CN101125777A - Drought resisting type corn fertilizer - Google Patents
Drought resisting type corn fertilizer Download PDFInfo
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- CN101125777A CN101125777A CNA2007100727463A CN200710072746A CN101125777A CN 101125777 A CN101125777 A CN 101125777A CN A2007100727463 A CNA2007100727463 A CN A2007100727463A CN 200710072746 A CN200710072746 A CN 200710072746A CN 101125777 A CN101125777 A CN 101125777A
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Abstract
A drought resistance grain fertilizer for corn relates to a grain fertilizer for corn. The invention solves the problems of complicated operation, high cost and no drought resistance of the existing grain fertilizer for corn. The drought resistance grain fertilizer for corn consists of 10-35 percent of ammonium sulfate, 10-40 percent of calcium superphosphate, 10-30 percent of diammonium phosphate, 1-5 percent of carbamide, 1-6 percent of potassium sulfate, 0.5-5 percent of fulvic acid potassium, 1-20 percent of water retaining agent, 1-4 percent of trace element and 2 -20 percent of additive according to mass percentage. The grain fertilizer of the invention has very low cost and very good water retention and drought resistance.
Description
Technical field
The present invention relates to a kind of corn mouth fertilizer.
Background technology
Mouth is fertile, and promptly seed manure is the fertilizer of executing at seeding time under kind or planting the side.Necessary deep placement or side deep placement when using, assurance is planted with fertile and is spaced apart 10-12 centimetre, in case burning is planted, the burning root.
The Jilin Province of the Northeast's main product corn, Heilongjiang Province and some areas, Liaoning Province corn seeding use a mouthful fertilizer, and it is really very good to use mouthful fertilizer efficiency, and Miao Qimiao is strong, and corn grows fine, and welcome by the peasant.But the loose part of the mouth that uses at present is by slurry process and dry production, the cost height, and be the patent " particle fertilizer for corn " of 02138357.X and on March 2nd, 2005 to be that mouth in 200410050342.0 patents " a kind of mouthful of fertilizer " is fertile at the disclosed application number of China at the disclosed application number of China be simple nutritious fertilizer on March 12nd, 2003, do not have the water conservation drought resistance function.
Summary of the invention
The objective of the invention is in order to solve present mouthful fertile cost high and do not have a problem of water conservation drought resistance function.And provide a kind of drought resisting type corn fertilizer.
Drought resisting type corn fertilizer of the present invention is made up of ammonium sulfate 10～35%, calcium superphosphate 10～40%, diammonium phosphate 10～30%, urea 1～5%, vitriolate of tartar 1～6%, potassium fulvate 0.5～5%, water-holding agent 1～20%, trace element 1～4%, additive 2～20% according to weight percent.
Add water-holding agent and additive in the of the present invention mouthful of fertilizer, based on phosphoric, the effect of phosphoric is a hestening rooting in the fertilizer, improves the root system vigor, and many of roots are dark, and dark root can absorb moisture and the nutrient in the deep soil, anti-wilting, resistant to lodging.Water-holding agent also has water-absorbing-retaining, protects fertile effect, and the moisture absorption that is dispersed in the soil is formed the soil reservoir around root system, supplies with the root tissue water status that plants seedlings, thus the back arid that prevents to emerge, fertilizer loss and by soil fixing promotion root growth.Additive has the effect of parcel to fertilizer, thereby reduces the contact surface of fertilizer and soil, reduces soil fixing fertilizer.
Of the present invention mouthful of fertile cost is low, adopting the cost of slurry process and dry production fertiliser granulates is 2579 yuan/ton, and of the present invention mouthful of fertile production cost is 2100 yuan/ton, saves cost 22.8%, and saved the fertile production unit of mouth of slurry process and dry method, equipment cost reduces by 90%.
Embodiment
Embodiment one: the drought resisting type corn fertilizer of present embodiment is made up of ammonium sulfate 10～35%, calcium superphosphate 10～40%, diammonium phosphate 10～30%, urea 1～5%, vitriolate of tartar 1～6%, potassium fulvate 0.5～5%, water-holding agent 1～20%, trace element 1～4%, additive 2～20% according to weight percent.
The fertile proportioning of mouth of present embodiment is the best proportioning of optimizing with isotopic tracer technique, and urea has other nutritive element sorption of promotion, and tracer test for many years shows, does not just burn kind as long as the urea in the by weight of fertilizer per-cent is no more than 5%.
Embodiment two: the drought resisting type corn fertilizer of present embodiment is made up of ammonium sulfate 15～30%, calcium superphosphate 15～35%, diammonium phosphate 15～25%, urea 2～4%, vitriolate of tartar 2～5.5%, potassium fulvate 1～4%, water-holding agent 5～15%, trace element 1.5～3.5%, additive 7～15% according to weight percent.
Embodiment three: the drought resisting type corn fertilizer of present embodiment is made up of ammonium sulfate 19～26%, calcium superphosphate 19～31%, diammonium phosphate 17～23%, urea 2.5～3.5%, vitriolate of tartar 2.5～4.5%, potassium fulvate 1.5～3.5%, water-holding agent 7～13%, trace element 2～3%, additive 9～13% according to weight percent.
Embodiment four: the drought resisting type corn fertilizer of present embodiment is made up of ammonium sulfate 21～24%, calcium superphosphate 23～27%, diammonium phosphate 19～21%, urea 2.7～3.2%, vitriolate of tartar 3～4%, potassium fulvate 2～3%, water-holding agent 9～11%, trace element 2.3～2.7%, additive 10～12% according to weight percent.
Embodiment five: the drought resisting type corn fertilizer of present embodiment is made up of ammonium sulfate 27%, calcium superphosphate 30%, diammonium phosphate 21.5%, urea 3%, vitriolate of tartar 5%, potassium fulvate 1%, water-holding agent 5%, trace element 2.5%, additive 5% according to weight percent.
Embodiment six: the difference of present embodiment and embodiment one is: the water-holding agent in the present embodiment is one or more in sodium polyacrylate, starch polyacrylic acid, the polyacrylamide.Other identical with embodiment one.
In the present embodiment when water-holding agent be that two or more one-tenth mix by arbitrary proportion when being grouped into.
Embodiment seven: the difference of present embodiment and embodiment one is: the additive in the present embodiment is one or more in wilkinite, attapulgite, the diatomite.Other identical with embodiment one.
In the present embodiment when additive be that two or more one-tenth mix by arbitrary proportion when being grouped into.
Embodiment eight: the difference of present embodiment and embodiment one is: the trace element in the present embodiment is made up of for 1～10 part 1～6 part in ferrous sulfate, 1～5 part of boric acid, 1～7 part of manganous sulfate, 1～10 part in zinc sulfate, 1～3 part in copper sulfate, 0.1～1 part of ammonium molybdate, sal epsom according to weight part.Other identical with embodiment one.
Embodiment nine: the difference of present embodiment and embodiment eight is: the trace element in the present embodiment is made up of for 3～8 parts 2～5 parts in ferrous sulfate, 2～4 parts of boric acid, 2～6 parts of manganous sulfates, 3～8 parts in zinc sulfate, 1.5～2.5 parts in copper sulfate, 0.2～0.8 part of ammonium molybdate, sal epsom according to weight part.Other identical with embodiment one.
Embodiment ten: the difference of present embodiment and embodiment eight is: the trace element in the present embodiment is made up of for 6 parts 3 parts in ferrous sulfate, 2 parts of boric acid, 4 parts of manganous sulfates, 7 parts in zinc sulfate, 2.5 parts in copper sulfate, 0.5 part of ammonium molybdate, sal epsom according to weight part.Other identical with embodiment one.
Embodiment 11: the drought resisting type corn fertilizer of present embodiment is made up of ammonium sulfate 27, calcium superphosphate 30, diammonium phosphate 21.5, urea 3, vitriolate of tartar 5, potassium fulvate 1, water-holding agent 5, trace element 2.5, additive 5 according to weight part.
The water-holding agent of present embodiment is sodium polyacrylate, starch polyacrylic acid and the polyacrylamide mixture by 1: 1: 1 mixed.
The additive of present embodiment is wilkinite, attapulgite and the diatomite mixture by 1: 1: 1 mixed.
The trace element of present embodiment is made up of for 6 parts 3 parts in ferrous sulfate, 2 parts of boric acid, 4 parts of manganous sulfates, 7 parts in zinc sulfate, 2.5 parts in copper sulfate, 0.5 part of ammonium molybdate, sal epsom according to weight part.
Each form to divide the drought resisting type corn fertilizer of present embodiment to mix in mixing machine in proportion and pulverizes, packs behind the mixing, and 8 kilograms of every bags, every mu 1 bag, average every cave 2 grams, the layering sowing, mouthful fertilizer is executed under kind 10 centimetres.
Use the drought resisting type corn fertilizer of present embodiment to compare test with not using a mouthful fertile field, spring in 2007, the township that pacifies the people in Zhaodong City, Heilongjiang Province carried out the drought resisting type corn fertilizer simultaneous test, sowing on April 28th, 2007, kind is a dragon single 32, use present embodiment drought resisting type corn fertilizer for handling the field, use mouthful fertile contrast field that is.June 26 was carried out the field field investigation to plant height, plant fresh weight.
(1) plant height
To handle the field and respectively be divided into three sub-districts with the contrast field, and in each sub-district random sampling 10 strain, measure plant height, the mean value of per 10 strains is listed table 1 in.
Table 1 plant height unit: centimetre
As known from Table 1, use mouthful fertile processing field corn than not executing a mouthful fertile contrast field plant height high by 65.3% (P＜0.01), difference highly significant.
(2) plant fresh weight
Handling the field and contrasting random sampling 5 strains in each three sub-district, field, the weighing fresh weight is got its mean value and is listed table 2 in.
Table 2 plant fresh weight unit: gram
As known from Table 2, using a mouthful fertile processing field plant fresh weight is not execute 4.5 times in mouthful fertile contrast field, is higher than the contrast field far away.
The drought resisting type corn fertilizer fertilizer efficiency of table 1, table 2 explanation present embodiment is good, and is strong with the corn field corn height of seedling seedling that the drought resisting type corn fertilizer of present embodiment is handled.
Sow and measure fertilising place soil moisture after 10 days, use the fertile processing Tian Yuwei of mouth of present embodiment to use mouthful fertile contrast field soil moisture content as shown in table 3.
Table 3 soil moisture content (%)
Use mouthful fertile processing field soil moisture content apparently higher than the contrast field as known from Table 3, illustrate that the drought resisting type corn fertilizer water conservation drought resisting of present embodiment is effective.
Claims (10)
1. drought resisting type corn fertilizer is characterized in that drought resisting type corn fertilizer is made up of ammonium sulfate 10～35%, calcium superphosphate 10～40%, diammonium phosphate 10～30%, urea 1～5%, vitriolate of tartar 1～6%, potassium fulvate 0.5～5%, water-holding agent 1～20%, trace element 1～4%, additive 2～20% according to weight percent.
2. drought resisting type corn fertilizer according to claim 1 is characterized in that drought resisting type corn fertilizer is made up of ammonium sulfate 15～30%, calcium superphosphate 15～35%, diammonium phosphate 15～25%, urea 2～4%, vitriolate of tartar 2～5.5%, potassium fulvate 1～4%, water-holding agent 5～15%, trace element 1.5～3.5%, additive 7～15% according to weight percent.
3. drought resisting type corn fertilizer according to claim 1 is characterized in that drought resisting type corn fertilizer is made up of ammonium sulfate 19～26%, calcium superphosphate 19～31%, diammonium phosphate 17～23%, urea 2.5～3.5%, vitriolate of tartar 2.5～4.5%, potassium fulvate 1.5～3.5%, water-holding agent 7～13%, trace element 2～3%, additive 9～13% according to weight percent.
4. drought resisting type corn fertilizer according to claim 1 is characterized in that drought resisting type corn fertilizer is made up of ammonium sulfate 21～24%, calcium superphosphate 23～27%, diammonium phosphate 19～21%, urea 2.7～3.2%, vitriolate of tartar 3～4%, potassium fulvate 2～3%, water-holding agent 9～11%, trace element 2.3～2.7%, additive 10～12% according to weight percent.
5. drought resisting type corn fertilizer according to claim 1 is characterized in that drought resisting type corn fertilizer is made up of ammonium sulfate 27%, calcium superphosphate 30%, diammonium phosphate 21.5%, urea 3%, vitriolate of tartar 5%, potassium fulvate 1%, water-holding agent 5%, trace element 2.5%, additive 5% according to weight percent.
6. drought resisting type corn fertilizer according to claim 1 is characterized in that water-holding agent is one or more in sodium polyacrylate, starch polyacrylic acid, the polyacrylamide.
7. drought resisting type corn fertilizer according to claim 1 is characterized in that additive is one or more in wilkinite, attapulgite, the diatomite.
8. drought resisting type corn fertilizer according to claim 1, it is characterized in that the trace element form for 1～10 part by 1～6 part in ferrous sulfate, 1～5 part of boric acid, 1～7 part of manganous sulfate, 1～10 part in zinc sulfate, 1～3 part in copper sulfate, 0.1～1 part of ammonium molybdate, sal epsom according to weight part.
9. drought resisting type corn fertilizer according to claim 1, it is characterized in that the trace element form for 3～8 parts by 2～5 parts in ferrous sulfate, 2～4 parts of boric acid, 2～6 parts of manganous sulfates, 3～8 parts in zinc sulfate, 1.5～2.5 parts in copper sulfate, 0.2～0.8 part of ammonium molybdate, sal epsom according to weight part.
10. drought resisting type corn fertilizer according to claim 1, it is characterized in that the trace element form for 6 parts by 3 parts in ferrous sulfate, 2 parts of boric acid, 4 parts of manganous sulfates, 7 parts in zinc sulfate, 2.5 parts in copper sulfate, 0.5 part of ammonium molybdate, sal epsom according to weight part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100727463A CN101125777A (en) | 2007-09-05 | 2007-09-05 | Drought resisting type corn fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100727463A CN101125777A (en) | 2007-09-05 | 2007-09-05 | Drought resisting type corn fertilizer |
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| CN101125777A true CN101125777A (en) | 2008-02-20 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093118A (en) * | 2009-12-09 | 2011-06-15 | 中国科学院沈阳应用生态研究所 | Special fertilizer for corn with water holding and soil improvement effects and preparation thereof |
| CN102653499A (en) * | 2012-04-09 | 2012-09-05 | 马鞍山科邦生态肥有限公司 | Drought resisting insecticide fertilizer specially used for corn and preparation method thereof |
| CN102653495A (en) * | 2012-04-09 | 2012-09-05 | 马鞍山科邦生态肥有限公司 | Drought resisting fertilizer specially used for corn and preparation method thereof |
| CN102690140A (en) * | 2011-05-16 | 2012-09-26 | 山东省农业科学院农业资源与环境研究所 | Special water retention fertilizer for sweet potatoes and preparation method thereof |
| CN102731190A (en) * | 2012-06-29 | 2012-10-17 | 合肥养正农业科技有限公司 | Water-soluble fertilizer |
| CN103333030A (en) * | 2013-07-08 | 2013-10-02 | 张掖市多成农业有限公司 | Composite fertilizer special for corn and preparation method thereof |
| CN103387464A (en) * | 2013-08-07 | 2013-11-13 | 甘肃省敦煌种业股份有限公司 | Special drought-resisting fertilizer for corns for seeds and preparation method thereof |
| CN103467181A (en) * | 2013-08-21 | 2013-12-25 | 涡阳县金宝农化科技有限公司 | Efficient drought-resisting compound fertilizer and preparation method thereof |
| CN104086300A (en) * | 2014-06-27 | 2014-10-08 | 方小超 | Special fertilizer for corns |
| CN104844316A (en) * | 2015-04-07 | 2015-08-19 | 铜陵县香联生态农业科技园有限公司 | Water-retention and slow-release inorganic fertilizer for potato, and preparation method thereof |
| CN105237197A (en) * | 2015-10-12 | 2016-01-13 | 平顶山市玉龙山生态农业科技发展有限公司 | Corn special controlled-release fertilizer and preparation method thereof |
| CN105693428A (en) * | 2016-01-28 | 2016-06-22 | 广西大学 | Fertilizer adjuvant for improving soil planting environment |
| CN106242826A (en) * | 2016-08-26 | 2016-12-21 | 山东三方化工集团有限公司 | A kind of drought resisting, all nutrition type Semen Maydis long-acting special fertilizer and preparation method thereof |
| CN108101660A (en) * | 2018-01-22 | 2018-06-01 | 刘建平 | A kind of multielement fulvic acid nitrogenous fertilizer and its production method |
| CN109665884A (en) * | 2017-10-13 | 2019-04-23 | 莫程 | A kind of fertilizer effectively improving plant lodging tolerance |
-
2007
- 2007-09-05 CN CNA2007100727463A patent/CN101125777A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093118A (en) * | 2009-12-09 | 2011-06-15 | 中国科学院沈阳应用生态研究所 | Special fertilizer for corn with water holding and soil improvement effects and preparation thereof |
| CN102690140A (en) * | 2011-05-16 | 2012-09-26 | 山东省农业科学院农业资源与环境研究所 | Special water retention fertilizer for sweet potatoes and preparation method thereof |
| CN102653495B (en) * | 2012-04-09 | 2014-07-09 | 马鞍山科邦生态肥有限公司 | Drought resisting fertilizer specially used for corn and preparation method thereof |
| CN102653499A (en) * | 2012-04-09 | 2012-09-05 | 马鞍山科邦生态肥有限公司 | Drought resisting insecticide fertilizer specially used for corn and preparation method thereof |
| CN102653495A (en) * | 2012-04-09 | 2012-09-05 | 马鞍山科邦生态肥有限公司 | Drought resisting fertilizer specially used for corn and preparation method thereof |
| CN102731190A (en) * | 2012-06-29 | 2012-10-17 | 合肥养正农业科技有限公司 | Water-soluble fertilizer |
| CN103333030A (en) * | 2013-07-08 | 2013-10-02 | 张掖市多成农业有限公司 | Composite fertilizer special for corn and preparation method thereof |
| CN103387464A (en) * | 2013-08-07 | 2013-11-13 | 甘肃省敦煌种业股份有限公司 | Special drought-resisting fertilizer for corns for seeds and preparation method thereof |
| CN103467181A (en) * | 2013-08-21 | 2013-12-25 | 涡阳县金宝农化科技有限公司 | Efficient drought-resisting compound fertilizer and preparation method thereof |
| CN104086300A (en) * | 2014-06-27 | 2014-10-08 | 方小超 | Special fertilizer for corns |
| CN104844316A (en) * | 2015-04-07 | 2015-08-19 | 铜陵县香联生态农业科技园有限公司 | Water-retention and slow-release inorganic fertilizer for potato, and preparation method thereof |
| CN105237197A (en) * | 2015-10-12 | 2016-01-13 | 平顶山市玉龙山生态农业科技发展有限公司 | Corn special controlled-release fertilizer and preparation method thereof |
| CN105693428A (en) * | 2016-01-28 | 2016-06-22 | 广西大学 | Fertilizer adjuvant for improving soil planting environment |
| CN106242826A (en) * | 2016-08-26 | 2016-12-21 | 山东三方化工集团有限公司 | A kind of drought resisting, all nutrition type Semen Maydis long-acting special fertilizer and preparation method thereof |
| CN109665884A (en) * | 2017-10-13 | 2019-04-23 | 莫程 | A kind of fertilizer effectively improving plant lodging tolerance |
| CN108101660A (en) * | 2018-01-22 | 2018-06-01 | 刘建平 | A kind of multielement fulvic acid nitrogenous fertilizer and its production method |
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