CN104193503A - Special potassium-rich fertilizer for strawberries and preparation method thereof - Google Patents

Abstract

The invention discloses a special potassium-rich fertilizer for strawberries. The fertilizer is prepared from the following raw materials in parts by weight: 24-32 parts of rice chaff ash, 40-60 part of hay carbon soil, 10-12 parts of sodium alginate, 6-8 parts of peanut shells, 4-5 parts of monoammonium phosphate, 3-4 parts of urea formaldehyde, 8-12 parts of potassium chloride, 6-8 parts of zinc sulfate, 5-7 parts of tobacco leaves, 5-6 parts of turnips, 12-16 parts of attapulgite, 5-6 parts of biogas liquid, 28-36 parts of leaf mould, 10-14 parts of garden soil, 3-4 parts of JT fungicide, 4-5 parts of a soil modifier and a proper amount of vegetable washing water. According to the fertilizer disclosed by the invention, by using hay carbon soil, leaf mould, rice chaff ash and the like as main raw materials, the content of a potassium fertilizer is increased, and attapulgite, peanut shells, biogas liquid and the like are further added, so that the content of other nutrients of the fertilizer are extremely increased. Meanwhile, the fertilizer has beneficial effects on loosening and improving soil. Combination of urea formaldehyde with potassium chloride and monoammonium phosphate integrates slow release and controlled release so as to provide nutrients to strawberries continuously, so that the use level of the fertilizer is saved and the fertilizer has a good economic value.

Description

A kind of rich potassium Special fertilizer for strawberries material and preparation method thereof

Technical field

The present invention relates to a kind of technical field of fertilizers, particularly a kind of rich potassium Special fertilizer for strawberries material and preparation method thereof.

Background technology

Strawberry is per nnial herb, is the little berry that economic worth is higher, its fruit soft and succulency, sour and sweet palatability, nutritious, and beautiful appearance, give off a strong fragrance, thereby at home and abroad market enjoys favor, is described as " fruit queen ".Domestic main big and medium-sized cities are vigorous to the consumers demand of strawberry fresh fruit simultaneously, and fertilizer is the important tool that improves strawberry quality and yield.Do not have on the market at present the common dedicated fertilizer for strawberry, and traditional mineral manure can not meet the proportioning of strawberry to various nutrient demands completely, also can bring degradation series of problems under soil compaction, soil fertility decline, ecological damage, environmental pollution and agricultural byproducts quality simultaneously, not meet the principle of agriculture sustainable development.Therefore, develop the new-type fertilizer that is specially adapted for strawberry, accomplish environmentally safe, harmless to consumer health, have great importance.

Summary of the invention

The present invention has made up the deficiencies in the prior art, and a kind of rich potassium Special fertilizer for strawberries material and preparation method thereof is provided.

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: rice chaff ash 24-32, dry turfy soil 40-60, sodium alginate 10-12, Pericarppium arachidis hypogaeae 6-8, monoammonium phosphate 4-5, urea formaldehyde 3-4, Repone K 8-12, zinc sulfate 6-8, tobacco leaf 5-7, turnip 5-6, attapulgite 12-16, methane liquid 5-6, leaf-humidified soil 28-36, garden mould 10-14, JT microbial inoculum 3-4, soil modifier 4-5, vegetable washing water are appropriate;

Described soil modifier is made up of the raw material of following weight part: borax 3-4, diatomite 30-40, Concha Ostreae shell 5-6, natural pond liquid 4-6, iron ore tailings 10-12, Pumice 8-10, deer natural pond soil 14-18, manganous sulfate 2-3, sodium polyacrylate 6-8, sodium alginate 8-10, zinc sulfate 10-16, ammonium molybdate 8-14, bamboo charcoal 15-20, water 6-7, Camellia oil 3-4; Its preparation method is that zinc sulfate, ammonium molybdate, bamboo charcoal are mixed and dried, and grinds to form fine powder, then mixes with sodium polyacrylate, is crushed to particle; Natural pond liquid, sodium alginate, water are stirred into slurries after mixing, in slurries, add manganous sulfate and borax, stir and slow fire heating 10-30 minute, gained dope is coated in to gained particle surface above, obtain composite particles; Diatomite, Concha Ostreae shell, iron ore tailings, Pumice, deer natural pond soil are ground to form to fine powder after mixing, cross 80-120 mesh sieve, splash into Camellia oil in this fine powder, stir, this gained mashed prod is mixed with composite particles, air-dry.

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

(1) dry turfy soil, methane liquid, leaf-humidified soil, Pericarppium arachidis hypogaeae, sodium alginate are mixed, after squirting with vegetable washing water, add JT microbial inoculum, aerobic fermentation 20-25 days under normal temperature, during this time every turning in 3-5 days once, the air-dry rear pressurization of fermentation materials obtaining is granulated;

(2) by synthetic granulation after monoammonium phosphate, urea formaldehyde, Repone K, zinc sulfate grinding powder;

(3) tobacco leaf, turnip are mixed broken, then mixes with attapulgite, garden mould, rice chaff ash, stir into mashed prod after adding a small amount of vegetable washing water, dry granulation afterwards;

(4) above-mentioned 3 step gained materials and leftover materials are mixed, be packaged into bag.

Beneficial effect of the present invention:

Fertilizer of the present invention adopts can do turfy soil, leaf-humidified soil, rice chaff ash etc. as main raw material, increase the content of potash fertilizer, attapulgite, Pericarppium arachidis hypogaeae, methane liquid etc. are added again, other nutrient contents of fertilizer are increased greatly, can produce favourable effect to the loose improvement of soil, the combination of urea formaldehyde and Repone K, monoammonium phosphate integrates slowly-releasing and controlled release, is the nutrient that provides of strawberry persistence simultaneously, save fertilizer amount, there is good economic worth.

Specific embodiments

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

The raw material that takes following weight part (kg) is made: rice chaff ash 28, dry turfy soil 50, sodium alginate 11, Pericarppium arachidis hypogaeae 7, monoammonium phosphate 4, urea formaldehyde 3, Repone K 10, zinc sulfate 7, tobacco leaf 6, turnip 5, attapulgite 14, methane liquid 5, leaf-humidified soil 32, garden mould 12, JT microbial inoculum 3, soil modifier 4, vegetable washing water are appropriate;

Described soil modifier is made up of the raw material of following weight part (kg): borax 3, diatomite 35, Concha Ostreae shell 5, natural pond liquid 5, iron ore tailings 11, Pumice 9, deer natural pond soil 16, manganous sulfate 2, sodium polyacrylate 7, sodium alginate 9, zinc sulfate 13, ammonium molybdate 11, bamboo charcoal 18, water 6, Camellia oil 3; Its preparation method is that zinc sulfate, ammonium molybdate, bamboo charcoal are mixed and dried, and grinds to form fine powder, then mixes with sodium polyacrylate, is crushed to particle; Natural pond liquid, sodium alginate, water are stirred into slurries after mixing, in slurries, add manganous sulfate and borax, stir also slow fire heating 20 minutes, gained dope is coated in to gained particle surface above, obtain composite particles; Diatomite, Concha Ostreae shell, iron ore tailings, Pumice, deer natural pond soil are ground to form to fine powder after mixing, cross 100 mesh sieves, splash into Camellia oil in this fine powder, stir, this gained mashed prod is mixed with composite particles, air-dry.

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

(1) dry turfy soil, methane liquid, leaf-humidified soil, Pericarppium arachidis hypogaeae, sodium alginate are mixed, after squirting with vegetable washing water, add JT microbial inoculum, aerobic fermentation 21 days under normal temperature, during this time every turning in 4 days once, the air-dry rear pressurization of fermentation materials obtaining is granulated;

(2) by synthetic granulation after monoammonium phosphate, urea formaldehyde, Repone K, zinc sulfate grinding powder;

(3) tobacco leaf, turnip are mixed broken, then mixes with attapulgite, garden mould, rice chaff ash, stir into mashed prod after adding a small amount of vegetable washing water, dry granulation afterwards;

(4) above-mentioned 3 step gained materials and leftover materials are mixed, be packaged into bag.

In order to further illustrate using value of the present invention, implement people and chosen 100 mu of strawberry orchards as sample plot, wherein 50 mu use fertilizer of the present invention as base manure as experimental group, other 50 mu use traditional common fertilizer as base manure as a control group, except using fertilizer difference, other environment of orchard are all identical, also identical to the management process of strawberry between the growth stage, record experimental data as follows:

Claims (2)

1. a rich potassium Special fertilizer for strawberries material, it is characterized in that, made by the raw material of following weight part: rice chaff ash 24-32, dry turfy soil 40-60, sodium alginate 10-12, Pericarppium arachidis hypogaeae 6-8, monoammonium phosphate 4-5, urea formaldehyde 3-4, Repone K 8-12, zinc sulfate 6-8, tobacco leaf 5-7, turnip 5-6, attapulgite 12-16, methane liquid 5-6, leaf-humidified soil 28-36, garden mould 10-14, JT microbial inoculum 3-4, soil modifier 4-5, vegetable washing water are appropriate;

Described soil modifier is made up of the raw material of following weight part: borax 3-4, diatomite 30-40, Concha Ostreae shell 5-6, natural pond liquid 4-6, iron ore tailings 10-12, Pumice 8-10, deer natural pond soil 14-18, manganous sulfate 2-3, sodium polyacrylate 6-8, sodium alginate 8-10, zinc sulfate 10-16, ammonium molybdate 8-14, bamboo charcoal 15-20, water 6-7, Camellia oil 3-4; Its preparation method is that zinc sulfate, ammonium molybdate, bamboo charcoal are mixed and dried, and grinds to form fine powder, then mixes with sodium polyacrylate, is crushed to particle; Natural pond liquid, sodium alginate, water are stirred into slurries after mixing, in slurries, add manganous sulfate and borax, stir and slow fire heating 10-30 minute, gained dope is coated in to gained particle surface above, obtain composite particles; Diatomite, Concha Ostreae shell, iron ore tailings, Pumice, deer natural pond soil are ground to form to fine powder after mixing, cross 80-120 mesh sieve, splash into Camellia oil in this fine powder, stir, this gained mashed prod is mixed with composite particles, air-dry.

2. according to the rich potassium Special fertilizer for strawberries material described in claims 1, it is characterized in that, preparation method's concrete steps are as follows:

(1) dry turfy soil, methane liquid, leaf-humidified soil, Pericarppium arachidis hypogaeae, sodium alginate are mixed, after squirting with vegetable washing water, add JT microbial inoculum, aerobic fermentation 20-25 days under normal temperature, during this time every turning in 3-5 days once, the air-dry rear pressurization of fermentation materials obtaining is granulated;

(2) by synthetic granulation after monoammonium phosphate, urea formaldehyde, Repone K, zinc sulfate grinding powder;

(3) tobacco leaf, turnip are mixed broken, then mixes with attapulgite, garden mould, rice chaff ash, stir into mashed prod after adding a small amount of vegetable washing water, dry granulation afterwards;

(4) above-mentioned 3 step gained materials and leftover materials are mixed, be packaged into bag.