CN107129364A - Tomato special fertilizer and fertilizing method - Google Patents
Tomato special fertilizer and fertilizing method Download PDFInfo
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- CN107129364A CN107129364A CN201710350041.7A CN201710350041A CN107129364A CN 107129364 A CN107129364 A CN 107129364A CN 201710350041 A CN201710350041 A CN 201710350041A CN 107129364 A CN107129364 A CN 107129364A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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Abstract
The present invention discloses a kind of tomato special fertilizer and fertilizing method, and the fertilizer fertilizer is made up of nitrogen-phosphorus-potassium compound fertilizer, trace element and compound additive；The compound additive includes urease inhibitor, phosphate solubilizing bacteria and γ polyglutamic acids.The special fertilizer of the present invention can meet the whole growth cycle fertilizer needs of crop by single-dose application, and fertilizer of the present invention can promote plant growth, due to containing a variety of nutrients, overcome that nutrient is single can not to meet the defect of plant growth, this special fertilizer is in addition to the macronutrients such as nitrogenous, phosphorus, potassium also rich in " Quality Element " necessary to 20 various crops such as amino acid, humic acid, calcium, sulphur, zinc, iron, boron, the effect of regulation soil balanced nutrients is served, is a kind of new and effective no-pollution full nutrition dedicated fertilizer.
Description
Technical field
The present invention relates to fertilizer field.More particularly, to a kind of tomato special fertilizer and fertilizing method.
Background technology
Need to absorb more nutriment in a growth cycle for tomato, not exclusively common fertilizer provide nitrogen,
Phosphorus, potassium, according to theory of barrel short plate, such as lack other nutrients, cannot normal growth and development, plant slight of stature, ear it is uneven, award
Powder rate is low, has a strong impact on yield.Largely used due to chemical fertilizer increase yield significantly at present, cause pollution and the deterioration of the soil texture,
Natural ecological condition is destroyed.The utilization rate of especially fertility is low, this not only waste of resource, and pollution environment.
Fertilizer is to provide nutrient necessary to tomato, can change soil constitution, increase soil fertility, and increases soil
Organic substance.Thus the rational application of fertilizer is grown to tomato, promotes crop metabolism, is improved tomato yield per unit area and is risen
Conclusive effect.Fertilizer is modified in itself, exploitation Slow or controlled release fertilizer be it is the most efficient and convenient, most can be from basic
The upper effective measures for solving the problems, such as fertilizer loss.Slow release fertilizer has nutrients release slow, and crop absorbs many, and plant recovery of nutrient is high
Feature, work program, saving of work and time can also be simplified using slow fertilising.Current slow release fertilizer both domestic and external is typically all by bag
The physical methods such as film, parcel, packing, coating reach the fertilizer of extension fertilizer efficiency, and by Quick-dissolving fertilizer and rubber latex, workers and peasants
Industry discarded object kneads formed Wrapped fertilizer, and these fertilizer costs are higher, and does not possess abundant space, high adsorption capacity, carries
High/low temperature, increase soil fertility, the features such as improving soil texture, therefore a kind of cost-effective and preparation method of exploitation is simple, economic ring
The tomato special fertilizer of guarantor is very important.
The content of the invention
It is an object of the present invention to provide a kind of tomato special fertilizer, the special fertilizer is largely sought except nitrogenous, phosphorus, potassium etc.
Support outside element also rich in " Quality Element " necessary to 20 various crops such as amino acid, humic acid, calcium, sulphur, zinc, iron, boron, play
Adjust soil, the effect of balanced nutrients.
It is another object of the present invention to provide a kind of fertilizing method of above-mentioned tomato special fertilizer.
To reach above-mentioned purpose, the present invention uses following technical proposals：
A kind of tomato special fertilizer, the fertilizer is made up of nitrogen-phosphorus-potassium compound fertilizer, trace element and compound additive；It is described multiple
Closing additive includes urease inhibitor, phosphate solubilizing bacteria and gamma-polyglutamic acid.
Preferably, the fertilizer is made up of the component of following parts by weight：20-50 parts of nitrogen-phosphorus-potassium compound fertilizer, micro- 3-5
Part, 4-11 parts of compound additive.
Preferably, the total nutrient of the nitrogen-phosphorus-potassium compound fertilizer is with nitrogen, and phosphorus pentoxide, potassium oxide meter is more than or equal to 46%,
N in the nitrogen-phosphorus-potassium compound fertilizer:P2O5:K2O is 15:6:25, fertilizer efficiency period is more than 120 days.
Preferably, the nitrogen-phosphorus-potassium compound fertilizer is made up of the component of following parts by weight：10-50 parts of urea, ammonium sulfate 2-22
Part, 3-23 parts of MAP, 20-80 parts of potassium sulfate.
Preferably, the nitrogen-phosphorus-potassium compound fertilizer is made up of the component of following parts by weight：25 parts of urea, 12 parts of ammonium sulfate, phosphorus
Sour 13 parts of an ammonium, 50 parts of potassium sulfate.
Preferably, the trace element is magnesium sulfate, zinc sulfate, ferrous sulfate, boric acid, borax, copper sulphate and ammonium molybdate
In one or more.
Preferably, the compound additive is made up of the component of following parts by weight：1-3 parts of urease inhibitor, phosphate solubilizing bacteria 1-3
Part, 1-3 parts of gamma-polyglutamic acid.
Preferably, the urease inhibitor is N- butyl thio-phosphamide, phosphoric triamide or N- NBPTs；
The phosphate solubilizing bacteria is Penicillium bilaii.
Preferably, the tomato special fertilizer is made as graininess through extruding, and the particle diameter of the particle is 1-2mm.
Upper tomato special fertilizer fertilizing method, the fertilizer is applied as base manure prior to seeding.
Preferably, the fertilizer is 40-60kg/ mus as the amount of application of base manure.
Beneficial effects of the present invention are as follows：
The special fertilizer of the present invention can meet the whole growth cycle fertilizer needs of crop, and present invention fertilizer by single-dose application
Material can promote plant growth, due to containing a variety of nutrients, overcoming, nutrient is single can not to meet the defect of plant growth, and this is special
Fertilizer is in addition to the macronutrients such as nitrogenous, phosphorus, potassium also rich in kinds more than 20 such as amino acid, humic acid, calcium, sulphur, zinc, iron, boron
Necessary to crop " Quality Element ", the effect of regulation soil balanced nutrients is served, is that a kind of new and effective no-pollution full nutrition is special
Use fertilizer.
Embodiment
In order to illustrate more clearly of the present invention, with reference to preferred embodiment, the present invention is described further.Ability
Field technique personnel should be appreciated that following specifically described content is illustrative and be not restrictive, and this should not be limited with this
The protection domain of invention.
The growth of crops needs fertilizer, and the root of crops absorbs nutrient in soil, is synthesized through the light action on blade face
Or the various organic matters needed for crops physiological function are converted into, for growth, the fertilizer needed for crops includes nitrogen, phosphorus, potassium
Fertile and various trace elements, N P and K three elements just look like starch and protein that human body needs, and trace element is just as tieing up him
Life, consumption can not but lack less.
The tomato special fertilizer of the present invention, including nitrogen-phosphorus-potassium compound fertilizer, trace element and compound additive composition；Compound addition
Agent includes urease inhibitor, phosphate solubilizing bacteria and gamma-polyglutamic acid；Contain 20-50 parts of nitrogen-phosphorus-potassium compound fertilizer in tomato special fertilizer used,
It is micro- 3-5 parts, 4-11 parts of compound additive.
The total nutrient of nitrogen-phosphorus-potassium compound fertilizer used in the present invention is more than or equal to 46% with nitrogen, phosphorus pentoxide, potassium oxide meter,
N in the nitrogen-phosphorus-potassium compound fertilizer:P2O5:K2O is 15:6:25, fertilizer efficiency period is more than 120 days, and its composition is as follows：10-50 parts of urea,
2-22 parts of ammonium sulfate, 3-23 parts of MAP, 20-80 parts of potassium sulfate.
In one embodiment, nitrogen-phosphorus-potassium compound fertilizer is made up of the component of following parts by weight：25 parts of urea, ammonium sulfate 12
Part, 13 parts of MAP, 50 parts of potassium sulfate.
Trace element in tomato special fertilizer be selected from magnesium sulfate, zinc sulfate, ferrous sulfate, boric acid, borax, copper sulphate and
One or more in ammonium molybdate.
Compound additive in special fertilizer is made up of the component of following parts by weight：1-3 parts of urease inhibitor, phosphate solubilizing bacteria 1-3
Part, 1-3 parts of gamma-polyglutamic acid.
Gamma-polyglutamic acid (γ-PGA) in compound additive is a kind of amino acid polymer, is led to by D- and Pidolidone
Cross alpha-amido and γ-carboxyl is polymerized (Bajaj et al.2011).γ-PGA are soluble in water, biodegradable, edible
With to human body and environment non-hazardous.γ-PGA application is extremely extensive, such as slow-release material, pharmaceutical carrier (Li et
al.1998；Sonaje et al.2010), medicament nano slow-releasing granules (Zhang et al.2013), Medical Living Creature Gum
(Richard etal.2001), biodegradable high moisture absorption gel, flocculant (Shih et al.2001).Moreover, γ-
PGA heavy metals have extremely strong absorbability (Bhattacharyya et al.1998；Mark et al.2006；
Inbarajetal.2009).In agriculture field, γ-PGA are used as fertilizer synergist, improve absorption efficiency of the crop to fertilizer,
Improve crop yield (Wang et al.2008).
In a preferred embodiment, urease inhibitor is N- butyl thio-phosphamide, phosphoric triamide or N- butyl sulphur
For phosphoric triamide.
In another preferred embodiment, phosphate solubilizing bacteria is Penicillium bilaii.
The tomato special fertilizer of the present invention is made as granular fertilizers through extruder grain technique.
In a preferred embodiment, the particle diameter of fertiliser granulates prepared by extruder grain is 1-2mm.
In the nitrogen-phosphorus-potassium compound fertilizer of the present invention,
The typical but non-limiting weight fraction of urea is：10,15,20,25,30,35,40,45；
The typical but non-limiting weight fraction of ammonium sulfate is：2,4,6,8,10,12,14,16,18,20,22；
The typical but non-limiting weight fraction of MAP is：3,5,7,9,11,13,15,17,19,21,23,25,
27,29,31,33；
The typical but non-limiting weight fraction of potassium sulfate is：20,25,30,35,40,45,50,55,60,65,70,75,
80。
Embodiment 1
By 25 parts of urea, 12 parts of ammonium sulfate, 13 parts of MAPs, 50 parts of potassium sulfates, 1.5 parts of magnesium sulfate, 1.5 parts of sulfuric acid
Zinc, 1.5 parts of ferrous sulfate, 1.5 parts of boric acid, 1.5 parts of boraxs, 1.5 parts of copper sulphate, 1.5 parts of ammonium molybdates, 6 parts of thio phosphorus of N- butyl
Acid amides, 6 parts of Penicillium bilaii, 6 parts of gamma-polyglutamic acids are uniformly mixed, and particle is prepared through extruder grain technique
Shape fertilizer；Fertiliser granulates particle diameter is 2mm, and granular fertilizers are dried to the tomato special fertilizer for obtaining the present embodiment.
Comparative example 1
By 5 parts of urea, 30 parts of ammonium sulfate, 30 parts of MAPs, 10 parts of potassium sulfates, 1.5 parts of zinc sulfate, 1.5 parts of sulfuric acid Asias
Iron, 1.5 parts of boric acid, 1.5 parts of boraxs, 1.5 parts of copper sulphate, 1.5 parts of ammonium molybdates, 6 parts of N- butyl thio-phosphamides, 6 parts
Penicillium bilaii, 6 parts of gamma-polyglutamic acids are uniformly mixed, and granular fertilizers are prepared through extruder grain technique；Fertilizer
Material grain diameter is 2mm, and granular fertilizers are dried to the tomato special fertilizer for obtaining comparative example 1.
Comparative example 2
This comparative example is blank control group, the i.e. comparative example without fertilizer.
Using No. 2 tomatoes of ruby as experiment kind, by amount of the fertilizer of embodiment 1 and comparative example 1 according to 40kg/ mus of base manure
It is applied to field；Field soil nutrient and tomato situation are as follows：
Soil：On in fertility, soil nutrient content is pH value 6.87, organic matter 41.34g/kg, full nitrogen 2.7g/kg, hydrolysis
Nitrogen 85.6mg/kg, full phosphorus 1.9g/kg, rapid available phosphorus 21.4mg/kg, full potassium 16g/kg, available potassium 150.7mg/kg.
The tomato of the present embodiment plantation has yield height, uniform coloring, in good taste, the vitamin containing compared with horn of plenty, kind
The well developed root system of eggplant, main the distribution of root system is most deep up to 1.5 meters, the diameter of root mass cross direction profiles in 30 centimetres of arable layer
Up to 1.3-1.7 meters, root regeneration ability is strong, and seedling is by transplanting, and main root is truncated, and easily produces more branch roots, so that
The absorbability of whole root system is strengthened, therefore, and tomato requires not strict to edaphic condition, but in order to obtain good quality and high output, it is fertile
Loam it is relatively good.Tomato need to absorb substantial amounts of nutriment in growing process from soil.
Tables 1 and 2 is embodiment 1, the economic characters and the comparison knot of tomato yield of the tomato of comparative example 1 and comparative example 2
Really.
The tomato economic characters of table 1
The tomato yield of table 2
| Per mu yield (kg/ mus) | |
| Embodiment 1 | 3820 |
| Comparative example 1 | 3365 |
| Comparative example 2 | 2950 |
Test result indicates that, apply the special fertilizer in embodiment 1, the per mu yield of tomato is 3820kg/ mus, with contrast
Example 1 is compared, and growth rate is 13.5%, increases yuan/mu of net income about 320, and compared with blank example, growth rate is 29.5%, increase
Yuan/mu of net income about 690, remarkable in economical benefits.
Embodiment 2
By 30 parts of urea, 5 parts of ammonium sulfate, 5 parts of MAPs, 60 parts of potassium sulfates, 1 part of zinc sulfate, 2 parts of ferrous sulfate, 1 part
Boric acid, 1 part of borax, 1 part of copper sulphate, 2 parts of ammonium molybdates, 5 parts of phosphoric triamides, 5 parts of Penicillium bilaii, 5 parts of γ-poly- paddy
Propylhomoserin is uniformly mixed, and granular fertilizers are prepared through extruder grain technique；Fertiliser granulates particle diameter is 1mm, by granular fertilizers
Drying obtains the tomato special fertilizer of the present embodiment.
Comparative example 3
By 60 parts of urea, 1 part of ammonium sulfate, 2 parts of MAPs, 10 parts of potassium sulfates, 1 part of zinc sulfate, 2 parts of ferrous sulfate, 1 part
Boric acid, 1 part of borax, 1 part of copper sulphate, 2 parts of ammonium molybdates, 5 parts of phosphoric triamides, 5 parts of Penicillium bilaii, 5 parts of γ-poly- paddy
Propylhomoserin is uniformly mixed, and granular fertilizers are prepared through extruder grain technique；Fertiliser granulates particle diameter is 1mm, by granular fertilizers
Drying obtains the tomato special fertilizer of comparative example 3.
Comparative example 4
This comparative example is blank control group, the i.e. comparative example without fertilizer.
Using No. 2 tomatoes of ruby as experiment kind, by embodiment 2, comparative example 3 is applied according to 50kg/ mus of amount as base manure
It is added in field；Field soil nutrient and tomato situation are as follows：
Soil：On in fertility, soil nutrient content is pH value 7.01, organic matter 45.34g/kg, full nitrogen 2.1g/kg, hydrolysis
Nitrogen 85.6mg/kg, full phosphorus 1.81g/kg, rapid available phosphorus 19.57mg/kg, full potassium 16g/kg, available potassium 137mg/kg.
The tomato of the present embodiment plantation has yield height, uniform coloring, in good taste, the vitamin containing compared with horn of plenty, kind
The well developed root system of eggplant, main the distribution of root system is most deep up to 1.5 meters, the diameter of root mass cross direction profiles in 30 centimetres of arable layer
Up to 1.3-1.7 meters, root regeneration ability is strong, and seedling is by transplanting, and main root is truncated, and easily produces more branch roots, so that
The absorbability of whole root system is strengthened, therefore, and tomato requires not strict to edaphic condition, but in order to obtain good quality and high output, it is fertile
Loam it is relatively good.Tomato need to absorb substantial amounts of nutriment in growing process from soil.
Table 3 and table 4 are embodiment 2, the economic characters and the comparison knot of tomato yield of the tomato of comparative example 3 and comparative example 4
Really.
The tomato economic characters of table 3
The tomato yield of table 4
| Per mu yield (kg/ mus) | |
| Embodiment 2 | 3730 |
| Comparative example 3 | 3310 |
| Comparative example 4 | 3010 |
Test result indicates that, apply the special fertilizer in embodiment 2, the per mu yield of tomato is 3730kg/ mus, with contrast
Example 3 is compared, and average growth rate is 12.7%, increases yuan/mu of net income about 300, and compared with blank example, growth rate is 23.9%,
Increase yuan/mu of net income 560, remarkable in economical benefits.
Embodiment 3
By 40 parts of urea, 10 parts of ammonium sulfate, 7 parts of MAPs, 45 parts of potassium sulfates, 2 parts of zinc sulfate, 2 parts of ferrous sulfate, 2
Part boric acid, 2 parts of boraxs, 2 parts of copper sulphate, 2 parts of ammonium molybdates, 5 parts of N- NBPTs, 6 parts of Penicillium
Bilaii, 7 parts of gamma-polyglutamic acids are uniformly mixed, and granular fertilizers are prepared through extruder grain technique；Fertiliser granulates particle diameter is
1.5mm, granular fertilizers is dried the tomato special fertilizer for obtaining the present embodiment.
Comparative example 5
By 60 parts of urea, 1 part of ammonium sulfate, 2 parts of MAPs, 10 parts of potassium sulfates, 2 parts of zinc sulfate, 2 parts of ferrous sulfate, 2 parts
Boric acid, 2 parts of boraxs, 2 parts of copper sulphate, 2 parts of ammonium molybdates, 5 parts of N- NBPTs, 6 parts of Penicillium bilaii,
7 parts of gamma-polyglutamic acids are uniformly mixed, and granular fertilizers are prepared through extruder grain technique；Grain diameter is 1.5mm, general
Granular fertilizer dries the tomato special fertilizer for obtaining comparative example 5.
Comparative example 6
This comparative example is blank control group, the i.e. comparative example without fertilizer.
Using No. 2 tomatoes of ruby as experiment kind, by embodiment 3, comparative example 5 is applied according to 50kg/ mus of amount as base manure
It is added in field；Field soil nutrient and tomato situation are as follows：
Soil：On in fertility, soil nutrient content is pH value 7.01, organic matter 45.34g/kg, full nitrogen 2.1g/kg, hydrolysis
Nitrogen 85.6mg/kg, full phosphorus 1.81g/kg, rapid available phosphorus 19.57mg/kg, full potassium 16g/kg, available potassium 137mg/kg.
The tomato of the present embodiment plantation has yield height, uniform coloring, in good taste, the vitamin containing compared with horn of plenty, kind
The well developed root system of eggplant, main the distribution of root system is most deep up to 1.5 meters, the diameter of root mass cross direction profiles in 30 centimetres of arable layer
Up to 1.3-1.7 meters, root regeneration ability is strong, and seedling is by transplanting, and main root is truncated, and easily produces more branch roots, so that
The absorbability of whole root system is strengthened, therefore, and tomato requires not strict to edaphic condition, but in order to obtain good quality and high output, it is fertile
Loam it is relatively good.Tomato need to absorb substantial amounts of nutriment in growing process from soil.
Table 5 and table 6 are embodiment 3, the economic characters and the comparison knot of tomato yield of the tomato of comparative example 5 and comparative example 6
Really.
The tomato economic characters of table 5
The tomato yield of table 6
| Per mu yield (kg/ mus) | |
| Embodiment 3 | 3720 |
| Comparative example 5 | 3300 |
| Comparative example 6 | 3000 |
Test result indicates that, apply the special fertilizer in embodiment 3, the per mu yield of tomato is 3720kg/ mus, with contrast
Example 5 is compared, and average growth rate is 12.7%, increases yuan/mu of net income about 300, and compared with blank example, growth rate is 23.9%,
Increase yuan/mu of net income 560, remarkable in economical benefits.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of tomato special fertilizer, it is characterised in that the fertilizer is by nitrogen-phosphorus-potassium compound fertilizer, trace element and compound additive group
Into；The compound additive includes urease inhibitor, phosphate solubilizing bacteria and gamma-polyglutamic acid.
2. tomato special fertilizer according to claim 1, it is characterised in that the fertilizer by following parts by weight component group
Into：20-50 parts of nitrogen-phosphorus-potassium compound fertilizer, micro- 3-5 parts, 4-11 parts of compound additive.
3. tomato special fertilizer according to claim 1 or 2, it is characterised in that the total nutrient of the nitrogen-phosphorus-potassium compound fertilizer with
Nitrogen, phosphorus pentoxide, potassium oxide meter is more than or equal to N in 46%, the nitrogen-phosphorus-potassium compound fertilizer:P2O5:K2O is 15:6:25, fertilizer efficiency
Phase is more than 120 days.
4. tomato special fertilizer according to claim 3, it is characterised in that the nitrogen-phosphorus-potassium compound fertilizer is by following parts by weight
Component is constituted：10-50 parts of urea, 2-22 parts of ammonium sulfate, 3-23 parts of MAP, 20-80 parts of potassium sulfate.
5. tomato special fertilizer according to claim 3, it is characterised in that the nitrogen-phosphorus-potassium compound fertilizer is by following parts by weight
Component is constituted：25 parts of urea, 12 parts of ammonium sulfate, 13 parts of MAP, 50 parts of potassium sulfate.
6. tomato special fertilizer according to claim 1 or 2, it is characterised in that the trace element is magnesium sulfate, sulfuric acid
One or more in zinc, ferrous sulfate, boric acid, borax, copper sulphate and ammonium molybdate.
7. tomato special fertilizer according to claim 1 or 2, it is characterised in that the compound additive is by following parts by weight
Component composition：1-3 parts of urease inhibitor, 1-3 parts of phosphate solubilizing bacteria, 1-3 parts of gamma-polyglutamic acid.
8. tomato special fertilizer according to claim 7, it is characterised in that the urease inhibitor is N- butyl thiophosphoryls
Amine, phosphoric triamide or N- NBPTs；The phosphate solubilizing bacteria is Penicillium bilaii.
9. the tomato special fertilizer according to any one of claim 1 to 8, it is characterised in that the tomato special fertilizer is through extruding
Prilling is made as graininess, and the particle diameter of the particle is 1-2mm.
10. a kind of tomato special fertilizer fertilizing method, it is characterised in that by any one of the claim 1-8 fertilizer prior to seeding
Applied as base manure；The fertilizer is 40-60kg/ mus as the amount of application of base manure.
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| CN201710350041.7A CN107129364A (en) | 2017-05-17 | 2017-05-17 | Tomato special fertilizer and fertilizing method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108530232A (en) * | 2018-07-13 | 2018-09-14 | 四川盛世中农农资有限公司 | A kind of efficient biologic-organic fertilizer and preparation method thereof |
| CN110089250A (en) * | 2019-05-15 | 2019-08-06 | 金正生物化工有限公司 | A kind of greenhouse early spring tomato continuous cropping plantation good quality and high output fertilizing method |
| CN112919960A (en) * | 2020-12-31 | 2021-06-08 | 河北省农林科学院农业资源环境研究所 | High-efficiency functional fertilizer for tomato in seedling stage and preparation process thereof |
| CN114591113A (en) * | 2022-04-14 | 2022-06-07 | 青岛合子肥生物科技有限公司 | Special fertilizer for tomatoes and preparation method thereof |
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| CN103896673A (en) * | 2012-12-29 | 2014-07-02 | 中国科学院沈阳应用生态研究所 | Growth-promoting stable and synergistic water soluble fertilizer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103896673A (en) * | 2012-12-29 | 2014-07-02 | 中国科学院沈阳应用生态研究所 | Growth-promoting stable and synergistic water soluble fertilizer |
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| 马放等: "《环境生物制剂的开发与应用》", 31 March 2004, 化学工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108530232A (en) * | 2018-07-13 | 2018-09-14 | 四川盛世中农农资有限公司 | A kind of efficient biologic-organic fertilizer and preparation method thereof |
| CN110089250A (en) * | 2019-05-15 | 2019-08-06 | 金正生物化工有限公司 | A kind of greenhouse early spring tomato continuous cropping plantation good quality and high output fertilizing method |
| CN112919960A (en) * | 2020-12-31 | 2021-06-08 | 河北省农林科学院农业资源环境研究所 | High-efficiency functional fertilizer for tomato in seedling stage and preparation process thereof |
| CN114591113A (en) * | 2022-04-14 | 2022-06-07 | 青岛合子肥生物科技有限公司 | Special fertilizer for tomatoes and preparation method thereof |
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Application publication date: 20170905 |