CN104262056A - Special compound fertilizer for flue-cured tobaccos and preparation method of special compound fertilizer - Google Patents

Special compound fertilizer for flue-cured tobaccos and preparation method of special compound fertilizer Download PDF

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Publication number
CN104262056A
CN104262056A CN201410511010.1A CN201410511010A CN104262056A CN 104262056 A CN104262056 A CN 104262056A CN 201410511010 A CN201410511010 A CN 201410511010A CN 104262056 A CN104262056 A CN 104262056A
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fertilizer
mixing
flue
inorganic
cured tobacco
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CN104262056B (en
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侯毛毛
邵孝侯
单建明
陈丹艳
王众
缪其松
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NANJING NINGYA ENVIRONMENT TECHNOLOGY Co Ltd
Hohai University HHU
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NANJING NINGYA ENVIRONMENT TECHNOLOGY Co Ltd
Hohai University HHU
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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a special compound fertilizer for flue-cured tobaccos. The special compound fertilizer for flue-cured tobaccos comprises a mixed organic fertilizer, a mixed inorganic fertilizer and an EM active culture fluid, wherein the mixed organic fertilizer is prepared from chicken manure, cow dung, rice straw and water by mixing and fermenting; the mixed inorganic fertilizer comprises an N fertilizer, a P fertilizer, a K fertilizer and a Ca fertilizer. A preparation method of the special compound fertilizer for flue-cured tobaccos comprises the following step: adding the EM active culture fluid into a mixture of the prepared mixed organic fertilizer and the mixed inorganic fertilizer in a spraying manner. According to the special compound fertilizer for flue-cured tobaccos and the preparation method of the special compound fertilizer disclosed by the invention, inorganic and organic raw materials and effective microorganisms are fermented and treated. The obtained compound fertilizer can be used for balancing nutrients, improving soil, retaining water and fertilizers, promoting the growth and development (plant height and stem diameter) of the flue-cured tobacco plants, increasing the yield of tobacco leaves and improving the quality of the tobacco leaves.

Description

A kind of compound fertilizer special for flue-cured tobacco and preparation method thereof
Technical field
The invention belongs to agricultural fertilizer field, relate to a kind of compound fertilizer special for flue-cured tobacco and preparation method thereof particularly.
Background technology
In flue-cured tobacco plantation process, using of conventional inorganic N,P,K fertilizers, bring a large amount of highly purified inorganic salt into soil, although can be absorbed by tobacco plant after dissolving, but because the utilization ratio of flue-cured tobacco to chemical fertilizer is limited, very easily cause soil acid-base equilibrium to destroy, nutrient loss, jeopardize vega ecotope.Though fertilizer can improve quality of tobacco, promote the formation of aroma component, improvement soil, culture fertility, but in leaf tobacco production, the slow of fertilizer is the ripe outstanding problem of the restriction prosperous length of flue-cured tobacco and the Huang Cheng that in good time falls.As base organic fertilizer is often unfavorable for the early growth and development of flue-cured tobacco, impose fertilizer and can extend the ripening stage and affect Huang and gather.The synthetic study application of current flue-cured tobacco special organic-inorganic-composite bio-fertilizer is few, in the urgent need to filtering out the preparation technology of the flue-cured tobacco special organic-inorganic-composite bio-fertilizer of science on the basis of research, and base manure, the amount of application of this compound fertilizer special and applicating ratio in process of topdressing.
Summary of the invention
Goal of the invention: be solve problems of the prior art, the invention provides a kind of compound fertilizer special for flue-cured tobacco, can balance nutrient, improvement soil, preserve moisture and fertility, promotes grow (plant height, stem are thick) of tobacco plant, improve yield of tobacco, improve quality of tobacco.
The technical problem that the present invention also will solve is to provide the preparation method of above-mentioned compound fertilizer special for flue-cured tobacco.
The technical problem that the present invention will solve further is the fertilizing method providing above-mentioned compound fertilizer special for flue-cured tobacco.
Technical scheme: for realizing above-mentioned technical purpose, the present invention proposes a kind of compound fertilizer special for flue-cured tobacco, described compound fertilizer special for flue-cured tobacco comprises mixing fertilizer, mixing inorganic fertilizer and EM active culture liquid, wherein, described mixing fertilizer is prepared from by chicken manure, cow dung, rice straw and water mixed fermentation, and described mixing inorganic fertilizer comprises N fertilizer, P is fertile, K is fertile and Ca is fertile.
Wherein, in described mixing fertilizer, the mass ratio of chicken manure, cow dung, rice straw and water is (0.8 ~ 1.2): (1.5 ~ 2.5): (3.5 ~ 4.5): (12 ~ 15).Preferably, in described mixing fertilizer, the mass ratio 1: 2: 4: 14 of chicken manure, cow dung, rice straw and water.
In described mixing inorganic fertilizer, be (0.8 ~ 1.2) in the effective element in inorganic fertilizer with the weight ratio of pure nutrient: (1.8 ~ 2.2): (2.8 ~ 3.2): (1.8 ~ 2.2).Preferably, in described mixing inorganic fertilizer, in the effective element in inorganic fertilizer with the weight ratio of pure nutrient for 1: 2: 3: 2.
Described EM active culture liquid comprises EM stoste, molasses and distilled water, and wherein, the volume ratio of EM stoste, molasses and distilled water is 1: 1: 8.
Described mixing fertilizer is (2.5 ~ 3) with the mass ratio mixing inorganic fertilizer: 1; Described mixing fertilizer is (20 ~ 40) with the mixing gross weight of inorganic fertilizer and the mass ratio of EM active culture liquid: 5, and preferably, described fertilizer is 20: 5 with the mixing gross weight of inorganic fertilizer and the mass ratio of EM active culture liquid.
The invention allows for the preparation method of above-mentioned compound fertilizer special for flue-cured tobacco, comprise the steps:
(1) preparation of fertilizer is mixed: the chicken manure of formula ratio, cow dung, rice straw, water are mixed and insert fermentation tower, through 65 ~ 68 DEG C of thermophilic fermentations 7 ~ 8 days, 50 ~ 53 DEG C of mesophilic digestions 15 ~ 16 days, then normal temperature is banked up fermentation 18 ~ 20 days, makes mixing fertilizer after sterilization;
(2) mix the preparation of inorganic fertilizer: N is fertile, P is fertile, K is fertile and the fertile mixing of Ca, wherein, in the effective element in inorganic fertilizer with the weight ratio of pure nutrient for N: P 2o 5: K 2o: CaO=(0.8 ~ 1.2): 1.8 ~ 2.2): (2.8 ~ 3.2): (1.8 ~ 2.2) obtain mixing inorganic fertilizer; Be preferably 1: 2: 3: 2.
(3) mix the preparation of organic-inorganic fertilizer: by the mixing inorganic fertilizer in the mixing fertilizer in step (1) and step (2) according to weight ratio (2.5 ~ 3): 1 mixing, obtain mixing organic-inorganic fertilizer;
(4) preparation of flue-cured tobacco composite fertilizer: EM active culture liquid is added to the form sprayed in the mixing organic-inorganic fertilizer prepared.
Wherein, in described mixing fertilizer, the mass ratio of chicken manure, cow dung, rice straw and water is (0.8 ~ 1.2): (1.5 ~ 2.5): (3.5 ~ 4.5): (12 ~ 15), preferably, in described mixing fertilizer, the mass ratio 1: 2: 4: 14 of chicken manure, cow dung, rice straw and water.
EM active culture liquid is (20 ~ 40) with the volume ratio mixing organic-inorganic fertilizer: 5, is preferably 20: 5.
Present invention further proposes the application of above-mentioned compound fertilizer special for flue-cured tobacco, the base manure amount of application for medium fertility vega is: compound manure 1200kg/hm 2, wherein, according to the effective element in fertilizer with pure nutrition calculation be: pure N:57.5kg/hm 2, P 2o 5: 115kg/hm 2, K 2o:172.5kg/hm 2, Ca O:115kg/hm 2; Topdress amount of application: pure N:30.0kg/hm 2.
Beneficial effect: the present invention by carrying out fermentative processing by inorganic, organic raw material together with effective microbe, the composite fertilizer's balance nutrient obtained, improvement soil, preserve moisture and fertility, promote grow (plant height, stem are thick) of tobacco plant, effectively improve yield of tobacco and improve quality of tobacco.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of compound fertilizer special for flue-cured tobacco of the present invention.
Embodiment
Further illustrate the present invention below by way of specific embodiment but be not limited to protection scope of the present invention.Wherein, the EM stoste used in following embodiment is bought from Nanjing Ai Mule environment friendly biological Technology Co., Ltd..
The preparation of embodiment 1 compound fertilizer special for flue-cured tobacco.
(1) fertilizer preparation is mixed: chicken manure, cow dung, rice straw, water are carried out mixing and inserting fermentation tower according to mass ratio 1: 2: 4: 14, through 68 DEG C of thermophilic fermentation 8d, 53 DEG C of mesophilic digestion 16d, follow-up normal temperature bank up fermentation 20d, make mixing fertilizer after sterilization.
(2) mix the preparation of inorganic fertilizer: N is fertile, P is fertile, K is fertile and the fertile mixing of Ca, wherein, in the effective element in inorganic fertilizer with the weight ratio of pure nutrient for N: P 2o 5: K 2o: CaO=1: 2: 3: 2, obtain mixing inorganic fertilizer;
(3) EM expands liquid preparation: the EM stoste selecting Ai Mule environment friendly biological Technology Co., Ltd. to produce and molasses, 15ml molasses are added in 120ml distilled water, after stirring, add 15ml EM stoste and mix, put into 28 DEG C of thermostat container fermentations 7 days, take out stand-by, this EM expands the pH value of liquid in 3 ~ 5 scopes;
(4) compound fertilizer special for flue-cured tobacco preparation: mixing fertilizer step (1) prepared mixes in mass ratio with mixing inorganic fertilizer at 3: 1, obtain mixing organic-inorganic fertilizer, then on this mixing organic-inorganic fertilizer, evenly EM nutrient solution is sprayed with atomizer, wherein, the volume ratio of organic-inorganic mixed fertilizer material and EM nutrient solution is 20: 5.
The preparation of embodiment 2 compound fertilizer special for flue-cured tobacco.
(1) fertilizer preparation is mixed: chicken manure, cow dung, rice straw, water are carried out mixing and inserting fermentation tower according to mass ratio 1.2: 2.5: 4.5: 13, through 68 DEG C of thermophilic fermentation 8d, 53 DEG C of mesophilic digestion 16d, follow-up normal temperature bank up fermentation 20d, make mixing fertilizer after sterilization.
(2) mix the preparation of inorganic fertilizer: N is fertile, P is fertile, K is fertile and the fertile mixing of Ca, wherein, in the effective element in inorganic fertilizer with the weight ratio of pure nutrient for N: P 2o 5: K 2o: CaO=1.2: 1.8: 3.2: 2.2, obtain mixing inorganic fertilizer;
(3) EM expands liquid preparation: the EM stoste selecting Ai Mule environment friendly biological Technology Co., Ltd. to produce and molasses, 15ml molasses are added in 120ml distilled water, after stirring, add 15ml EM stoste and mix, put into 28 DEG C of thermostat container fermentations 7 days, take out stand-by, this EM expands the pH value of liquid in 3 ~ 5 scopes;
(4) compound fertilizer special for flue-cured tobacco preparation: mixing fertilizer step (1) prepared mixes in mass ratio with mixing inorganic fertilizer at 2.6: 1, obtain mixing organic-inorganic fertilizer, then on this mixing organic-inorganic fertilizer, evenly EM nutrient solution is sprayed with atomizer, wherein, the volume ratio of organic-inorganic mixed fertilizer material and EM nutrient solution is 40: 5.
The preparation of embodiment 3 compound fertilizer special for flue-cured tobacco.
(1) fertilizer preparation is mixed: chicken manure, cow dung, rice straw, water are carried out mixing and inserting fermentation tower according to mass ratio 0.8: 2.2: 3.8: 134, through 68 DEG C of thermophilic fermentation 8d, 53 DEG C of mesophilic digestion 16d, follow-up normal temperature bank up fermentation 20d, make mixing fertilizer after sterilization.
(2) mix the preparation of inorganic fertilizer: N is fertile, P is fertile, K is fertile and the fertile mixing of Ca, wherein, in the effective element in inorganic fertilizer with the weight ratio of pure nutrient for N: P 2o 5: K 2o: CaO=1: 2: 3: 2, obtain mixing inorganic fertilizer;
(3) EM expands liquid preparation: the EM stoste selecting Ai Mule environment friendly biological Technology Co., Ltd. to produce and molasses, 15ml molasses are added in 120ml distilled water, after stirring, add 15ml EM stoste and mix, put into 28 DEG C of thermostat container fermentations 7 days, take out stand-by, this EM expands the pH value of liquid in 3 ~ 5 scopes;
(4) compound fertilizer special for flue-cured tobacco preparation: mixing fertilizer step (1) prepared mixes in mass ratio with mixing inorganic fertilizer at 2.8: 1, obtain mixing organic-inorganic fertilizer, then on this mixing organic-inorganic fertilizer, evenly EM nutrient solution is sprayed with atomizer, wherein, the volume ratio of organic-inorganic mixed fertilizer material and EM nutrient solution is 20: 5.
The preparation of embodiment 4 compound fertilizer special for flue-cured tobacco.
(1) fertilizer preparation is mixed: chicken manure, cow dung, rice straw, water are carried out mixing and inserting fermentation tower according to mass ratio 1.1: 1.8: 3.6: 13.5, through 68 DEG C of thermophilic fermentation 8d, 53 DEG C of mesophilic digestion 16d, follow-up normal temperature bank up fermentation 20d, make mixing fertilizer after sterilization.
(2) mix the preparation of inorganic fertilizer: N is fertile, P is fertile, K is fertile and the fertile mixing of Ca, wherein, in the effective element in inorganic fertilizer with the weight ratio of pure nutrient for N: P 2o 5: K 2o: CaO=1: 2: 3: 2, obtain mixing inorganic fertilizer;
(3) EM expands liquid preparation: the EM stoste selecting Ai Mule environment friendly biological Technology Co., Ltd. to produce and molasses, 15ml molasses are added in 120ml distilled water, after stirring, add 15ml EM stoste and mix, put into 28 DEG C of thermostat container fermentations 7 days, take out stand-by, this EM expands the pH value of liquid in 3 ~ 5 scopes;
(4) compound fertilizer special for flue-cured tobacco preparation: mixing fertilizer step (1) prepared mixes in mass ratio with mixing inorganic fertilizer at 3: 1, obtain mixing organic-inorganic fertilizer, then on this mixing organic-inorganic fertilizer, evenly EM nutrient solution is sprayed with atomizer, wherein, the volume ratio of organic-inorganic mixed fertilizer material and EM nutrient solution is 30: 5.
The application of embodiment 5 compound fertilizer special for flue-cured tobacco.
Test and carried out in lysimeter in the Nanjing Vegetalbe and Flower Science Inst. of Heng Xi town, Jiangning District, Nanjing in 2012 ~ 2014 years.Lysimeter is built into by cement, fragment of brick, and each lysimeter area is (2 × 1) m 2, the soil in lysimeter is the yellowish soil that original place backfills by natural layer (survey unit weight), and quality is sticky heavy.Each lysimeter is 1 process, plants cigarette 6 strain, test repetition 3 times.The compound fertilizer special for flue-cured tobacco that processing example selects embodiment 1 ~ 4 to prepare respectively, wherein:
Process 1 (T1): prepare compound manure 1000g/hm according to embodiment 1 method 2, wherein, according to the effective element in fertilizer with pure nutrition calculation be: pure N:57.5kg/hm 2, P 2o 5: 115kg/hm 2, K 2o:172.5kg/hm 2, Ca O:115kg/hm 2; The pure N:30.0kg/hm of the amount of application that topdresses 2.
Process 2 (T2): according to embodiment 2 legal system for compound manure 1200kg/hm 2, wherein, according to the effective element in fertilizer with pure nutrition calculation be: pure N:57.5kg/hm 2, P 2o 5: 87/hm 2, K 2o:140,5g/hm 2, Ca O:100.5kg/hm 2; The pure N:30.0kg/hm of the amount of application that topdresses 2.
Process 3 (T3): according to embodiment 3 legal system for compound manure 800kg/hm 2, wherein, according to the effective element in fertilizer with pure nutrition calculation be: pure N:57.5kg/hm 2, P 2o 5: 115kg/hm 2, K 2o:172.5kg/hm 2, Ca O:115kg/hm 2; The pure N:30.0kg/hm of the amount of application that topdresses 2.
Process 4 (T4): according to embodiment 4 legal system for compound manure 1100kg/hm 2, wherein, according to the effective element in fertilizer with pure nutrition calculation be: pure N:57.5kg/hm 2, P 2o 5: 115kg/hm 2, K 2o:172.5kg/hm 2, Ca O:115kg/hm 2; The pure N:30.0kg/hm of the amount of application that topdresses 2.
Experimental result is as shown in table 1, and wherein, what standard one hurdle represented is the chemical composition index of flue-cured tobacco and suitable scope thereof.
Table 1
As can be seen from Table 1, the treatment effect of T2 is optimum, and by the compound fertilizer special for flue-cured tobacco that utilizes the present invention to prepare and Fertilizers and topdressing, the content of the Soil Available nitrogen of flue-cured tobacco is in the scope of 104 ~ 125mg/kg, and maximum flue-cured tobacco stem girth can 7.6cm greatly; Maximum flue-cured tobacco plant height can beat 112.3cm, and output reaches 2334.5kg/hm 2.

Claims (9)

1. a compound fertilizer special for flue-cured tobacco, it is characterized in that, described compound fertilizer special for flue-cured tobacco comprises mixing fertilizer, mixing inorganic fertilizer and EM active culture liquid, wherein, described mixing fertilizer is prepared from by chicken manure, cow dung, rice straw and water mixed fermentation, and described mixing inorganic fertilizer comprises N fertilizer, P is fertile, K is fertile and Ca is fertile.
2. compound fertilizer special for flue-cured tobacco according to claim 1, it is characterized in that, in described mixing fertilizer, the mass ratio of chicken manure, cow dung, rice straw and water is (0.8 ~ 1.2): (1.5 ~ 2.5): (3.5 ~ 4.5): (12 ~ 15).
3. compound fertilizer special for flue-cured tobacco according to claim 1, it is characterized in that, in described mixing inorganic fertilizer, be (0.8 ~ 1.2) in the effective element in inorganic fertilizer with the weight ratio of pure nutrient: (1.8 ~ 2.2): (2.8 ~ 3.2): (1.8 ~ 2.2).
4. compound fertilizer special for flue-cured tobacco according to claim 1, is characterized in that, described EM active culture liquid comprises EM stoste, molasses and distilled water, and wherein, the volume ratio of EM stoste, molasses and distilled water is 1: 1: 8.
5. compound fertilizer special for flue-cured tobacco according to claim 1, is characterized in that, described mixing fertilizer is (2.5 ~ 3) with the mass ratio mixing inorganic fertilizer: 1; Described mixing fertilizer is (20 ~ 40) with the mixing gross weight of inorganic fertilizer and the mass ratio of EM active culture liquid: 5.
6. the preparation method of compound fertilizer special for flue-cured tobacco according to claim 1, is characterized in that, comprises the steps:
(1) preparation of fertilizer is mixed: the chicken manure of formula ratio, cow dung, rice straw, water are mixed and insert fermentation tower, through 65 ~ 68 DEG C of thermophilic fermentations 7 ~ 8 days, 50 ~ 53 DEG C of mesophilic digestions 15 ~ 16 days, then normal temperature is banked up fermentation 18 ~ 20 days, makes mixing fertilizer after sterilization;
(2) mix the preparation of inorganic fertilizer: N is fertile, P is fertile, K is fertile and the fertile mixing of Ca, wherein, in the effective element in inorganic fertilizer with the weight ratio of pure nutrient for N: P 2o 5: K 2o: CaO=(0.8 ~ 1.2): 1.8 ~ 2.2): (2.8 ~ 3.2): (1.8 ~ 2.2) obtain mixing inorganic fertilizer;
(3) mix the preparation of organic-inorganic fertilizer: by the mixing inorganic fertilizer in the mixing fertilizer in step (1) and step (2) according to weight ratio (2.5 ~ 3): 1 mixing, obtain mixing organic-inorganic fertilizer;
(4) preparation of compound fertilizer special for flue-cured tobacco: EM active culture liquid is added to the form sprayed in the mixing organic-inorganic fertilizer prepared.
7. method according to claim 6, it is characterized in that, in step (1), in described mixing fertilizer, the mass ratio of chicken manure, cow dung, rice straw and water is (0.8 ~ 1.2): (1.5 ~ 2.5): (3.5 ~ 4.5): (12 ~ 15).
8. method according to claim 6, is characterized in that, in step (4), EM active culture liquid is (20 ~ 40) with the volume ratio mixing organic-inorganic fertilizer: 5.
9. the application of the compound fertilizer special for flue-cured tobacco described in claim 1, is characterized in that, the base manure amount of application for medium fertility vega is: compound manure 1200kg/hm 2, wherein, according to the effective element in fertilizer with pure nutrition calculation be: pure N:57.5kg/hm 2, P 2o 5: 115kg/hm 2, K 2o:172.5kG/hm 2, CaO:115kg/hm 2; Topdress amount of application: pure N:30.0kg/hm 2.
CN201410511010.1A 2014-09-28 2014-09-28 Special compound fertilizer for flue-cured tobaccos and preparation method of special compound fertilizer Expired - Fee Related CN104262056B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104956827A (en) * 2015-06-05 2015-10-07 山东临沂烟草有限公司 3D fertilization method for base fertilizer used for flue-cured tobacco
CN106332587A (en) * 2016-08-23 2017-01-18 贵州智慧山地农业发展研究院 Method for fertilizing tobacco leaf
CN106433676A (en) * 2016-09-23 2017-02-22 河海大学 Soil conditioner and application thereof in organic agriculture fertilizing for newly cultivated coastal beach saline-alkali soil

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CN101333125A (en) * 2007-06-29 2008-12-31 华丰源生物科技（深圳）有限公司 Fertilizer special for tobacco
CN101462902A (en) * 2008-12-19 2009-06-24 孙延恩 Production method of spherical organic/inorganic composite fertilizer with sheep manure as organic raw material
CN102351596A (en) * 2011-07-06 2012-02-15 山东宝源生物有限公司 Pakchoi organic composite fertilizer
CN102391037A (en) * 2011-08-15 2012-03-28 河海大学 Organic-inorganic compound fertilizer special for cured tobacco and application method thereof
CN103570416A (en) * 2012-08-12 2014-02-12 江苏新港金源化肥有限公司 Production method of special base fertilizer for tobacco

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1508093A (en) * 2002-12-17 2004-06-30 吴有清 Biological organic full-ingradient-fertilizer
CN101333125A (en) * 2007-06-29 2008-12-31 华丰源生物科技（深圳）有限公司 Fertilizer special for tobacco
CN101462902A (en) * 2008-12-19 2009-06-24 孙延恩 Production method of spherical organic/inorganic composite fertilizer with sheep manure as organic raw material
CN102351596A (en) * 2011-07-06 2012-02-15 山东宝源生物有限公司 Pakchoi organic composite fertilizer
CN102391037A (en) * 2011-08-15 2012-03-28 河海大学 Organic-inorganic compound fertilizer special for cured tobacco and application method thereof
CN103570416A (en) * 2012-08-12 2014-02-12 江苏新港金源化肥有限公司 Production method of special base fertilizer for tobacco

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104956827A (en) * 2015-06-05 2015-10-07 山东临沂烟草有限公司 3D fertilization method for base fertilizer used for flue-cured tobacco
CN104956827B (en) * 2015-06-05 2017-05-10 山东临沂烟草有限公司 3D fertilization method for base fertilizer used for flue-cured tobacco
CN106332587A (en) * 2016-08-23 2017-01-18 贵州智慧山地农业发展研究院 Method for fertilizing tobacco leaf
CN106433676A (en) * 2016-09-23 2017-02-22 河海大学 Soil conditioner and application thereof in organic agriculture fertilizing for newly cultivated coastal beach saline-alkali soil

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