CN101434500B - Fertilizer containing plant charcoals and preparation thereof - Google Patents
Fertilizer containing plant charcoals and preparation thereof Download PDFInfo
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Abstract
The invention relates to a fertilizer containing plant-charcoal, and a preparation method thereof, belonging to the technological field of fertilizers. The invention is characterized in that the fertilizer contains the components with the following weight percentages: plant carbon powder accounting for 45% to 70%, major elements accounting for 10% to 40%, medium elements accounting for 0.5% to 5%, trace elements accounting for 4% to 20%, plant growth regulators accounting for 4% to 18%, surfactant accounting for 0.2% to 1.5% and planting vinegar liquid accounting for 1% to 12%. The fertilizer use bamboo, wood and grass peat which are purely natural and can regulate plant growth as main ingredients, and the fertilizers also contains medium and trace elements, such as calcium, magnesium, sulfur, iron, boron, molybdenum, copper and cobalt, and the like, besides the three nutritive elements, i.e., nitrogen, phosphorus and potassium, which are necessary for crops. The fertilizer is reliable in nutrient proportion and good in manurial effects, improves soil texture, improves soil organic matter content, reduces sealing of soil, gives more perfect nutrition to crops, and leads to vigour crops, full particles and greatly increased output.
Description
Technical field
The invention belongs to technical field of fertilizers, be specially a kind of fertilizer that contains plant charcoal and preparation method thereof.
Background technology
Fertilizer is the grain of plant.China is a large agricultural country, and fertilizer is being brought into play crucial effects as one of important agricultural material in agriculture production.The use of organic fertilizer has history in several thousand in China.Before 1949, China mainly improves the soil by organic fertilizer, and culture fertility is produced grain, and the chemical fertilizer application total amount does not surpass 3,000,000 t (material object).At the beginning of liberation, the amount of application of China's fertilizer constantly increases, and then along with the developing rapidly of China's chemical fertilizer industry, the consumption of chemical fertilizer constantly increases, though the fertilizer proportion has decline, is still keeping the proportion more than 30% so far.In 50～sixties, organic fertilizer still plays dominant position in agriculture production, and fertilizer is used still based on organic fertilizer, and chemical fertilizer is auxilliary.Nineteen fifty-seven, nineteen sixty-five, the fertilizer consumption accounted for 91.2% and 80.7% of fertilizer otal investment respectively.The seventies, the development of China fertilizer is very fast, from 1971～1980 years 10 in the period of, fertilizer production is increased to 1232.1 ten thousand t by 299.4 ten thousand t (nutrient, down with), the proportion of organic fertilizer descends, and accounts for 66.4% of fertilizer otal investment.The eighties, the chemical fertilizer ultimate production reached 1612.2 ten thousand t in 1987, and chemical fertilizer increases greatly at the proportion of the total input amount of fertilizer, and particularly the proportion that divides of N attainment surpasses fertilizer, but in the supply of P, K nutrient still based on fertilizer.To phase early 1990s, N, P is fertile to be main by chemical fertilizer mainly, and the N that chemical fertilizer provides, P account for 75.5% and 68.9% of total fertilizer input amount (nutrient) respectively, and the potassium attainment is divided still based on fertilizer (77.6%).By 2000, the required nutrient overwhelming majority of plant growth provided by chemical fertilizer, and organic manure application rate accounts for 30.3% of fertilizer input amount.So far China is in the nutrient of agriculture production drops into, and the consumption of chemical fertilizer is in occupation of considerable status.Chemical fertilizer is about 46.3% to the contribution rate of China's grain growth.The amount of application of chemical fertilizer is more and more, in the nutrient input proportion by in the early days of foundation 0.1% increase to 2000 69.7%, amount of application has surpassed fertilizer.And variation has also taken place in the utilization structure of chemical fertilizer.Be main by single chemical N fertilizer in the early days of foundation, bring into use phosphate fertilizer, the end of the seventies to bring into use potash fertilizer the sixties in 20th century, and since the eighties in 20th century, phosphorus potassium proportion rises year by year, N: P205 reaches more than 1: 0.4 than, is tending towards reasonable substantially.Chemical fertilizer uses kind also more and more diversified, and the trend of lower concentration to the high density development is arranged.On application process, also spread fertilizer over the fields by mostly being, top application changes bottom application into, deep placement and fertilizer compounding application.
China's applying quantity of chemical fertilizer occupied first place in the world in 1994, but this season chemical fertilizer utilization ratio is generally about 30%, and developed country is up to 50%～60%.During China land for growing field crops produces, the this season utilization ratio of N fertilizer is 30%～35%, the this season utilization ratio of phosphate fertilizer is about between 10%～25%, the this season utilization ratio of potash fertilizer is 35%～50%, the loss of chemical fertilizer is very serious, it is estimated that China during 1985～1996 years, only the loss of N just reaches 1,980 hundred million yuan.Certainly except loss economically; also have a large amount of problem of environmental pollutions that fertilizer brought that use, body eutrophication for example, farmland N is plain to overflow to the particularly influence etc. of ozonosphere of atmospheric layer; in addition, also regular meeting produces the closely-related agricultural product security problem of human and livestock health.
The farm crop normal growth, the various nutrients that not only need sufficient amount, and various nutrients will have a suitable ratio, and crop depends mainly on the nutritive property of crop, the deliverability of soil nutrient and the agricultural voltinism shape of institute's applying fertilizer to this suitable proportion of nutrient.Ignore any one aspect, all can cause the crop nutrition content imbalance.Show according to China's more than 5000 field test results of whole nation chemical fertilizer net, China's soil phosphorus and two opposite directions of potassium nutrition situation forward develop: since 20th century the mid-1970s, soil phosphorus begins to accumulate surplus to some extent, the potassium element is then because of using a large amount of N, P chemical fertilizer every year in the soil, output improves constantly, and the plain less investment of potassium, output is many, and soil potassium is the trend of waning.Arable land, whole nation potassium deficiency area reaches 4666.7 ten thousand hm
2, the trend that enlarges is year by year arranged from south to north, from west to east, at present N, K
2The fertile proportioning of O is 1: 0.16.In addition, the present various trace element deficiency area accumulative totals of China reach 1.575 hundred million hm
2, lack the zinc area and reach 4,866 ten thousand hm
2, boron deficiency area 3,280 ten thousand hm
2, lack molybdenum area 4453.3 ten thousand hm
2, and the area of using little fertilizer in 1993 only is 1,700 ten thousand hm
2Because institute scarce nutrient restriction crop has caused chemical fertilizer utilization ratio and fertilizer efficiency to descend to other nutrient absorbing.
The total trend of China's chemical fertilizer resource distribution is that southeastern coast and developed area, city suburbs and traffic chemical fertilizer along the line (mainly being N fertilizer) usage quantity are higher, and inland and side area fertilizer amount are low.More than 2000 manure trial result in 1994 shows according to China's chemical fertilizer net: wheat yield is 3750kg/hm
2, economical rationality is executed fertile of N and is needed 150～180kg, and the fertile amount of application of present most of wheat district N is at 225kg/hm
2More than, prolific area even up to 300～450kg/hm
2Add up according to nineteen ninety-five, there are 6 provinces and cities such as Fujian (856.5kg), Guangdong (844.5kg), Shanghai (786.0kg), Soviet Union (657.0kg), Hubei Province (679.0kg), Zhejiang in the province (city) that total amount of application per hectare surpasses 525kg, and deceive, 5 provinces and regions average applying quantity of chemical fertilizer deficiency 150kg/hm such as sweet, blue or green, Tibetan
2, along with development of market economy, this difference may further enlarge.
Organic fertilizer proportion in total nutrient drops into reduces, and causes soil fertility to descend, and soil nature degenerates.Along with the development of the two or three industry, the enhancing of mobile and peasant's merchandise consciousness of rural laborer, according to rough Statistics, organic fertilizer such as crop material, people and animals' movement are only collected at present and have been utilized 1/4～1/3.The crop straw burning phenomenon is growing on and on, the cultivated area of green manure descends year by year, a large amount of poultry, poultry manures are given it up, become serious source of pollution, the value of organic fertilizer is not familiar with fully, and the effect of organic fertilizer is also in rapid decline, cause the reason of this phenomenon, remove because of the big polydispersion of organic fertilizer resource, amass, store, transport, execute etc. all time-consuming, take a lot of work and ignore outside fertilizer other multiple function except that having trophism, mainly still be the influence that the peasant is subjected to merchandise consciousness.
Enter 21 century; in the face of the situation of China reform and opening up to the outside world and modernization construction new stage and agricultural development " to optimize kind; improve the quality; the increase benefit is the center; actively transform agricultural production; develop high-quality and efficient agricultural; develop distinctive agricultural undertakings; form mass-producing; specialized commodity general layout improves commodity rate, greatly develops agriculture oriented for export and foreign exchange earnings; create agricultural-food standardized production demonstration base " wait challenge; and and the critical role of fertilizer in agricultural sustainable development, the problem that exists in producing and using at current fertilizer is to the higher requirement of the proposition of China's fertilizer development from now on.
Pollution-less agriculture is to be target to produce free of contamination safety, high-quality, nutrition agricultural-food and to keep the ecotope benign cycle with agricultural sustainable development, is by comprehensive intensive integrated novel System of Modern Agriculture such as the environmental protection and safety type production means, innoxious production process control techniques, target level of product quality system and detection technique.Safety, environmental friendly fertilizer are the important substance guarantee and the support systems of development pollution-less agriculture.Sustained-controll-release fertiliser, mixed organic fertilizer, bio-feritlizer are the important directions of world today's pollution-less agriculture fertilizer development.
Summary of the invention
At the above-mentioned problems in the prior art, the objective of the invention is to design the technical scheme of the method that a kind of fertilizer that contains plant charcoal and preparation thereof are provided, the nutrient reasonable ratio, give more fully nutrition of farm crop, make alive, the full grains in crops, output increases greatly, its environmental protection noresidue, simple and convenient processing method, production cost is low.
Described a kind of fertilizer that contains plant charcoal, it is characterized in that containing the following component of weight percent: plant powdered carbon 45-70%, macroelement 10-40%, moderate-element 0.5-5%, trace element 4-20%, plant-growth regulator 4-18%, tensio-active agent 0.2-1.5%, plant vinegar liquid 1-12%, described plant charcoal is a bamboo charcoal, charcoal, one or more of the peat composed of rotten mosses mix charcoal, described macroelement is a urea, potassium primary phosphate, one or more mixtures in the saltpetre, described moderate-element is sal epsom and/or nitrocalcite, described trace element is a ferrous sulfate, manganous sulfate, zinc sulfate, ammonium molybdate, copper sulfate, borax, boric acid, one or more mixtures in the Sodium orthomolybdate, described plant-growth regulator is a Plant hormones regulators,gibberellins, phytokinin, ethrel, kinetin, 2,4-D (2, the 4-chlorophenesic acid is for diethylstilbestrol), indolebutyric acid, naphthylacetic acid, choline dichloride, maleic hydrazide, brassinolide, paclobutrazol, sodium nitrophenolate, DA-6, humic acids, one or more mixtures in the rare earth nitrate, described tensio-active agent is a Sodium dodecylbenzene sulfonate, dodecylbenzene calcium sulfate, one or more mixtures in the xylogen benzene sulfonic acid sodium salt, described plant vinegar liquid are bamboo vinegar liquid, one or more mixtures of wood vinegar or careless vinegar liquid.
Described a kind of fertilizer that contains plant charcoal is characterized in that the content of plant powdered carbon is 48-65%, is preferably 56-62%.
Described a kind of fertilizer that contains plant charcoal is characterized in that the content of macroelement is 12-35%, is preferably 15-30%.
Described a kind of fertilizer that contains plant charcoal is characterized in that the content of moderate-element is 1-4%, is preferably 2-3%.
Described a kind of fertilizer that contains plant charcoal is characterized in that content of elements is 5-18%, is preferably 8-12%.
Described a kind of fertilizer that contains plant charcoal is characterized in that the content of plant-growth regulator is 5-15%, is preferably 8-12%.
Described a kind of fertilizer that contains plant charcoal, the content that it is characterized in that tensio-active agent is 0.4-0.8%.
Described a kind of fertilizer that contains plant charcoal is characterized in that the content of plant vinegar liquid is 1-10%, is preferably 5-7%.
Described a kind of preparation method who contains the fertilizer of plant charcoal is characterized in that may further comprise the steps: 1) drop into plant charcoal in pulverizer, material is ground into 50-200 purpose fine powder, make the plant powdered carbon; 2) in above-mentioned plant powdered carbon, have high input secondary element, moderate-element, trace element, plant-growth regulator, tensio-active agent and plant vinegar liquid, stir the finished product.
The implication of plant charcoal of the present invention is meant the black charcoal thing that obtains by after vegetable material and the pyrolysis of industrial wood waste starvation thereof, comprising bamboo charcoal, charcoal and the peat composed of rotten mosses, wherein bamboo charcoal is meant the black charcoal thing that obtains after bamboo material and the pyrolysis of industrial wood waste starvation thereof, charcoal is meant the black charcoal thing that obtains after timber and the pyrolysis of industrial wood waste starvation thereof, and the peat composed of rotten mosses is meant the black charcoal thing that obtains after herbaceous plant and the pyrolysis of crop stalk starvation.
Above-mentioned a kind of fertilizer that contains plant charcoal, with pure natural and have a bamboo of regulating the plant growth effect, wood, the peat composed of rotten mosses is a major ingredient, mix a certain amount of macroelement, middle trace element, plant-growth regulator and bamboo, wood, grass vinegar liquid is made, remove and be rich in the essential nitrogen of crop, phosphorus, outside the potassium three big nutritive elements, also contain calcium, magnesium, sulphur and iron, boron, molybdenum, copper, trace element in the cobalt etc., the nutrient reasonable ratio, the fertility effect is good, improve the soil, improve soil organic matter content, reduce soil compaction, give more fully nutrition of farm crop, make the crops alive, full grains output increases greatly.
Because the structure that the bamboo charcoal can not only significantly be improved the soil, the harmful microorganism growth of inhibition soil and breeding, increase the characteristics such as ventilation property of soil, it mixes use with fertilizer can play the characteristics that nutritive substance slowly discharges, thereby improve fertilizer utilization ratio greatly, reduce the waste of nutritive ingredient and unnecessary nutritive substance causes body eutrophication along with run in depth pouring body pollution, environmental protection has no side effect, and is specially adapted to blade face and root and uses.Crop can both obtain effective nutrient and replenish in whole growth process, fully replenish trace element in the soil simultaneously again, improves the soil physical chemistry situation, increases soil fertility, and life-time service has the effect of fighting drought, resistant to lodging, disease and insect resistance.
This fertilizer can also effectively replenish nutrient to different areas, Different Crop (as citrus, tealeaves, vegetables, tobacco, grape, paddy rice, rape etc.), it is remarkable to use the back effect, crop growing state is vigorous, show as the root system of plant prosperity, the blade face is luxuriant, completely filled fruit, best in quality, reach the purpose of the yield and quality that improves farm crop.Its use range is wider, and the preparation method is simple, sufficient raw, and production cost is low, less energy consumption, productive rate is higher, stores and transports easy, safe in utilization efficient.Test shows that this fertilizer is not only obvious to the agricultural-food effect of increasing production, but also has improved the quality of agricultural-food, as has improved color, mouthfeel, single fruit weight and the sugar degree etc. of fruit.
The percentage composition that relates in the present specification unless otherwise indicated is the weight percentage of pure substance.
Embodiment
Now, further specify beneficial effect of the present invention in conjunction with the embodiments of the invention and the test of pesticide effectiveness.
Embodiment 1
In the 500L stirring tank, drop into 240kg peat composed of rotten mosses powder, slowly drop into 100kg urea again, 50kg potassium primary phosphate and 25kg saltpetre, stir, drop into 2.5kg sal epsom and 2.5kg nitrocalcite again, add the 10kg ferrous sulfate more successively, the 10kg manganous sulfate, 10kg borax and 10kg Sodium orthomolybdate drop into the 15kg indolylacetic acid again, 5kg Plant hormones regulators,gibberellins and 5kg phytokinin, the 2kg Sodium dodecylbenzene sulfonate, 2kg xylogen benzene sulfonic acid sodium salt, 1kg dodecyl phenenyl sulfate, the 10kg bamboo vinegar liquid, stir the finished product.
Embodiment 2
In the 500L stirring tank, drop into the 250kg bamboo charcoal powder, slowly drop into 21kg urea again, the 21kg potassium primary phosphate, 21kg saltpetre stirs, and drops into 6kg sal epsom again, add 18kg zinc sulfate more successively, 18kg ammonium molybdate, 18kg boric acid, 18kg manganous sulfate and 18kg ferrous sulfate drop into the 15kg paclobutrazol again, the 15kg choline dichloride, the 45kg rare earth nitrate, the 4kg dodecyl phenenyl sulfate, the 12kg wood vinegar, stir the finished product.
Embodiment 3
In the 500L stirring tank, drop into the 280kg wood charcoal powder, slowly drop into 20kg urea again, 30kg potassium primary phosphate and 20kg saltpetre, stir, drop into 15kg nitrocalcite again, add the 6.5kg ferrous sulfate more successively, 6.5kg manganous sulfate, 6.5kg zinc sulfate, 6.5kg ammonium molybdate, 6.5kg copper sulfate, 6.5kg borax, 6.5kg boric acid and 6.5kg Sodium orthomolybdate drop into the 12.5kg indolebutyric acid, 12.5kg2 again, 4-D (2, the 4-chlorophenesic acid is for diethylstilbestrol), 12.5kg naphthylacetic acid, 12.5kg brassinolide, 1.5kg Sodium dodecylbenzene sulfonate, 1.5kg the xylogen benzene sulfonic acid sodium salt, 15kg grass vinegar liquid and 15kg bamboo vinegar liquid, stir the finished product.
Embodiment 4
In the 500L stirring tank, drop into the mixture of 150kg bamboo charcoal powder and 150kg peat composed of rotten mosses powder, slowly drop into 50kg urea again, 50kg potassium primary phosphate and 30kg saltpetre, stir, drop into 4kg sal epsom and 3kg nitrocalcite again, add the 4kg manganous sulfate more successively, the 4kg ferrous sulfate, 4kg ammonium molybdate, 4kg boric acid, 4kg zinc sulfate, 5kg copper sulfate drops into the 15kg ethrel again, the 15kg maleic hydrazide, 2kg xylogen benzene sulfonic acid sodium salt, 6kg grass vinegar liquid, stir the finished product.
Embodiment 5
In the 500L stirring tank, drop into the 310kg bamboo charcoal powder, slowly drop into 40kg urea again, the 30kg potassium primary phosphate, 30kg saltpetre stirs, and drops into 10kg sal epsom and 10kg nitrocalcite again, add the 6kg ferrous sulfate more successively, 6kg zinc sulfate, 6kg copper sulfate, the 6kg Sodium orthomolybdate, the 6kg borax drops into the 3kg kinetin again, the 3kg indolylacetic acid, the 3kg choline dichloride, the 6kg maleic hydrazide, 2kg brassinolide, 3kg paclobutrazol, the 9kg humic acids, the 5kg rare earth nitrate stirs, and drops into 1kg xylogen benzene sulfonic acid sodium salt again, the 3kg bamboo vinegar liquid, the 2kg wood vinegar, stir the finished product.
Embodiment 6
In the 500L stirring tank, drop into 175kg wood charcoal powder and 150kg bamboo charcoal powder, slowly drop into 10kg urea again, 20kg potassium primary phosphate and 30kg saltpetre, stir, drop into 9kg nitrocalcite again, add the 3kg ferrous sulfate more successively, the 3kg manganous sulfate, 3kg zinc sulfate, 3kg ammonium molybdate, 4kg copper sulfate, 4kg borax, 2kg Sodium orthomolybdate, 2kg boric acid stirs, and drops into the 2kg indolylacetic acid again, 2kg Plant hormones regulators,gibberellins, 2kg phytokinin, 4kg sodium nitrophenolate, the 2kg kinetin, the 2kg choline dichloride, 5kg humic acids, 5kg paclobutrazol, 4kg xylogen Phenylsulfonic acid calcium, drop into the 20kg bamboo vinegar liquid again, 20kg grass vinegar liquid and 10kg wood vinegar, stir the finished product.
The drug effect of above-mentioned fertilizer below is described by test.
Table 1 embodiment 1-6 is to the test-results of strawberry fertilizer efficiency
Table 1 shows: embodiment 1-6 all has facilitation effect preferably to the strawberry growing way, and embodiment 1 is better than embodiment 2, and embodiment 4 is better than embodiment 3, and embodiment 5 is better than embodiment 6.
Table 2 embodiment 1-6 is to the units increased in production (%) of grape, oranges and tangerines, apple
Table 2 shows: embodiment 1-6 is to grape, and oranges and tangerines, apple all have effect of increasing production preferably, and embodiment 1 is better than embodiment 2, and embodiment 4 is better than embodiment 3, and embodiment 5 is better than embodiment 6.
Table 3 embodiment 1-6 is to the single fruit weight increasing amount (%) of strawberry, quartzy Lee, loquat
Table 3 shows: embodiment 1-6 is to strawberry, quartzy Lee, and the single fruit weight average of loquat has gaining effect preferably, and embodiment 1 is better than embodiment 2, and embodiment 4 is better than embodiment 3, and embodiment 5 is better than embodiment 6.
Table 4 embodiment 1-6 is to the test-results of oranges and tangerines quality
| Handle | Edible rate (%) | Pericarp thick (cm) | Soluble solid (%) | Total reducing sugar (%) | Total acid (%) |
| Embodiment 1 | 80.51 | 0.20 | 12.8 | 12.36 | 0.84 |
| Embodiment 2 | 78.62 | 0.21 | 13.1 | 12.17 | 0.89 |
| Embodiment 3 | 77.36 | 0.21 | 13.2 | 11.27 | 0.95 |
| Embodiment 4 | 77.29 | 0.22 | 13.2 | 11.61 | 0.93 |
| Embodiment 5 | 82.14 | 0.18 | 12.6 | 12.58 | 0.77 |
| Embodiment 6 | 81.67 | 0.18 | 12.8 | 12.53 | 0.81 |
| CK | 75.41 | 0.21 | 13.4 | 11.21 | 1.04 |
Table 4 shows: embodiment 1-6 all has synergistic effect preferably to the oranges and tangerines quality, and embodiment 1 is better than embodiment 2, and embodiment 4 is better than embodiment 3, and embodiment 5 is better than embodiment 6.
Table 5 embodiment 1-6 is to soil pests expeling rate (%) test effect
| Handle | Grub category | The acupuncture needle insects |
| Embodiment 1 | 89.41 | 89.23 |
| Embodiment 2 | 86.37 | 88.38 |
| Embodiment 3 | 74.17 | 85.44 |
| Embodiment 4 | 81.63 | 90.07 |
| Embodiment 5 | 91.15 | 92.52 |
| Embodiment 6 | 91.11 | 90.52 |
| CK | 0.0 | 0.0 |
Table 5 shows: embodiment 1-6 all has dispel effect preferably to soil pests, and embodiment 1 is better than embodiment 2, and embodiment 4 is better than embodiment 3, and embodiment 5 is better than embodiment 6.
Table 6 embodiment 1-6 is to containing the test effect that flower bud phase cotton plant root growth is grown
| Handle | Stem length (cm) | Lateral root quantity (bar) | Root system fresh weight (g) |
| Embodiment 1 | 26 | 36 | 14.2 |
| Embodiment 2 | 24 | 35 | 13.6 |
| Embodiment 3 | 23 | 32 | 12.4 |
| Embodiment 4 | 25 | 35 | 14.1 |
| Embodiment 5 | 27 | 36 | 14.6 |
| Embodiment 6 | 26 | 34 | 13.8 |
| CK | 21 | 29 | 10.0 |
Table 6 shows: embodiment 1-6 all has facilitation effect preferably to containing the cotton plant root growth growth of flower bud phase, and embodiment 1 is better than embodiment 2, and embodiment 4 is better than embodiment 3, and embodiment 5 is better than embodiment 6.
Claims (9)
1. fertilizer that contains plant charcoal, it is characterized in that constituting: plant powdered carbon 45-70% by the following component of weight percent, macroelement 10-40%, moderate-element 0.5-5%, trace element 4-20%, plant-growth regulator 4-18%, tensio-active agent 0.2-1.5%, plant vinegar liquid 1-12%, described plant charcoal is a bamboo charcoal, charcoal, one or more of the peat composed of rotten mosses mix charcoal, described macroelement is a urea, potassium primary phosphate, one or more mixtures in the saltpetre, described moderate-element is sal epsom and/or nitrocalcite, described trace element is a ferrous sulfate, manganous sulfate, zinc sulfate, ammonium molybdate, copper sulfate, borax, boric acid, one or more mixtures in the Sodium orthomolybdate, described plant-growth regulator is a Plant hormones regulators,gibberellins, phytokinin, ethrel, kinetin, 2,4-D (2, the 4-chlorophenesic acid is for diethylstilbestrol), indolebutyric acid, naphthylacetic acid, choline dichloride, maleic hydrazide, brassinolide, paclobutrazol, sodium nitrophenolate, DA-6, humic acids, one or more mixtures in the rare earth nitrate, described tensio-active agent is a Sodium dodecylbenzene sulfonate, dodecylbenzene calcium sulfate, one or more mixtures in the xylogen benzene sulfonic acid sodium salt, described plant vinegar liquid are bamboo vinegar liquid, one or more mixtures of wood vinegar or careless vinegar liquid.
2. as right 1 described a kind of fertilizer that contains plant charcoal, the content that it is characterized in that the plant powdered carbon is 48-65%.
3. as right 1 described a kind of fertilizer that contains plant charcoal, the content that it is characterized in that macroelement is 12-35%.
4. as right 1 described a kind of fertilizer that contains plant charcoal, the content that it is characterized in that moderate-element is 1-4%.
5. as right 1 described a kind of fertilizer that contains plant charcoal, it is characterized in that content of elements is 5-18%.
6. as right 1 described a kind of fertilizer that contains plant charcoal, the content that it is characterized in that plant-growth regulator is 5-15%.
7. as right 1 described a kind of fertilizer that contains plant charcoal, the content that it is characterized in that tensio-active agent is 0.4-0.8%.
8. as right 1 described a kind of fertilizer that contains plant charcoal, the content that it is characterized in that plant vinegar liquid is 1-10%.
9. as right 1 described a kind of preparation method who contains the fertilizer of plant charcoal, it is characterized in that may further comprise the steps:
1) in pulverizer, drops into plant charcoal, material is ground into 50-200 purpose fine powder, make the plant powdered carbon;
2) in above-mentioned plant powdered carbon, have high input secondary element, moderate-element, trace element, plant-growth regulator, tensio-active agent and plant vinegar liquid, stir the finished product.
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| CN101434500A (en) | 2009-05-20 |
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