, the preparation for fertilizer opens new approach.

Summary of the invention

The object of the invention is contemplated to make up the defect of prior art, it is provided that planting fruit-trees potentiation fertilizer.

The present invention is achieved by the following technical solutions:

One planting fruit-trees potentiation fertilizer, is prepared by the raw materials in: Testa Tritici 24-26, weathered coal 28-29, soybean pod shell Powder 13-15, straw ash 16-18, Folium Bambosae flavone powder 2.3-2.6, calcium ammonium nitrate 3-5, ammonium phosphate 8-10, compost coarse granule 18- 20, sunflower straw 24-25, dodecyldimethylammonium hydroxide inner salt 1.7-1.8, POLYSORBATE 80 0.9-1.2, Kaolin 16-18, water In right amount.

Described compost coarse granule is through screening after compost maturity, as on the particle diameter of the offal treatment sieve more than 10mm Coarse granule.

Described fruit tree specifically comprises the following steps that with the preparation method of potentiation fertilizer

(1) Testa Tritici, weathered coal, the mixing of soybean pod shell powder are placed in fermentation vat and carry out compost fermentation, and by equal for compost coarse granule The even compost surface that is laid in, keeps fermentation heap water content at 60-65%, adds straw ash, Folium Bambosae flavone after fermenting 13-15 days Powder, then carries out turning, is mixed homogeneously with lower floor fermentation material by upper strata coarse granule, continues fermentation 21-23 days, and period is carried out again 2-3 turning, obtains fermentation material standby；

(2) clean for sunflower straw drip washing post-drying is pulverized, be placed in high temperature furnace, under anaerobic with 15-20 DEG C every point Speed be warming up to 600 DEG C, and at this temperature insulation 140-150 minute, take out after being cooled to room temperature biomass carbon is standby；

(3) Kaolin is put in high temperature furnace, rise to 440-460 DEG C with the speed of 30 DEG C every point, come out of the stove after calcining 2 hours cold But, levigate 80-100 mesh sieve the most excessively is standby；

(4) with 10 times of quality water mixings after step 2 gained biomass carbon and step 3 gained kaolin powder being mixed, and heat up To 44-46 DEG C, it is being stirred continuously lower addition dodecyldimethylammonium hydroxide inner salt, is filtering after being incubated 3-4 hour and remove solution, natural Add 10-12 times of quality water after Feng Ganing, add POLYSORBATE 80 after mix homogeneously, aqueous solution is heated to 49-51 DEG C, constantly Stir and be incubated 100-110 minute, be filtered to remove solution afterwards, by mixture dry for standby at 60-65 DEG C；

(5) by step 1 gained fermentation material dry after pulverize, and with step 4 gained mixture, calcium ammonium nitrate, ammonium phosphate and its Remaining leftover materials mixing granulation, obtains fertilizer of the present invention.

The invention have the advantage that

Preparation process use compost coarse granule cover in advance, the compost fermentation mode of later stage mixing, compost can not only be improved Physical arrangement, improves composting production rotten degree, utilizes its open structure and stronger adsorptivity simultaneously, reduce earlier fermentation ammonia with And the discharge of the gas such as later stage methane, decrease the nitrogen loss of fermentation while protecting environment, improve fertilizer fertility.

Preparation process utilize the dodecyldimethylammonium hydroxide inner salt of easily biological-degradable and POLYSORBATE 80 to charcoal-Kaolin Composite interstitial substance is modified, and can not only improve the cation exchange capacity (CEC) of soil, has outstanding organic pollution and a huge sum of money simultaneously Belong to the dual absorbability of pollutant, improve the safety of soil plantation, add the surcharge of fertilizer.

The fertilizer of the present invention for fruit tree growth cycle length, feature that nutrient demand is high, by charcoal with have in a large number The mode of machine humus mixing granulation, improves the nutrient supported quantity of fertilizer, the interpolation energy of Folium Bambosae flavone powder, calcium ammonium nitrate etc. Promote the extension of fruit tree root system in short time, improve the absorption area of fruit tree, and then strengthen fruit tree to soil mid-deep strata nutrient And the follow-up utilization rate topdressed, promote the Efficient Cultivation of fruit tree.

Detailed description of the invention

One planting fruit-trees potentiation fertilizer, is made up of the raw material of following weight portion (kg): Testa Tritici 24, weathered coal 28, soybean pod Shell powder 13, straw ash 16, Folium Bambosae flavone powder 2.3, calcium ammonium nitrate 3, ammonium phosphate 8, compost coarse granule 18, sunflower straw 24, Dodecyldimethylammonium hydroxide inner salt 1.7, POLYSORBATE 80 0.9, Kaolin 16, water are appropriate.

Described compost coarse granule is through screening after compost maturity, as on the particle diameter of the offal treatment sieve more than 10mm Coarse granule.

Described fruit tree specifically comprises the following steps that with the preparation method of potentiation fertilizer

(1) Testa Tritici, weathered coal, the mixing of soybean pod shell powder are placed in fermentation vat and carry out compost fermentation, and by equal for compost coarse granule The even compost surface that is laid in, keeps fermentation heap water content 60%, adds straw ash, Folium Bambosae flavone powder, so after fermenting 13 days After carry out turning, upper strata coarse granule is mixed homogeneously with lower floor fermentation material, continues fermentation 21 days, period carries out 2 turnings again, Fermentation material is standby；

(2) clean for sunflower straw drip washing post-drying is pulverized, be placed in high temperature furnace, under anaerobic with the speed of 15 DEG C every point Degree be warming up to 600 DEG C, and at this temperature insulation 140 minutes, take out after being cooled to room temperature biomass carbon is standby；

(3) Kaolin is put in high temperature furnace, rise to 440 DEG C with the speed of 30 DEG C every point, cooling of coming out of the stove after calcining 2 hours, mill 80 mesh sieves are crossed standby after thin；

(4) with 10 times of quality water mixings after step 2 gained biomass carbon and step 3 gained kaolin powder being mixed, and heat up To 44 DEG C, it is being stirred continuously lower addition dodecyldimethylammonium hydroxide inner salt, is filtering after being incubated 3 hours and remove solution, natural air drying After add 10 times of quality water, after mix homogeneously add POLYSORBATE 80, aqueous solution is heated to 49 DEG C, is stirred continuously and is incubated 100 minutes, it is filtered to remove solution afterwards, by mixture dry for standby at 60 DEG C；

(5) by step 1 gained fermentation material dry after pulverize, and with step 4 gained mixture, calcium ammonium nitrate, ammonium phosphate and its Remaining leftover materials mixing granulation, obtains fertilizer of the present invention.

In order to further illustrate the using value of the present invention, inventor chooses one piece of experimental plot, is come by the plantation of persimmon Verifying the concrete effect of fertilizer of the present invention, wherein 10 mu of ground use fertilizer of the present invention as experimental group, and another 10 mu of ground use common As a control group, control measures are identical for commercially available fertilizer, found that the growth of experimental group persimmon is the most healthy and strong, fruit growth in advance and Build is big, and mouthfeel is sweet, and per mu yield relatively matched group improves 16%, and disease resistance improves simultaneously, the pest and disease damage incidence rate that persimmon is common Relatively matched group substantially reduces.

Claims (3)

1. planting fruit-trees potentiation fertilizer, it is characterised in that be prepared by the raw materials in: Testa Tritici 24-26, weathered coal 28-29, soybean pod shell powder 13-15, straw ash 16-18, Folium Bambosae flavone powder 2.3-2.6, calcium ammonium nitrate 3-5, ammonium phosphate 8-10, heap Fertile coarse granule 18-20, sunflower straw 24-25, dodecyldimethylammonium hydroxide inner salt 1.7-1.8, POLYSORBATE 80 0.9-1.2, kaolinite Soil 16-18, water are appropriate.

2. it is through screening after compost maturity according to the compost coarse granule described in claims 1, as the particle diameter of offal treatment More than coarse granule on the sieve of 10mm.

3. according to the fruit tree potentiation fertilizer described in claims 1, it is characterised in that the concrete steps of preparation method are such as Under:

(1) Testa Tritici, weathered coal, the mixing of soybean pod shell powder are placed in fermentation vat and carry out compost fermentation, and by equal for compost coarse granule The even compost surface that is laid in, keeps fermentation heap water content at 60-65%, adds straw ash, Folium Bambosae flavone after fermenting 13-15 days Powder, then carries out turning, is mixed homogeneously with lower floor fermentation material by upper strata coarse granule, continues fermentation 21-23 days, and period is carried out again 2-3 turning, obtains fermentation material standby；

(2) clean for sunflower straw drip washing post-drying is pulverized, be placed in high temperature furnace, under anaerobic with 15-20 DEG C every point Speed be warming up to 600 DEG C, and at this temperature insulation 140-150 minute, take out after being cooled to room temperature biomass carbon is standby；

(3) Kaolin is put in high temperature furnace, rise to 440-460 DEG C with the speed of 30 DEG C every point, come out of the stove after calcining 2 hours cold But, levigate 80-100 mesh sieve the most excessively is standby；

(4) with 10 times of quality water mixings after step 2 gained biomass carbon and step 3 gained kaolin powder being mixed, and heat up To 44-46 DEG C, it is being stirred continuously lower addition dodecyldimethylammonium hydroxide inner salt, is filtering after being incubated 3-4 hour and remove solution, natural Add 10-12 times of quality water after Feng Ganing, add POLYSORBATE 80 after mix homogeneously, aqueous solution is heated to 49-51 DEG C, constantly Stir and be incubated 100-110 minute, be filtered to remove solution afterwards, by mixture dry for standby at 60-65 DEG C；

(5) by step 1 gained fermentation material dry after pulverize, and with step 4 gained mixture, calcium ammonium nitrate, ammonium phosphate and its Remaining leftover materials mixing granulation, obtains fertilizer of the present invention.