CN103130559A - Broad spectrum type leaf fertilizer - Google Patents

Broad spectrum type leaf fertilizer Download PDF

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Publication number
CN103130559A
CN103130559A CN2011103825553A CN201110382555A CN103130559A CN 103130559 A CN103130559 A CN 103130559A CN 2011103825553 A CN2011103825553 A CN 2011103825553A CN 201110382555 A CN201110382555 A CN 201110382555A CN 103130559 A CN103130559 A CN 103130559A
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sulfate
foliage fertilizer
broad spectrum
leaf fertilizer
spectrum type
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Pending
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CN2011103825553A
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Chinese (zh)
Inventor
孙磊
谢永军
王爽
房娜娜
李一丹
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Shikefeng Chemical Industry Co Ltd
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Shikefeng Chemical Industry Co Ltd
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Priority to CN2011103825553A priority Critical patent/CN103130559A/en
Publication of CN103130559A publication Critical patent/CN103130559A/en
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Abstract

The invention relates to agricultural chemistry, in particular to broad spectrum type leaf fertilizer. The leaf fertilizer comprises, by weight, 9% to 11% of urea, 5.5% to 6.5% of monopotassium phosphate, 0.7% to 0.9% of zinc sulfate, 0.7% to 90% of manganese sulfate, 2.2% to 2.4% of magnesium sulfate, 0.05% to 0.15% of copper sulfate, 0.6% to 1.0% of boric acid, 0.2% to 0.4% of ammonium molybdate, 0.4% to 0.6% of ferrous sulfate, 0.2% of dodecane basic sodium sulfonate, 0.5% of ethylene diamine traacetic acid (EDTA) and 75% to 78% of fulvic acid. According to the broad spectrum type leaf fertilizer, the formula of the leaf fertilizer is proposed according to the principle of plant nutrient, and the leaf fertilizer is capable of improving yield of paddy rice, maize and soybean obviously.

Description

A kind of broad spectrum type foliage fertilizer
Technical field
The present invention relates to agrochemistry, specifically a kind of broad spectrum type foliage fertilizer.
Background technology
Replenishing when foliar nutrient is not enough to the crop root fertilising has the advantages that absorption is fast, effect is strong, low-consuming, efficient is high, in widespread use and agriculture production.The foliar nutrient that this patent is declared according to the crop regulation of fertilizer requirement, carries out big or middle, micro-replenishing to crop, has the effect that improves crop yield.
Summary of the invention
The object of the invention is to provide a kind of broad spectrum type foliage fertilizer.
For achieving the above object, the technical solution used in the present invention is:
A kind of broad spectrum type foliage fertilizer, comprise, nitrogen, phosphorus, potassium and trace element, described foliage fertilizer, by weight percentage: urea 9-11%,, potassium primary phosphate 5.5-6.5%, zinc sulfate 0.7-0.9%, manganous sulfate 0.7-90.%, sal epsom 2.2-2.4%, copper sulfate 0.05%-0.15%, boric acid 0.6-1.0%, ammonium molybdate 0.2-0.4%, ferrous sulfate 0.4-0.6%, the basic sodium sulfonate 0.2% of dodecane, EDTA (sodium ethylene diamine tetracetate) 0.5%, xanthohumic acid 75-78%.
Every 1000g foliage fertilizer is, urea 105g, potassium primary phosphate 65g, zinc sulfate 8g, manganous sulfate 8g, sal epsom 23g, copper sulfate 1g, boric acid 8g, ammonium molybdate 3g, ferrous sulfate 6g, the basic sodium sulfonate 2g of dodecane, EDTA (sodium ethylene diamine tetracetate) 5g and xanthohumic acid 776g.Described foliage fertilizer is applicable to paddy rice, corn, soybean, and the amount of spraying is every 1.5-2kg/ hectare.
The present invention has advantages of: adopts fertilizer of the present invention obviously to improve crop yield, uses that crop growing state of the present invention is good, output is high, compared with the control, increasing production of rice 10.36%, corn yield increasing 12.17%, soybean yield-increasing 10.77%.
Embodiment
Embodiment 1
Broad spectrum type foliage fertilizer: after taking raw material by following listed material and proportion relation thereof, the mechanical stirring mixing, be foliage fertilizer, raw material is, urea 105g, potassium primary phosphate 65g, zinc sulfate 8g, manganous sulfate 8g, sal epsom 23g, copper sulfate 1g, boric acid 8g, ammonium molybdate 3g, ferrous sulfate 6g, the basic sodium sulfonate 2g of dodecane, EDTA (sodium ethylene diamine tetracetate) 5g and xanthohumic acid 776g.
Xanthohumic acid is a kind of very common agricultural material, a kind of water-soluble dark gray powder shape material.It is a plant growth regulators, the energy Promoting plant growth, and elementary composition: C 54.82% H 2.29%O 41.14% N 0.66% S 1.09% can need not to show its composition.
With above-mentioned gained foliage fertilizer in Rise's boot period, corn filling stage or soybean during the early flowering season to foliage-spray.
The amount of spraying is the 1.5-2kg/ hectare.20 times of aircraft spray dilutions, 200 times of mechanical spray dilutions, artificial mark spraying dilution 100-200 is doubly.Can not with alkaline combined use of pesticides.Overcast and rainy can not spraying.The amount of spraying is not dripped for well with the blade face.
Embodiment 2
Broad spectrum type foliage fertilizer: after taking raw material by following listed material and proportion relation thereof, the mechanical stirring mixing, be foliage fertilizer, raw material is, urea 110g, potassium primary phosphate 60g, zinc sulfate 8g, manganous sulfate 8g, sal epsom 23g, copper sulfate 1g, boric acid 8g, ammonium molybdate 3g, ferrous sulfate 6g, the basic sodium sulfonate 2g of dodecane, EDTA (sodium ethylene diamine tetracetate) 5g and xanthohumic acid 776g.With above-mentioned gained foliage fertilizer in Rise's boot period, corn filling stage, soybean foliage-spray during the early flowering season.
The amount of spraying is the 1.5-2kg/ hectare.20 times of aircraft spray dilutions, 200 times of mechanical spray dilutions, artificial mark spraying dilution 100-200 is doubly.Can not with alkaline combined use of pesticides.Overcast and rainy can not spraying.The amount of spraying is not dripped for well with the blade face.
Application examples one:
Suihua City Beilin District Dong Jin township, Heilongjiang Province, this area is positioned at the second accumulated temperature band, 2500 ℃-2700 ℃ of average annual accumulated temperature, soil type is black earth, the rice cultivation kind is " sky educates 131 ".Above-described embodiment is prepared the gained foliage fertilizer in Rise's boot period, according to the 1.5kg/ hectare, dilute 150 times of artificial sprayings.
Survey the product result and show, use foliage fertilizer output 637kg/ mu of the present invention, not apply foliage fertilizer as contrast, use foliage fertilizer of the present invention and process volume increase 60kg/ mu (referring to table 1) than contrast.
Application examples two:
Zhaodong City, Heilongjiang Province, this area are positioned at the first accumulated temperature band, and 2700 ℃ of average annual accumulated temperature are more than-2900 ℃, and soil type is black earth, and the maize planting kind is " first educating 335 ".Above-described embodiment is prepared the gained foliage fertilizer in the corn filling stage, according to the 2kg/ hectare, dilute 150 times of artificial sprayings.
Survey the product result and show, use foliage fertilizer output 712kg/ mu of the present invention, not apply foliage fertilizer as contrast, use foliage fertilizer of the present invention and process volume increase 77kg/ mu (referring to table 2) than contrast.
Application examples three:
Suihua City Beilin District Xinhua township, Heilongjiang Province, this area are positioned at the second accumulated temperature band, 2500 ℃-2700 ℃ of average annual accumulated temperature, and soil type is black earth, the manufacturing soybean kind is " agriculture 14 of pacifying ".Above-described embodiment is prepared the gained foliage fertilizer in the phase at soybean florescence, according to the 1.5kg/ hectare, dilute 150 times of artificial sprayings.
Survey the product result and show, use foliage fertilizer output 154kg/ mu of the present invention, not apply foliage fertilizer as contrast, use foliage fertilizer of the present invention and process volume increase 15kg/ mu (referring to table 3) than contrast.
Table 1 foliage fertilizer affects rice yield
Figure BDA0000112547320000021
Table 2 foliage fertilizer is to Yield of Corn
Table 3 foliage fertilizer affects soybean yields
Figure BDA0000112547320000032

Claims (3)

1. broad spectrum type foliage fertilizer, comprise, nitrogen, phosphorus, potassium and trace element, it is characterized in that: described foliage fertilizer, by weight percentage: urea 9-11%,, potassium primary phosphate 5.5-6.5%, zinc sulfate 0.7-0.9%, manganous sulfate 0.7-90.%, sal epsom 2.2-2.4%, copper sulfate 0.05%-0.15%, boric acid 0.6-1.0%, ammonium molybdate 0.2-0.4%, ferrous sulfate 0.4-0.6%, the basic sodium sulfonate 0.2% of dodecane, EDTA (sodium ethylene diamine tetracetate) 0.5%, xanthohumic acid 75-78%.
2. by broad spectrum type foliage fertilizer claimed in claim 1, it is characterized in that: every 1000g foliage fertilizer is, urea 105g, potassium primary phosphate 65g, zinc sulfate 8g, manganous sulfate 8g, sal epsom 23g, copper sulfate 1g, boric acid 8g, ammonium molybdate 3g, ferrous sulfate 6g, the basic sodium sulfonate 2g of dodecane, EDTA (sodium ethylene diamine tetracetate) 5g and xanthohumic acid 776g.
3. by broad spectrum type foliage fertilizer claimed in claim 1, it is characterized in that: described foliage fertilizer is applicable to paddy rice, corn or soybean, and the amount of spraying is every 1.5-2kg/ hectare.
CN2011103825553A 2011-11-25 2011-11-25 Broad spectrum type leaf fertilizer Pending CN103130559A (en)

Priority Applications (1)

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Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103274796A (en) * 2013-06-09 2013-09-04 福建农林大学 Special humic-acid-containing water-soluble solid fertilizer for Tieguanyin tea
CN103382391A (en) * 2013-07-09 2013-11-06 上海优马生物技术有限公司 Multifunction soil conditioner and preparation method thereof
CN103461043A (en) * 2013-09-10 2013-12-25 天津坂结土壤肥料技术开发有限公司 Planting method for improving rice yield
CN103460934A (en) * 2013-09-10 2013-12-25 天津坂结土壤肥料技术开发有限公司 Planting method for improving cotton yield
CN103483069A (en) * 2013-09-10 2014-01-01 天津坂结土壤肥料技术开发有限公司 All-nutrition type liquid fertilizer
CN103497020A (en) * 2013-09-30 2014-01-08 四川省烟草公司凉山州公司 Biological activity micronutrient fertilizer for tobacco planting and preparation method thereof
CN103553761A (en) * 2013-09-26 2014-02-05 上海优马生物技术有限公司 Functional nutrition agent for phytoremediation and its preparation method
CN103588542A (en) * 2013-11-15 2014-02-19 安徽省神农农业技术开发有限公司 High-efficient active water-soluble fertilizer containing humic acid and preparation method of same
CN104030806A (en) * 2014-05-29 2014-09-10 江苏泽大生物科技有限公司 Preparation and application methods of rice, wheat and cotton yield-increasing fertilizer
CN104446867A (en) * 2014-09-25 2015-03-25 阜南县永兴工艺品有限公司 Osier foliar fertilizer
CN104961519A (en) * 2015-06-17 2015-10-07 柳州市宝杨种植专业合作社 Foliage fertilizer for jasmine
CN105027953A (en) * 2015-08-28 2015-11-11 固镇县绿禾家庭农场 Method for planting soybeans in matrix
CN105036930A (en) * 2015-07-27 2015-11-11 太仓市秀兴农场专业合作社 Foliar fertilizer for maize
CN105052514A (en) * 2015-08-28 2015-11-18 固镇县绿禾家庭农场 Soybean planting method
CN105145027A (en) * 2015-06-27 2015-12-16 蚌埠市双墩农业生物科技开发有限责任公司 Corn plantation method
CN105237246A (en) * 2015-11-19 2016-01-13 东莞市神州生物科技有限公司 Trace element water-soluble fertilizer composition for leguminous plants and preparation method thereof
CN105399576A (en) * 2015-12-07 2016-03-16 河南晋开集团雨露复合肥有限公司 Liquid compound fertilizer for growing period and preparation method thereof
CN105503358A (en) * 2016-02-19 2016-04-20 广西壮族自治区中国科学院广西植物研究所 Fertilizer for increasing polysaccharide content in noble dendrobium and applying method thereof
CN105601409A (en) * 2015-11-19 2016-05-25 东莞市神州生物科技有限公司 Peanut water-soluble fertilizer composition and preparation method thereof
CN105884545A (en) * 2016-06-28 2016-08-24 六盘水师范学院 Special biological leaf fertilizer for rosa roxburghii and preparation method thereof
CN105948956A (en) * 2016-07-19 2016-09-21 陈素云 Leaf fertilizer special for siraitia grosvenorii
CN106220316A (en) * 2016-07-19 2016-12-14 陈素云 A kind of manufacture method of the foliage fertilizer for Fructus Momordicae
CN106348821A (en) * 2016-08-31 2017-01-25 菱花集团有限公司 Novel amino acid water-soluble fertilizer and preparation method thereof
CN106365744A (en) * 2016-08-31 2017-02-01 菱花集团有限公司 Amino acid water soluble fertilizer and preparation method thereof
CN108191532A (en) * 2018-02-07 2018-06-22 东北农业大学 A kind of Frigid black soil agriculture district alfalfa special foliar fertilizer and preparation method thereof and spraying method
CN111004062A (en) * 2020-01-04 2020-04-14 黑龙江省农业科学院土壤肥料与环境资源研究所 Liquid fertilizer for increasing yield of rice and preparation method and application thereof
CN111574289A (en) * 2020-07-01 2020-08-25 南京彩韵农林科技有限公司 Special foliar fertilizer for saline-alkali soil and use method thereof
CN114846974A (en) * 2022-05-09 2022-08-05 营口国丰生态农业发展有限公司 Paddy rice topdressing method for severe saline-alkali soil
CN115362902A (en) * 2022-09-26 2022-11-22 河南科技大学 Container cultivation method for 'Luoyang red' peony
CN116606174A (en) * 2023-05-29 2023-08-18 黑龙江省农业科学院大豆研究所 Soybean foliar fertilizer and preparation method and application thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1199726A (en) * 1997-09-04 1998-11-25 陈良玉 Efficient foliage fertilizer
CN1305979A (en) * 2001-02-23 2001-08-01 王镛先 Composite leaf fertilizer and its preparing process
CN1631850A (en) * 2003-12-23 2005-06-29 山东理工大学 Biological foliage fertilizer
CN101913941A (en) * 2010-07-13 2010-12-15 北京林业大学 Antitranspirant foliar fertilizer and preparation method thereof
CN102060621A (en) * 2010-12-17 2011-05-18 西安谦坤商务咨询管理有限公司 Organic foliar fertilizer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1199726A (en) * 1997-09-04 1998-11-25 陈良玉 Efficient foliage fertilizer
CN1305979A (en) * 2001-02-23 2001-08-01 王镛先 Composite leaf fertilizer and its preparing process
CN1631850A (en) * 2003-12-23 2005-06-29 山东理工大学 Biological foliage fertilizer
CN101913941A (en) * 2010-07-13 2010-12-15 北京林业大学 Antitranspirant foliar fertilizer and preparation method thereof
CN102060621A (en) * 2010-12-17 2011-05-18 西安谦坤商务咨询管理有限公司 Organic foliar fertilizer

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103274796A (en) * 2013-06-09 2013-09-04 福建农林大学 Special humic-acid-containing water-soluble solid fertilizer for Tieguanyin tea
CN103382391A (en) * 2013-07-09 2013-11-06 上海优马生物技术有限公司 Multifunction soil conditioner and preparation method thereof
CN103382391B (en) * 2013-07-09 2016-04-20 上海优马生物技术有限公司 A kind of multifunction soil conditioner and preparation method thereof
CN103461043A (en) * 2013-09-10 2013-12-25 天津坂结土壤肥料技术开发有限公司 Planting method for improving rice yield
CN103460934A (en) * 2013-09-10 2013-12-25 天津坂结土壤肥料技术开发有限公司 Planting method for improving cotton yield
CN103483069A (en) * 2013-09-10 2014-01-01 天津坂结土壤肥料技术开发有限公司 All-nutrition type liquid fertilizer
CN103553761B (en) * 2013-09-26 2015-02-25 上海优马生物技术有限公司 Functional nutrition agent for phytoremediation and its preparation method
CN103553761A (en) * 2013-09-26 2014-02-05 上海优马生物技术有限公司 Functional nutrition agent for phytoremediation and its preparation method
CN103497020A (en) * 2013-09-30 2014-01-08 四川省烟草公司凉山州公司 Biological activity micronutrient fertilizer for tobacco planting and preparation method thereof
CN103497020B (en) * 2013-09-30 2014-12-31 四川省烟草公司凉山州公司 Biological activity micronutrient fertilizer for tobacco planting and preparation method thereof
CN103588542B (en) * 2013-11-15 2015-08-05 安徽省神农农业技术开发有限公司 A kind of high-efficiency activated containing humic-acid kind water-soluble fertilizer and method for formulating thereof
CN103588542A (en) * 2013-11-15 2014-02-19 安徽省神农农业技术开发有限公司 High-efficient active water-soluble fertilizer containing humic acid and preparation method of same
CN104030806A (en) * 2014-05-29 2014-09-10 江苏泽大生物科技有限公司 Preparation and application methods of rice, wheat and cotton yield-increasing fertilizer
CN104446867A (en) * 2014-09-25 2015-03-25 阜南县永兴工艺品有限公司 Osier foliar fertilizer
CN104961519A (en) * 2015-06-17 2015-10-07 柳州市宝杨种植专业合作社 Foliage fertilizer for jasmine
CN105145027A (en) * 2015-06-27 2015-12-16 蚌埠市双墩农业生物科技开发有限责任公司 Corn plantation method
CN105036930A (en) * 2015-07-27 2015-11-11 太仓市秀兴农场专业合作社 Foliar fertilizer for maize
CN105052514A (en) * 2015-08-28 2015-11-18 固镇县绿禾家庭农场 Soybean planting method
CN105027953A (en) * 2015-08-28 2015-11-11 固镇县绿禾家庭农场 Method for planting soybeans in matrix
CN105237246A (en) * 2015-11-19 2016-01-13 东莞市神州生物科技有限公司 Trace element water-soluble fertilizer composition for leguminous plants and preparation method thereof
CN105601409A (en) * 2015-11-19 2016-05-25 东莞市神州生物科技有限公司 Peanut water-soluble fertilizer composition and preparation method thereof
CN105399576A (en) * 2015-12-07 2016-03-16 河南晋开集团雨露复合肥有限公司 Liquid compound fertilizer for growing period and preparation method thereof
CN105503358A (en) * 2016-02-19 2016-04-20 广西壮族自治区中国科学院广西植物研究所 Fertilizer for increasing polysaccharide content in noble dendrobium and applying method thereof
CN105884545A (en) * 2016-06-28 2016-08-24 六盘水师范学院 Special biological leaf fertilizer for rosa roxburghii and preparation method thereof
CN105948956A (en) * 2016-07-19 2016-09-21 陈素云 Leaf fertilizer special for siraitia grosvenorii
CN106220316A (en) * 2016-07-19 2016-12-14 陈素云 A kind of manufacture method of the foliage fertilizer for Fructus Momordicae
CN106348821A (en) * 2016-08-31 2017-01-25 菱花集团有限公司 Novel amino acid water-soluble fertilizer and preparation method thereof
CN106365744A (en) * 2016-08-31 2017-02-01 菱花集团有限公司 Amino acid water soluble fertilizer and preparation method thereof
CN108191532A (en) * 2018-02-07 2018-06-22 东北农业大学 A kind of Frigid black soil agriculture district alfalfa special foliar fertilizer and preparation method thereof and spraying method
CN111004062A (en) * 2020-01-04 2020-04-14 黑龙江省农业科学院土壤肥料与环境资源研究所 Liquid fertilizer for increasing yield of rice and preparation method and application thereof
CN111574289A (en) * 2020-07-01 2020-08-25 南京彩韵农林科技有限公司 Special foliar fertilizer for saline-alkali soil and use method thereof
CN114846974A (en) * 2022-05-09 2022-08-05 营口国丰生态农业发展有限公司 Paddy rice topdressing method for severe saline-alkali soil
CN115362902A (en) * 2022-09-26 2022-11-22 河南科技大学 Container cultivation method for 'Luoyang red' peony
CN115362902B (en) * 2022-09-26 2023-11-21 河南科技大学 Cultivation method of 'Luoyang red' peony in container
CN116606174A (en) * 2023-05-29 2023-08-18 黑龙江省农业科学院大豆研究所 Soybean foliar fertilizer and preparation method and application thereof

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Application publication date: 20130605