CN106187426A - A kind of efficient peanut plantation slow release fertilizer and preparation method thereof - Google Patents

Abstract

The suitable soil property of peanut cultivation is soft, good water-retaining property, organic abundant soil, according to this feature, the present invention select multiple such as: conch meal, kieselguhr, the soil conditioners such as maifanite powder, compounding organic fermented material is used as the outsourcing composition of fertiliser granulates, internal core is the main peplos agent made coated chemistry mineral constituents by resin, after resin entrance soil layer, slowly degraded formation loose structure slowly discharges internal mineral element, avoid frequently applying fertilizer, Semen arachidis hypogaeae needs water but the most water-fast, cross flood and affect breathability, so adding Kiselgel A here, one may be used for defibrination, furthermore it can adsorb steam after entering soil layer, after improvement, the soil is porous is conducive to Semen arachidis hypogaeae to expand growth, improve yield.

Description

A kind of efficient peanut plantation slow release fertilizer and preparation method thereof

Technical field

The present invention is a kind of efficient peanut plantation slow release fertilizer and preparation method thereof, belongs to the slow of peanut cultivation in fertilizer Release functional fertilizer technology field.

Background technology

Chemical fertilizer is that material maximum in agricultural production puts into, and shows according to the statistics of FAO (Food and Agriculture Organization of the United Nation), Improving in per unit area yield, chemical fertilizer accounts for 40 ~ 60% to volume increase role, but the production time shows, due to fertilizers for potted flowers material nature With the impact of soil environment condition and agricultural measures etc., chemical fertilizer utilization rate is the lowest.China is because of the low institute of fertilizer nutrient utilization The nutrients resource waste caused is the most surprising, and China produces every year according to statistics, the amount of nitrogenous fertilizer used is about 2,000 ten thousand tons, its fertilizer This season utilization rate only with 30 ~ 50%, accumulative utilization rate is 45 ~ 60%, the direct economic loss folding caused because of utilization rate of nitrogen fertilizer Close RMB and reach 239.4 hundred million yuan.How to improve the utilization rate of chemical fertilizer, reduce the environmental pollution caused because of improper fertilization and ask Topic, sustainable development high-efficiency agriculture has become the problem that countries in the world are paid close attention to jointly, since 20 century 70s, slow/controlled release Fertile research and utilization have become the focus of world fertilizer research, and slow/controlled release technology is from the big grain of inorganic matter peplos of exploratory stage Carbon ammonium technology and fertile bag fertilizer technology, develop into the resin packaging technique of present stage, present stage coated with resin technology.

Organic fertilizer, rich in the nutrient substance needed for organic substance and plant growth, is supported needed for can not only providing plant growth Point, improve soil, it is also possible to improve crop quality, improve crop yield, promote high crop yield stable yields, preservation of fertility, with Time can improve utilization rate of fertilizer, reduce production cost.Fully Appropriate application organic fertilizer can increase crop yield, culture fertility, Improve quality of agricultural product, the effectiveness of raising soil nutrient.Therefore, at China's popularization and application organic fertilizer, " Accelerating The Construction is met Resource-conserving and environment-friendly society " requirement, to promote agricultural with resource, agricultural with environment and harmony between man and nature Friendly development, promotes that from source agricultural product security, cleaning produce, preserves the ecological environment the most significant.Along with people's people's livelihood The raising that running water is flat, the free of contamination demand organic, pollution-free food of safety of residents health is continuously increased, and vast farmers compels to be essential Application of organic fertilizers is wanted to improve the market competitiveness of agricultural product.

Summary of the invention

A kind of efficient peanut plantation slow release fertilizer, it is characterised in that be made up of the raw material of following weight portion: Pericarppium arachidis hypogaeae 30 ~ 40, Fibra Trachycarpi 10 ~ 15, lotus pool mud 10 ~ 15, chicken manure 35 ~ 50, conch meal 8 ~ 14, straw 15 ~ 20, kieselguhr 20 ~ 25, pore Silica gel 5 ~ 8, maifanite powder 5 ~ 10, EM bacterium solution 3 ~ 4, manganese sulfate 6 ~ 8, ammonium hydrogen phosphate 12 ~ 16, sodium alginate 5 ~ 7, carbamide 10 ~ 14, potash fertilizer 8 ~ 12, potassium dihydrogen phosphate 7 ~ 10, plant ash 15 ~ 20, agstone 5 ~ 10, peplos agent 3 ~ 4 and appropriate water；

Described peplos agent is made up of the raw material of following weight portion: divinylbenzene 1 ~ 2, calcium oxide 4 ~ 6, melamine resin 3 ~ 5, isopropanol 6 ~ 9, bamboo charcoal powder 3 ~ 5, acetic acid 2 ~ 4, glycerol 1 ~ 2, agstone 8 ~ 10, potassium peroxydisulfate 0.5 ~ 1 and appropriate water； Preparation method is: adds 3 by isopropanol ~ water of 4 times dilution, adds divinylbenzene, glycerol, melamine resin and mistake Potassium sulfate, heated and stirred dissolving, mixed oxidization calcium, starch, acetic acid and agstone, add to previous solu and stir into breast Agent, is finally dried concentration and prepares.

The preparation method of a kind of efficient peanut plantation slow release fertilizer, it is characterised in that include following step:

(1) mixing Pericarppium arachidis hypogaeae, Fibra Trachycarpi, chicken manure and straw, pulverizes through preliminary, sprays the EM bacterium solution of 10 times of use water dilution, mix thoroughly Rear adjustment water content about 40%, heap fermentation 20 ~ 22 days, within every 2 days, stir once；

(2) Kiselgel A is added to the fermentation material described in (1), grind to form homogenate, add suitable quantity of water, medical stone powder afterwards End, conch meal and kieselguhr furnishing pasty state, as outsourcing composition；

(3) mixing manganese sulfate, ammonium hydrogen phosphate, sodium alginate, carbamide, potash fertilizer, potassium dihydrogen phosphate and other following be not directed to surplus Remaining composition, adds 4 ~ the water heated and stirred 30 ~ 40min of 6 times, then admixes plant ash and agstone, dried preliminary granulation；

(4) granule of (3) is put in coating machine, the fertiliser granulates surface at 60 ~ 80 DEG C, peplos agent being sprayed in motion, Lead to hot air drying 10 ~ 15min again, finally the outsourcing composition of (2) is uniformly wrapped in particle surface, dries.

Advantages of the present invention: the suitable soil property of peanut cultivation is soft, good water-retaining property, organic abundant soil, according to this Feature, the present invention select multiple such as: the soil conditioners such as conch meal, kieselguhr, maifanite powder, compounding organic fermented material is used Making the outsourcing composition of fertiliser granulates, internal core is the main peplos agent made coated chemistry mineral constituents by resin, and resin enters After underground layer, slowly degraded formation loose structure slowly discharges internal mineral element, it is to avoid frequently applying fertilizer, Semen arachidis hypogaeae needs water but is weak to Water, crossing flood affect breathability, so adding Kiselgel A here, one may be used for defibrination, furthermore permissible after its entrance soil layer Absorption steam, after improvement, the soil is porous is conducive to Semen arachidis hypogaeae to expand growth, raising yield.

Detailed description of the invention

Embodiment 1:

A kind of efficient peanut plantation slow release fertilizer, it is characterised in that be made up of the raw material of following weight portion (Kg): Pericarppium arachidis hypogaeae 40, Fibra Trachycarpi 15, lotus pool mud 12, chicken manure 40, conch meal 10, straw 20, kieselguhr 20, Kiselgel A 5, maifanite powder 8, EM Bacterium solution 3, manganese sulfate 8, ammonium hydrogen phosphate 12, sodium alginate 5, carbamide 10, potash fertilizer 10, potassium dihydrogen phosphate 10, plant ash 15, limestone Powder 6, peplos agent 3 and appropriate water；

Described peplos agent is made up of the raw material of following weight portion: divinylbenzene 1, calcium oxide 5, melamine resin 5, different Propanol 8, bamboo charcoal powder 3, acetic acid 2, glycerol 1, agstone 8, potassium peroxydisulfate 1 and appropriate water；Preparation method is: added by isopropanol The water dilution of 3 ~ 4 times, adds divinylbenzene, glycerol, melamine resin and potassium peroxydisulfate, and heated and stirred is dissolved, Mixed oxidization calcium, starch, acetic acid and agstone, add to previous solu and stir into Emulsion, is finally dried concentration and prepares.

The preparation method of a kind of efficient peanut plantation slow release fertilizer, it is characterised in that include following step:

(1) mixing Pericarppium arachidis hypogaeae, Fibra Trachycarpi, chicken manure and straw, pulverizes through preliminary, sprays the EM bacterium solution of 10 times of use water dilution, mix thoroughly Rear adjustment water content about 40%, heap fermentation 20 ~ 22 days, within every 2 days, stir once；

(2) Kiselgel A is added to the fermentation material described in (1), grind to form homogenate, add suitable quantity of water, medical stone powder afterwards End, conch meal and kieselguhr furnishing pasty state, as outsourcing composition；

(3) mixing manganese sulfate, ammonium hydrogen phosphate, sodium alginate, carbamide, potash fertilizer, potassium dihydrogen phosphate and other following be not directed to surplus Remaining composition, adds 4 ~ the water heated and stirred 30 ~ 40min of 6 times, then admixes plant ash and agstone, dried preliminary granulation；

(4) granule of (3) is put in coating machine, the fertiliser granulates surface at 60 ~ 80 DEG C, peplos agent being sprayed in motion, Lead to hot air drying 10 ~ 15min again, finally the outsourcing composition of (2) is uniformly wrapped in particle surface, dries.

The efficient peanut of the present invention is planted slow release fertilizer be used for planting Semen arachidis hypogaeae experiment, select 5 mu of planting bases, use this The fertilizer of invention, as experimental group, 5 mu of Semen arachidis hypogaeae planting requirements routinely of matched group execute common fertilizer, and other condition is identical, It is demonstrated experimentally that the Semen arachidis hypogaeae no matter color and luster of experimental group plantation and yield are better than the Semen arachidis hypogaeae of matched group, greatly reduce manpower thing simultaneously The use of power, it is to avoid fertilizer wasting phenomenon, owing to using organic fermented ingredient, is more received by the market, and mu averagely increases production 14.4%, economic raising 20.9% on year-on-year basis.

Claims (2)

1. an efficient peanut plantation slow release fertilizer, it is characterised in that be made up of the raw material of following weight portion: Pericarppium arachidis hypogaeae 30 ~ 40, Fibra Trachycarpi 10 ~ 15, lotus pool mud 10 ~ 15, chicken manure 35 ~ 50, conch meal 8 ~ 14, straw 15 ~ 20, kieselguhr 20 ~ 25, Kiselgel A 5 ~ 8, maifanite powder 5 ~ 10, EM bacterium solution 3 ~ 4, manganese sulfate 6 ~ 8, ammonium hydrogen phosphate 12 ~ 16, sodium alginate 5 ~ 7, carbamide 10 ~ 14, potassium Fertilizer 8 ~ 12, potassium dihydrogen phosphate 7 ~ 10, plant ash 15 ~ 20, agstone 5 ~ 10, peplos agent 3 ~ 4 and appropriate water；

Described peplos agent is made up of the raw material of following weight portion: divinylbenzene 1 ~ 2, calcium oxide 4 ~ 6, melamine resin 3 ~ 5, isopropanol 6 ~ 9, bamboo charcoal powder 3 ~ 5, acetic acid 2 ~ 4, glycerol 1 ~ 2, agstone 8 ~ 10, potassium peroxydisulfate 0.5 ~ 1 and appropriate water； Preparation method is: adds 3 by isopropanol ~ water of 4 times dilution, adds divinylbenzene, glycerol, melamine resin and mistake Potassium sulfate, heated and stirred dissolving, mixed oxidization calcium, starch, acetic acid and agstone, add to previous solu and stir into breast Agent, is finally dried concentration and prepares.

The preparation method of a kind of efficient peanut plantation slow release fertilizer, it is characterised in that include following Several steps:

(1) mixing Pericarppium arachidis hypogaeae, Fibra Trachycarpi, chicken manure and straw, pulverizes through preliminary, sprays the EM bacterium solution of 10 times of use water dilution, mix thoroughly Rear adjustment water content about 40%, heap fermentation 20 ~ 22 days, within every 2 days, stir once；

(2) Kiselgel A is added to the fermentation material described in (1), grind to form homogenate, add suitable quantity of water, medical stone powder afterwards End, conch meal and kieselguhr furnishing pasty state, as outsourcing composition；

(3) mixing manganese sulfate, ammonium hydrogen phosphate, sodium alginate, carbamide, potash fertilizer, potassium dihydrogen phosphate and other following be not directed to surplus Remaining composition, adds 4 ~ the water heated and stirred 30 ~ 40min of 6 times, then admixes plant ash and agstone, dried preliminary granulation；

(4) granule of (3) is put in coating machine, the fertiliser granulates surface at 60 ~ 80 DEG C, peplos agent being sprayed in motion, Lead to hot air drying 10 ~ 15min again, finally the outsourcing composition of (2) is uniformly wrapped in particle surface, dries.