CN102531762B - Slow release compound fertilizer special for turnip - Google Patents

Slow release compound fertilizer special for turnip Download PDF

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Publication number
CN102531762B
CN102531762B CN201010599434.XA CN201010599434A CN102531762B CN 102531762 B CN102531762 B CN 102531762B CN 201010599434 A CN201010599434 A CN 201010599434A CN 102531762 B CN102531762 B CN 102531762B
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China
Prior art keywords
inhibitor
compound fertilizer
long
radish
fertilizer
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CN201010599434.XA
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Chinese (zh)
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CN102531762A (en
Inventor
孙志梅
解永军
张阔
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施可丰化工股份有限公司
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Publication of CN102531762A publication Critical patent/CN102531762A/en
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Abstract

The invention relates to a fertilizer special for turnip, in particular to a slow release compound fertilizer special for turnip in a stagger-season vegetable producing area of Bashang plateau in the northwest of Hebei Province. The slow release compound fertilizer consists of active ingredients and auxiliary materials, wherein the active ingredients comprise 16 to 20 weight parts of nitrogen, 8 to 12 weight parts of phosphorous, 12 to 15 weight parts of potassium, 0.1 to 0.4 weight part of boron and an inhibitor in an adding amount which is 1 to 4 weight percent of nitrogen; and the inhibitor is a nitrification inhibitor and a urease inhibitor, the urease inhibitor is hydroquinone or N-(n-butyl)thiophosphoric triamide, and the nitrification inhibitor is dicyandiamide, 3,4-dimethyl pyrazole phosphate, 3,5-dimethyl pyrazole or 3,5-dimethyl pyrazole phosphate. The fertilizer is applied at one time before the turnip is planted, and the fertilizer can meet the requirement of the turnip on nutrients in the whole growth and development process, the turnip has dark green leaves, the yield is high and the nutrient utilization rate is high.

Description

A kind of long-acting compound fertilizer of radish special use

Technical field

The present invention relates to a kind of radish special fertilizer, is the radish long-acting special compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region specifically.

Background technology

The climatic characteristic of Sown Pastures in Bashang, Northwest, Ji uniqueness, making to like cool vegetables has had advantageous development space.This district's illumination is sufficient, day and night temperature is large, 7, the large white radish fleshy root of listing in August is loose, shape is rectified, crust is smooth, mouthfeel and eating quality good, the foreign travelling traders' such as Hou Shenshou Korea S, Japan, Singapore favor is pickled in processing, and this phase is on the occasion of the dull season of other regional large white radish listing of China, so economic benefit is very considerable.Particularly in recent years, along with introduction and the popularization of some improved seeds both at home and abroad, Cold Area of Northwest, Ji large white radish by home sale to the foreign-exchange earning transformation of processing, therefore cultivated area also increases sharply.

But owing to lacking the dedicated fertilizer of radish nutrient demand characteristic under the weather condition that are suitable for cooling on market, in addition vegetable grower generally lacks the cultivation management knowledge of science, blindly fertilising in production, excess fertilising phenomenon are very general, the physiological disease problem of the unbalanced problem of soil nutrient, the radish causing after plantation for successive years is day by day serious, has seriously restricted the development of local radish industry.And because the unbalanced nutrients resource causing of using of fertilizer is wasted problem, the problem of environmental pollution that the volatilization of nitrogen and leaching loss cause, has also become the important factor that limits local agricultural sustainable development.

Summary of the invention

The object of the present invention is to provide a kind of long-acting special compound fertilizer that is applicable to Sown Pastures in Bashang, Northwest, Ji characteristics of soil fertility and cools the dish large white radish nutrient demand characteristic of wrong season under weather condition.

For achieving the above object, the technical solution adopted in the present invention is:

A kind of long-acting compound fertilizer of radish special use: the long-acting compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region radish, by effective constituent and auxiliary material, formed, wherein effective constituent nitrogen, phosphorus, potassium, boron and inhibitor are counted by weight, 16-20 part nitrogen, 8-12 part phosphorus, 12-15 part potassium, 0.1-0.4 part boron, the 1-4% that the add-on of inhibitor is nitrogen consumption; Described inhibitor is urease inhibitor and nitrification inhibitor, and urease inhibitor is quinhydrones or N-NBPT, and nitrification inhibitor is Dyhard RU 100,3,4-dimethyl pyrazole phosphoric acid salt, 3,5-dimethylpyrazole or 3,5-dimethylpyrazole phosphoric acid salt.

Described urease inhibitor and nitrification inhibitor count 1 by weight: 2-5.

Nitrogen element in described fertilizer derives from urea;

Or the combination of a kind of and urea in monoammonium phosphate and diammonium phosphate.

The significant quantity of described phosphorus is with P 2o 5meter, is selected from double superhosphate, monoammonium phosphate or diammonium phosphate.The significant quantity of described potassium is with K 2o meter, is selected from potassium sulfate.Described boron is from borax or boric acid.Described auxiliary material can be selected peat, brown coal, weathered coal, attapulgite, diatomite or wilkinite.

The amount of application of the long-acting compound fertilizer of radish special use and application process: described long-acting compound fertilizer is Base-appling once 40-50kg/ mu before whole ground.

Tool of the present invention has the following advantages:

1. scientific formulation is reasonable: fertilizer formula of the present invention is for the fertility characteristics of soil on dam and the radish nutrient demand characteristic development that cools under weather condition, nitrogen phosphorus potassium reasonable ratio, and 40-50kg is used on every mu of ground, can meet the demand to nutrient in radish time of infertility.

2. fertilizer efficiency period is long: in fertilizer of the present invention owing to having increased the long-acting additive of regulation and control nitrogen transformation, the fertilizer efficiency period of nitrogenous fertilizer obviously extends, disposable employedly can meet the demand to nutrient in radish time of infertility, save the labour cost of topdressing, reduce labour intensity and agriculture production cost.

3. plant recovery of nutrient is high, and can alleviate the unreasonable pollution of using environment of nitrogenous fertilizer.Compare with common fertilizer, using of this fertilizer can make plant recovery of nutrient improve more than 10%.High for local soil pH, after nitrogen application, ammonia volatilization is serious; Preserve moisture and fertility ability, the feature that easily causes nitrate leaching to lose after nitrogen application, uses the volatilization loss that fertilizer of the present invention can obviously slow down ammonia and oxynitride, and leaching of nitrate loss, preserves the ecological environment.

4. fertilizer material wide material sources of the present invention, production cost is low, and production technique is simple, is easy to carry out large-scale production.After using in soil without any residual, long-term application can also culture fertility, is therefore a kind of inexpensive environmental friendly fertilizer.

5. fertilizer of the present invention single fertilization before radish planting, can meet the needs that it grows throughout one's life to nutrient, and Folium Raphani look dark green, and output is high, and plant recovery of nutrient is high, and can obviously alleviate at present because the blindness of fertilizer is used the problem of environmental pollution causing.

Embodiment

Embodiment 1

The long-acting compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region radish, in one ton, meter, comprises 18 parts of nitrogens, available phosphorus (P by weight 2o 5) 10 parts, effective potassium (K 2o) 14 parts, effectively boron is 0.4 part, and effectively total nutrient is 42%.The consumption of inhibitor be in Chemical Mixed Fertilizer Nitrogen Amount 1.5%.

Sources of nitrogen is in urea and monoammonium phosphate, and the weight ratio of urease inhibitor and nitrification inhibitor is 1: 3, and urease inhibitor is quinhydrones, and nitrification inhibitor is Dyhard RU 100.Phosphorus usually comes from monoammonium phosphate; Potassium usually comes from potassium sulfate; Boron usually comes from borax.Auxiliary material adopts humic acids content at more than 40% weathered coal.

Each raw material in above-mentioned long-acting compound fertilizer is mixed to rear granulation, oven dry, screening according to corresponding ratio, and then metering packing, makes radish long-acting special compound fertilizer.During application before whole ground Base-appling once 40-50kg/ mu.

Embodiment 2

The long-acting compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region radish, in one ton, meter, comprises 18 parts of nitrogens, available phosphorus (P by weight 2o 5) 10 parts, effective potassium (K 2o) 14 parts, effectively boron is 0.4 part, and effectively total nutrient is 42%.The consumption of inhibitor be in Chemical Mixed Fertilizer Nitrogen Amount 1.5%.

Sources of nitrogen is in urea and diammonium phosphate, and the weight ratio of urease inhibitor and nitrification inhibitor is 1: 3, and urease inhibitor is quinhydrones, and nitrification inhibitor is Dyhard RU 100.Phosphorus usually comes from diammonium phosphate; Potassium usually comes from potassium sulfate; Boron usually comes from borax, and auxiliary material adopts attapulgite.

Each raw material in above-mentioned long-acting compound fertilizer is mixed to rear granulation, oven dry, screening according to corresponding ratio, and then metering packing, makes radish long-acting special compound fertilizer.During application before whole ground Base-appling once 40-50kg/ mu.

Embodiment 3

The long-acting compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region radish, in one ton, meter, comprises 20 parts of nitrogens, available phosphorus (P by weight 2o 5) 8 parts, effective potassium (K 2o) 14 parts, effectively boron is 0.3 part, and effectively total nutrient is 42%.The consumption of inhibitor be in Chemical Mixed Fertilizer Nitrogen Amount 2%.

Sources of nitrogen is in urea, and the weight ratio of urease inhibitor and nitrification inhibitor is 1: 2, and urease inhibitor is quinhydrones, and nitrification inhibitor is 3,5-dimethylpyrazole.Phosphorus usually comes from double superhosphate; Potassium usually comes from potassium sulfate; Boron usually comes from boric acid.Auxiliary material is more than 40% weathered coal with humic acids content.

Embodiment 4

The long-acting compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region radish, in one ton, meter, comprises 20 parts of nitrogens, available phosphorus (P by weight 2o 5) 8 parts, effective potassium (K 2o) 14 parts, effectively boron is 0.3 part, and effectively total nutrient is 42%.The consumption of inhibitor be in Chemical Mixed Fertilizer Nitrogen Amount 2%, auxiliary material adopts attapulgite.

Sources of nitrogen is in urea and diammonium phosphate, and the weight ratio of urease inhibitor and nitrification inhibitor is 1: 2, and urease inhibitor is quinhydrones, and nitrification inhibitor is 3,5-dimethylpyrazole.Phosphorus usually comes from diammonium phosphate; Potassium usually comes from potassium sulfate; Boron usually comes from boric acid.

Embodiment 5

The long-acting compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region radish, in one ton, meter, comprises 17 parts of nitrogens, available phosphorus (P by weight 2o 5) 10 parts, effective potassium (K 2o) 13 parts, effectively boron is 0.2 part, and effectively total nutrient is 40%.The consumption of inhibitor be in Chemical Mixed Fertilizer Nitrogen Amount 2.5%.

Sources of nitrogen is in urea, and the weight ratio of urease inhibitor and nitrification inhibitor is 1: 2.5, and urease inhibitor is quinhydrones, and nitrification inhibitor is Dyhard RU 100.Phosphorus usually comes from double superhosphate; Potassium usually comes from potassium sulfate; Boron usually comes from borax, and auxiliary material is diatomite.

Embodiment 6

The long-acting compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region radish, in one ton, meter, comprises 17 parts of nitrogens, available phosphorus (P by weight 2o 5) 10 parts, effective potassium (K 2o) 13 parts, effectively boron is 0.2 part, and effectively total nutrient is 40%.The consumption of inhibitor be in Chemical Mixed Fertilizer Nitrogen Amount 2.5%.

Sources of nitrogen is in urea and diammonium phosphate, and the weight ratio of urease inhibitor and nitrification inhibitor is 1: 2, and urease inhibitor is quinhydrones, and nitrification inhibitor is Dyhard RU 100.Phosphorus usually comes from the diammonium phosphate adding in nitrogen; Potassium usually comes from potassium sulfate; Boron usually comes from boric acid, and auxiliary material is attapulgite.

Embodiment 7

The long-acting compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region radish, in one ton, meter, comprises 16 parts of nitrogens, available phosphorus (P by weight 2o 5) 9 parts, effective potassium (K 2o) 15 parts, effectively boron is 0.15 part, and effectively total nutrient is 40%.The consumption of inhibitor be in Chemical Mixed Fertilizer Nitrogen Amount 3%.

Sources of nitrogen is in urea and diammonium phosphate, and inhibitor is urease inhibitor and nitrification inhibitor, and the weight ratio of the two is 1: 3, and urease inhibitor is N-NBPT, and nitrification inhibitor is 3,5-dimethylpyrazole phosphoric acid salt.Phosphorus usually comes from diammonium phosphate; Potassium usually comes from potassium sulfate; Boron usually comes from borax, and auxiliary material is that humic acids content is at more than 35% brown coal.

Embodiment 8

The long-acting compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region radish, in one ton, meter, comprises 16 parts of nitrogens, available phosphorus (P by weight 2o 5) 9 parts, effective potassium (K 2o) 15 parts, effectively boron is 0.15 part, and effectively total nutrient is 40%.The consumption of inhibitor be in Chemical Mixed Fertilizer Nitrogen Amount 3%.Sources of nitrogen is in urea, and the weight ratio of urease inhibitor and nitrification inhibitor is 1: 3, and urease inhibitor is N-NBPT, and nitrification inhibitor is 3,4-dimethyl pyrazole phosphoric acid salt.Phosphorus usually comes from double superhosphate; Potassium usually comes from potassium sulfate; Boron usually comes from borax, and auxiliary material is wilkinite.

Embodiment 9

The long-acting compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region radish, in one ton, meter, comprises 19 parts of nitrogens, available phosphorus (P by weight 2o 5) 11 parts, effective potassium (K 2o) 12 parts, effectively boron is 0.25 part, and effectively total nutrient is 42%.The consumption of inhibitor be in Chemical Mixed Fertilizer Nitrogen Amount 4%.

Sources of nitrogen is in urea and monoammonium phosphate, and the weight ratio of urease inhibitor and nitrification inhibitor is 1: 4, and urease inhibitor is N-NBPT, and nitrification inhibitor is 3,5-dimethylpyrazole phosphoric acid salt.Phosphorus usually comes from monoammonium phosphate; Potassium usually comes from potassium sulfate; Boron usually comes from borax, and auxiliary material is attapulgite.

Embodiment 10

The long-acting compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region radish, in one ton, meter, comprises 19 parts of nitrogens, available phosphorus (P by weight 2o 5) 11 parts, effective potassium (K 2o) 12 parts, effectively boron is 0.25 part, and effectively total nutrient is 42%.The consumption of inhibitor be in Chemical Mixed Fertilizer Nitrogen Amount 4%.

Sources of nitrogen is in urea and diammonium phosphate, and the weight ratio of urease inhibitor and nitrification inhibitor is 1: 4, and urease inhibitor is N-NBPT, and nitrification inhibitor is Dyhard RU 100.Phosphorus usually comes from diammonium phosphate; Potassium usually comes from potassium sulfate; Boron usually comes from boric acid, and auxiliary material is diatomite.

Application examples 1

The test of the effect of radish long-acting special compound fertilizer on radish, processes 1 for peasant's Routine Management field (Common compound fertilizer do base manure+fleshy root expand impose urea early stage); Process 2 fertile for press the radish long-acting special compound of embodiment 1 preparation, 40kg/ mu disposable applying during whole ground before planting radish.Basic physicochemical character experimental field, in Table 1, is local main breed spring thunder for examination radish varieties, and main result is in Table 2.

Table 1 is basic physicochemical character experimental field

Main result during table 2 results

Application examples 2

The test of the effect of radish long-acting special compound fertilizer on radish, processes 1 for peasant's Routine Management field (Common compound fertilizer do base manure+fleshy root expand impose urea early stage); Process 2 fertile for press the radish long-acting special compound of embodiment 6 preparations, 40kg/ mu disposable applying during whole ground before planting radish.Basic physicochemical character experimental field, in Table 3, is local main breed spring thunder for examination radish varieties, and main result is in Table 4.

Table 3 is basic physicochemical character experimental field

Main result during table 4 results

Application examples 3

The test of the effect of radish long-acting special compound fertilizer on radish, process 1 for peasant's Routine Management field (Common compound fertilizer do base manure+fleshy root expand impose urea early stage) in contrast; Process 2 fertile for press the radish long-acting special compound of embodiment 9 preparations, 50kg/ mu disposable applying during whole ground before planting radish.Basic physicochemical character experimental field, in Table 5, is local main breed spring thunder for examination radish varieties, and main result is in Table 6.

Table 5 is basic physicochemical character experimental field

Main result during table 6 results

Claims (7)

1. the long-acting compound fertilizer of a radish special use, it is characterized in that: the long-acting compound fertilizer that is applicable to the upper wrong season dish of Ji Xibeiba producing region radish, by effective constituent and auxiliary material, formed, wherein effective constituent nitrogen, phosphorus, potassium, boron and inhibitor are counted by weight, 16-20 part nitrogen, 8-12 part phosphorus, 12-15 part potassium, 0.1-0.4 part boron, the 1-4% that the add-on of inhibitor is nitrogen consumption; Described inhibitor is urease inhibitor and nitrification inhibitor, and urease inhibitor is quinhydrones or N-NBPT, and nitrification inhibitor is Dyhard RU 100,3,4-dimethyl pyrazole phosphoric acid salt, 3,5-dimethylpyrazole or 3,5-dimethylpyrazole phosphoric acid salt;
Described urease inhibitor and nitrification inhibitor count 1 by weight: 2-5.
2. by the long-acting compound fertilizer of radish special use claimed in claim 1, it is characterized in that: the nitrogen element in described fertilizer derives from urea; Or the combination of a kind of and urea in monoammonium phosphate and diammonium phosphate.
3. by the long-acting compound fertilizer of radish special use described in claim 1, it is characterized in that: the significant quantity of described phosphorus is with P 2o 5meter, raw material is selected from double superhosphate, monoammonium phosphate or diammonium phosphate.
4. by the long-acting compound fertilizer of radish special use described in claim 1, it is characterized in that: the significant quantity of described potassium is with K 2o meter, raw material is selected from potassium sulfate.
5. by the long-acting compound fertilizer of radish special use described in claim 1, it is characterized in that: described boron is from borax or boric acid.
6. by the long-acting compound fertilizer of radish special use described in claim 1, it is characterized in that: described auxiliary material can be selected peat, brown coal, weathered coal, attapulgite, diatomite or wilkinite.
7. an application process for the long-acting compound fertilizer of radish special use described in claim 1, is characterized in that: described long-acting compound fertilizer is Base-appling once 40-50kg/ mu before whole ground.
CN201010599434.XA 2010-12-22 2010-12-22 Slow release compound fertilizer special for turnip CN102531762B (en)

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CN103145473A (en) * 2012-11-13 2013-06-12 陈卫文 Compound fertilizer suitable for carrot planting in high fertility area
CN103145471A (en) * 2012-11-13 2013-06-12 陈卫文 Compound fertilizer suitable for radish planting in middle and low fertility area
CN103145474A (en) * 2012-11-13 2013-06-12 陈卫文 Compound fertilizer suitable for carrot planting in middle and low fertility area
CN103936493B (en) * 2013-01-21 2016-05-18 河北农业大学 A kind of slow release long-acting complex fertilizer and preparation method thereof
CN103483095B (en) * 2013-10-11 2015-04-08 西南大学 Special slow/controlled release compound fertilizer for capsicum, and preparation method thereof
CN103524221B (en) * 2013-10-11 2015-06-24 西南大学 Special slow control/release compound fertilizer for eggplant and preparation method thereof
CN105272779A (en) * 2015-11-18 2016-01-27 广东省农业科学院蔬菜研究所 Long-acting and quick-acting combined special compound fertilizer for fruits and vegetables in South China
CN106220351A (en) * 2016-07-29 2016-12-14 宿松县脆又甜萝卜种植专业合作社 A kind of Radix Raphani insect pest liquid fertilizer
CN106278763A (en) * 2016-07-29 2017-01-04 宿松县脆又甜萝卜种植专业合作社 A kind of white turnip special production-increase is fertile
CN106365812A (en) * 2016-08-28 2017-02-01 广西平乐农药厂 Slow-release fertilizer for application in radish planting process

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US6331198B1 (en) * 1999-02-12 2001-12-18 Council Of Scientific & Industrial Research Composition useful as nitrification inhibiting additive for ammonia producing fertilizers
CN1580009A (en) * 2003-08-14 2005-02-16 朱秉贤 Special long-lasting fertilizer for crops
CN101209935A (en) * 2006-12-27 2008-07-02 中国科学院沈阳应用生态研究所 Special-purpose fertilizer for corn and application thereof
CN101417905A (en) * 2007-10-24 2009-04-29 中国科学院沈阳应用生态研究所 Applications of long acting complex fertilizer in Nanguo pear cultivation
CN101696138A (en) * 2009-09-25 2010-04-21 广东新大地生物科技股份有限公司 Long-acting special fertilizer for oil-tea camellia and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331198B1 (en) * 1999-02-12 2001-12-18 Council Of Scientific & Industrial Research Composition useful as nitrification inhibiting additive for ammonia producing fertilizers
CN1580009A (en) * 2003-08-14 2005-02-16 朱秉贤 Special long-lasting fertilizer for crops
CN101209935A (en) * 2006-12-27 2008-07-02 中国科学院沈阳应用生态研究所 Special-purpose fertilizer for corn and application thereof
CN101417905A (en) * 2007-10-24 2009-04-29 中国科学院沈阳应用生态研究所 Applications of long acting complex fertilizer in Nanguo pear cultivation
CN101696138A (en) * 2009-09-25 2010-04-21 广东新大地生物科技股份有限公司 Long-acting special fertilizer for oil-tea camellia and preparation method thereof

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