CN104478537A - A functional fertilizer suitable for hillside planting and a preparing method thereof - Google Patents

Abstract

The invention relates to an organic fertilizer used for hillside planting. Hillsides are high in terrain, so that precautions should be taken for water retention and prevention of water and fertilizer loss. In addition, the bottom layer of a hillside planting field mainly comprises rock, and the like, and organic matters and mineral compounds may be poor, so that root extension is disadvantageous. Aiming at the abovementioned disadvantages, common crop waste straw are dipped, softened, pulped and mixed with microbial flora for the fertilizer, thus providing the soil with rich organic matters. Moss soil and the like have good modification functions for rock. The microbial flora comprises bacillus licheniformis, escherichia coli, azotobacter, and the like, improves soil quality and promotes absorption of inorganic mineral compounds and nutrients for roots and stems. The inside of the fertilizer comprises resin-covered NPK components. The whole fertilizer has a slow release function, reduces the using amount of the fertilizer and increases economic benefit.

Description

One is suitable for hillside plantation functional fertilizer and preparation method thereof

Technical field

The present invention is that one is suitable for hillside plantation functional fertilizer and preparation method thereof, belongs to the Technology field that hillside plantation is fertile.

Background technology

Chemical fertilizer is that material maximum in agriculture production drops into, statistical information according to Food and Argriculture OrganizationFAO shows, in raising per unit area yield, chemical fertilizer accounts for 40 ~ 60% to volume increase role, but the production time shows, due to the impact of fertilizers for potted flowers material nature and edatope condition and agricultural measures etc., chemical fertilizer utilization ratio is very low.China because of fertilizer nutrient utilization low caused nutrients resource waste very surprising, China produces every year according to statistics, the amount of nitrogenous fertilizer used is about 2,000 ten thousand tons, the this season utilization ratio of its fertilizer only uses 30 ~ 50%, accumulative utilization ratio is 45 ~ 60%, and the direct economic loss caused because of utilization rate of nitrogen fertilizer is amounted to Renminbi and reached 239.4 hundred million yuan.The problem of environmental pollution how to improve the utilization ratio of chemical fertilizer, reducing because improper fertilization causes, Sustainable development high-efficiency agriculture has become the problem that countries in the world are paid close attention to jointly, since 20 century 70s, the research of Slow/Controlled Release Fertilizers and utilization have become the focus of world fertilizer research, slow/controlled release technology is from the inorganics coating large grain carbon ammonium technology of exploratory stage and fertile bag fertilizer technology, develop into the resin packaging technique of present stage, present stage coated with resin technology.

Organic fertilizer is rich in the nutritive substance needed for organic substance and plant growth, can not only provide nutrient needed for plant growth, improvement soil, can also crop quality be improved, improve crop yield, promote high crop yield stable yields, preservation of fertility, can improve utilization rate of fertilizer simultaneously, reduces production cost.Abundant Appropriate application organic fertilizer can increase crop yield, culture fertility, improves quality of agricultural product, improve the validity of soil nutrient.Therefore; organic fertilizer is applied in China; meet the requirement of " Accelerating The Construction resource-conserving and environment-friendly society "; promotion agricultural and resource, Agriculture and Environment and harmony between man and nature close friend are developed; promote agricultural product security, cleaner production from source, preserve the ecological environment all significant.Along with the raising of living standards of the people, the free of contamination demand that is organic, green food of safety of residents health constantly increases, and vast farmers improves the market competitiveness of agricultural-food in the urgent need to application of organic fertilizers.

Summary of the invention

One is suitable for hillside plantation functional fertilizer, it is characterized in that, be made up of the raw material of following weight part: maize straw 30 ~ 45, corn cob 50 ~ 70, liver moss soil 15 ~ 20, coal slag 10 ~ 15, vegetable mould 25 ~ 35, dry duck excrement 20 ~ 30, agar 2 ~ 4, residue from beans after making 8 ~ 14, quartz sand 10 ~ 15, beneficial microbe colony 3 ~ 4, nitrocalcite 6 ~ 8, Sodium Selenite 2 ~ 4, phosphate fertilizer 8 ~ 10, ammonium chloride 9 ~ 13, potassium permanganate 7 ~ 10, oyster shell whiting 15 ~ 20, bamboo charcoal powder 5 ~ 8, coating agent 3 ~ 4 and appropriate water;

Described coating agent is made up of the raw material of following weight part: Vinylstyrene 1 ~ 2, calcium oxide 4 ~ 6, terpolycyantoamino-formaldehyde resin 3 ~ 5, Virahol 6 ~ 9, bamboo charcoal powder 3 ~ 5, acetic acid 2 ~ 4, glycerine 1 ~ 2, limestone powder 8 ~ 10, Potassium Persulphate 0.5 ~ 1 and appropriate water; Preparation method is: water dilution Virahol being added 3 ~ 4 times, add Vinylstyrene, glycerine, terpolycyantoamino-formaldehyde resin and Potassium Persulphate again, heated and stirred is dissolved, mixed oxidization calcium, starch, acetic acid and limestone powder, being added in previous solu and stirring into emulsion, final drying is concentrated obtained.

Be suitable for a preparation method for hillside plantation functional fertilizer, it is characterized in that, comprise following step:

(1) mix maize straw, corn cob and dry duck excrement first to pulverize through preliminary, add water and just do not have material, soaks 2 ~ 3 days, then add quartzite sand grind and become homogenate, it is rear for subsequent use to add the mixing of liver moss soil, coal slag and vegetable mould;

(2) mix agar, residue from beans after making and beneficial microbe colony, add appropriate water furnishing pasty state, be ground into the particulate state of 60 order sizes after drying, add in the mixing homogenate of (1), mix thoroughly, adjustment water content about 40% becomes fertilizer cladding material;

(3) by nitrocalcite, Sodium Selenite, phosphate fertilizer, ammonium chloride, potassium permanganate and other following remaining component do not related to, the water adding 4 ~ 5 times stirs 30 ~ 40min, then admixes oyster shell whiting and bamboo charcoal powder, preliminary granulation after dry;

(4) particle of (3) is put in coating machine, coating agent is sprayed on the fertiliser granulates surface in motion at 60 ~ 80 DEG C, more logical warm air drying 10 ~ 15min, finally the cladding material described in (2) is coated on particle surface, dries.

Beneficial effect of the present invention: the present invention is the organic fertilizer that the plantation of a kind of hillside uses, hillside due to physical features higher, at water conservation and prevent from will preventing to some extent in liquid manure loss, in addition, because hillside planting site bottom is made up of rock etc. mostly, organic and mineral substance may be slightly poor, be unfavorable for the extension of root system, for above several defect, farm crop are commonly used waste straw and soak softening rear defibrination by the present invention, composite for fertilizer with microorganism species, there is provided soil layer abundant organic, liver moss soil waits has good improving effect for rock, microorganism species wherein comprises Bacillus licheniformis, intestinal bacteria, vinelandii etc. not only can improve soil property, can also promote that rhizome is to the absorption of inorganic mineral and nutrient, fertilizer inside is the NPK of resin bag quilt, entirety has slowly-releasing effect, reduce Fertilizer application amount, improve economic return.

Embodiment

Embodiment 1:

One is suitable for hillside plantation functional fertilizer, it is characterized in that, be made up of the raw material of following weight part (Kg): maize straw 45, corn cob 50, liver moss soil 15, coal slag 10, vegetable mould 25, dry duck excrement 30, agar 2, residue from beans after making 10, quartz sand 12, beneficial microbe colony 3, nitrocalcite 8, Sodium Selenite 2, phosphate fertilizer 10, ammonium chloride 9, potassium permanganate 10, oyster shell whiting 15, bamboo charcoal powder 8, coating agent 4 and appropriate water;

Described coating agent is made up of the raw material of following weight part: Vinylstyrene 1, calcium oxide 6, terpolycyantoamino-formaldehyde resin 4, Virahol 7, bamboo charcoal powder 5, acetic acid 2, glycerine 2, limestone powder 8, Potassium Persulphate 1 and appropriate water; Preparation method is: water dilution Virahol being added 3 ~ 4 times, add Vinylstyrene, glycerine, terpolycyantoamino-formaldehyde resin and Potassium Persulphate again, heated and stirred is dissolved, mixed oxidization calcium, starch, acetic acid and limestone powder, being added in previous solu and stirring into emulsion, final drying is concentrated obtained.

Be suitable for a preparation method for hillside plantation functional fertilizer, it is characterized in that, comprise following step:

(1) mix maize straw, corn cob and dry duck excrement first to pulverize through preliminary, add water and just do not have material, soaks 2 ~ 3 days, then add quartzite sand grind and become homogenate, it is rear for subsequent use to add the mixing of liver moss soil, coal slag and vegetable mould;

(2) mix agar, residue from beans after making and beneficial microbe colony, add appropriate water furnishing pasty state, be ground into the particulate state of 60 order sizes after drying, add in the mixing homogenate of (1), mix thoroughly, adjustment water content about 40% becomes fertilizer cladding material;

(3) by nitrocalcite, Sodium Selenite, phosphate fertilizer, ammonium chloride, potassium permanganate and other following remaining component do not related to, the water adding 4 ~ 5 times stirs 30 ~ 40min, then admixes oyster shell whiting and bamboo charcoal powder, preliminary granulation after dry;

(4) particle of (3) is put in coating machine, coating agent is sprayed on the fertiliser granulates surface in motion at 60 ~ 80 DEG C, more logical warm air drying 10 ~ 15min, finally the cladding material described in (2) is coated on particle surface, dries.

The manufacturing soybean experiment on hillside of hillside plantation functional fertilizer is suitable for by of the present invention, select 5 mu of planting bases, use fertilizer of the present invention, as experimental group, 5 mu of hillside soybean of control group routinely planting requirement execute common fertilizer, other condition is identical, experiment proves, the soybean color and luster of experimental group plantation and output are all better than the soybean of control group, greatly reduce the use of manpower and materials simultaneously, avoid fertilizer wasting phenomenon, owing to using organic fermented ingredient, more be received by the market, mu on average increases production 15.7%, on year-on-year basis economic raising 27.2%.

Claims (2)

1. one kind is suitable for hillside plantation functional fertilizer, it is characterized in that, be made up of the raw material of following weight part: maize straw 30 ~ 45, corn cob 50 ~ 70, liver moss soil 15 ~ 20, coal slag 10 ~ 15, vegetable mould 25 ~ 35, dry duck excrement 20 ~ 30, agar 2 ~ 4, residue from beans after making 8 ~ 14, quartz sand 10 ~ 15, beneficial microbe colony 3 ~ 4, nitrocalcite 6 ~ 8, Sodium Selenite 2 ~ 4, phosphate fertilizer 8 ~ 10, ammonium chloride 9 ~ 13, potassium permanganate 7 ~ 10, oyster shell whiting 15 ~ 20, bamboo charcoal powder 5 ~ 8, coating agent 3 ~ 4 and appropriate water;

Described coating agent is made up of the raw material of following weight part: Vinylstyrene 1 ~ 2, calcium oxide 4 ~ 6, terpolycyantoamino-formaldehyde resin 3 ~ 5, Virahol 6 ~ 9, bamboo charcoal powder 3 ~ 5, acetic acid 2 ~ 4, glycerine 1 ~ 2, limestone powder 8 ~ 10, Potassium Persulphate 0.5 ~ 1 and appropriate water; Preparation method is: water dilution Virahol being added 3 ~ 4 times, add Vinylstyrene, glycerine, terpolycyantoamino-formaldehyde resin and Potassium Persulphate again, heated and stirred is dissolved, mixed oxidization calcium, starch, acetic acid and limestone powder, being added in previous solu and stirring into emulsion, final drying is concentrated obtained.

2. according to claim 1 a kind of be suitable for hillside plantation functional fertilizer preparation method, it is characterized in that, comprise following step:

(1) mix maize straw, corn cob and dry duck excrement first to pulverize through preliminary, add water and just do not have material, soaks 2 ~ 3 days, then add quartzite sand grind and become homogenate, it is rear for subsequent use to add the mixing of liver moss soil, coal slag and vegetable mould;

(2) mix agar, residue from beans after making and beneficial microbe colony, add appropriate water furnishing pasty state, be ground into the particulate state of 60 order sizes after drying, add in the mixing homogenate of (1), mix thoroughly, adjustment water content about 40% becomes fertilizer cladding material;

(3) by nitrocalcite, Sodium Selenite, phosphate fertilizer, ammonium chloride, potassium permanganate and other following remaining component do not related to, the water adding 4 ~ 5 times stirs 30 ~ 40min, then admixes oyster shell whiting and bamboo charcoal powder, preliminary granulation after dry;

(4) particle of (3) is put in coating machine, coating agent is sprayed on the fertiliser granulates surface in motion at 60 ~ 80 DEG C, more logical warm air drying 10 ~ 15min, finally the cladding material described in (2) is coated on particle surface, dries.