CN105367338A - Selenium-rich and chromium-rich compounded fertilizer for corn and application method for compounded fertilizer - Google Patents
Selenium-rich and chromium-rich compounded fertilizer for corn and application method for compounded fertilizer Download PDFInfo
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- CN105367338A CN105367338A CN201510845016.7A CN201510845016A CN105367338A CN 105367338 A CN105367338 A CN 105367338A CN 201510845016 A CN201510845016 A CN 201510845016A CN 105367338 A CN105367338 A CN 105367338A
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Abstract
The invention discloses a selenium-rich and chromium-rich compounded fertilizer for corn. The selenium-rich and chromium-rich compounded fertilizer for the corn is prepared from the following raw materials in parts by weight: 400-600 parts of urea, 100-200 parts of ammonium sulfate, 250-300 parts of monoammonium phosphate, 100-150 parts of potassium chloride, 20-50 parts of humic acid, 5-10 parts of composite trace elements, 40-60 parts of bentonite, 1-2 parts of inorganic selenium salt and 0.01-0.05 part of chromium trichloride. An application method for the selenium-rich and chromium-rich compounded fertilizer for the corn, disclosed by the invention, comprises the steps of selecting a soil field, which is deep and thick in soil layer and does not leak a fertilizer, taking lignite and peat as a carrier, carrying out one-shot basal application, and carrying out seed and fertilizer isolation. The compounded fertilizer and the application method, disclosed by the invention, have the advantages of being high in corn yield and high in plant disease resistance and being applicable to large-area application; grown corn ears are relatively large and heavy and are high in quality; and selenium-rich and chromium-rich corn contains selenium and trivalent chromium, which are essential to human and animals, is high in nutritive value and is healthful.
Description
Technical field
The present invention relates to agricultural technology field, be specifically related to the rich chromium corn Chemical Mixed Fertilizer of a kind of rich selenium and application method.
Background technology
Selenium is indispensable trace element in human body, selenium and vitamin-E are both anti-peroxidation material (superoxide is harmful), also prove that it has therapeutic action to lacking the underfed children that protein causes, the carcinogenic substance possible to some has resistant function.Human body lacks performance mainly alopecia, the piptonychia of selenium, and skin symptom appears in some patients, and nervous symptoms and tooth loss can appear in small number of patients.People is slight or moderate lacks selenium, its sign or symptom not obvious.Human body lacks the issuable disease of selenium: energy deficiency malnutrition, blood hemolytic anemia, Keshan disease, Kaschin-Beck disease, hypertension, ischemic heart disease, liver cirrhosis, pancreatitis, fibroma, cancer, myomata, not pregnant disease, diabetes, cataract etc.The World Health Organization has recognized the harm of scarce selenium, so various benefit selenium healthcare products produce in a large number, but for more and more pursuing healthy modern, people wish to replace building up one's health by taking tonic by tonic very much.
Chromium is a kind of metal with silvery white gloss, and nontoxic, chemical property is very stable, the chromium just containing more than 12% in stainless steel.The hexavalent chromic anhydride of common chromium cpd, potassium bichromate, sodium dichromate 99, potassiumchromate, Sodium chromate etc.; Chromium sesquioxide (chrome green, the Cr of trivalent
2o
3); The chromous oxide of divalence.Show according to the study, chromium is Mammals life and the trace element needed for health.Lack chromium and can cause atherosclerosis.Adult every day need 500-700 microgram chromium, and in general messes every day only can provide 50-100 microgram.Brown sugar full cereal brown rice, unpurified oil, millet, Radix Dauci Sativae, pea containing chromium higher.Chromium has hormesis to plant-growth, and trace chromium can improve plant harvest amount; But concentration is slightly high, the nitrification of organic substance in soil can be suppressed again.
Corn is one of China staple crops, is also the Major Foods of humans and animals, the height of its selenium content and human body and animal selemium nutrition situation closely related.Corn have easy storage, can long-term sales, human consumer also can eat the rich chromium corn of rich selenium for a long time, and mend selenium, chromium can be more lasting, effect is also obvious.So the rich chromium corn of rich selenium is the good selection that common people mend selenium.The rich chromium corn of existing rich selenium, mostly by the corn earing flowering initial stage, to corn foliage-spray containing selenium inorganic salt, or corn seed inorganic chromium solution is soaked, the mode that this foliage-spray and seed soak, selenium element and chromium element are difficult to all be absorbed, and do not reach the rich chromium effect of rich selenium.
Summary of the invention
The object of the present invention is to provide the rich chromium corn Chemical Mixed Fertilizer of a kind of rich selenium and application method, it has the advantage that corn yield is high, plant disease resistance strong, applicable big area is discharged, and the mealie tied is comparatively large and heavy, quality is good, the rich chromium corn of rich selenium contains human body and the necessary selenium element of animal and trivalent chromium element, be of high nutritive value, good for health.
For achieving the above object, technical scheme of the present invention is as follows:
Rich selenium of the present invention rich chromium corn Chemical Mixed Fertilizer, is prepared from by the raw material comprising following weight part:
Urea 400-600 part, ammonium sulfate 100-200 part, monoammonium phosphate 250-300 part, Repone K 100-150 part, humic acid 20-50 part, composite trace element 5-10 part, wilkinite 40-60 part, inorganic selenium salt 1-2 part, chromium trichloride 0.01-0.05 part.
Described composite trace element comprises copper, iron, zinc, manganese, sodium, boron, chlorine, molybdenum, silicon, cobalt, calcium, magnesium, sulphur.
Described inorganic selenium salt is that potassium selenite sodium and potassium selenate sodium form 1:1 ~ 2 in proportion.
Rich selenium of the present invention rich chromium corn Chemical Mixed Fertilizer, its application method is: select soil layer deep, do not leak fertile earth ground, with brown coal and the peat composed of rotten mosses for carrier, Base-appling once, plants, fertile isolation.
Preferably, the rate of fertilizer application of this rich selenium rich chromium corn Chemical Mixed Fertilizer application method is 600 ~ 750kg/hm
2.
Preferably, brown coal and peat composed of rotten mosses ratio are 1:1 ~ 3.
Beneficial effect of the present invention is:
The existence of selenium can strengthen the Scavenging activity to free radical, improves the antioxygenation of corn; Add appropriate selenium and can improve mitochondrial respiratory rate and oxidative phosphorylation efficiency, thus splicing thread mitochondrial activity; Selenium can also accelerate the electron transport rate of chloroplast(id), promotes that Maize Roots is grown, improves improving activity of root system, enhancing body metabolic processes, raising body vitality, thus improves the ability that body resists adverse circumstance injury.
Chromium is Mammals life and the trace element needed for health, and lacking chromium can cause atherosclerosis.The rich chromium corn of the rich selenium that the present invention cultivates, can help people to supplement a certain amount of chromium element.Meanwhile, be added in fertilizer by chromium element, have hormesis to Course of Corn Seed Germination with taking root, trace chromium can improve the harvest yield of corn.
Rich selenium of the present invention rich chromium corn Chemical Mixed Fertilizer as corn with high yield Chemical Mixed Fertilizer of new generation, fertilizer and inorganic fertilizer reasonably combined, containing high-quality humic acid, increase soil fertility, promote milpa and grow fast, improve utilization rate of fertilizer, reduce fertilizer loss, corn yield significantly improves.The rich chromium corn of rich selenium contains human body and necessary selenium element, the trivalent chromium element of animal, is of high nutritive value, good for health.
The application method of Chemical Mixed Fertilizer of the present invention, kind, fertile isolation, can prevent from burning and plant; Twice fertilising that disposable base manure ratio is conventional, the clear superiority not only increasing production but also save labor in addition.
Embodiment
Below by specific embodiment, the present invention is described in detail.
Embodiment 1
Rich selenium of the present invention rich chromium corn Chemical Mixed Fertilizer, is prepared from by comprising following raw material:
Urea 400kg, ammonium sulfate 100kg, monoammonium phosphate 250kg, Repone K 100kg, humic acid 20kg, composite trace element 5kg, wilkinite 40kg, inorganic selenium salt 1kg, chromium trichloride 0.01kg.
Described composite trace element comprises copper, iron, zinc, manganese, sodium, boron, chlorine, molybdenum, silicon, cobalt, calcium, magnesium, sulphur.
Described inorganic selenium salt is potassium selenite sodium and potassium selenate sodium 1:1 composition in proportion.
Rich selenium of the present invention rich chromium corn Chemical Mixed Fertilizer, its application method is: select soil layer deep, do not leak fertile earth ground, with brown coal and the peat composed of rotten mosses for carrier, brown coal and peat composed of rotten mosses ratio are 1:1, Base-appling once, plant, fertile isolation, and rate of fertilizer application is 600kg/hm
2.
Embodiment 2
Rich selenium of the present invention rich chromium corn Chemical Mixed Fertilizer, is prepared from by comprising following raw material:
Urea 500kg, ammonium sulfate 150kg, monoammonium phosphate 270kg, Repone K 130kg, humic acid 30kg, composite trace element 7kg, wilkinite 50kg, inorganic selenium salt 1.5kg, chromium trichloride 0.03kg.
Described composite trace element comprises copper, iron, zinc, manganese, sodium, boron, chlorine, molybdenum, silicon, cobalt, calcium, magnesium, sulphur.
Described inorganic selenium salt is potassium selenite sodium and potassium selenate sodium 1:2 composition in proportion.
Rich selenium of the present invention rich chromium corn Chemical Mixed Fertilizer, its application method is: select soil layer deep, do not leak fertile earth ground, with brown coal and the peat composed of rotten mosses for carrier, brown coal and peat composed of rotten mosses ratio are 1:2, Base-appling once, plant, fertile isolation, and rate of fertilizer application is 700kg/hm
2.
Embodiment 3
Rich selenium of the present invention rich chromium corn Chemical Mixed Fertilizer, is prepared from by comprising following raw material:
Urea 600kg, ammonium sulfate 200kg, monoammonium phosphate 300kg, Repone K 150kg, humic acid 50kg, composite trace element 10kg, wilkinite 60kg, inorganic selenium salt 2kg, chromium trichloride 0.05kg.
Described composite trace element comprises copper, iron, zinc, manganese, sodium, boron, chlorine, molybdenum, silicon, cobalt, calcium, magnesium, sulphur.
Described inorganic selenium salt is potassium selenite sodium and potassium selenate sodium 1:1 composition in proportion.
Rich selenium of the present invention rich chromium corn Chemical Mixed Fertilizer, its application method is: select soil layer deep, do not leak fertile earth ground, with brown coal and the peat composed of rotten mosses for carrier, brown coal and peat composed of rotten mosses ratio are 1:2.5, Base-appling once, plant, fertile isolation, and rate of fertilizer application is 750kg/hm
2.
Embodiment 4
Rich selenium of the present invention rich chromium corn Chemical Mixed Fertilizer, is prepared from by comprising following raw material:
Urea 550kg, ammonium sulfate 180kg, monoammonium phosphate 28kg, Repone K 14kg part, humic acid 28kg, composite trace element 8kg, wilkinite 55kg, inorganic selenium salt 1.8kg, chromium trichloride 0.02kg.
Described composite trace element comprises copper, iron, zinc, manganese, sodium, boron, chlorine, molybdenum, silicon, cobalt, calcium, magnesium, sulphur.
Described inorganic selenium salt is potassium selenite sodium and potassium selenate sodium 1:2 composition in proportion.
Rich selenium of the present invention rich chromium corn Chemical Mixed Fertilizer, its application method is: select soil layer deep, do not leak fertile earth ground, with brown coal and the peat composed of rotten mosses for carrier, brown coal and peat composed of rotten mosses ratio are 1:3, Base-appling once, plant, fertile isolation, and rate of fertilizer application is 720kg/hm
2.
Embodiment 5
Simultaneous test
1.1 test materials
Experimental field select soil type for ploughing type loamy texture shallow shallow lake Loessial brown earth, containing organic 19.72g/kg, full N1.12g/kg, alkali-hydrolyzable nitrogen 120.52mg/kg, available phosphorus 9.65mg/kg, available potassium 78.56mg/kg, pH value 6.36.
1.2 test process
5 process are established in test, process 1 contrast: conventional fertilizer application, per hectare urea 375kg, two ammonium 150kg, potassium sulfate 100kg, and 35% zinc sulfate 25kg/hm executed by base fertilizer; Process 2 ~ 5: the Chemical Mixed Fertilizer applying the embodiment of the present invention 1 ~ 5, Base-appling once.
1.3 test-results
By experimental observation, control group and use the treatment zone of maize rich in selenium Chemical Mixed Fertilizer of the embodiment of the present invention 1 ~ 4, the leaf look of corn, plant height, fringe figure place, spike length, 100-grain weight, output are as follows in different treatment output investigation result:
Table 1 different treatment output investigation result
As shown in Table 1, Chemical Mixed Fertilizer of the present invention and application method fertilizer facilitate corn growth, corn plant height, spike length, 100-grain weight all increase to some extent than contrast and conventional fertilizer application, yield increased increases by 1725.9 ~ 2249.90kg, increase than conventional fertilizer application, statistical data analysis shows, amount of increase in production reaches conspicuous level.
Claims (6)
1. a rich selenium rich chromium corn Chemical Mixed Fertilizer, is characterized in that, be prepared from by the raw material comprising following weight part:
Urea 400-600 part, ammonium sulfate 100-200 part, monoammonium phosphate 250-300 part, Repone K 100-150 part, humic acid 20-50 part, composite trace element 5-10 part, wilkinite 40-60 part, inorganic selenium salt 1-2 part, chromium trichloride 0.01-0.05 part.
2. rich selenium according to claim 1 rich chromium corn Chemical Mixed Fertilizer, is characterized in that: described composite trace element comprises copper, iron, zinc, manganese, sodium, boron, molybdenum, chlorine, silicon, cobalt, calcium, magnesium, sulphur.
3. rich selenium according to claim 1 rich chromium corn Chemical Mixed Fertilizer, is characterized in that: described inorganic selenium salt is that potassium selenite sodium and potassium selenate sodium form 1:1 ~ 2 in proportion.
4. rich selenium according to claim 1 rich chromium corn Chemical Mixed Fertilizer, it is characterized in that, its application method is: select soil layer deep, do not leak fertile earth ground, with brown coal and the peat composed of rotten mosses for carrier, Base-appling once, plants, fertile isolation.
5. rich selenium according to claim 4 rich chromium corn Chemical Mixed Fertilizer, is characterized in that: the rate of fertilizer application of described application method is 600 ~ 750kg/hm
2.
6. rich selenium according to claim 4 rich chromium corn Chemical Mixed Fertilizer, is characterized in that: described brown coal and peat composed of rotten mosses ratio are 1:1 ~ 3.
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| CN201510845016.7A CN105367338A (en) | 2015-11-27 | 2015-11-27 | Selenium-rich and chromium-rich compounded fertilizer for corn and application method for compounded fertilizer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106116974A (en) * | 2016-07-01 | 2016-11-16 | 广西博白县琼达农业科技有限公司 | A kind of selenium-rich chromium-rich Semen Tritici aestivi Chemical Mixed Fertilizer and application process |
| CN106258754A (en) * | 2016-08-17 | 2017-01-04 | 谭仁燕 | A kind of cultural method of selenium-rich guava fruit tree |
| CN106348823A (en) * | 2016-10-31 | 2017-01-25 | 广西德润农业科技有限公司 | Selenium-rich chromium-rich compound fertilizer for sorghum |
| CN106892780A (en) * | 2017-04-28 | 2017-06-27 | 包捷梅 | A kind of chromium-rich strawberry Chemical Mixed Fertilizer of selenium-rich and application process |
| CN107973657A (en) * | 2016-10-25 | 2018-05-01 | 甘博 | A kind of chromium-rich growth regulator for corn |
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| CN101702973A (en) * | 2009-11-21 | 2010-05-12 | 张东明 | Method for improving content of chromium and selenium of farm products |
| CN101747102A (en) * | 2008-12-17 | 2010-06-23 | 中国科学院沈阳应用生态研究所 | Dedicated fertilizer for producing green corn and preparation and application method thereof |
| CN102515947A (en) * | 2011-12-09 | 2012-06-27 | 颜送贵 | Production and using method of chromium zinc selenium fertilizer |
| CN102557795A (en) * | 2010-12-30 | 2012-07-11 | 中国科学院沈阳应用生态研究所 | Efficient slow-release bulk-blending (BB) fertilizer and preparation and application method thereof |
| CN104003817A (en) * | 2014-06-24 | 2014-08-27 | 齐鲁工业大学 | Disease-resistant compound biofertilizer special for corn and preparation method thereof |
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2015
- 2015-11-27 CN CN201510845016.7A patent/CN105367338A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101747102A (en) * | 2008-12-17 | 2010-06-23 | 中国科学院沈阳应用生态研究所 | Dedicated fertilizer for producing green corn and preparation and application method thereof |
| CN101702973A (en) * | 2009-11-21 | 2010-05-12 | 张东明 | Method for improving content of chromium and selenium of farm products |
| CN102557795A (en) * | 2010-12-30 | 2012-07-11 | 中国科学院沈阳应用生态研究所 | Efficient slow-release bulk-blending (BB) fertilizer and preparation and application method thereof |
| CN102515947A (en) * | 2011-12-09 | 2012-06-27 | 颜送贵 | Production and using method of chromium zinc selenium fertilizer |
| CN104003817A (en) * | 2014-06-24 | 2014-08-27 | 齐鲁工业大学 | Disease-resistant compound biofertilizer special for corn and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106116974A (en) * | 2016-07-01 | 2016-11-16 | 广西博白县琼达农业科技有限公司 | A kind of selenium-rich chromium-rich Semen Tritici aestivi Chemical Mixed Fertilizer and application process |
| CN106258754A (en) * | 2016-08-17 | 2017-01-04 | 谭仁燕 | A kind of cultural method of selenium-rich guava fruit tree |
| CN107973657A (en) * | 2016-10-25 | 2018-05-01 | 甘博 | A kind of chromium-rich growth regulator for corn |
| CN106348823A (en) * | 2016-10-31 | 2017-01-25 | 广西德润农业科技有限公司 | Selenium-rich chromium-rich compound fertilizer for sorghum |
| CN106892780A (en) * | 2017-04-28 | 2017-06-27 | 包捷梅 | A kind of chromium-rich strawberry Chemical Mixed Fertilizer of selenium-rich and application process |
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