CN102643125A - Special fertilizer for cotton - Google Patents
Special fertilizer for cotton Download PDFInfo
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- CN102643125A CN102643125A CN2011100421257A CN201110042125A CN102643125A CN 102643125 A CN102643125 A CN 102643125A CN 2011100421257 A CN2011100421257 A CN 2011100421257A CN 201110042125 A CN201110042125 A CN 201110042125A CN 102643125 A CN102643125 A CN 102643125A
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Abstract
The invention relates to a compound fertilizer for agricultural production, particularly a special fertilizer for cotton. The invention is characterized in that the special fertilizer for cotton is prepared by proportionally mixing rotten chicken manure, ammonium chloride, diammonium phosphate, potassium chloride, borax and ammonium molybdate. The special fertilizer comprises the following raw materials in percentage by weight: 67-70% of rotten chicken manure, 5-10% of ammonium chloride, 9-17% of diammonium phosphate, 7-13% of potassium chloride, 1% of borax and 0.04% of ammonium molybdate. The total nutrient content of the special fertilizer is 16%, wherein the content of nitrogen is 4%, the content of phosphoric anhydride is 4-8%, and the content of potassium oxide is 4-8%; and besides, the content of borax is 1%, the content of ammonium molybdate is 0.04%, and the content of organic substance is 20%. The special fertilizer for cotton can satisfy the demands of cotton growth and development for several main nutrient elements, and has the effects of strongly activating soil, removing hardening, increasing fertility, retaining water to resist drought and improving continuous cropping; and the special fertilizer for cotton can effectively prevent and treat the symptoms of budding without flowering and flowering without fruiting of cotton as well as the symptom of hard blooms, increase both yield and income, and improve the quality.
Description
Technical field
It is fertile with compound to the present invention relates to agriculture prodn, particularly a kind of fertilizer special for cotton.
Background technology
Cotton is as one of main cash crop, and very wide at China's planting range, the production of cotton and people's daily life are closely bound up.Therefore, improve output of cotton, improve cotton quality, development China light and textile industries are significant with uplifting the people's living standard.
The height of output of cotton, the quality of quality have confidential relation with composite factors such as cotton variety, soil, weather, moisture, fertilising, the prevention and control of plant diseases, pest control, and in factors, fertilising plays crucial effect to the influence of output of cotton and quality.This is that applying fertilizer is to increase substantially the output of cotton level and an important technique measure improving cotton quality because fertilizer is cotton raising the output and the basic substance that improves quality.Through the rational application of fertilizer, can coordinate cotton to the demand of nutritive element and the contradiction of fertilizer provision from soil on the one hand, thereby reach the purpose of high yield and high quality; On the other hand, available less fertilizer input obtains higher output and maximum economic benefits, realizes cost efficiency, the purpose of protection edatope.The cotton fertilising must reasonably be used according to fertility characteristic, nutritional characteristic and the regulation of fertilizer requirement etc. of cotton.
Cotton is to need fertile more crop, and the output of cotton unit surface is along with the suitable collocation of reasonable increase of fertilizer amount and nutritive elements such as nitrogen, phosphorus, potassium and boron, molybdenum is risen.According to the experimental study of relevant scientific research department, 10 kilograms of gined cottons of general every production need absorbed nitrogen (N) 0.91-1.17 kilogram, phosphorus (P
2O
5) 0.32-0.40 kilogram, potassium (K
2O) 0.74-1.02 kilogram, N: P
2O
5: K
2O is 1: 0.35: 0.85, and absorbs an amount of boron, molybdenum element.
Nitrogen is cotton constitutive protein matter and metabolic necessary material, and the formation and development of cotton each several part organ all needs a large amount of nitrogens.Cotton under the situation of nitrogen stress, poor growth, plant is short and small, the blade yellow, the fruit branch number with the fruit joint number few, it is many to come off.During serious nitrogen stress, the bottom Lao Ye browning that turn to be yellow, drying up at last comes off so that becomes the peach number few, and single bell is heavily low, yields poorly.
Phosphorus is cotton cells nuclear and plasmic moity, is the indispensable nutriment of synthetic protein, and phosphorus can increase the viscosity and the elasticity of cellular plasm, promotes that cotton root system reaches full growth, and strengthens the drought-resistant ability of cotton, cotton seedling is looked squat real healthy and strong.When the phosphorus element was under-supply, growth rate of cotton plant was slow, and root growth is bad, and the leaf look dark green, and cotton plant is short and small, and reproductive growth is obstructed, and the knot bell is postponed with ripe, and the light seed of bell is little, and mote increases, and fiber maturity is poor, yield and quality decline.
Potassium is the indispensable nutritive element of cotton growth, and potassium increases enchylema concentration to strengthening photosynthesis, and improving drought resistance has good effect.When the potassium element was under-supply, cotton was in seedling stage or flower bud phase, and the mesophyll chlorosis at first appears in stem middle part blade, and then transfers yellow to, and later blade tip and edge are dried-up, curl downwards, and last whole blade becomes reddish-brown; Blade is withered when serious comes off, and is referred to as " red leaf blight " usually.All this sick cotton fields, the existing cotton plant early ageing of multilist, the cotton boll slight of stature, blow-of-cottons are not smooth, and fiber maturity is poor, and the output of cotton is also lower.
Boron can promote the running of cotton crop endotrophic material, participates in the formation of cell walls, accelerates merismatic growth, influences chlorophyllous structure.During the boron undersupply, petiole produces endless belt, and the cotton plant terminal bud is usually downright bad, long short and small of cotton plant and branch is many, and cotton plant occurs not blooming, do not tie bell when serious, or flower bud and flower, colored and unreal phenomenon, the serious underproduction.
Molybdenum can strengthen nitrogen metabolism, improves the activity of biological nitrogen fixation bacterium, promotes nitrogen fixation, promotes chlorophyllous formation, quickens ascorbic synthesizing, and improves tenuigenin concentration, strengthens drought-resistant ability.When molybdenum element was under-supply, chlorosis between the beginning vein developed between arteries and veins subsequently and thickeies; Blade surface is cunning, and blade is cup-shaped, final edge generation pearl or gray necrotic spot; Cotton boll is undesired, is similar to " the hard bell " in field, has a strong impact on output of cotton and quality.
According to relevant department's investigation statistics; Current very unreasonable in Soil Development in Huaibei Plain cotton crop Fertilization Structure; Show that the fertilizer consumption is almost blank, the nitrogen consumption is seriously superfluous, phosphorus is plain with quantity not sufficient, the plain consumption heavy losses of potassium; Nitrogen, phosphorus, potassium three essential fertilizer ratio average out to 1: 0.22: 0.35, and the equivalent area boron deficiency is arranged, lack molybdenum.Therefore; Applying organic manure on cotton crop reduces nitrogenous fertilizer, improves phosphorus, potash fertilizer; Mend with boron, molydbenum fertilizer; Being the task of top priority of cotton production, is to increase output of cotton, improve cotton quality, reduce agricultural cost, improve the important behave of edatope, and big area is promoted fertilizer special for cotton has important realism.
Summary of the invention
The purpose of this invention is to provide a kind of special-purpose fertilizer, a kind of fertilizer special for cotton particularly is provided.According to Soil Development in Huaibei Plain area soil characteristic, press the nutrient demand of cotton growth, obtain a kind of fertilizer special for cotton through reasonable blending.
Fertilizer special for cotton takes following scheme to realize:
Fertilizer special for cotton is to be mixed by proportioning by the chicken manure that becomes thoroughly decomposed, ammonium chloride, diammonium phosphate, Repone K, borax, ammonium molybdate, and its raw material weight per-cent is:
The chicken manure that becomes thoroughly decomposed: 67-70%
Ammonium chloride: 5-10%
Diammonium phosphate: 9-17%
Repone K: 7-13%
Borax: 1%
Ammonium molybdate: 0.04%
Above-mentioned fertilizer special for cotton total nutrient content 16%, wherein nitrogenous (N) 4%, Vanadium Pentoxide in FLAKES (P
2O
5) 4-8%, potassium oxide (K
2O) 4-8%, boron (borax) 1%, molybdenum (ammonium molybdate) 0.04%, organic 20%.
By chicken manure, ammonium chloride, diammonium phosphate, Repone K, borax, the ammonium molybdate that the said ratio raw materials weighing is become thoroughly decomposed, by the mixing of proportioning raw materials weighing, pulverizing, granulation, oven dry, cold true, promptly process the commodity fertilizer special for cotton with above-mentioned.
Embodiment
Embodiment 1 preparation fertilizer special for cotton 1000kg
Claim chicken manure 670kg, ammonium chloride 100kg, diammonium phosphate 90kg, Repone K 130kg, borax 10kg, the ammonium molybdate 400g that raw material becomes thoroughly decomposed by proportioning,, promptly process the commodity fertilizer special for cotton above-mentioned raw materials mixing, pulverizing, granulation, oven dry, cold true.
Above-mentioned fertilizer special for cotton total nutrient content 16%, wherein nitrogenous (N) 4%, Vanadium Pentoxide in FLAKES (P
2O
5) 4%, potassium oxide (K
2O) 8%, boron (borax) 1%, molybdenum (ammonium molybdate) 0.04%, organic 20%.This fertilizer special for cotton is applicable to potassium deficiency area soil, with the fertile contrast of the common compound of equivalence, has powerful activating soil, abolishes and hardens, and increases fertility, and the water conservation drought resisting improves the continuous cropping drawback, and increasing both production and income improves quality; With do not add the fertile contrast of boron compound, can prevent and treat cotton " flower bud and flower, colored and unreal " symptom effectively, raising the output 12.5%, quality improves a grade; Contrast with not adding molybdenum element compound fertilizer, can prevent and treat " hard bell " symptom in cotton field effectively, raising the output 10.7%, quality improves a grade.
Embodiment 2 preparation fertilizer special for cotton 1000kg
Claim chicken manure 700kg, ammonium chloride 50kg, diammonium phosphate 170kg, Repone K 70kg, borax 10kg, the ammonium molybdate 400g that raw material becomes thoroughly decomposed by proportioning,, promptly process the commodity fertilizer special for cotton above-mentioned raw materials mixing, pulverizing, granulation, oven dry, cold true.
Above-mentioned fertilizer special for cotton total nutrient content 16%, wherein nitrogenous (N) 4%, Vanadium Pentoxide in FLAKES (P
2O
5) 8%, potassium oxide (K
2O) 4%, boron (borax) 1%, molybdenum (ammonium molybdate) 0.04%, organic 20%.This fertilizer special for cotton is applicable to and lacks phosphorus area soil with the fertile contrast of the common compound of equivalence, to have powerful activating soil, abolishes and hardens, and increases fertility, and the water conservation drought resisting improves the continuous cropping drawback, and increasing both production and income improves quality; With do not add the fertile contrast of boron compound, can prevent and treat cotton " flower bud and flower, colored and unreal " symptom effectively, raising the output 11.6%, quality improves a grade; Contrast with not adding molybdenum element compound fertilizer, can prevent and treat " hard bell " symptom in cotton field effectively, raising the output 10.4%, quality improves a grade.
Claims (3)
1. a fertilizer special for cotton is characterized in that this special use fertilizer is mixed by proportioning by the chicken manure that becomes thoroughly decomposed, ammonium chloride, diammonium phosphate, Repone K, borax, six kinds of raw materials of ammonium molybdate, and its raw material weight per-cent is:
The chicken manure that becomes thoroughly decomposed: 67-70%
Ammonium chloride: 5-10%
Diammonium phosphate: 9-17%
Repone K: 7-13%
Borax: 1%
Ammonium molybdate: 0.04%
The fertile total nutrient content of this special use is 16%, wherein nitrogenous 4%, Vanadium Pentoxide in FLAKES 4-8%, potassium oxide 4-8%, borax 1%, ammonium molybdate 0.04%, organic 20% in addition.
2. fertilizer special for cotton according to claim 1 is characterized in that the fertile total nutrient content of this special use is 16%, wherein nitrogenous 4%, Vanadium Pentoxide in FLAKES 4%, potassium oxide 8%, borax 1%, ammonium molybdate 0.04%, organic 20% in addition.
3. fertilizer special for cotton according to claim 1 is characterized in that the fertile total nutrient content of this special use is 16%, wherein nitrogenous 4%, Vanadium Pentoxide in FLAKES 8%, potassium oxide 4%, borax 1%, ammonium molybdate 0.04%, organic 20% in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110042125.7A CN102643125B (en) | 2011-02-16 | 2011-02-16 | Special fertilizer for cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110042125.7A CN102643125B (en) | 2011-02-16 | 2011-02-16 | Special fertilizer for cotton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102643125A true CN102643125A (en) | 2012-08-22 |
| CN102643125B CN102643125B (en) | 2014-04-16 |
Family
ID=46656245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110042125.7A Expired - Fee Related CN102643125B (en) | 2011-02-16 | 2011-02-16 | Special fertilizer for cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102643125B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351209A (en) * | 2013-06-07 | 2013-10-16 | 安徽金阳环保肥业有限公司 | Slow-release fertilizer special for cotton and preparation method thereof |
| CN104206164A (en) * | 2014-09-24 | 2014-12-17 | 江苏农林职业技术学院 | Cotton culture method |
| CN105461488A (en) * | 2016-01-13 | 2016-04-06 | 山东棉花研究中心 | Slow release fertilizer special for cotton and preparation method thereof |
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| CN1156712A (en) * | 1996-10-15 | 1997-08-13 | 清华大学 | Bio-fertilizer and its producing process |
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| CN101318856A (en) * | 2007-06-07 | 2008-12-10 | 华丰源生物科技（深圳）有限公司 | Special-purpose fertilizer for eucalyptus |
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| CN101333127A (en) * | 2007-07-01 | 2008-12-31 | 华丰源生物科技（深圳）有限公司 | Fertilizer special for tea trees |
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| CN101759492A (en) * | 2009-10-21 | 2010-06-30 | 山东光大肥业科技有限公司 | Organic and inorganic compound fertilizer special for preventing diseases of cotton and preparation method thereof |
-
2011
- 2011-02-16 CN CN201110042125.7A patent/CN102643125B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156712A (en) * | 1996-10-15 | 1997-08-13 | 清华大学 | Bio-fertilizer and its producing process |
| CN1426982A (en) * | 2001-12-20 | 2003-07-02 | 丁奕翔 | Special purpose bioorganic-inorganic long lasting compound (mixed) fertilizer |
| CN1410397A (en) * | 2002-12-06 | 2003-04-16 | 赵鹏 | Biological organic and inorganic composite fertilizer and its production method |
| CN1434004A (en) * | 2003-03-11 | 2003-08-06 | 赵鹏 | Biological organic-inorganic compound fertilizer and productive method thereof |
| CN1554623A (en) * | 2003-12-24 | 2004-12-15 | �½�ũҵ��ѧ | Fertilizer special for cotton |
| CN1651357A (en) * | 2004-02-08 | 2005-08-10 | 吴永常 | Organic-inorganic adulterated formula fertilizer |
| CN101318856A (en) * | 2007-06-07 | 2008-12-10 | 华丰源生物科技（深圳）有限公司 | Special-purpose fertilizer for eucalyptus |
| 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 |
| CN101333127A (en) * | 2007-07-01 | 2008-12-31 | 华丰源生物科技（深圳）有限公司 | Fertilizer special for tea trees |
| CN101503318A (en) * | 2009-03-23 | 2009-08-12 | 中国农业科学院农业资源与农业区划研究所 | Organic and inorganic compound fertilizer |
| CN101759492A (en) * | 2009-10-21 | 2010-06-30 | 山东光大肥业科技有限公司 | Organic and inorganic compound fertilizer special for preventing diseases of cotton and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351209A (en) * | 2013-06-07 | 2013-10-16 | 安徽金阳环保肥业有限公司 | Slow-release fertilizer special for cotton and preparation method thereof |
| CN103351209B (en) * | 2013-06-07 | 2015-07-29 | 安徽金阳环保肥业有限公司 | Slow-release fertilizer special for cotton and preparation method thereof |
| CN104206164A (en) * | 2014-09-24 | 2014-12-17 | 江苏农林职业技术学院 | Cotton culture method |
| CN105461488A (en) * | 2016-01-13 | 2016-04-06 | 山东棉花研究中心 | Slow release fertilizer special for cotton and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102643125B (en) | 2014-04-16 |
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