CN103232287A - Special carbon-vinegar slow-release biological fertilizer for solanberries and preparation method thereof - Google Patents
Special carbon-vinegar slow-release biological fertilizer for solanberries and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a special carbon-vinegar slow-release biological fertilizer for solanberries and a preparation method thereof. The special carbon-vinegar slow-release biological fertilizer for solanberriess comprises the following components in percentage by weight: 30-35% of urea, 12-18% of diammonium phosphate, 15-20% of potassium sulfate, 8-12% of potassium chloride, 2-5% of microelement, 20-30% of organic carbon and 8-10% of vinegar. The preparation method comprises the following steps: slow-release granular fertilizer preparation: respectively pulverizing prepared raw material fertilizers and organic carbon, mixing the raw material fertilizers and the organic carbon in a weight ratio of (50-80):(20-50) to obtain raw materials, spraying vinegar which accounts for 1.3-9.8 wt% of each raw material, uniformly mixing, granulating, finishing, and drying to obtain various slow-release granular fertilizers; nutrient analysis: making an analytical inspection report after analyzing the soil nutrients and crop characteristics; and preparation: preparing the target special carbon-vinegar slow-release biological fertilizer for solanberries according to the component proportioning. The preparation method disclosed by the invention is simple, economic and environment-friendly, lowers the production cost, and enhances the economic benefit.
Description
Technical field
The invention belongs to biological technical field, further belong to the bio-feritlizer technical field, be specifically related to a kind of solanberry slow-release bio fertilizer and preparation method thereof.
Background technology
Needing to absorb more nutritive substance in the growth cycle of solanberry, is not only nitrogen that common fertilizer provides, phosphorus, potassium, according to wooden barrel short slab theory, as lack other nutrients, just can not grow the plant slight of stature by normal growth, it is uneven to ear, and the pollination rate is low, has a strong impact on output.A large amount of use owing to the chemical fertilizer increase yield significantly causes pollution and the bad change of the soil texture at present, and natural ecological condition destroys.Especially the utilization ratio of fertility is low, and this not only wastes resource, and contaminate environment.
Fertilizer provides the necessary nutritive element of solanberry, can change soil constitution, increases soil fertility, and increases soil organic substance.Thereby the rational application of fertilizer promotes crop metabolism to the growing of solanberry, and improves solanberry yield per unit decisive role.Fertilizer itself is carried out modification, and exploitation slowly-releasing, release and release control fertilizer are effective measure the most efficient and convenient, that can fundamentally solve the fertilizer loss problem.Slow release fertilizer has nutrient and discharges slowly, and crop absorbs many, and the characteristics that plant recovery of nutrient is high are used slow fertilising and can also be simplified work program, saving of work and time.Present slow release fertilizer both domestic and external generally all is to reach the fertilizer that prolongs fertilizer efficiency by physical methods such as coating, parcel, packing, coatings, and with instantly-soluble fertilizer and rubber latex, the mixing formed Wrapped fertilizer of agriculture and industry waste, these fertilizer costs are higher, and do not possess that the space is abundant, high adsorption capacity, raising low temperature, increase soil fertility, therefore improve characteristics such as Soil structure, develop and a kind ofly save cost and the preparation method is simple, the solanberry slow-release bio fertilizer of economic environmental protection is very important.
Summary of the invention
First purpose of the present invention is to provide the special-purpose charcoal vinegar of a kind of solanberry slow-release bio fertilizer; Second purpose is to provide the preparation method of the special-purpose charcoal vinegar of described solanberry slow-release bio fertilizer.
First purpose of the present invention is achieved in that and comprises weight percentage urea 30 ~ 35%, diammonium phosphate 12 ~ 18%, vitriolate of tartar 15 ~ 20%, Repone K 8 ~ 12%, trace element 2 ~ 5%, also comprises the organic charcoal 20 ~ 30% of weight percentage, vinegar liquid 8 ~ 10%.
Second purpose of the present invention is achieved in that and comprises the fertile preparation of slow-releasing granules, nutrient analysis, preparation steps, specifically comprises:
A, the fertile preparation of slow-releasing granules: each material fertilizer and organic charcoal that will prepare are pulverized respectively, by each material fertilizer mix with organic charcoal weight ratio 50 ~ 80:20 ~ 50 each raw material, the vinegar liquid that sprays 13 of each raw material weight ~ 98 ‰ again mixes, and stirs to obtain various slow-releasing granules fertilizer through granulation, whole grain, oven dry;
B, nutrient analysis: soil nutrient and crop characteristic are analyzed, obtained the analytical study report;
C, preparation: the analytical study according to various soil nutrients and crop characteristic is reported, matches well by set of dispense and makes the special-purpose charcoal vinegar of target solanberry slow-release bio fertilizer.
The present invention adopts organic charcoal with low cost to replace the higher methods of cost such as the coating of existing slow-release fertilizer, parcel, packing, coating, the byproduct vinegar liquid that produces when adding the organic charcoal of preparation, can chessom, reduce soil takes place, regulates and keep moisture content in the soil, improve the ventilation property of soil and keep fertilizer efficiency, regulates crop pest obnoxious flavour, promote plant-growth, increase the microorganism that promotes the plant-growth effect, be conducive to plant-growth and have the effect of regulating ground temperature.The present invention is the synthesis that contains multiple nutrient, not the single chemical fertilizer of nutrient, it also is rich in essential " the product prime elements " of 20 various crop such as amino acid, humic acids, calcium, sulphur, zinc, iron, boron except macronutrients such as nitrogenous, phosphorus, potassium, having played the effect of regulating the soil balanced nutrients, is a kind of new and effective no-pollution full nutrition chelating dedicated fertilizer.
Description of drawings
Fig. 1 is process flow sheet of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing, but never in any form the present invention is limited, and any conversion or replacement based on training centre of the present invention is done all belong to protection scope of the present invention.
The special-purpose charcoal vinegar of solanberry of the present invention slow-release bio fertilizer comprises weight percentage urea 30 ~ 35%, diammonium phosphate 12 ~ 18%, vitriolate of tartar 15 ~ 20%, Repone K 8 ~ 12%, trace element 2 ~ 5%, also comprises the organic charcoal 20 ~ 30% of weight percentage, vinegar liquid 8 ~ 10%.
Described organic charcoal is for being the porous carbon that raw material is made with the biomass.
Described organic charcoal is to be the particle charcoal that raw material is produced with the charring furnace distillation process with the biomass, and granularity is the organic charcoals of 100 ~ 200 purposes.
Described trace element is one or more in sal epsom, zinc sulfate, ferrous sulfate, boric acid, borax, copper sulfate, the ammonium molybdate.
Described vinegar liquid is one or more in wood vinegar, organic acid, furfural, butylacetate or the acetone.
Described vinegar liquid is wood vinegar.
The preparation method of the special-purpose charcoal vinegar of solanberry of the present invention slow-release bio fertilizer comprises the fertile preparation of slow-releasing granules, nutrient analysis, preparation steps, specifically comprises:
A, the fertile preparation of slow-releasing granules: each material fertilizer and organic charcoal that will prepare are pulverized respectively, by each material fertilizer mix with organic charcoal weight ratio 50 ~ 80:20 ~ 50 each raw material, the vinegar liquid that sprays 13 of each raw material weight ~ 98 ‰ again mixes, and stirs to obtain various slow-releasing granules fertilizer through granulation, whole grain, oven dry;
B, nutrient analysis: soil nutrient and crop characteristic are analyzed, obtained the analytical study report;
C, preparation: the analytical study according to various soil nutrients and crop characteristic is reported, matches well by set of dispense and makes the special-purpose charcoal vinegar of target solanberry slow-release bio fertilizer.
Described each material fertilizer comprises macroelement material fertilizer and middle trace element materials fertilizer; Described a large amount of material fertilizer is one or more in urea, diammonium phosphate, Repone K, the vitriolate of tartar, and described middle trace element materials fertilizer is one or more in sal epsom, zinc sulfate, ferrous sulfate, boric acid, borax, copper sulfate, the ammonium molybdate.
Described organic charcoal is for being the porous carbon that raw material is made with the biomass.
Described biomass is the agroforestry waste, comprises corn, paddy rice, wheat stalk, discarded wood chip etc.
Biomass (biomass) is ecospeak or specially claims phytomass (phytomass) to plant, refers to organic substance (dry weight) (weight that comprises the thing of suffering from indigestion in the organism) total amount of real storage life in a certain moment unit surface.
Biomass is biological number of individuals, weight or its energy content at a certain particular moment unit space, can be used for referring to (as zooplankton) or the whole biocenological biomass of certain population, certain monoid biology.The biomass of narrow sense only refers to represent with weight, can be fresh weight or dry weight.
Described vinegar liquid is one or more in wood vinegar, organic acid, furfural, butylacetate or the acetone.
Described vinegar liquid is wood vinegar.
Characteristics of the present invention:
1, the advance of matrix material particles charcoal producing technique.Be that the particle charcoal of charring furnace anoxic destructive distillation decomposition technique production keeps original micropore fully because the present invention adopts, the voidage height, thereby the particle charcoal of producing has good adsorption and heats moisture retention.
2, slowly-releasing heats effective.Because the particle charcoal is the aterrimus organic products, be rich in micropore, have extremely strong suction fertilizer, suction, extinction and heat characteristic, after being manured into soil, not only can hold fertilizer slow-release, reduce the waste of fertilizer leaching loss, and form around each charcoal crude granule and heat thermal insulation areas, low temperature is on the low side emerges and problem such as poor growth has vital role for solving.
3, be economic environmental protection.The wood vinegar that derives from natural biomass is used for soil and can regulates maintenance soil moisture, regulates the potential of hydrogen of soil, and improve ventilation property and keep fertilizer efficiency, prevention seed rot, the more effect of adjustable ground temperature has the effect of improving the soil.But the few crop pest of charcoal vinegar fertilizer chessom ， Minus takes place, and regulates and maintenance soil moisture, improves the gas permeability of soil and keeps fertilizer efficiency, regulate the potential of hydrogen of soil, the obnoxious flavour in the absorption soil promotes plant-growth, increase beneficial organism quantity, complementary element improves fruit food flavor and quality.
4, be that product application is in extensive range, potentiality to be exploited is huge.
Embodiment 1---the fertile preparation of slow-releasing granules
Respectively with urea 100Kg, diammonium phosphate 100Kg, vitriolate of tartar 100Kg, Repone K 100Kg, sal epsom 10Kg, zinc sulfate 10Kg, ferrous sulfate 10Kg, boric acid 10Kg, borax 10Kg, copper sulfate 10Kg, ammonium molybdate 10Kg and organic charcoal 100 t pulverized 100 mesh sieves respectively, according to each material fertilizer: organic charcoal weight ratio 50:20 mixes and obtains slow-release carbamide 140 Kg respectively, slow-releasing diammonium phosphate 140Kg, slowly-releasing vitriolate of tartar 139Kg, slowly-releasing Repone K 140Kg, slowly-releasing sal epsom 14Kg, slowly-releasing zinc sulfate 14Kg, slowly-releasing ferrous sulfate 14Kg, slowly-releasing boric acid 14Kg, slowly-releasing borax 14Kg, slowly-releasing copper sulfate 14Kg, slowly-releasing ammonium molybdate 14Kg, 13 ‰ the butylacetate that sprays weight more respectively mixes, and stirs through granulation, whole grain, oven dry obtains charcoal vinegar slow-release carbamide particle 141.8 Kg, charcoal vinegar slow-releasing diammonium phosphate particle 141.8Kg, charcoal vinegar slowly-releasing potassium chloride particle 139.9Kg, charcoal vinegar slowly-releasing granular potassium sulfate 141Kg, charcoal vinegar slowly-releasing sal epsom particle 14.2Kg, charcoal vinegar slowly-releasing zinc sulfate particle 14.1Kg, charcoal vinegar slowly-releasing ferrous sulfate particle 14.2Kg, charcoal vinegar slowly-releasing boric acid particle 13.8Kg, charcoal vinegar slowly-releasing borax particle 14.1Kg, charcoal vinegar slowly-releasing copper sulfate particle 14Kg, charcoal vinegar slowly-releasing ammonium molybdate particle 13.9Kg.
Embodiment 2---the fertile preparation of slow-releasing granules
Respectively with urea 100Kg, diammonium phosphate 100Kg, vitriolate of tartar 100Kg, Repone K 100Kg, sal epsom 10Kg, zinc sulfate 10Kg, ferrous sulfate 10Kg, boric acid 10Kg, borax 10Kg, copper sulfate 10Kg, ammonium molybdate 10Kg and organic charcoal 100 t pulverized 100 mesh sieves respectively, according to each material fertilizer: organic charcoal weight ratio 80:50 mixes and obtains slow-release carbamide 160Kg respectively, slow-releasing diammonium phosphate 160Kg, slowly-releasing vitriolate of tartar 139Kg, slowly-releasing Repone K 160Kg, slowly-releasing sal epsom 16Kg, slowly-releasing zinc sulfate 16Kg, slowly-releasing ferrous sulfate 16Kg, slowly-releasing boric acid 16Kg, slowly-releasing borax 16Kg, slowly-releasing copper sulfate 16Kg, slowly-releasing ammonium molybdate 16Kg, 98 ‰ the wood vinegar that sprays weight more respectively mixes, and stirs through granulation, whole grain, oven dry obtains charcoal vinegar slow-release carbamide particle 174Kg, charcoal vinegar slow-releasing diammonium phosphate particle 174Kg, charcoal vinegar slowly-releasing granular potassium sulfate 171Kg, charcoal vinegar slowly-releasing potassium chloride particle 173Kg, charcoal vinegar slowly-releasing sal epsom particle 17.4Kg, charcoal vinegar slowly-releasing zinc sulfate particle 17.5Kg, charcoal vinegar slowly-releasing ferrous sulfate particle 17.1Kg, charcoal vinegar slowly-releasing boric acid particle 17.0Kg, charcoal vinegar slowly-releasing borax particle 17.3Kg, charcoal vinegar slowly-releasing copper sulfate particle 17.1Kg, charcoal vinegar slowly-releasing ammonium molybdate particle 17.3Kg.
Embodiment 3
Respectively with urea 100Kg, diammonium phosphate 100Kg, vitriolate of tartar 100Kg, Repone K 100Kg, sal epsom 10Kg, zinc sulfate 10Kg, ferrous sulfate 10Kg, boric acid 10Kg, borax 10Kg, copper sulfate 10Kg, ammonium molybdate 10Kg and organic charcoal 100 t pulverized 200 mesh sieves respectively, according to each material fertilizer: organic charcoal weight ratio 50:50 mixes and obtains slow-release carbamide 200Kg respectively, slow-releasing diammonium phosphate 200Kg, slowly-releasing vitriolate of tartar 139Kg, slowly-releasing Repone K 200Kg, slowly-releasing sal epsom 20Kg, slowly-releasing zinc sulfate 20Kg, slowly-releasing ferrous sulfate 20Kg, slowly-releasing boric acid 20Kg, slowly-releasing borax 20Kg, slowly-releasing copper sulfate 20Kg, slowly-releasing ammonium molybdate 20Kg, 50 ‰ the organic acid that sprays weight more respectively mixes, and stirs through granulation, whole grain, oven dry obtains charcoal vinegar slow-release carbamide particle 208Kg, charcoal vinegar slow-releasing diammonium phosphate particle 203Kg, charcoal vinegar slowly-releasing granular potassium sulfate 171Kg, charcoal vinegar slowly-releasing potassium chloride particle 206Kg, charcoal vinegar slowly-releasing sal epsom particle 20.6Kg, charcoal vinegar slowly-releasing zinc sulfate particle 20.3Kg, charcoal vinegar slowly-releasing ferrous sulfate particle 20.4Kg, charcoal vinegar slowly-releasing boric acid particle 20.6Kg, charcoal vinegar slowly-releasing borax particle 20.2Kg, charcoal vinegar slowly-releasing copper sulfate particle 20.5Kg, charcoal vinegar slowly-releasing ammonium molybdate particle 20.3Kg.
Embodiment 4
Soil nutrient and solanberry specificity analysis situation to Chuxiong plantation indigenous species eggplant are as follows:
Soil: terra rossa, the light earth of quality, on in the fertility, soil nutrient content is pH value 7.33, organic 42.34g/kg, full nitrogen 2.5g/kg, hydrolyzable nitrogen 89.6mg/kg, full phosphorus 2.01g/kg, rapid available phosphorus 22.46 mg/kg, full potassium 17g/kg, available potassium 154.7mg/kg.
Eggplant: indigenous species, seedling age were generally 85-90 days, than tomato length about 20 days.Because of poor growth, excessive growth seedling, aging seedling seldom occur, and nourish and grow and coordinate very much with reproductive growth, and higher to N element nutritional requirement, fertilizer tolerability is strong, and seedling stage, the N amount that contains of bed soil was 60-160ppm, was the bigger the better in this scope.N is fertile not enough, and the short column flower increases.
According to above-mentioned situation, get charcoal vinegar slow-release carbamide particle 430Kg, charcoal vinegar slow-releasing diammonium phosphate particle 190Kg, charcoal vinegar slowly-releasing granular potassium sulfate 230Kg, charcoal vinegar slowly-releasing potassium chloride particle 120Kg, charcoal vinegar slowly-releasing sal epsom particle 4.3Kg, charcoal vinegar slowly-releasing zinc sulfate particle 4.3Kg, charcoal vinegar slowly-releasing ferrous sulfate particle 4.3Kg, charcoal vinegar slowly-releasing boric acid particle 4.2Kg, charcoal vinegar slowly-releasing borax particle 4.3Kg, charcoal vinegar slowly-releasing copper sulfate particle 4.3Kg, the charcoal vinegar slowly-releasing ammonium molybdate particle 4.3Kg mixing that embodiment 1 obtains and obtain 1000Kg charcoal vinegar slow-release fertilizer.
Embodiment 5
Soil nutrient and the solanberry specificity analysis situation of Red River being planted holy precious tomato are as follows:
Soil: limestone yellow earth yellow soil, earth in the quality, on in the fertility, soil nutrient content is pH value 8.03, organic 45.62g/kg, full nitrogen 2.2g/kg, hydrolyzable nitrogen 85.6mg/kg, full phosphorus 1.81g/kg, rapid available phosphorus 19.57 mg/kg, full potassium 16g/kg, available potassium 136.9mg/kg.
Tomato: holy precious tomato has another name called the stone tomato, be the new variety of the indeterminate growth type of Israel's introduction, it has the output height, uniform coloring, no blue veins, mouthfeel is good, sweet crisp good to eat, contain the VITAMIN than horn of plenty, the well developed root system of tomato, main root mass are distributed in 30 centimetres the arable layer, reach 1.5 meters the deeplyest, the diameter of root mass lateral distribution can reach 1.3～1.7 meters, the root regeneration ability is strong, and seedling is by transplanting, and main root is blocked, be easy to generate more branch roots, thereby the receptivity of whole root system is strengthened, and therefore, tomato requires not strict to edaphic condition, but in order to obtain good quality and high output, fertile loam is relatively good.Tomato needs to absorb a large amount of nutritive substances in growing process from soil, and 1000 kilograms of fruits of every production need consume nitrogen (N) 2--3.54 kilogram according to the study, Vanadium Pentoxide in FLAKES (P2O5) 0.95--1 kilogram, 3.89-6.6 kilograms of potassium oxides (K2O).
According to above-mentioned situation, get charcoal vinegar slow-release carbamide particle 420Kg, charcoal vinegar slow-releasing diammonium phosphate particle 197Kg, charcoal vinegar slowly-releasing granular potassium sulfate 226Kg, charcoal vinegar slowly-releasing potassium chloride particle 127Kg, charcoal vinegar slowly-releasing sal epsom particle 4.3Kg, charcoal vinegar slowly-releasing zinc sulfate particle 4.3Kg, charcoal vinegar slowly-releasing ferrous sulfate particle 4.3Kg, charcoal vinegar slowly-releasing boric acid particle 4.3Kg, charcoal vinegar slowly-releasing borax particle 4.2Kg, charcoal vinegar slowly-releasing copper sulfate particle 4.3Kg, the charcoal vinegar slowly-releasing ammonium molybdate particle 4.3Kg mixing that embodiment 2 obtains and obtain 1000Kg charcoal vinegar slow-release fertilizer.
Embodiment 6
Soil nutrient and solanberry specificity analysis situation to maritime plantation hot millet are as follows:
Soil: limestone red soil chicken manure soil, soil layer is deep, on in the fertility, physical features is smooth, and soil nutrient content is pH value 7.35, organic 46.40g/kg, full nitrogen 1.89g/kg, hydrolyzable nitrogen 174.30mg/kg, full phosphorus 1.22g/kg, rapid available phosphorus 13.26 mg/kg, full potassium 14g/kg, available potassium 127.68mg/kg.
Capsicum: hot millet, can plant at neutral and subacidity soil, but its root system is strict to oxygen, should be deep fertile at soil layer, be rich in the sand soil of organic matter and good air permeability or the amphoteric soil and plant.Capsicum fertility requires sufficient nitrogen, phosphorus, potassium, but seedling stage nitrogen and potassium too much unsuitable, in order to avoid shoot and leaf growth is prosperous excessively, postpone bud differentiation and result.Phosphorus plays an important role to formation and the growth of flower, and potassium then is the essential element that fruit expands, and must accomplish in the production that nitrogen, phosphorus potassium works in coordination, and is using sufficient on the basis of base fertilizer, does well to topdress, to improve the yield and quality.Under rearing condition, main root is cut off, and lateral root is difficult for root of hair, and the root amount is few, and distribute shallow (10～15cm soil layer in) easily goes to pot, and root system is two row, is distributed in both sides, and basal part of stem is difficult for producing adventive root, so, not drought-enduring, intolerant to waterlogging, sun-proof not.
According to above-mentioned situation, get charcoal vinegar slow-release carbamide particle 418Kg, charcoal vinegar slow-releasing diammonium phosphate particle 194Kg, charcoal vinegar slowly-releasing granular potassium sulfate 231Kg, charcoal vinegar slowly-releasing potassium chloride particle 125Kg, charcoal vinegar slowly-releasing sal epsom particle 4.6Kg, charcoal vinegar slowly-releasing zinc sulfate particle 4.6Kg, charcoal vinegar slowly-releasing ferrous sulfate particle 4.5Kg, charcoal vinegar slowly-releasing boric acid particle 4.5Kg, charcoal vinegar slowly-releasing borax particle 4.6Kg, charcoal vinegar slowly-releasing copper sulfate particle 4.6Kg, the charcoal vinegar slowly-releasing ammonium molybdate particle 4.6Kg mixing that embodiment 3 obtains and obtain 1000Kg charcoal vinegar slow-release fertilizer.
Test example 1
1, test materials and method
1.1 test materials
Test is carried out on the tomato ground in Red River, and experimental plot soil is limestone yellow earth yellow soil, is that holy precious tomato has another name called the stone tomato for studying the thing tomato variety.Supplying examination fertilizer is common fertilizer and charcoal vinegar slow-release fertilizer.
1.2 test method
3 processing are established by the completely random block design in the experimental plot, handle A: use charcoal vinegar slow-release fertilizer residential quarter, treatments B: the conventional fertilizer application residential quarter, handle C: the blank test residential quarter.Triplicate, totally 9 residential quarters, district's group is arranged at random, residential quarter area 33.3m3.The wide guard rows of 2.5m is set experimental field.
Main cultivation management measure: in sowing on March 22, mulch film is grown seedlings for the examination tomato, and transplanting density is 3200 root and stem of certain plants/667m2, makes base manure in conjunction with execute the pig manure 1800kg/m2 that becomes thoroughly decomposed wholely before transplanting.Each fertilising of handling, intertill, cure the disease etc. is managed identical.The end of gathering September 10 of experimental plot tomato, gradation when gathering, branch residential quarter are gathered separately, are weighed separately, each cell production of cumulative calculation.
2, test results and analysis
2.1 different treatment is to the influence of tomato economic characters
Test-results shows that tomato is executed processing and the check plot of charcoal vinegar slow-release fertilizer and compares average plant height increase by 3.5 ~ 5.4cm; The individual plant fruit tree increases by 1.3 ~ 1.4; Individual plant heavily increases by 1.3 ~ 1.6g; The fruit transverse diameter increases by 0.3 ~ 0.4cm(and sees Table 1)
Table 1 different treatment is to the influence of tomato economic characters
| Project | Density (strain/667m2) | Plant height (cm) | Individual plant fruit tree (individual/strain) | Single fruit weight (g) | Fruit transverse diameter (cm) | Theoretical yield (kg/667m2) |
| A | 3200 | 155.6 | 18.4 | 71.7 | 11.8 | 4228.0 |
| B | 3200 | 150.2 | 17.1 | 70.4 | 11.4 | 3849.5 |
| C | 3200 | 152.1 | 17.0 | 70.2 | 11.3 | 3812.5 |
2.2 different treatment is to the influence of tomato yield.
Test-results shows that the processing mean yield that tomato is executed charcoal vinegar slow-release fertilizer is 3692.2kg/667m2, with contrast ratio, increases by 327.2 ~ 414kg, and rate of increase is 9.7% ~ 12.6%, (seeing Table 2).Increase by 227.2 ~ 284 yuan/667m2 of net return, go into operation than 1:2.18 ~ 2.27, remarkable in economical benefits.
Table 2 different treatment is to the influence of tomato yield
Claims (10)
1. the special-purpose charcoal vinegar of solanberry slow-release bio fertilizer, comprise weight percentage urea 30 ~ 35%, diammonium phosphate 12 ~ 18%, vitriolate of tartar 15 ~ 20%, Repone K 8 ~ 12%, trace element 2 ~ 5%, it is characterized in that also comprising the organic charcoal 20 ~ 30% of weight percentage, vinegar liquid 8 ~ 10%.
2. the special-purpose charcoal vinegar of solanberry according to claim 1 slow-release bio fertilizer is characterized in that described organic charcoal is for being the porous carbon that raw material is made with the biomass.
3. a claim 1 or the special-purpose charcoal vinegar of 2 described solanberrys slow-release bio fertilizer is characterized in that described organic charcoal is is the particle charcoal that raw material is produced with the charring furnace distillation process with the biomass, and granularity is the organic charcoals of 100 ~ 200 purposes.
4. the special-purpose charcoal vinegar of solanberry according to claim 1 slow-release bio fertilizer is characterized in that described trace element is one or more in sal epsom, zinc sulfate, ferrous sulfate, boric acid, borax, copper sulfate, the ammonium molybdate.
5. the special-purpose charcoal vinegar of solanberry according to claim 1 slow-release bio fertilizer is characterized in that described vinegar liquid is one or more in wood vinegar, organic acid, furfural, butylacetate or the acetone.
6. the special-purpose charcoal vinegar of solanberry slow-release bio fertilizer according to claim 1 or 5 is characterized in that described vinegar liquid is wood vinegar.
7. the preparation method of the special-purpose charcoal vinegar of the arbitrary described solanberry of claim 1 ~ 6 a slow-release bio fertilizer is characterized in that comprising the fertile preparation of slow-releasing granules, nutrient analysis, preparation steps, specifically comprises:
A, the fertile preparation of slow-releasing granules: each material fertilizer and organic charcoal that will prepare are pulverized respectively, by each material fertilizer mix with organic charcoal weight ratio 50 ~ 80:20 ~ 50 each raw material, the vinegar liquid that sprays 13 of each raw material weight ~ 98 ‰ again mixes, and stirs to obtain various slow-releasing granules fertilizer through granulation, whole grain, oven dry;
B, nutrient analysis: soil nutrient and crop characteristic are analyzed, obtained the analytical study report;
C, preparation: the analytical study according to various soil nutrients and crop characteristic is reported, matches well by set of dispense and makes the special-purpose charcoal vinegar of target solanberry slow-release bio fertilizer.
8. preparation method according to claim 7 is characterized in that described each material fertilizer comprises macroelement material fertilizer and middle trace element materials fertilizer; Described a large amount of material fertilizer is one or more in urea, diammonium phosphate, vitriolate of tartar, the Repone K, and described middle trace element materials fertilizer is one or more in sal epsom, zinc sulfate, ferrous sulfate, boric acid, borax, copper sulfate, the ammonium molybdate.
9. preparation method according to claim 7 is characterized in that described organic charcoal is for being the porous carbon that raw material is made with the biomass.
10. preparation method according to claim 7 is characterized in that described vinegar liquid is one or more in wood vinegar, organic acid, furfural, butylacetate or the acetone.
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| CN105367258A (en) * | 2015-11-27 | 2016-03-02 | 浙江双和环境建设有限公司 | Method for preparing fertilizer capable of lowering pH value of soil and slowly releasing Ca<2+>, Mg<2+>, Fe<2+> and urea |
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| CN102180747A (en) * | 2011-03-03 | 2011-09-14 | 安徽新农村生态肥料有限公司 | Preparation method of carbon-based compound fertilizer |
| CN102515929A (en) * | 2011-10-28 | 2012-06-27 | 商丘三利新能源有限公司 | Carbon-based urea fertilizer |
| CN102964166A (en) * | 2012-10-17 | 2013-03-13 | 乌鲁木齐奥森碳环生物能源有限公司 | Preparation method of carbon-based compound slow-release fertilizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105367258A (en) * | 2015-11-27 | 2016-03-02 | 浙江双和环境建设有限公司 | Method for preparing fertilizer capable of lowering pH value of soil and slowly releasing Ca<2+>, Mg<2+>, Fe<2+> and urea |
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| CN103232287B (en) | 2014-10-08 |
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