CN105198636B - A kind of slow release long-acting inorganic complex blending fertilizer - Google Patents

A kind of slow release long-acting inorganic complex blending fertilizer Download PDF

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CN105198636B
CN105198636B CN201510691433.0A CN201510691433A CN105198636B CN 105198636 B CN105198636 B CN 105198636B CN 201510691433 A CN201510691433 A CN 201510691433A CN 105198636 B CN105198636 B CN 105198636B
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fertilizer
slow release
inorganic complex
release long
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CN105198636A (en
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程涔
程家有
王波
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SICHUAN MEISHAN YIJI AGRICULTURE TECHNOLOGY Co Ltd
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SICHUAN MEISHAN YIJI AGRICULTURE TECHNOLOGY Co Ltd
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Abstract

The invention discloses a kind of slow release long-acting inorganic complex blending fertilizers, are grouped as by the group of following parts by weight:60 100 parts of urea, 125 parts of monoammonium phosphate, 25 50 parts of potassium chloride, 25 50 parts of potassium sulfate, 50 100 parts of humic acid, 5 parts of calcium carbonate, 50 100 parts of corn bran, 20 parts of amino acid powder, 25 50 parts of magnesium sulfate, 20 50 parts of boric acid, 20 30 parts of monohydrate zinc sulphate.The slow release long-acting inorganic complex blending fertilizer passes through rational proportion, compound is carried out using organic matter materials such as amino acid and humic acid with inorganic raw material to be prepared, which can play the effect of slow fertilizer control fertilizer, and utilization rate is high, crop yield and quality can be improved simultaneously, increase economic benefit.

Description

A kind of slow release long-acting inorganic complex blending fertilizer
Technical field
The invention belongs to complex fertilizer fields in agricultural production, and in particular to a kind of slow release long-acting inorganic complex blending fertilizer.
Background technology
China is a large agricultural country and chemical fertilizer production and the big country that uses, and the country applies chemical fertilizer from 1949 not Foot 0.1% arrives the plantation of most crops at present all using chemical fertilizer, and China's chemical fertilizer total output and amount of application account for generation at present Boundary first.A large amount of due to fertilizer use there are unbalanced nutrition in some unreasonable factors and application, lead to farming Object low output, the factors such as quality decline, therefore, people gradually begin to use farm manure to replace the chemical fertilizer produced and processed out.But Containing germs and pests such as Escherichia coli, nematodes in farm manure, directly using the propagation that can lead to pest and disease damage, crop morbidity is right The health of edible agricultural product also has an impact;When not decomposed chicken manure ferments in the soil, it is easy to grow germ and insect pest Generation.After the domestic animal farm manure for fermenting insufficient is applied in ground, when fermentation condition has, just start to ferment, if fermentation portion Position root is closer, and crop plant is smaller, and the heat for generation of fermenting can influence plant growth, causes plant dead when serious.Family Poultry farm manure is highly acid fertilizer (pH value is 3.6~4.7), and mugineic acid domestic animal farm manure is tantamount to " on snow add in orchard Frost ", causes rotten of fruit tree, black root, yellow leaf, tree vigo(u)r early ageing, yellows, causes plant dead when serious.Domestic animal farm manure is dividing The pernicious gases such as methane, ammonia are generated in solution preocess, so that soil and crop is generated sour evil and root system damage, it is often more important that generation Ethylene gas plays the role of inhibiting root growth, and the main reason for burning root.In addition, organic matter consumes soil in decomposable process Oxygen in earth makes soil is temporary to be in anaerobic condition, plant growth can be made to be suppressed.The domestic animal agriculture of non-fermentation maturity In family's fertilizer, nutrient is mostly organic or slow state, cannot be directly absorbed and utilized by crop, and only decomposition and inversion is at quick-acting states, It can be absorbed by crops utilization, so directly application of not fermenting makes fertilizer efficiency slow down.In domestic animal farm manure containing the very copper, mercury of a large amount, The heavy metals such as chromium, cadmium, lead, arsenic, also more hormone residues cause agricultural product heavy metals exceeding standard, to food security, agricultural production The sustainable development of industry hides some dangers for.Untreated domestic animal farm manure, is not easy to transport, and volume is big, and active ingredient is low, using at This height.The time that organic matter is converted to humus is longer, and nutrient loss is serious.Every cubic metre of domestic animal farm manure just contains according to statistics There is 5 kilograms of sodium chloride, if the sodium chloride content of 0.07 hectare is more than 10 kilograms, crop is by extremely difficult growth.The use of farm manure Be also it is unsafe, therefore, research it is a kind of it is safe, utilization rate is high, crop yield can be improved and the fertilizer of quality be solution The certainly best mode of present situation.
Invention content
The present invention place and a kind of slow release long-acting inorganic complex blending fertilizer for providing against the above deficiency, which passes through Rational proportion carries out compound with inorganic raw material using organic matter materials such as amino acid and humic acid and is prepared, the compound fertilizer energy The effect of slow fertilizer control fertilizer is played, utilization rate is high, while crop yield and quality can be improved, and increases economic benefit.
To achieve the above object, the technical solution adopted by the present invention to solve the technical problems is:
A kind of slow release long-acting inorganic complex blending fertilizer, composed of the following components and each component parts by weight are:Urea 60- 100 parts, 125 parts of monoammonium phosphate, 25-50 parts of potassium chloride, 25-50 parts of potassium sulfate, 50-100 parts of humic acid, 5 parts of calcium carbonate, corn 50-100 parts of bran, 20 parts of amino acid powder, 25-50 parts of magnesium sulfate, 20-50 parts of boric acid, 20-30 parts of monohydrate zinc sulphate.
Further, slow release long-acting inorganic complex blending fertilizer, composed of the following components and each component parts by weight are:Urine 80 parts of element, 125 parts of monoammonium phosphate, 25 parts of potassium chloride, 25 parts of potassium sulfate, 80 parts of humic acid, 5 parts of calcium carbonate, 60 parts of corn bran, ammonia 20 parts of base acid powder, 25 parts of magnesium sulfate, 20 parts of boric acid, 20 parts of monohydrate zinc sulphate.
Further, amino acid powder is by asparatate, threonine, serine, glutamic acid, glycine, alanine, Guang ammonia Acid, valine, methionine, isoleucine, leucine, tyrosine, phenylalanine, lysine, histidine, arginine, proline Composition, it is asparatate, threonine, serine, glutamic acid, glycine, alanine, cystine, valine, methionine, different bright Propylhomoserin, leucine, tyrosine, phenylalanine, lysine, histidine, arginine, proline weight ratio be 29:27:39:66: 21:20:25:31:3:22:41:24:28:14:6.9:28:32。
A kind of slow release long-acting inorganic complex blending fertilizer provided by the invention, has the advantages that:
(1) hydrophobic amino acid, humic acid combination in being formulated can play the role of peplos, have sustained release water insoluble Property, itself there is the nutrient useful to crop, inner layer to be wrapped in the nutriments such as hydrophilic amino acid, nitrogen, phosphorus, potassium, these It is instant after the aperture chance hydrone that nutriment passes through humic acid, hydrophobic amino acid, and sol solution is formed, then oozed by aperture Go out i.e. " rich water extravasation ", nutritional ingredient is acted on into crop, this compound fertilizer can play the effect of slow fertilizer control fertilizer, extend nutrients release Time, the needs of meeting the crop later stage to nutrient, moreover it is possible to play the role of retain water and nutrients, while can also improve soil, it is made to reach To acid-base balance, to promote the development of root of the crop and to the transhipment of nutriment.
(2) slow release long-acting inorganic complex blending fertilizer provided by the invention has a group Shu Zuoyong to soil molecule, can be with The gas permeability for increasing soil reduces the hardened property of soil, promotes the release of nutrient in soil, is conducive to crop absorption, while Be conducive to the activity of Soil Microorganism, and then improve the matrix components in soil.
(3) humic acid can become water-soluble humic acid chelate with trace element, complexing of metal ion, to Improve absorption and transhipment of the plant to trace element, metal ion;Humic acid can also be complexed with nitrogenous fertilizer to reach slow release effect, Utilization rate of nitrogen fertilizer is improved, while there can also be synergistic effect to phosphate fertilizer and potash fertilizer, and improves soil texture.
(4) slow release long-acting inorganic complex blending fertilizer provided by the invention, safe, utilization rate is high, can improve and make produce Amount and quality.
Specific implementation mode
1 slow release long-acting inorganic complex blending fertilizer of embodiment is to different citrus variety qualitative effects
A kind of slow release long-acting inorganic complex blending fertilizer, composed of the following components and each component parts by weight are:Urea 60- 100 parts, 125 parts of monoammonium phosphate, 25-50 parts of potassium chloride, 25-50 parts of potassium sulfate, 50-100 parts of humic acid, 5 parts of calcium carbonate, corn 50-100 parts of bran, 20 parts of amino acid powder, 25-50 parts of magnesium sulfate, 20-50 parts of boric acid, 20-30 parts of monohydrate zinc sulphate.Wherein, amino Sour powder is by asparatate, threonine, serine, glutamic acid, glycine, alanine, cystine, valine, methionine, different bright Propylhomoserin, leucine, tyrosine, phenylalanine, lysine, histidine, arginine, proline composition, asparatate, Soviet Union's ammonia Acid, serine, glutamic acid, glycine, alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, benzene Alanine, lysine, histidine, arginine, proline weight ratio be 29:27:39:66:21:20:25:31:3:22:41: 24:28:14:6.9:28:32。
Using the slow release long-acting inorganic complex blending fertilizer on Quality of Orange influence it is very big, to citrus variety navel orange, tangerine orange, Ponkan does not know that fire, spring are shown in and the green fruit shapes seen and nutritional ingredient are detected analysis, and qualitative effects the results are shown in Table 1.
1 inventive samples of table influence different Quality of Orange
Navel orange Tangerine orange Ponkan Fire is not known See spring Blueness sees
Fruit shape Circle It is oblate It is oblate Obovate It is oblate It is oblate
Vertical fruit diameter cm 6.5-7.5 3.0-4.0 5.0-6.0 5.5-6.5 7.07-8.12 7.05-8.20
Horizontal fruit diameter cm 6.5-7.5 4.5-5.0 6.5-7.5 7.5-8.0 7.5-8.0 7.5-8.5
Pericarp color It is orange It is orange red It is orange It is orange It is orange It is orange
Pericarp thickness cm 0.40-0.50 0.15-0.25 0.35-0.45 0.15-0.20 0.31-0.40 0.31-0.45
Single fruit weight g 185-195 35-45 145-150 240-250 250-350 250-400
Slugging On In on On On On On
Flavor Crisp and fragrant sweet tea It is fragrant and sweet Crisp and fragrant sweet tea Crisp and fragrant sweet tea Crisp and fragrant sweet tea It is fragrant and sweet
Solid content % 10-13 12-15 14.5-15.5 13-15 12-14.5 11-12
Reduced sugar % 5.5-6.5 6.5-8.0 7.0-8.0 6.7-7.5 6.8-7.4 5.5-6.5
Total reducing sugar % 9-10.5 11-13 12-13 12-14 12-15 9-10
Total acid % 0.65-0.75 0.75-0.85 0.6-0.7 0.7-0.8 0.65-0.7 0.65-0.7
The purpose of Fruits production is exactly that nuisanceless, high-quality and full of nutrition high-grade fruit is provided for people, to meet people Growing living needs.The present invention is respectively from fruit shape, vertical fruit diameter, horizontal fruit diameter, pericarp color, peel thickness, single fruit weight, change Slow release long-acting organic and inorganic compound provided by the invention is embodied in terms of slag, flavor, soluble solid, reduced sugar, total reducing sugar, total acid Influence of the complex fertilizer to different types of Quality of Orange, the index in terms of Quality of Orange, there is very big promotion.As known from Table 1, citrus Different cultivars fruit color it is bright-coloured, good luster, raciness, slugging is better-than-average, and soluble solid, total sugar content compare It is high.
2 slow release long-acting inorganic complex blending fertilizer of embodiment is not to knowing the influence of fiery yield
A kind of slow release long-acting inorganic complex blending fertilizer, composed of the following components and each component parts by weight are:Urea 100 Part, 125 parts of monoammonium phosphate, 50 parts of potassium chloride, 50 parts of potassium sulfate, 100 parts of humic acid, 5 parts of calcium carbonate, 50 parts of corn bran, amino 20 parts of sour powder, 25 parts of magnesium sulfate, 20 parts of boric acid, 20 parts of monohydrate zinc sulphate.Wherein, amino acid powder by asparatate, threonine, Serine, glutamic acid, glycine, alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, phenylpropyl alcohol Propylhomoserin, lysine, histidine, arginine, proline composition, asparatate, threonine, serine, glutamic acid, glycine, Alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, phenylalanine, lysine, histidine, essence Propylhomoserin, proline weight ratio be 29:27:39:66:21:20:25:31:3:22:41:24:28:14:6.9:28:32.
Slow release long-acting inorganic complex blending fertilizer to be granted and does not know fiery orchard, annual fertilising twice, is applied fertilizer before once blooming, and one Secondary applied fertilizer after fruit picking, every time every plant of fertilising 15-18kg, fertilization mode:It spreads fertilizer over the fields.
Client 1:Do not know totally 30 mu of fiery orchard, starts in May, 2012 to apply slow release long-acting inorganic complex blending fertilizer, production Amount, income are shown in Table 2.
2 slow release long-acting inorganic complex blending fertilizer of table does not know client 1 influence in fiery orchard
Time 2013 2014 2015
Yield (ten thousand jin) 5.8 6.8 9
Total income (ten thousand yuan) 22 45 46
Client 2:Do not know totally 6.5 mu of fiery orchard, starts within 2009 to apply slow release long-acting inorganic complex blending fertilizer, 2009- Adjustment soil in 2010, received fruit again since 2011, and yield, income are shown in Table 3.
3 slow release long-acting inorganic complex blending fertilizer of table does not know client 2 influence in fiery orchard
Time 2011 2012 2013 2014
Yield (ten thousand jin) 1.4 2 3.3 3.83
Monovalent (member/jin) 6.3 3.5 4.2 5.75
Total income (ten thousand yuan) 8.82 7 13.5 22
Client 3:Do not know totally 50 mu of fiery orchard, starts within 2009 to apply slow release long-acting inorganic complex blending fertilizer, adjust within 2010 Whole soil starts to continue to receive fruit for 2011, and yield, income are shown in Table 4.
4 slow release long-acting inorganic complex blending fertilizer of table does not know client 3 influence in fiery orchard
Time 2009 2011 2012 2013
Yield (ten thousand jin) 6 8 11 17
Monovalent (member/jin) 3.0 3.0 6.5 6.0
Total income (ten thousand yuan) 18 24 71.5 102
By table 2-4 it is found that being applied using slow release long-acting inorganic complex blending fertilizer provided by the invention after, citrus variety does not know fire Yield increase year by year, slow release long-acting inorganic complex blending fertilizer not only plays Beneficial Effect to crop, can also improve soil texture, Make its acid-base balance, promotes plant growth.
Influence of 3 slow release long-acting inorganic complex blending fertilizer of embodiment to Ponkan yield
A kind of slow release long-acting inorganic complex blending fertilizer, composed of the following components and each component parts by weight are:Urea 80 Part, 125 parts of monoammonium phosphate, 25 parts of potassium chloride, 25 parts of potassium sulfate, 80 parts of humic acid, 5 parts of calcium carbonate, 60 parts of corn bran, amino acid 20 parts of powder, 25 parts of magnesium sulfate, 20 parts of boric acid, 20 parts of monohydrate zinc sulphate.Wherein, amino acid powder is by asparatate, threonine, silk Propylhomoserin, glutamic acid, glycine, alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, phenylpropyl alcohol ammonia Acid, lysine, histidine, arginine, proline composition, asparatate, threonine, serine, glutamic acid, glycine, third Propylhomoserin, cystine, valine, methionine, isoleucine, leucine, tyrosine, phenylalanine, lysine, histidine, smart ammonia Sour, proline weight ratio is 29:27:39:66:21:20:25:31:3:22:41:24:28:14:6.9:28:32.
Slow release long-acting inorganic complex blending fertilizer is granted into Ponkan orchard, transplants 40-50 plants per acre, is applied fertilizer every year twice, one It is secondary bloom before apply fertilizer, be once to apply fertilizer after fruit picking, every plant of fertilising 15-18kg every time, fertilization mode:It spreads fertilizer over the fields, annual average yield per mu Amount is 5000-5500 jins.
4 slow release long-acting inorganic complex blending fertilizer of embodiment is shown in the spring influence of yield
A kind of slow release long-acting inorganic complex blending fertilizer, composed of the following components and each component parts by weight are:Urea 80 Part, 125 parts of monoammonium phosphate, 25 parts of potassium chloride, 25 parts of potassium sulfate, 80 parts of humic acid, 5 parts of calcium carbonate, 60 parts of corn bran, amino acid 20 parts of powder, 25 parts of magnesium sulfate, 20 parts of boric acid, 20 parts of monohydrate zinc sulphate, wherein amino acid powder is by asparatate, threonine, silk Propylhomoserin, glutamic acid, glycine, alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, phenylpropyl alcohol ammonia Acid, lysine, histidine, arginine, proline composition, asparatate, threonine, serine, glutamic acid, glycine, third Propylhomoserin, cystine, valine, methionine, isoleucine, leucine, tyrosine, phenylalanine, lysine, histidine, smart ammonia Sour, proline weight ratio is 29:27:39:66:21:20:25:31:3:22:41:24:28:14:6.9:28:32.
Slow release long-acting inorganic complex blending fertilizer is granted into the spring and sees orchard, transplants 40-50 plants per acre, is applied fertilizer every year twice, one It is secondary bloom before apply fertilizer, be once to apply fertilizer after fruit picking, every plant of fertilising 15-18kg every time, fertilization mode:It spreads fertilizer over the fields, annual average yield per mu Amount is 4500-5500 jins.
5 slow release long-acting inorganic complex blending fertilizer of embodiment is shown in blueness the influence of yield
A kind of slow release long-acting inorganic complex blending fertilizer, composed of the following components and each component parts by weight are:Urea 80 Part, 125 parts of monoammonium phosphate, 25 parts of potassium chloride, 25 parts of potassium sulfate, 80 parts of humic acid, 5 parts of calcium carbonate, 60 parts of corn bran, amino acid 20 parts of powder, 25 parts of magnesium sulfate, 20 parts of boric acid, 20 parts of monohydrate zinc sulphate, wherein amino acid powder is by asparatate, threonine, silk Propylhomoserin, glutamic acid, glycine, alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, phenylpropyl alcohol ammonia Acid, lysine, histidine, arginine, proline composition, asparatate, threonine, serine, glutamic acid, glycine, third Propylhomoserin, cystine, valine, methionine, isoleucine, leucine, tyrosine, phenylalanine, lysine, histidine, smart ammonia Sour, proline weight ratio is 29:27:39:66:21:20:25:31:3:22:41:24:28:14:6.9:28:32.
Slow release long-acting inorganic complex blending fertilizer is granted into blueness and sees orchard, transplants 40-50 plants per acre, is applied fertilizer every year twice, one It is secondary bloom before apply fertilizer, be once to apply fertilizer after fruit picking, every plant of fertilising 15-18kg every time, fertilization mode:It spreads fertilizer over the fields, annual average yield per mu Amount is 6000-8000 jins.
The yield and quality of citrus has close relationship, applied slow release long-acting organic-inorganic compound provided by the invention After fertilizer, in the case of enabling the very big promotion of its quality, also ensure that its yield increased, the combination of yield and quality, greatly The big income for affecting orchard worker, now by after application slow release long-acting inorganic complex blending fertilizer provided by the invention citrus and common mandarin orange Tangerine compares, and difference in selling prices is very big, and the price of different citrus varieties is shown in Table 5.
The price of the different citrus varieties of table 5
The quality of citrus is better, and price is higher, by embodiment 1-4 it is found that in the case where ensureing yield, using this hair The slow release long-acting inorganic complex blending fertilizer of bright offer can greatly improve the quality of citrus, make itself and common citrus pair Than when account for and have great advantage, substantially increase the income of orchard worker, create prodigious economic value, while also being provided for society The better citrus variety of quality.
Influence of 6 slow release long-acting inorganic complex blending fertilizer of embodiment to grape
A kind of slow release long-acting inorganic complex blending fertilizer, composed of the following components and each component parts by weight are:Urea 80 Part, 125 parts of monoammonium phosphate, 25 parts of potassium chloride, 25 parts of potassium sulfate, 100 parts of humic acid, 5 parts of calcium carbonate, 50 parts of corn bran, amino 20 parts of sour powder, 25 parts of magnesium sulfate, 20 parts of boric acid, 20 parts of monohydrate zinc sulphate, wherein amino acid powder by asparatate, threonine, Serine, glutamic acid, glycine, alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, phenylpropyl alcohol Propylhomoserin, lysine, histidine, arginine, proline composition, asparatate, threonine, serine, glutamic acid, glycine, Alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, phenylalanine, lysine, histidine, essence Propylhomoserin, proline weight ratio be 29:27:39:66:21:20:25:31:3:22:41:24:28:14:6.9:28:32.
With granting kyoto grape by the slow release long-acting inorganic complex blending fertilizer, 450kg, fertilization mode are applied per acre:It spreads fertilizer over the fields, it is huge Vintage 1600-2100kg/ mus of peak, the time is 250-260 days from planting to falling leaves.
It is existing by farmers''s base manure with granting kyoto grape, kyoto grape yield be 1500-2000kg/ mu, from plant to Fallen leaves need 243-248 days.
The application is compared with the prior art, and using the application compound fertilizer, kyoto grape yield increases, and is fallen leaves the time Apparent 2-17 days more late than grape fallen leaves time when applying farmers''s base manure, because early leaf fall can make fruit tree organic nutrition, accumulation is bright Aobvious to reduce, the late-stage differentiation and blooming for second year for influencing bud bear fruit, have an adverse effect to wintering of fruit tree, using this hair The compound fertilizer of bright offer can delay the time of falling leaves, and to vine accumulation nutrition, blooming all has great advantage.
Fruit size is equal to be macroscopically presented as to the qualitative effects of kyoto grape using slow release long-acting inorganic complex blending fertilizer Even, pure color, Microscopic Indexes are embodied in:(1) soluble solid is more than 24%;(2) fruit pH value is 3.0-3.6.
Influence of 6 slow release long-acting inorganic complex blending fertilizer of embodiment to tea
A kind of slow release long-acting inorganic complex blending fertilizer, composed of the following components and each component parts by weight are:Urea 60- 100 parts, 125 parts of monoammonium phosphate, 25-50 parts of potassium chloride, 25-50 parts of potassium sulfate, 50-100 parts of humic acid, 5 parts of calcium carbonate, corn 50-100 parts of bran, 20 parts of amino acid powder, 25-50 parts of magnesium sulfate, 20-50 parts of boric acid, 20-30 parts of monohydrate zinc sulphate.Wherein, amino Sour powder is by asparatate, threonine, serine, glutamic acid, glycine, alanine, cystine, valine, methionine, different bright Propylhomoserin, leucine, tyrosine, phenylalanine, lysine, histidine, arginine, proline composition, asparatate, Soviet Union's ammonia Acid, serine, glutamic acid, glycine, alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, benzene Alanine, lysine, histidine, arginine, proline weight ratio be 29:27:39:66:21:20:25:31:3:22:41: 24:28:14:6.9:28:32。
Slow release long-acting inorganic complex blending fertilizer is granted into tea tree, studies its influence to tea yield and quality.For trying tea Tree is 15-year-old Fuding white tea, and the basic growing state of tea tree is shown in Table 6.
Growing state of the table 6 for examination tea tree
Measurement project and method:
(1) tea tree newly slightly observation of growth increment and output statistics
Two leaves and a bud hundred-bud weight, two leaves and a bud length, germination are surveyed respectively at First Year the first tenday period of a month in May and second year the first tenday period of a month in May Density and yield, nine 300kg/ mus of source BB fertilizer of the application of control group 1 (manufacturer is nine source Co., Ltd of composite fertilizer of Chengdu), control Group 2 applies calcium superphosphate+400-500kg/ mus of oil cake, and the wherein weight ratio of calcium superphosphate and oil cake is 1:2, (manufacturer is Dong Sheng phosphate fertilizer plants of city of Sichuan Mianzhu), blank control group replaces fertilizer as blank control group using water, and amount of application is applied with the application Measure identical, the application amount of application is 150kg/ mus of different fertilizers to tea tree newly slightly increment and output statistics, the results are shown in Table 7.
7 different fertilizer of table is to tea tree newly slightly increment and output statistics
Note:Tea yield is the only bud of spring tea and a bud two, three leaf fresh leaf total weights.
As shown in Table 7, slow release long-acting inorganic complex blending fertilizer provided by the invention is to tealeaves two leaves and a bud hundred-bud weight, a bud Two leaf length, bud density and yield have Beneficial Effect, and influence higher than control group 1, control group 2.
(2) measurement of tealeaves main components index
1. tea polyphenols measure:Tartaric acid iron colorimetric method (GB/T8313-2002);
2. free amino acid total amount measures:Ninhydrin colorimetry (GB/T8314-2002);
3. caffeine measures:Ultraviolet specrophotometer (GB/T8312-2002);
Influence of the different fertilizer to tea leaf quality ingredient the results are shown in Table 8.
Influence of 8 different fertilizer of table to tea leaf quality ingredient
As shown in Table 8, slow release long-acting inorganic complex blending fertilizer provided by the invention, control group 1, control group 2 can be different Improve to degree tea polyphenols, amino acid and the caffeine in tealeaves, but slow release long-acting inorganic complex blending fertilizer provided by the invention Influence to tealeaves is maximum, can significantly improve the quality of tealeaves.

Claims (3)

1. a kind of slow release long-acting inorganic complex blending fertilizer, which is characterized in that be grouped as by the group of following parts by weight:Urea 60- 100 parts, 125 parts of monoammonium phosphate, 25-50 parts of potassium chloride, 25-50 parts of potassium sulfate, 50-100 parts of humic acid, 5 parts of calcium carbonate, corn 50-100 parts of bran, 20 parts of amino acid powder, 25-50 parts of magnesium sulfate, 20-50 parts of boric acid, 20-30 parts of monohydrate zinc sulphate.
2. slow release long-acting inorganic complex blending fertilizer according to claim 1, which is characterized in that by the group of following parts by weight It is grouped as:80 parts of urea, 125 parts of monoammonium phosphate, 25 parts of potassium chloride, 25 parts of potassium sulfate, 80 parts of humic acid, 5 parts of calcium carbonate, corn 60 parts of bran, 20 parts of amino acid powder, 25 parts of magnesium sulfate, 20 parts of boric acid, 20 parts of monohydrate zinc sulphate.
3. slow release long-acting inorganic complex blending fertilizer according to claim 1 or 2, which is characterized in that amino acid powder is by Tianmen Winter propylhomoserin, threonine, serine, glutamic acid, glycine, alanine, cystine, valine, methionine, isoleucine, bright ammonia Acid, tyrosine, phenylalanine, lysine, histidine, arginine, proline composition, asparatate, threonine, serine, Glutamic acid, alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, phenylalanine, relies glycine Propylhomoserin, histidine, arginine, proline weight ratio be 29:27:39:66:21:20:25:31:3:22:41:24:28:14: 6.9:28:32。
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CN101045653A (en) * 2006-08-15 2007-10-03 烟台开发区宝源生物实业有限公司 Mixed fretilizer added with chelating middle trace element and production process thereof
CN102010274A (en) * 2010-12-28 2011-04-13 周志勇 Balanced slow-release fertilizer
CN102603391A (en) * 2012-03-30 2012-07-25 广西宇鑫生物科技有限公司 Compound amino acid organic fertilizer and production method of compound amino acid organic fertilizer
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