CN102850108A - Special fertilizer for watermelons, and preparation method and application thereof - Google Patents
Special fertilizer for watermelons, and preparation method and application thereof Download PDFInfo
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- CN102850108A CN102850108A CN201210286022XA CN201210286022A CN102850108A CN 102850108 A CN102850108 A CN 102850108A CN 201210286022X A CN201210286022X A CN 201210286022XA CN 201210286022 A CN201210286022 A CN 201210286022A CN 102850108 A CN102850108 A CN 102850108A
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Abstract
The invention discloses a special fertilizer for watermelons, and a preparation method and application thereof. The special fertilizer comprises the following components in percentage by weight: 30.9-31.7% of urea, 18.4-20.3% of calcium superphosphate, 3.8-4.2% of monoammonium phosphate, 35.7-36.4% of potassium sulfate, 0.9-1.0% of zinc sulfate, 5-6% of borax and 0.4-5.3% of peat. The preparation method comprises the following steps: proportionally weighing the raw materials, mixing, pulverizing, and evenly stirring in a stirrer to obtain the powdery special fertilizer for watermelons. The special fertilizer, which is developed according to the nutritive characteristics of watermelon growth and the special requirements for the soil environment and fertilizer, can enhance the sugar content of the watermelon by 2-3 degrees, increase the yield by 10-12%, reduce the irrational fertilizer application by 10% and have obvious effects on promoting the good watermelon growth, enhancing the quality, improving the environment and lowering the cost, thereby providing an important technical support for healthy development of watermelon industry.
Description
Technical field
The present invention relates to a kind of agriculture production fertilizer, particularly special fertilizer of a kind of watermelon need of production and its preparation method and application.
Background technology
Watermelon is the vine crops of annual results fruit, is again that happiness is warm, drought-enduring, the more crop of need water, and wide adaptability is extensively cultivated at Chinese the North and South.Along with improving constantly of people's living standard, watermelon more and more is subject to liking of people as the high fruit of a kind of low sugar, and cultivated area enlarges year by year, and kind is on the increase.Watermelon is again the larger crop of a kind of fertilizer requirement, and Fertilization Level is to being that its yield and quality has material impact.
At present, China's Watermelon Fertilization technical study is more, although most of peasant households have recognized the meaning of rational application of fertilizers, but be applied on the watermelon Fertilizer application few, imposing inorganic nutrients also seldom considers the nutritional characteristic of watermelon and inhales fertile rule, often singly execute phosphate fertilizer and potash fertilizer, and fertilization time and number of times control also not in placely, affected yield and quality.Simultaneously, in recent years, in order to pursue the yield of watermelon, blindly too much the fertilising phenomenon happens occasionally, and has not only reduced quality of watermelon, also makes the nutrient flow such as unnecessary nitrogen phosphorus enter water system, and eutrophication brings certain influence to environment.
Summary of the invention
In order to overcome the prior art existing problems, the object of the present invention is to provide a kind of fertilizer special for watermelon and its preparation method and application, fertilizer special for watermelon is the nutritive property according to watermelon growing, and to the particular requirement of edatope and fertilizer, the fertilizer special for watermelon material of developing, can improve the sugar 2-3 degree of watermelon, output increased 10-12%, reduce unreasonable with fertile 10%, for promoting the good growth of watermelon, improve quality, improve environment, reducing cost and have obvious effect, for developing in a healthy way, the watermelon industry provides the important technology support.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of fertilizer special for watermelon comprises the component of following weight percent:
Urea 30.9-31.7%, calcium superphosphate 18.4-20.3%, monoammonium phosphate 3.8-4.2%, vitriolate of tartar 35.7-36.4%, zinc sulfate 0.9-1.0%, borax 5-6%, peat 0.4-5.3%.
Above-mentioned fertilizer special for watermelon contains effective total nutrient 37.364-38.634%, nitrogenous (N) 14.632-15.044% wherein, Vanadium Pentoxide in FLAKES (P
2O
5) 4.882-5.39%, potassium oxide (K
2O) 17.85-18.2%.Calcium oxide (CaO), zinc, boron (B) are respectively 4.416-4.872%, 0.207-0.23%, 0.55-0.66%.
The preparation method of above-mentioned fertilizer special for watermelon, the method comprises the steps:
1) according to proportioning raw materials weighing urea, calcium superphosphate, monoammonium phosphate, vitriolate of tartar, zinc sulfate, borax, peat, for subsequent use;
2) with above-mentioned each raw material co-grinding, put into agitator and mix, namely make the powdery fertilizer special for watermelon.
In step 2) finish after, with described powdery fertilizer special for watermelon oven dry, bake out temperature is 60-80 ℃, through granulator granulation, i.e. granulation shape fertilizer special for watermelon.
The application of above-mentioned fertilizer special for watermelon in producing watermelon.
Described fertilizer special for watermelon is done base manure usefulness, and watermelon spreads fertilizer over the fields every mu of consumption 30-40 kilogram before transplanting.
Fertilizer special for watermelon of the present invention has following advantage:
1, take into full account the nutritional characteristic of watermelon and inhale fertile rule, the nutrition of phosphorus element promotes Root growth, and is relevant with the bud differentiation flower bud development, also can improve the cold hardiness of seedling; Potassium improves disease resistance and sugar degree; Proportion of N and K fertilizer can improve quality within the specific limits, crosses the high or low nutritive props imbalance that all causes, and causes the center pol to descend.Improve quality of watermelon, must pay attention to each nutrient proportioning of fertilizer, imposing potash fertilizer and nitrogenous fertilizer ratio, to impose phosphate fertilizer effective.Watermelon is maximum to the potassium absorption of nitrogen, phosphorus, potassium nutrition in the whole period of growing, and nitrogen takes second place, and phosphorus is minimum.Comprehensive all kinds of research, 1000 kilograms of Watermelon Fruits of every production need 3.5 kilograms in nitrogen, 1.1 kilograms in phosphorus, 6.5 kilograms in potassium.
2, calcium superphosphate not only contains phosphorus but also contain calcium in the fertilizer special for watermelon, and calcium can prevent that the watermelon navel is rotten, ftracture, increases the hardness of fruit.Be added with simultaneously zinc sulfate, borax, zinc is comparatively remarkable to the little leaf disease effect of rescuing watermelon, and boron can promote the watermelon fertilization, improves fruit-setting rate and output.
3, very responsive to chlorine according to watermelon, should control the use of chloride chemical fertilizer.The multiplex phosphorus ammonium of the source of manure, urea, vitriolate of tartar etc. are used general calcium, ammonium nitrate, ammonium chloride less.
Embodiment
The present invention is further described below by specific embodiment; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the principle of the invention; can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.
In the following examples: 46% is nitrogen content in the urea (46%); Monoammonium phosphate (N11-P
2O
551) N11-P in
2O
551 refer to nitrogenous 11%, contain P
2O
551%; Calcium superphosphate (P
2O
516%) 16% refers to contain P in
2O
516%; Vitriolate of tartar (K
2O 50%) in 50% refer to contain potassium oxide 50%, 23% refers to contain zinc oxide 23% in the Zinc Sulphate Heptahydrate (23%).
Embodiment 1: claim raw material urea (46%) 317kg, calcium superphosphate (P by proportioning
2O
516) 187 kg, monoammonium phosphate (N11-P
2O
551) 40kg, vitriolate of tartar (K
2O50%) 360kg, borax (11%) 50kg, Zinc Sulphate Heptahydrate (23%) 9kg, peat 37kg is with the above-mentioned raw materials co-grinding, prevent mixing in the agitator, namely make the powdery fertilizer special for watermelon, again with the granulation of powdery fertilizer special for watermelon process, and under 60-80 ℃ of temperature, dry, cooled off the classification roto-sifter (finished particle diameter 2-4mm), particulate state fertilizer special for watermelon 1.The available nutrient total content is 38.054% in the fertilizer special for watermelon 1, nitrogenous (N) 15.022% wherein, Vanadium Pentoxide in FLAKES (P
2O
5) 5.032%, potassium oxide (K
2O) 18.000 %.Calcium oxide (CaO), boron, zinc content are respectively 4.488%, 0.55%, 0.207%.
Described fertilizer special for watermelon is done base manure usefulness, and watermelon spreads fertilizer over the fields every mu of consumption 30-40 kilogram before transplanting.
1000 kilograms of embodiment 2 preparation fertilizer special for watermelon
Claim raw material urea (46%) 309kg, calcium superphosphate (P by proportioning
2O
516) 184 kg, monoammonium phosphate (N11-P
2O
551) 38kg, vitriolate of tartar (K
2O50%) 357kg, borax (11%) 60kg, Zinc Sulphate Heptahydrate (23%) 10kg, peat 42kg is with the above-mentioned raw materials co-grinding, prevent mixing in the agitator, namely make the powdery fertilizer special for watermelon, again with the granulation of powdery fertilizer special for watermelon process, and under 60-80 ℃ of temperature, dry, cooled off the classification roto-sifter (finished particle diameter 2-4mm), particulate state fertilizer special for watermelon 2.The available nutrient total content is 37.364% in the fertilizer special for watermelon 2, nitrogenous (N) 14.632% wherein, Vanadium Pentoxide in FLAKES (P
2O
5) 4.882%, potassium oxide (K
2O) 17.850 %.Calcium oxide (CaO), boron, zinc content are respectively 4.872%, 0.66%, 0.230%.
Described fertilizer special for watermelon is done base manure usefulness, and watermelon spreads fertilizer over the fields every mu of consumption 30-40 kilogram before transplanting.
1000 kilograms of embodiment 3 preparation fertilizer special for watermelon
Claim raw material urea (46%) 312kg, calcium superphosphate (P by proportioning
2O
516) 190 kg, monoammonium phosphate (N11-P
2O
551) 41kg, vitriolate of tartar (K
2O50%) 362kg, borax (11%) 55kg, Zinc Sulphate Heptahydrate (23%) 9kg, peat 31kg is with the above-mentioned raw materials co-grinding, prevent mixing in the agitator, namely make the powdery fertilizer special for watermelon, again with the granulation of powdery fertilizer special for watermelon process, and under 60-80 ℃ of temperature, dry, cooled off the classification roto-sifter (finished particle diameter 2-4mm), particulate state fertilizer special for watermelon 1.The available nutrient total content is 38.034% in the fertilizer special for watermelon 1, nitrogenous (N) 14.803% wherein, Vanadium Pentoxide in FLAKES (P
2O
5) 5.131%, potassium oxide (K
2O) 18.100 %.Calcium oxide (CaO), boron, zinc content are respectively 4.560%, 0.605%, 0.207%.
Fertilizer special for watermelon of the present invention is white seed multiplication farm, the king of Jurong City town Dai Zhuan village watermelon field equal successful on probation behind Houbai Town, Jurong City, Jiangsu Province Xia Wang village, Jurong City.Use the equal contrast robust growth of watermelon field of fertilizer special for watermelon of the present invention, and it is many to bear fruit, delicious, output on average increases by 11%, and sugar improves 3 degree.
Adopt the experiment and demonstration effect of embodiment 2 fertilizer special for watermelon in Jurong City, Jiangsu Province following (seeing the following form):
Claims (5)
1. a fertilizer special for watermelon is characterized in that, comprises the component of following weight percent:
Urea 30.9-31.7%, calcium superphosphate 18.4-20.3%, monoammonium phosphate 3.8-4.2%, vitriolate of tartar 35.7-36.4%, zinc sulfate 0.9-1.0%, borax 5-6%, peat 0.4-5.3%.
2. the preparation method of fertilizer special for watermelon according to claim 1 is characterized in that, the method comprises the steps:
1) according to proportioning raw materials weighing urea, calcium superphosphate, monoammonium phosphate, vitriolate of tartar, zinc sulfate, borax, peat, for subsequent use;
2) with above-mentioned each raw material co-grinding, put into agitator and mix, namely make the powdery fertilizer special for watermelon.
3. the preparation method of fertilizer special for watermelon according to claim 2 is characterized in that, in step 2) finish after, with described powdery fertilizer special for watermelon oven dry, bake out temperature is 60-80 ℃, through granulator granulation, i.e. granulation shape fertilizer special for watermelon.
4. the application of fertilizer special for watermelon according to claim 1 in producing watermelon.
5. application according to claim 4 is characterized in that: described fertilizer special for watermelon is done base manure usefulness, and watermelon spreads fertilizer over the fields every mu of consumption 30-40 kilogram before transplanting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286022.XA CN102850108B (en) | 2012-08-13 | 2012-08-13 | Special fertilizer for watermelons, and preparation method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286022.XA CN102850108B (en) | 2012-08-13 | 2012-08-13 | Special fertilizer for watermelons, and preparation method and application thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102850108A true CN102850108A (en) | 2013-01-02 |
| CN102850108B CN102850108B (en) | 2014-03-12 |
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ID=47397150
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210286022.XA Expired - Fee Related CN102850108B (en) | 2012-08-13 | 2012-08-13 | Special fertilizer for watermelons, and preparation method and application thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103724129A (en) * | 2013-12-26 | 2014-04-16 | 黄蓉华 | Special fertilizer for watermelons |
| CN103992160A (en) * | 2014-04-14 | 2014-08-20 | 安徽省巨星肥业有限公司 | Special watermelon fertilizer and preparation method thereof |
| CN109467466A (en) * | 2018-12-18 | 2019-03-15 | 河南省新乡市农业科学院 | A kind of fertilizer ratio and its fertilizing method of cultivating watermelon |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768032A (en) * | 2010-01-26 | 2010-07-07 | 安徽省农业科学院土壤肥料研究所 | Fertilizer for medicinal chrysanthemums and production method thereof |
| CN102173903A (en) * | 2011-01-18 | 2011-09-07 | 河南心连心化肥有限公司 | Medium trace element-containing high-nitrogen composite fertilizer |
-
2012
- 2012-08-13 CN CN201210286022.XA patent/CN102850108B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768032A (en) * | 2010-01-26 | 2010-07-07 | 安徽省农业科学院土壤肥料研究所 | Fertilizer for medicinal chrysanthemums and production method thereof |
| CN102173903A (en) * | 2011-01-18 | 2011-09-07 | 河南心连心化肥有限公司 | Medium trace element-containing high-nitrogen composite fertilizer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103724129A (en) * | 2013-12-26 | 2014-04-16 | 黄蓉华 | Special fertilizer for watermelons |
| CN103992160A (en) * | 2014-04-14 | 2014-08-20 | 安徽省巨星肥业有限公司 | Special watermelon fertilizer and preparation method thereof |
| CN103992160B (en) * | 2014-04-14 | 2016-05-04 | 安徽省巨星肥业有限公司 | A kind of fertilizer special for watermelon and preparation method thereof |
| CN109467466A (en) * | 2018-12-18 | 2019-03-15 | 河南省新乡市农业科学院 | A kind of fertilizer ratio and its fertilizing method of cultivating watermelon |
| CN109467466B (en) * | 2018-12-18 | 2021-09-07 | 河南省新乡市农业科学院 | Fertilizer proportion for watermelon cultivation and fertilizer application method thereof |
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| Publication number | Publication date |
|---|---|
| CN102850108B (en) | 2014-03-12 |
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Granted publication date: 20140312 Termination date: 20190813 |