CN102643125B - Special fertilizer for cotton - Google Patents
Special fertilizer for cotton Download PDFInfo
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- CN102643125B CN102643125B CN201110042125.7A CN201110042125A CN102643125B CN 102643125 B CN102643125 B CN 102643125B CN 201110042125 A CN201110042125 A CN 201110042125A CN 102643125 B CN102643125 B CN 102643125B
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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
The present invention relates to agriculture production Chemical Mixed Fertilizer, particularly a kind of fertilizer special for cotton.
Background technology
Cotton is as one of Main Economic crop, very wide at China's planting range, and 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 close relationship with the composite factor such as cotton variety, soil, weather, moisture, fertilising, the prevention and control of plant diseases, pest control, and in factors, fertilising plays a very important role the impact of output of cotton and quality.This is that applying fertilizer is an important technique measure that increases substantially output of cotton level and improve cotton quality because fertilizer is Yield Increase In Cotton and the basic substance that improves quality.By the rational application of fertilizer, can coordinate the demand of cotton to nutritive element and the contradiction of fertilizer provision from soil on the one hand, thereby reach the object of high yield and high quality; On the other hand, available less fertilizers input, obtains higher output and maximum economic benefit, realizes cost efficiency, the object of soil protection environment.Cotton fertilization 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 the nutritive elements such as the reasonable increase of fertilizer amount and 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 0.91-1.17 kilogram of absorbed nitrogen (N), 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 appropriate 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 the in the situation that of nitrogen stress, poor growth, plant is short and small, blade yellow, fruit branch number and fruit joint number few, come off many.During serious nitrogen stress, the bottom Lao Ye browning that turn to be yellow, finally dries up and comes off so that become peach number few, and single bell is heavily low, yields poorly.
Phosphorus is cotton cells core and plasmic moiety, is the indispensable nutriment of synthetic protein, and phosphorus can increase 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 phosphorus element is under-supply, growth rate of cotton plant is slow, and root growth is bad, and leaf look dark green, and cotton plant is short and small, and reproductive growth is obstructed, knot bell and ripe postponement, and the light seed of bell is little, and mote increases, and fiber maturity is poor, and yield and quality declines.
Potassium is the indispensable nutritive element of cotton growth, and potassium, to strengthening photosynthesis, increases enchylema concentration, and improving drought resistance has good effect.When Potassium status is not enough, cotton is in seedling stage or flower bud phase, and first mesophyll chlorosis appears in stem middle part blade, and then transfers yellow to, and later blade tip and edge are dried-up, curling downwards, and last whole blade becomes reddish-brown; When serious, blade is withered comes off, and is conventionally referred to as " red leaf blight ".All this sick cotton fields, the existing cotton plant early ageing of multilist, 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, affects chlorophyllous structure.During boron undersupply, petiole produces endless belt, and cotton plant terminal bud is usually downright bad, long short and small of cotton plant and branch is many, and when serious, cotton plant occurs not blooming, do not tie bell, or flower bud and not flower, colored and unreal phenomenon, Severe Reduction.
Molybdenum can strengthen nitrogen metabolism, improves the activity of biological nitrogen fixation bacterium, promotes nitrogen fixation, promotes chlorophyllous formation, accelerates ascorbic synthesizing, and improves tenuigenin concentration, strengthens drought-resistant ability.When molybdenum element is under-supply, start chlorosis between vein, develop between arteries and veins and thicken subsequently, blade surface is cunning, and blade is cup-shaped, the necrotic spot of final edge generation canescence or grey, 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 almost serious superfluous, plain quantity not sufficient, the potassium element consumption heavy losses used of phosphorus of blank, Nitrogen Amount of Rate of Organic Fertilizer, nitrogen, phosphorus, potassium three essential fertilizer ratio average out to 1: 0.22: 0.35, and have equivalent area boron deficiency, lack molybdenum.Therefore, applying organic manure on cotton crop, reduce nitrogenous fertilizer, improve 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 Action of edatope, and spread fertilizer special for cotton has important realism.
Summary of the invention
The object of this invention is to provide a kind of special fertilizer, a kind of fertilizer special for cotton is particularly provided.According to Soil Development in Huaibei Plain Soils In The Region feature, by the nutrient demand of cotton growth, by reasonable blending, obtain a kind of fertilizer special for cotton.
Fertilizer special for cotton takes following scheme to realize:
Fertilizer special for cotton is to be mixed by proportioning by the chicken manure becoming thoroughly decomposed, ammonium chloride, diammonium phosphate, Repone K, borax, ammonium molybdate, and its raw material weight per-cent is:
The chicken manure becoming 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%.
The chicken manure, ammonium chloride, diammonium phosphate, Repone K, borax, the ammonium molybdate that by said ratio raw materials weighing, become thoroughly decomposed, by the mixing of proportioning raw materials weighing, pulverizing, granulation, oven dry, cold true, make commodity fertilizer special for cotton by above-mentioned.
Embodiment
Embodiment 1 prepares fertilizer special for cotton 1000kg
By proportioning, 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 above-mentioned raw materials mixing, pulverizing, granulation, oven dry, cold true, make commodity fertilizer special for cotton.
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 Soils In The Region, with the common Chemical Mixed Fertilizer contrast of equivalence, has powerful activating soil, abolishes and hardens, and increases fertility, and water conservation drought resisting, improves continuous cropping drawback, and increasing both production and income improves quality; With do not add boron Chemical Mixed Fertilizer contrast, can effectively prevent and treat cotton " flower bud and flower, colored and unreal " symptom, volume increase 12.5%, quality improves a grade; Contrast with not adding molybdenum element Chemical Mixed Fertilizer, can effectively prevent and treat " hard bell " symptom between Cotton Fields, volume increase 10.7%, quality improves a grade.
Embodiment 2 prepares fertilizer special for cotton 1000kg
By proportioning, 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 above-mentioned raw materials mixing, pulverizing, granulation, oven dry, cold true, make commodity fertilizer special for cotton.
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 lack phosphorus Soils In The Region, with the common Chemical Mixed Fertilizer contrast of equivalence, has powerful activating soil, abolishes and hardens, and increases fertility, and water conservation drought resisting, improves continuous cropping drawback, and increasing both production and income improves quality; With do not add boron Chemical Mixed Fertilizer contrast, can effectively prevent and treat cotton " flower bud and flower, colored and unreal " symptom, volume increase 11.6%, quality improves a grade; Contrast with not adding molybdenum element Chemical Mixed Fertilizer, can effectively prevent and treat " hard bell " symptom between Cotton Fields, volume increase 10.4%, quality improves a grade.
Claims (1)
1. a fertilizer special for cotton, it is characterized in that this fertilizer special for cotton is applicable to Soil Development in Huaibei Plain, wherein, this fertilizer special for cotton is mixed by proportioning by the chicken manure becoming 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 becoming thoroughly decomposed: 67-70%,
Ammonium chloride: 5-10%,
Diammonium phosphate: 9-17%,
Repone K: 7-13%,
Borax: 1%,
Ammonium molybdate: 0.04%;
This special fertilizer total nutrient content is 16%, and described total nutrient content represents the total content of nitrogen, Vanadium Pentoxide in FLAKES and potassium oxide, wherein nitrogenous 4%, Vanadium Pentoxide in FLAKES 4%, potassium oxide 8%; The another borax 1% of this special fertilizer, ammonium molybdate 0.04%, organic 20%;
Or this special fertilizer total nutrient content is 16%, described total nutrient content represents the total content of nitrogen, Vanadium Pentoxide in FLAKES and potassium oxide, wherein nitrogenous 4%, Vanadium Pentoxide in FLAKES 8%, potassium oxide 4%; The another borax 1% of this special fertilizer, ammonium molybdate 0.04%, organic 20%.
Priority Applications (1)
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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)
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CN102643125A CN102643125A (en) | 2012-08-22 |
CN102643125B true CN102643125B (en) | 2014-04-16 |
Family
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CN201110042125.7A Expired - Fee Related CN102643125B (en) | 2011-02-16 | 2011-02-16 | Special fertilizer for cotton |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (11)
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---|---|---|---|---|
CN1156712A (en) * | 1996-10-15 | 1997-08-13 | 清华大学 | Bio-fertilizer and its producing process |
CN1410397A (en) * | 2002-12-06 | 2003-04-16 | 赵鹏 | Biological organic and inorganic composite fertilizer and its production method |
CN1426982A (en) * | 2001-12-20 | 2003-07-02 | 丁奕翔 | Special purpose bioorganic-inorganic long lasting compound (mixed) fertilizer |
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 |
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 |
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 |
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 |
-
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 |
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