CN105418212A - Application method for controlled-release fertilizer special for nectarines - Google Patents

Application method for controlled-release fertilizer special for nectarines Download PDF

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Publication number
CN105418212A
CN105418212A CN201510836513.0A CN201510836513A CN105418212A CN 105418212 A CN105418212 A CN 105418212A CN 201510836513 A CN201510836513 A CN 201510836513A CN 105418212 A CN105418212 A CN 105418212A
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parts
nectarine
special
covering
release fertilizer
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付超飞
蒋刚领
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Quanjiao Taohuawan Fruit And Vegetable Plantation Specialized Cooperatives
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Quanjiao Taohuawan Fruit And Vegetable Plantation Specialized Cooperatives
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Priority to CN201510836513.0A priority Critical patent/CN105418212A/en
Publication of CN105418212A publication Critical patent/CN105418212A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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Abstract

The invention discloses an application method for controlled-release fertilizer special for nectarines. The method comprises the following first step of furrowing and partitioning, the second step of primary fertilizer application and the third step of secondary fertilizer application. According to the method, two fertilizer application areas are arranged on the periphery of the projection of a crown, furrows in the first fertilizer application area are shallow, and the demands of a nectarine plant for nutritional ingredients in the period from ending of flowering to ripening of fruits can be quickly met; furrows in the second fertilizer application area are deep, so that the purpose of fertilizer application at the time is to supplement and reserve nutritional ingredients of the plant, with the cooperation of the controlled-release performance of the fertilizer, the fertilizer effect can be prolonged, a root system can also be induced to develop to a deeper part, and the water absorbing, fertilizer absorbing and lodging-resisting capability of the plant is improved. According to the fertilizer application method, the fertilizer is applied twice each year, the fertilizer pesticidal value can be fully performed, manual labor intensity is also reduced, the product quality is improved, and good economic benefits are achieved.

Description

A kind of application process of nectarine special-purpose control-release fertilizer
Technical field
The invention belongs to fertilizer field, be specifically related to a kind of application process of nectarine special-purpose control-release fertilizer.
Background technology
After the eighties in last century, the peach breeding man of China utilizes hybridizes from the external Nectarine Cultivars Revealed of introduction and the common Peach cultivars of China, cultivate a series of local flavor sweet, adapt to the Nectarine Cultivars Revealed of China's environmental weather conditions, large-area popularization is obtained in production, particularly in some emerging peach producing regions, development area substantially exceeds common peach.China peach produces still based on common peach, and nectarine is bright and clean without hair owing to having fruit face, pluck, edible more convenient, the gorgeous advantage such as attractive in appearance of outward appearance, be subject to the welcome of grower and human consumer, production is in quick ascent stage, it is the emerging fruit of one that current world market is in fashion, scholarly forecast nectarine will replace other peach gradually and rule all the land, and 21st century is epoch of nectarine.
As everyone knows, the whether excellent of fruit growing depends on the whether excellent of fertilizer to a great extent, the proportioning of each composition of fertilizer and its function embody two factors of manurial value, even if but same fertilizer, because the method used is different with mode, also can produce different effects, rational using method can improve material utilization, give full play to manurial value, the yield and quality of fruit can be improved again.
Summary of the invention
The present invention aims to provide a kind of application process of nectarine special-purpose control-release fertilizer, can give full play to the fertilizer efficiency of nectarine special-purpose control-release fertilizer, improves fruit quality and quality, reduces production cost.
The present invention is achieved through the following technical solutions:
An application process for nectarine special-purpose control-release fertilizer, comprises the steps:
(1) trench digging subregion: excavate an annular ditch in the periphery of nectarine tree crown orthographicprojection, furrow width is 25 ~ 35cm, and the degree of depth is 20 ~ 50cm, and uniform interval is set to the first fertilization area and the second fertilization area;
(2) single-dose application: before sprouting the beginning of spring, apply nectarine special-purpose control-release fertilizer in the first fertilization area, every mu of applied amount is 30 ~ 40kg;
(3) secondary fertilising: after fruit harvesting, apply nectarine special-purpose control-release fertilizer in the second fertilization area, every mu of applied amount is 40 ~ 50kg.
Further, the ditch depth of described first fertilization area is 20 ~ 30cm, and the ditch depth of described second fertilization area is 40 ~ 50cm.
Further, described nectarine special-purpose control-release fertilizer is become to be grouped into by following: material A, covering A, material B and covering B;
Described material A is made up of the material of following weight part: 10 ~ 12 parts of urea, 8 ~ 10 parts of potassium fulvates, 5 ~ 8 parts of calcium superphosphate, 3 ~ 5 parts of manganous sulfates, 1 ~ 3 part of boric acid, 2 ~ 3 parts of wilkinites;
Described covering A is made up of the material of following weight part: 3 ~ 5 parts of carboxymethyl starch, 4 ~ 6 portions of carboxymethyl celluloses, 2 ~ 4 portions of starch acetateses;
Described material B is made up of the material of following weight part: 10 ~ 15 parts of urea, 3 ~ 5 parts of potassium primary phosphates, 4 ~ 6 parts of primary ammonium phosphates, 2 ~ 4 parts of magnesium sulfate, 5 ~ 10 parts of wormcasts, 8 ~ 10 parts of rapeseed cakes, 4 ~ 6 parts of tea grounds, 1 ~ 3 part of vermiculite, 0.5 ~ 1.5 part of seaweed gel;
Described covering B is made up of the material of following weight part: 10 ~ 15 parts of Synolac, 0.8 ~ 1 part of chitosan, 3 ~ 5 parts of polyvinyl alcohol.
Further, the preparation method of described nectarine special-purpose control-release fertilizer, comprises the steps:
A. the preparation of material A:
10 ~ 12 parts of urea, 8 ~ 10 parts of potassium fulvates, 5 ~ 8 parts of calcium superphosphate, 3 ~ 5 parts of manganous sulfates, 1 ~ 3 part of boric acid, 2 ~ 3 parts of wilkinites are mixed, then it is even to be placed in homogenizer crushing, stirring, finally carries out granulation to it and namely obtains material A;
B. the preparation of covering A:
After 3 ~ 5 parts of carboxymethyl starch, 4 ~ 6 parts of carboxymethyl celluloses and 2 ~ 4 parts of starch acetates mixing, then allocate the clear water of its total mass 5 ~ 8 times into, after being fully uniformly mixed, namely obtain covering A;
C. the preparation of material B:
(1) first by after the mixing of 5 ~ 10 parts of wormcasts, 8 ~ 10 parts of rapeseed cakes and 4 ~ 6 parts of tea grounds, then access the fermenting agent of its total mass 0.5 ~ 1.5%, and insert in fermentation vat, ferment after 10 ~ 15 days must fermentation material for subsequent use;
(2) 10 ~ 15 parts of urea, 3 ~ 5 parts of potassium primary phosphates, 4 ~ 6 parts of primary ammonium phosphates and 2 ~ 4 parts of magnesium sulfate are put into the clear water of its total mass 3 ~ 5 times, fully stir mixed solution is for subsequent use;
(3) namely above-mentioned fermentation material, mixed solution are obtained material B with 1 ~ 3 part of vermiculite, 0.5 ~ 1.5 part of seaweed gel after stirring;
D. the preparation of covering B:
After 10 ~ 15 parts of Synolac, 0.8 ~ 1 part of chitosan and 3 ~ 5 parts of polyvinyl alcohol mixing, be heated to 40 ~ 45 DEG C, and stir, finally leave standstill 2 ~ 3h again and namely obtain covering B;
E. the preparation of fertiliser granulates:
(1) made material A evenly tiled come, more made covering A is evenly coated on the outside surface of material A, and then under the environment being placed on 30 ~ 35 DEG C after baking 0.5 ~ 1h particle C is for subsequent use;
(2) material B is wrapped the outside surface in particle C uniformly, then carrying out granulation to it, to obtain particle D for subsequent use;
(3) covering B and particle D is put into prilling tower, covering B is applied to the outside surface of particle D uniformly after atomization process, then after cooling curing.
Further, described vermiculite must cross 100 mesh sieves after crushed.
Further, the size of material A described in steps A is 2 ~ 4mm.
Further, described in step e, the size of particle D is 3 ~ 6mm.
The present invention has following beneficial effect: the inventive method is provided with two fertilization areas in the surrounding of crown mapping, first fertilization area ditch depth is more shallow, during meeting Post flowering to fruit maturation faster, nectarine plant is to the demand of nutrient, second fertilization area ditch depth is darker, the object of now applying fertilizer is supplementing and deposit plant nutrition composition, coordinates the sustained release performance of fertilizer itself, can extend drug effect, root system can be induced again to more depths growth, and fertile and lodging tolerance are inhaled in the water suction improving plant.This fertilizing method uses twice in 1 year, can give full play to fertilizer drug effect and be worth, again reduce hand labor intensity, improve the quality of product, have good economic benefit.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the inventive method subregion.
In figure, 1, tree crown orthographicprojection, the 2, first fertilization area, the 3, second fertilization area.
Embodiment
Embodiment 1
An application process for nectarine special-purpose control-release fertilizer, comprises the steps:
(1) trench digging subregion: excavate an annular ditch in the periphery of nectarine tree crown orthographicprojection 1, furrow width is 25 ~ 30cm, and the degree of depth is 20 ~ 50cm, and uniform interval is set to the first fertilization area 2 and the second fertilization area 3;
(2) single-dose application: before sprouting the beginning of spring, apply nectarine special-purpose control-release fertilizer in the first fertilization area 2, every mu of applied amount is 35kg;
(3) secondary fertilising: after fruit harvesting, apply nectarine special-purpose control-release fertilizer in the second fertilization area 3, every mu of applied amount is 45kg.
Further, the ditch depth of described first fertilization area 2 is 20 ~ 30cm, and the ditch depth of described second fertilization area 3 is 40 ~ 50cm.
Further, described nectarine special-purpose control-release fertilizer is become to be grouped into by following: material A, covering A, material B and covering B;
Described material A is made up of the material of following weight part: 10 parts of urea, part potassium fulvate, 5 parts of calcium superphosphate, 5 parts of manganous sulfates, 3 parts of boric acid, 2 parts of wilkinites;
Described covering A is made up of the material of following weight part: 3 parts of carboxymethyl starch, 6 portions of carboxymethyl celluloses, 4 portions of starch acetateses;
Described material B is made up of the material of following weight part: 10 parts of urea, 5 parts of potassium primary phosphates, 4 parts of primary ammonium phosphates, 2 parts of magnesium sulfate, 10 parts of wormcasts, 8 parts of rapeseed cakes, 4 parts of tea grounds, 3 parts of vermiculites, 1.5 parts of seaweed gels;
Described covering B is made up of the material of following weight part: 10 parts of Synolac, 1 part of chitosan, 5 parts of polyvinyl alcohol.
Further, the preparation method of described nectarine special-purpose control-release fertilizer, comprises the steps:
A. the preparation of material A:
10 parts of urea, part potassium fulvate, 5 parts of calcium superphosphate, 5 parts of manganous sulfates, 3 parts of boric acid, 2 parts of wilkinites are mixed, then it is even to be placed in homogenizer crushing, stirring, finally carries out granulation to it and namely obtains material A;
B. the preparation of covering A:
After 3 parts of carboxymethyl starch, 6 parts of carboxymethyl celluloses, 4 parts of starch acetates mixing, then allocate the clear water of its total mass 6 times into, after being fully uniformly mixed, namely obtain covering A;
C. the preparation of material B:
(1) first by after 10 parts of wormcasts, 8 parts of rapeseed cakes, 4 parts of tea grounds mixing, then access the fermenting agent of its total mass 1.5%, and insert in fermentation vat, ferment after 15 days must fermentation material for subsequent use;
(2) 10 parts of urea, 5 parts of potassium primary phosphates, 4 parts of primary ammonium phosphates, 2 parts of magnesium sulfate are put into the clear water of its total mass 5 times, fully stir mixed solution is for subsequent use;
(3) namely above-mentioned fermentation material, mixed solution are obtained material B with 3 parts of vermiculites, 1.5 parts of seaweed gels after stirring;
D. the preparation of covering B:
After 10 parts of Synolac, 1 part of chitosan, 5 parts of polyvinyl alcohol mixing, be heated to 40 ~ 45 DEG C, and stir, finally leave standstill 3h again and namely obtain covering B;
E. the preparation of fertiliser granulates:
(1) made material A is evenly tiled come, more made covering A is evenly coated on the outside surface of material A, and then to toast after 1h particle C is for subsequent use under the environment being placed on 30 ~ 35 DEG C;
(2) material B is wrapped the outside surface in particle C uniformly, then carrying out granulation to it, to obtain particle D for subsequent use;
(3) covering B and particle D is put into prilling tower, covering B is applied to the outside surface of particle D uniformly after atomization process, then after cooling curing.
Further, described vermiculite must cross 100 mesh sieves after crushed.
Further, the size of material A described in steps A is 2 ~ 4mm.
Further, described in step e, the size of particle D is 3 ~ 6mm.
For contrast effect of the present invention, adopt the method for usual endless ditch spread as a control group, namely around tree crown orthographicprojection, an annular ditch is opened, but the surrounding degree of depth is all identical, annual same applying twice nectarine special-purpose control-release fertilizer, found after for some time, the nectarine yield increased group of the present embodiment 1 correspondence improves 15 ~ 20%, record the utilization ratio of its fertilizer nitrogen up to more than 78.4%, and the utilization ratio of control group fertilizer nitrogen is about 57.6%, the fertilizer cost of comparative example 1 reduces 10 ~ 15% relatively simultaneously.

Claims (7)

1. an application process for nectarine special-purpose control-release fertilizer, is characterized in that, comprises the steps:
(1) trench digging subregion: excavate an annular ditch in the periphery of nectarine tree crown orthographicprojection, furrow width is 25 ~ 35cm, and the degree of depth is 20 ~ 50cm, and uniform interval is set to the first fertilization area and the second fertilization area;
(2) single-dose application: before sprouting the beginning of spring, apply nectarine special-purpose control-release fertilizer in the first fertilization area, every mu of applied amount is 30 ~ 40kg;
(3) secondary fertilising: after fruit harvesting, apply nectarine special-purpose control-release fertilizer in the second fertilization area, every mu of applied amount is 40 ~ 50kg.
2. the application process of a kind of nectarine special-purpose control-release fertilizer according to claim 1, is characterized in that, the ditch depth of described first fertilization area is 20 ~ 30cm, and the ditch depth of described second fertilization area is 40 ~ 50cm.
3. the application process of a kind of nectarine special-purpose control-release fertilizer according to claim 1, is characterized in that, described nectarine special-purpose control-release fertilizer is become to be grouped into by following: material A, covering A, material B and covering B;
Described material A is made up of the material of following weight part: 10 ~ 12 parts of urea, 8 ~ 10 parts of potassium fulvates, 5 ~ 8 parts of calcium superphosphate, 3 ~ 5 parts of manganous sulfates, 1 ~ 3 part of boric acid, 2 ~ 3 parts of wilkinites;
Described covering A is made up of the material of following weight part: 3 ~ 5 parts of carboxymethyl starch, 4 ~ 6 portions of carboxymethyl celluloses, 2 ~ 4 portions of starch acetateses;
Described material B is made up of the material of following weight part: 10 ~ 15 parts of urea, 3 ~ 5 parts of potassium primary phosphates, 4 ~ 6 parts of primary ammonium phosphates, 2 ~ 4 parts of magnesium sulfate, 5 ~ 10 parts of wormcasts, 8 ~ 10 parts of rapeseed cakes, 4 ~ 6 parts of tea grounds, 1 ~ 3 part of vermiculite, 0.5 ~ 1.5 part of seaweed gel;
Described covering B is made up of the material of following weight part: 10 ~ 15 parts of Synolac, 0.8 ~ 1 part of chitosan, 3 ~ 5 parts of polyvinyl alcohol.
4. the application process of a kind of nectarine special-purpose control-release fertilizer according to claim 3, is characterized in that, the preparation method of described nectarine special-purpose control-release fertilizer, comprises the steps:
A. the preparation of material A:
10 ~ 12 parts of urea, 8 ~ 10 parts of potassium fulvates, 5 ~ 8 parts of calcium superphosphate, 3 ~ 5 parts of manganous sulfates, 1 ~ 3 part of boric acid, 2 ~ 3 parts of wilkinites are mixed, then it is even to be placed in homogenizer crushing, stirring, finally carries out granulation to it and namely obtains material A;
B. the preparation of covering A:
After 3 ~ 5 parts of carboxymethyl starch, 4 ~ 6 parts of carboxymethyl celluloses and 2 ~ 4 parts of starch acetates mixing, then allocate the clear water of its total mass 5 ~ 8 times into, after being fully uniformly mixed, namely obtain covering A;
C. the preparation of material B:
(1) first by after the mixing of 5 ~ 10 parts of wormcasts, 8 ~ 10 parts of rapeseed cakes and 4 ~ 6 parts of tea grounds, then access the fermenting agent of its total mass 0.5 ~ 1.5%, and insert in fermentation vat, ferment after 10 ~ 15 days must fermentation material for subsequent use;
(2) 10 ~ 15 parts of urea, 3 ~ 5 parts of potassium primary phosphates, 4 ~ 6 parts of primary ammonium phosphates and 2 ~ 4 parts of magnesium sulfate are put into the clear water of its total mass 3 ~ 5 times, fully stir mixed solution is for subsequent use;
(3) namely above-mentioned fermentation material, mixed solution are obtained material B with 1 ~ 3 part of vermiculite, 0.5 ~ 1.5 part of seaweed gel after stirring;
D. the preparation of covering B:
After 10 ~ 15 parts of Synolac, 0.8 ~ 1 part of chitosan and 3 ~ 5 parts of polyvinyl alcohol mixing, be heated to 40 ~ 45 DEG C, and stir, finally leave standstill 2 ~ 3h again and namely obtain covering B;
E. the preparation of fertiliser granulates:
(1) made material A evenly tiled come, more made covering A is evenly coated on the outside surface of material A, and then under the environment being placed on 30 ~ 35 DEG C after baking 0.5 ~ 1h particle C is for subsequent use;
(2) material B is wrapped the outside surface in particle C uniformly, then carrying out granulation to it, to obtain particle D for subsequent use;
(3) covering B and particle D is put into prilling tower, covering B is applied to the outside surface of particle D uniformly after atomization process, then after cooling curing.
5. the application process of a kind of nectarine special-purpose control-release fertilizer according to claim 3, is characterized in that, described vermiculite must cross 100 mesh sieves after crushed.
6. the application process of a kind of nectarine special-purpose control-release fertilizer according to claim 4, is characterized in that, the size of material A described in steps A is 2 ~ 4mm.
7. the application process of a kind of nectarine special-purpose control-release fertilizer according to claim 4, is characterized in that, described in step e, the size of particle D is 3 ~ 6mm.
CN201510836513.0A 2015-11-26 2015-11-26 Application method for controlled-release fertilizer special for nectarines Pending CN105418212A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1834069A (en) * 2006-03-31 2006-09-20 郑升杰 Coated fertilizer for fruit trees and mfg. method
CN102674988A (en) * 2012-06-19 2012-09-19 上海孚祥生物科技有限公司 Slow release fertilizer special for peach trees by using biomass granular carbon as matrix and preparation method for slow release fertilizer
CN103524200A (en) * 2013-08-27 2014-01-22 黄继军 Fertilizer with controllable slow release function in full growth period as well as preparation method thereof
CN103535239A (en) * 2013-10-25 2014-01-29 安徽环绿生态农业投资发展有限公司 Nectarine planting method
CN104311227A (en) * 2014-09-26 2015-01-28 赵刚 Organic fertilizer for nectarine plantation and preparation method thereof
CN104774089A (en) * 2015-03-30 2015-07-15 安徽金农生态农业科技发展有限公司 Granular organic controlled-release fertilizer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1834069A (en) * 2006-03-31 2006-09-20 郑升杰 Coated fertilizer for fruit trees and mfg. method
CN102674988A (en) * 2012-06-19 2012-09-19 上海孚祥生物科技有限公司 Slow release fertilizer special for peach trees by using biomass granular carbon as matrix and preparation method for slow release fertilizer
CN103524200A (en) * 2013-08-27 2014-01-22 黄继军 Fertilizer with controllable slow release function in full growth period as well as preparation method thereof
CN103535239A (en) * 2013-10-25 2014-01-29 安徽环绿生态农业投资发展有限公司 Nectarine planting method
CN104311227A (en) * 2014-09-26 2015-01-28 赵刚 Organic fertilizer for nectarine plantation and preparation method thereof
CN104774089A (en) * 2015-03-30 2015-07-15 安徽金农生态农业科技发展有限公司 Granular organic controlled-release fertilizer

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