CN102795911A - Water-soluble humic-acid-contained fertilizer specially for cherries and production method of fertilizer - Google Patents

Water-soluble humic-acid-contained fertilizer specially for cherries and production method of fertilizer Download PDF

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Publication number
CN102795911A
CN102795911A CN2012103107745A CN201210310774A CN102795911A CN 102795911 A CN102795911 A CN 102795911A CN 2012103107745 A CN2012103107745 A CN 2012103107745A CN 201210310774 A CN201210310774 A CN 201210310774A CN 102795911 A CN102795911 A CN 102795911A
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China
Prior art keywords
water
soluble
cherry
acid
parts
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Pending
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CN2012103107745A
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Chinese (zh)
Inventor
吴明燕
周丽
解学仕
李元峰
孙士俊
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STANLEY FERTILIZER STOCK CO Ltd
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STANLEY FERTILIZER STOCK CO Ltd
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Priority to CN2012103107745A priority Critical patent/CN102795911A/en
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Abstract

The invention discloses a water-soluble humic-acid-contained fertilizer specially for cherries, relating to the technical field of water-soluble fertilizers. The water-soluble humic-acid-contained fertilizer special for cherries is obtained by taking 3-10 parts of water-soluble humic acid, 35-60 parts of ammonium nitrate phosphate, 5-20 parts of water-soluble monoammonium phosphate, 25-55 parts of water-soluble potassium sulphate and 0.5-3 parts of EDTA (Ethylene Diamine Tetraacetic Acid) chelated trace elements through the steps of heating, fusing, spraying and prilling through a prilling tower, cooling and curing. The fertilizer specially for cherries has the advantages of good water solubility, balanced nutrition and capability of improving the soil nutrient condition, increasing the nutrient utilization ratio and the yield of the cherries and improving the quality of the cherries.

Description

A kind of special-purpose fertilizer of water-soluble cherry and working method thereof that contains humic acids
Technical field
The present invention relates to the water soluble fertilizer technical field, particularly relate to special-purpose fertilizer of a kind of water-soluble cherry and working method thereof.
Background technology
Cherry is the Rosaceae, Prunus, cherry subgenus, the perennial woody crop.Cherry is " treasure in the fruit ", and the good reputation in " really first of spring " is arranged.Cherry fruit from blooming to plucking has only 2-3 month time, and vegetative period is very short, so the consumption of nutrient short-term is big, therefore, cherry has the advantages that to grow rapidly, need fertilizer to concentrate.
Fruit trees such as cherry need nitrogen maximum, and nitrogen can promote growth, makes treelet do sth. in advance moulding, and the veteran delay senility improves fruit quality, improve output.Nitrogen stress, the leaf growth is slow, and the tree bulk-growth is slow, and blade is little and thin, and light and performance reduce, and influence glucide and proteinic formation, and fruit drop is serious.Long-term nitrogen stress then causes fruit tree to utilize and is stored in the organic compounds containing nitrogen in limb and the root, thereby reduces the nitrogen content of tree body, and the performance root system is undeveloped, and resistance is poor.Phosphorus can promote bud differentiation, and fruit development nuclear species is ripe, improves fruit quality.Increasing the p application rate can also improve the root system receptivity, promotes new root growth, improves tree body resistance and disease resistance.Scarce phosphorus can influence intravital substance metabolism of tree and energy metabolism, and the rudiment of extension fruit is bloomed, and reduces germination rate, influences root system development and bud differentiation.The serious phosphorus that lacks, fruit quality descends.Potassium is a kind of important nutritive element that the fruit tree absorbed dose is only second to nitrogen, and in the tree body, potassium exists with ionic state; In substance metabolism, potassium can promote the conversion and the transportation of sugar, helps that out of date expands and ripe; Improve fruit quality and keeping quality, strengthen the anti-adversity ability of tree body.The conversion of potassium deficiency influence sugar causes fruit little, and leaf is little, and is painted bad, is prone to dehiscent fruit.During severe potassium deficiency, blade edge is prone to shrivelled, caducous.According to research, every production 1000Kg cherry fresh fruit needs absorbed nitrogen (N) 10.4Kg, phosphorus (P 2O 5) 1.4Kg, potassium (K 2O) 13.7Kg, nitrogen, phosphorus, potassium assimilation ratio are: 1:0.14:1.3.
Adopt common fertilizer concerning cherry, mainly to have following problem:
1, the common fertilizer life-time service can make soil become to harden, and soil fertility weakens, and the crumb structure of soil is destroyed serious, the havoc ecotope;
2, common fertilizer is used the fixing and loss that causes nutrient easily, and environment is polluted;
3, the common fertilizer nutrient element releasing rule can't match with the cherry law of nutritive absorption, and utilization rate of fertilizer is low;
4, orchard worker's fertilising is main with the experience fertilising often, and cost is higher, and causes Soil structure and environment to be damaged, and the crop anti-adversity ability descends, and causes the cherry quality to descend.
The arrival with the low-carbon economy epoch of popularizing along with industrialized agriculture; High-efficiency agriculture will significantly increase the demand of water soluble fertilizer; Therefore; Exploitation meets nuisanceless production requirement, reach improve the soil, promote fertilizer efficiency, promote growth, degeneration-resistant and to improve the high level of water soluble fertilizer of cherry output and quality just necessary.
Summary of the invention
To the deficiency of prior art, the object of the present invention is to provide a kind of good water solubility, green non-pollution, utilization rate of fertilizer high, improve the soil, culture fertility and being applied to special-purpose fertilizer of the cherry of water fertilising and working method thereof.
The present invention realizes through following technical scheme:
The water-soluble cherry that the present invention contains humic acids is special-purpose fertile, and the feed composition weight part is following:
Fulvo acid 3-10 part,
Ammonium nitrate phosphorus 35-60 part,
Water-soluble phosphoric acid one ammonium 5-20 part,
Water-soluble vitriolate of tartar 25-55 part,
EDTA chelated microelement 0.5-3 part;
Above raw material is the commercially available prod, wherein:
Said fulvo acid is water-soluble macromolecular organic compound, is in yellow humic acid sylvite, the yellow humic acid ammonium salt one or both, specification of quality: water-soluble >=90%, humic acids content >=60%;
Nitrogen content in the said ammonium nitrate phosphorus is 32%, and phosphorus pentoxide content is 4%;
Nitrogen content in said water-soluble phosphoric acid one ammonium is 12%, and phosphorus pentoxide content is 61%;
Potassium oxide content in the said water-soluble vitriolate of tartar is 52%;
Said EDTA chelated microelement is the mixture of EDTA chelated iron, EDTA chelating zinc, EDTA chelated copper, is Powdered;
The content that relates in the above raw material is mass percent.
The present invention contains the special-purpose fertile preparation method of water-soluble cherry of humic acids:
In the fused solution of ammonium nitrate phosphorus and monoammonium phosphate, allocate a certain proportion of vitriolate of tartar into through heating; Add humic acids and EDTA chelated microelement simultaneously; It is mixed with fused solution; Under the temperature of fused solution self and mechanical agitation, be combined into low temperature eutectic rapidly with certain flowing property; Adopt prilling tower sprinkling pelleting technology to carry out granulation then, in the process that in prilling tower, falls of spray tear drop, carry out heat exchange and cool off rapidly and solidifies, promptly get the special-purpose fertilizer of the water-soluble cherry that contains humic acids with the airflow that rises.
The technical indicator of product: humic acids>=3.0%, N+P 2O 5+ K 2O>=45%, trace element>=0.5%, water-insoluble≤2%, moisture≤2%.
The water-soluble cherry that the present invention contains humic acids is special-purpose fertile, and further preferred feed composition weight part is following:
Fulvo acid 3.5-8 part,
Ammonium nitrate phosphorus 40-52 part,
Water-soluble phosphoric acid one ammonium 8-15 part,
Water-soluble vitriolate of tartar 30-45 part,
EDTA chelated microelement 0.5-1.5 part.
The water-soluble cherry that the present invention contains humic acids is special-purpose fertile, and optimum feed composition weight part is following:
6.5 parts of fulvo acids,
40 parts in ammonium nitrate phosphorus,
15 parts of water-soluble phosphoric acid one ammoniums,
37 parts of water-soluble vitriolate of tartar,
1.5 parts of EDTA chelated microelements.
The special-purpose fertilizer of cherry of the present invention has the following advantages:
1, balanced in nutrition: except containing cherry grow macronutrient nitrogen phosphorus potassium and moderate-element chelating attitude calcium magnesium of needs etc.; Also contain the cherry needed chelated microelements of nourishing and growing; Supply side for coordinating various nutrient elements has crucial effect, can significantly improve crop yield and quality;
2, use the special-purpose fertilizer of cherry of the present invention after, the quantity that can effectively increase soil microorganisms is in the nutrient element of stationary state with active in the activating soil; Promote the formation of soil aggregate; Increase the gas permeability of soil, eliminate soil compaction, regulate soil acidity or alkalinity; Improve soil nutrient status, improve plant recovery of nutrient;
3, can improve the receptivity of root system, promote new root growth, make crop root prosperity, robust growth; Can promote simultaneously cherry precocious; Increase cherry sugar degree and soluble solid content, reduce total acid content, obviously improve the taste of cherry; Improve simultaneously that it is cold-resistant, the ability of drought resisting, high temperature resistant and disease-resistant worm, thereby improve the cherry yield and quality;
4, good water solubility, solubility>=98%, impurity is few, water-insoluble≤2%, utilization rate of fertilizer is high, and the comparable conventional fertilizer application consumption of fertilizer amount reduces 10%-20%, and saving of work and time is practiced thrift cost. 
Embodiment
Embodiment 1: the water-soluble cherry that contains humic acids is special-purpose fertile, and nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 15%, 8%, 22%, are mass percent.
It is special-purpose fertile to contain humic acid water-soluble property cherry, and the feed composition weight part is following:
3.5 parts of fulvo acids,
44 parts in ammonium nitrate phosphorus,
10 parts of water-soluble phosphoric acid one ammoniums,
42 parts of water-soluble vitriolate of tartar,
0.5 part of EDTA chelated microelement.
The preparation method:
44 parts of ammonium nitrate phosphorus mix with 10 parts of monoammonium phosphates melt altogether after; Mix for 0.5 part with 42 parts of vitriolate of tartar, 3.5 parts of humic acidss and EDTA chelated microelement again; Formation has the low temperature eutectic of certain flowing property; Carry out the prilling tower sprinkling pelleting then, carry out heat exchange and rapid cooling curing with the airflow that rises in the process that the spray tear drop falls in prilling tower, it is fertile that just formation contains the special use of humic acid water-soluble property cherry.
The special-purpose fertile method of use of the present invention:
According to soil supplying nutrient capability, crop regulation of fertilizer requirement and target output, confirm the fertilizer nutrient proportioning of each breeding time and use quantity.Want rich water to advance together, on a small quantity repeatedly, to satisfy the growth needs of crop.
(1) with dissolving in this fertilizer adding container of fertilizer.
(2) inject fertilizer solution in the middle period of drip irrigation perdurability, the earlier little back of Open valve is big, and IR is few as far as possible, keeps evenly.
(3) can suitably the fertile consumption of drip irrigation be adjusted according to the growing way of crop.
Embodiment 2: the water-soluble cherry that contains humic acids is special-purpose fertile, and nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 15%, 11%, 19%, are mass percent.
It is special-purpose fertile to contain humic acid water-soluble property cherry, and the feed composition weight part is following:
6.5 parts of fulvo acids,
40 parts in ammonium nitrate phosphorus,
15 parts of water-soluble phosphoric acid one ammoniums,
37 parts of water-soluble vitriolate of tartar,
1.5 parts of EDTA chelated microelements.
Preparation technology and product method of use are with embodiment 1.
Comparative Examples 1: common NPK, specification are 15-8-22, Stanley Fertilizer Co.,Ltd's production and sales.
Comparative Examples 2: common NPK, specification are 15-11-19, Stanley Fertilizer Co.,Ltd's production and sales.
The effect of above embodiment 1,2 and Comparative Examples is following:
Test period: in March, 2010 ~ October.
Test place: be positioned at Fushan District cherry garden, Yantai, 50 mu of areas.
Experimental cultivar: early beautiful.
Supply examination soil: silty loam, nitrate nitrogen content 26.2mg/kg, ammonia nitrogen content 79.9mg/kg, quick-acting potassium content 303.4mg/kg, available phosphorus contents 100.4mg/kg, pH value 6.8.
TP: 4 processing, every processing repetition 3 times are established in test altogether
1. Comparative Examples 1: common NPK (specification is 15-8-22);
2. Comparative Examples 2: common NPK (specification is 15-11-19);
3. embodiment 1: contain humic acid water-soluble property cherry special-purpose fertile (specification is 15-8-22);
4. embodiment 2: contain humic acid water-soluble property cherry special-purpose fertile (specification is 15-11-19);
4 processing are established in test, and every processing repeats for 3 times, and every repetition 8 strains tree contrasts every repetition 3 strains.
Detection method: each fruit of handling of clip at random, measure single fruit weight with electronic balance, measure soluble solid content with the hand-held saccharous detector of WYT type, with acid survey titratable acid content.Utilize Excel, DPS software that experimental data is carried out significance of difference analysis.
Experimental result is seen table 1.
Table 1 different fertilizer is handled the influence to cherry output and quality
Experiment shows, under the fertilizer level of equal nutrient (NPK content is 45%), uses the present invention and contains the special-purpose fertilizer of humic acid water-soluble property cherry, and the well developed root system of cherry, resistance against diseases is strong.Can find out by table 1; After containing that humic acid water-soluble property cherry is special-purpose fertile and handling, setting number and the single fruit weight average of different treatment are higher than Comparative Examples, and the setting number that embodiment 1, embodiment 2 handle is respectively than Comparative Examples 1,31/strain of Comparative Examples 2 increases, 33/strain; Mean fruit weight increases 0.67g, 1.06g respectively; Mean yield increases 17.747kg/ mu, 30.888 kg/ mus respectively, through measuring and calculating, uses and contains the special-purpose fertilizer of humic acid water-soluble property cherry and can increase production 22%-38%.
It can also be seen that by table 1; The soluble solid content that different embodiment handle all is higher than Comparative Examples, and the content of titratable acid all is lower than Comparative Examples, explain use contain humic acid water-soluble property cherry special use fertilizer after; Can increase the sugar degree of cherry; Reduce total acid content, obviously improve the taste of cherry, improve the cherry quality.Therefore, use the percentage of fertile fruit that the special-purpose fertilizer of humic acid water-soluble property cherry can improve cherry that contains of the present invention, increase output, wherein, the amplification that embodiment 2 (specification is 15-11-19) handles is maximum, should vigorously promote the use.

Claims (4)

1. a water-soluble cherry that contains humic acids is special-purpose fertile, it is characterized in that the feed composition weight part is following:
Fulvo acid 3-10 part,
Ammonium nitrate phosphorus 35-60 part,
Water-soluble phosphoric acid one ammonium 5-20 part,
Water-soluble vitriolate of tartar 25-55 part,
EDTA chelated microelement 0.5-3 part;
Above raw material is the commercially available prod, wherein:
Said fulvo acid is water-soluble macromolecular organic compound, is in yellow humic acid sylvite, the yellow humic acid ammonium salt one or both, specification of quality: water-soluble >=90%, humic acids content >=60%;
Nitrogen content in the said ammonium nitrate phosphorus is 32%, and phosphorus pentoxide content is 4%;
Nitrogen content in said water-soluble phosphoric acid one ammonium is 12%, and phosphorus pentoxide content is 61%;
Potassium oxide content in the said water-soluble vitriolate of tartar is 52%;
Said EDTA chelated microelement is the mixture of EDTA chelated iron, EDTA chelating zinc, EDTA chelated copper, is Powdered;
The content that relates in the above raw material is mass percent.
2. the water-soluble cherry that contains humic acids according to claim 1 is special-purpose fertile, it is characterized in that the feed composition weight part is following:
Fulvo acid 3.5-8 part,
Ammonium nitrate phosphorus 40-52 part,
Water-soluble phosphoric acid one ammonium 8-15 part,
Water-soluble vitriolate of tartar 30-45 part,
EDTA chelated microelement 0.5-1.5 part.
3. the water-soluble cherry that contains humic acids according to claim 1 or claim 2 is special-purpose fertile, it is characterized in that the feed composition weight part is following:
6.5 parts of fulvo acids,
40 parts in ammonium nitrate phosphorus,
15 parts of water-soluble phosphoric acid one ammoniums,
37 parts of water-soluble vitriolate of tartar,
1.5 parts of EDTA chelated microelements.
4. like the said special-purpose fertile preparation method of water-soluble cherry who contains humic acids of claim 3, comprise following process step:
In the fused solution of ammonium nitrate phosphorus and monoammonium phosphate, allocate a certain proportion of vitriolate of tartar into through heating; Add humic acids and EDTA chelated microelement simultaneously; It is mixed with fused solution; Under the temperature of fused solution self and mechanical agitation, be combined into low temperature eutectic rapidly with certain flowing property; Adopt prilling tower sprinkling pelleting technology to carry out granulation then, in the process that in prilling tower, falls of spray tear drop, carry out heat exchange and cool off rapidly and solidifies, promptly get the special-purpose fertilizer of the water-soluble cherry that contains humic acids with the airflow that rises.
CN2012103107745A 2012-08-29 2012-08-29 Water-soluble humic-acid-contained fertilizer specially for cherries and production method of fertilizer Pending CN102795911A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103360140A (en) * 2013-07-03 2013-10-23 宁波致富宝生物科技有限公司 Dual-potassium fertilizer
CN104230433A (en) * 2014-08-27 2014-12-24 史丹利化肥股份有限公司 Total-nutrient water-soluble humic-acid-containing fertilizer produced by tower-type melt granulation and production method of total-nutrient water-soluble humic-acid-containing fertilizer
CN104692977A (en) * 2015-03-21 2015-06-10 史丹利化肥股份有限公司 Tower-type melt granulation special fertilizer for improvement of saline land and preparation method thereof
CN105693403A (en) * 2016-03-30 2016-06-22 山东宝源生物科技股份有限公司 Special fertilizer for cherries, and preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101033158A (en) * 2007-05-09 2007-09-12 鲁守尊 Method of manufacturing endoplasm tower type fused mass granulating slow and control release composite fertilizer
CN101117299A (en) * 2007-06-29 2008-02-06 东莞市大众农业科技有限公司 Process for producing compound fertilizer by tower granulation
CN101570456A (en) * 2008-10-22 2009-11-04 新疆农垦科学院农业新技术推广服务中心 Water soluble humic acid multi-element solid fertilizer and production method thereof
CN102503640A (en) * 2011-10-29 2012-06-20 史丹利化肥股份有限公司 Special functional melt granulated humic acid fertilizer and production method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101033158A (en) * 2007-05-09 2007-09-12 鲁守尊 Method of manufacturing endoplasm tower type fused mass granulating slow and control release composite fertilizer
CN101117299A (en) * 2007-06-29 2008-02-06 东莞市大众农业科技有限公司 Process for producing compound fertilizer by tower granulation
CN101570456A (en) * 2008-10-22 2009-11-04 新疆农垦科学院农业新技术推广服务中心 Water soluble humic acid multi-element solid fertilizer and production method thereof
CN102503640A (en) * 2011-10-29 2012-06-20 史丹利化肥股份有限公司 Special functional melt granulated humic acid fertilizer and production method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103360140A (en) * 2013-07-03 2013-10-23 宁波致富宝生物科技有限公司 Dual-potassium fertilizer
CN104230433A (en) * 2014-08-27 2014-12-24 史丹利化肥股份有限公司 Total-nutrient water-soluble humic-acid-containing fertilizer produced by tower-type melt granulation and production method of total-nutrient water-soluble humic-acid-containing fertilizer
CN104692977A (en) * 2015-03-21 2015-06-10 史丹利化肥股份有限公司 Tower-type melt granulation special fertilizer for improvement of saline land and preparation method thereof
CN105693403A (en) * 2016-03-30 2016-06-22 山东宝源生物科技股份有限公司 Special fertilizer for cherries, and preparation method and application thereof

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Application publication date: 20121128