CN102030586A - Foliage fertilizer for sweet potatoes and use method thereof - Google Patents
Foliage fertilizer for sweet potatoes and use method thereof Download PDFInfo
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- CN102030586A CN102030586A CN2010105191878A CN201010519187A CN102030586A CN 102030586 A CN102030586 A CN 102030586A CN 2010105191878 A CN2010105191878 A CN 2010105191878A CN 201010519187 A CN201010519187 A CN 201010519187A CN 102030586 A CN102030586 A CN 102030586A
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- rhizoma dioscoreae
- dioscoreae esculentae
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- leaf leaven
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Abstract
The invention belongs to the technical field of fertilizers for agriculture, and in particular relates to a foliage fertilizer for sweet potatoes and a use method thereof. The invention has the technical scheme that the foliage fertilizer for sweet potatoes is mainly prepared from nutritive elements and a plant growth regulator in percentage by weight into a water solution. The foliage fertilizer for sweet potatoes provided by the invention is of a promoting and controlling combined type and is applicable to both the early growth stage and later growth stage.
Description
Technical field
The invention belongs to technical field of agricultural fertilizers, relate in particular to a kind of Rhizoma Dioscoreae esculentae leaf leaven and using method thereof.
Background technology
Existing foliage fertilizer mostly is and improves crop photosynthesis efficient, disease-resistant, promotion root system development, increase effects such as flower and fruit, be applicable to crops such as Gramineae, pulse family, vegetable and fruit tree, but because piece root crop sweet potato needs the character of fertilizer in different vegetative period is different, and being difficult to carry out the soil root system topdresses, function and effect that existing foliage fertilizer is main are single, and be poor to the ability of regulation and control in the time of infertility of sweet potato, the special-purpose foliage fertilizer material at sweet potato useless.
Summary of the invention
The objective of the invention is to, overcome the deficiencies in the prior art, the short control of a kind of sweet potato mating type leaf leaven is provided, be applicable to the different needs in piece root crop early stage and later stage, the present invention simultaneously also provides the using method of sweet potato special-purpose foliage fertilizer.
For solving the problems of the technologies described above, technical scheme of the present invention is: the Rhizoma Dioscoreae esculentae leaf leaven, mainly comprise the aqueous solution of being made up of by weight percentage nutritive element and plant-growth regulator, mineral nutrient element wherein is: urea 18%-30%, potassium primary phosphate 6%, sal epsom 6%, ferrous sulfate 3%, copper sulfate 3%, zinc sulfate 3%, manganous sulfate 3%; Described plant-growth regulator is: sodium nitrophenolate 0.0006%, diethylamino ethanol caproate (DA-6) 0.001%-0.002%, uniconazole 0.01%-0.02%; Organic solvent 1-3%, surplus is a deionized water.
Measure each component by above-mentioned containing, at first with nutritive element urea, potassium primary phosphate, sal epsom, ferrous sulfate, copper sulfate, zinc sulfate and manganous sulfate, successively in dissolved in deionized water, stir while dissolving; Add sodium nitrophenolate again after treating to dissolve fully and hexanoic acid diethylaminoethanol dissolves fully, mixing solutions, then uniconazole is made the Rhizoma Dioscoreae esculentae leaf leaven with adding in the mixing solutions behind the organic solvent dissolution again, mixing earlier.
Organic solvent of the present invention is analytically pure N, dinethylformamide or dehydrated alcohol.
Mineral nutrient element is respectively urea 45-75 gram, potassium primary phosphate 15 grams, sal epsom 15 grams, ferrous sulfate 7.5 grams, copper sulfate 7.5 grams, zinc sulfate 7.5 gram, manganous sulfate 7.5 grams, successively in dissolved in deionized water, it is slow that dissolving is wanted, stir while dissolving, add 1.5 milligrams of sodium nitrophenolates and 2.5-5.0 milligram hexanoic acid diethylaminoethanol again, make mixing solutions, then 25-50 milligram uniconazole is used earlier analytically pure N, be dissolved in again in the mixing solutions behind dinethylformamide or the anhydrous alcohol solution, mix, be settled to 250 milliliters at last.
The using method of Rhizoma Dioscoreae esculentae leaf leaven is promptly transplanted at the growth piece root initial stage of expanding of sweet potato and to be carried out foliage-spray in back 35 days, uses Rhizoma Dioscoreae esculentae leaf leaven 250ml for every mu, sprays behind 60 times of liquid; Before the sweet potato growth is promptly gathered in the crops in the later stage, carried out foliage-spray in 30-45 days, use Rhizoma Dioscoreae esculentae leaf leaven 250ml for every mu, spray behind 60 times of liquid; The front and back phase sprays once respectively.
Used sodium nitrophenolate effect is to remove interionic antagonistic action among the present invention, increases the saturating property of blade face stratum corneum and cellular plasm film, improves fertilizer utilization efficiency; Diethylamino ethanol caproate can promote light cooperative rate, transpiration rate and chlorophyll content; Uniconazole promotes root of hair, top underground part Dry Matter in phase for shortening stipes.
Test one:
The concentration gradient of different concns uniconazole and diethylamino ethanol caproate (DA-6) to the Ji potato 18 yield trials result such as table 1:
Table 1:
The concentration screening testing data shows: the yield effect maximum of 0.015% pair of sweet potato of DA-60.0015% and uniconazole (Ji potato 18), output is the highest.
Test two:
Sodium nitrophenolate, diethylamino ethanol caproate and three kinds of conditioning agents of uniconazole share the g and D that can regulate sweet potato jointly, with Ji potato 18, Xu's potato 18 and merchant's potato 0110 is subjects, every kind is divided into identical four groups, first group is control group, and fertilise is not used uniconazole for second group, use choline dichloride for the 3rd group, use foliage fertilizer of the present invention for the 4th group, second group, the 3rd group is identical with the 4th group of fertilizer amount of using, test-results such as table 1:
Table 2:
Test shows that the foliage fertilizer of the present invention of same amount has promoted the output of Ji potato 18, Xu's potato 18 and merchant's potato 0110, and comparison is according to improving 30.2%, 23.4% and 36.8% respectively; The present invention increases production 9.1%, 8.3% and 12.7% respectively than spraying the uniconazole processing separately; Mixture increases production 13.6%, 12.3% and 10.1% respectively than spraying the choline dichloride processing separately.
At present, do not see the regulating agent special of sweet potato aspect on the market.
The invention has the beneficial effects as follows: Rhizoma Dioscoreae esculentae leaf leaven of the present invention is short control mating type, and the early stage of growth and later stage all can be suitable for.This Rhizoma Dioscoreae esculentae leaf leaven has two characteristics: the first, conditioner formulations difference, so role is also different; The second, spray the difference in period, one be the sweet potato growth early stage be the piece root formation phase short photosynthetic, control prosperous length, the 2nd, the growth later stage delays senility, promotes dry-matter to shift to the piece root, thereby helps coordinating storehouse, sweet potato source and overground part and underground part relation, promotes the sweet potato volume increase.
Embodiment
Embodiment 1
The Rhizoma Dioscoreae esculentae leaf leaven, mainly comprise the aqueous solution of being made up of by weight percentage nutritive element and plant-growth regulator, nutritive element wherein is: urea 18%, potassium primary phosphate 6%, sal epsom 6%, ferrous sulfate 3%, copper sulfate 3%, zinc sulfate 3%, manganous sulfate 3%; Described plant-growth regulator is: sodium nitrophenolate 0.0006%, diethylamino ethanol caproate (DA-6) 0.001%, uniconazole 0.01%; Analytically pure N, dinethylformamide 2%, surplus is a deionized water.
Measure each component by above-mentioned containing, at first with nutritive element urea, potassium primary phosphate, sal epsom, ferrous sulfate, copper sulfate, zinc sulfate and manganous sulfate, successively in dissolved in deionized water, stir while dissolving; Add sodium nitrophenolate again after treating to dissolve fully and hexanoic acid diethylaminoethanol dissolves fully, mixing solutions, then uniconazole use earlier analytically pure N, dinethylformamide joins in the mixing solutions after dissolving again, mixes and makes the Rhizoma Dioscoreae esculentae leaf leaven.
A kind of using method of Rhizoma Dioscoreae esculentae leaf leaven is carried out foliage-spray at the growth piece root initial stage of expanding of sweet potato, and every mu sprays 250g, 60 times of liquid; Carried out foliage-spray in 30-45 days before the sweet potato growth is promptly gathered in the crops in the later stage, every mu sprays 250g, 60 times of liquid; The front and back phase sprays once respectively.
Embodiment 2
The Rhizoma Dioscoreae esculentae leaf leaven, mainly comprise the aqueous solution of being made up of by weight percentage nutritive element and plant-growth regulator, nutritive element wherein is: urea 30%, potassium primary phosphate 6%, sal epsom 6%, ferrous sulfate 3%, copper sulfate 3%, zinc sulfate 3%, manganous sulfate 3%; Described plant-growth regulator is: sodium nitrophenolate 0.0006%, diethylamino ethanol caproate (DA-6) 0.002%, uniconazole 0.02%; Analytically pure N, dinethylformamide 2%, surplus is a deionized water.
Preparation and using method are with embodiment 1.
Embodiment 3
The Rhizoma Dioscoreae esculentae leaf leaven, mainly comprise the aqueous solution of being made up of by weight percentage nutritive element and plant-growth regulator, nutritive element wherein is: urea 24%, potassium primary phosphate 6%, sal epsom 6%, ferrous sulfate 3%, copper sulfate 3%, zinc sulfate 3%, manganous sulfate 3%; Described plant-growth regulator is: sodium nitrophenolate 0.0006%, diethylamino ethanol caproate (DA-6) 0.0015%, uniconazole 0.015%; Analytically pure N, dinethylformamide 2%, surplus is a deionized water.
The preparation and using method with embodiment 1,
Following table is the result of use of 3 embodiment:
Test is carried out in academy of agricultural sciences, Shandong Province crop investigations institute experimental plot respectively at 2007 and 2008, is light loam experimental field, and soil fertility is medium, the soil organism 1.83%, hydrolyzable nitrogen 112.5mgkg
-1, rapid available phosphorus 56.7mgkg
-1, available potassium 98.mgkg
-1Split block design is adopted in test, and on June 14th, 2007 planted, and October 20 gathered in the crops; On June 11st, 2008 planted, and October 24 gathered in the crops.Test is repetition 4 times (repeat 1 be the enumeration district of uprooting), sub-district area 27m
2, the long 6m in ridge, row spacing 0.75m, 6 row districts, planting density 51000plantha
-2, the same land for growing field crops of field management.
Table 3 Rhizoma Dioscoreae esculentae leaf leaven of the present invention is handled the influence to different yield of sweet potato
Annotate: data are average data in 2007 and 2,008 two in the table.CK: contrast, handle the sub-district that does not promptly spray foliage fertilizer.Rhizoma Dioscoreae esculentae leaf leaven of the present invention is handled: promptly respectively spray processing once when sweet potato was transplanted back 35 days and gather in the crops preceding 45 days.
As shown in table 3, Rhizoma Dioscoreae esculentae leaf leaven of the present invention is handled and has all significantly been reduced the long R/S of stem of three sweet potato varieties and improved yield of sweet potato, significantly reduced the overground part weight of Ji potato 18, the piece root that has significantly improved Xu's potato 18 and merchant's potato 0110 is heavy, the output of embodiment 3 improves more obvious, this explanation rationally sprays foliage fertilizer can increase yield of sweet potato by the overground part of conciliation sweet potato and the ratio (R/S value) of underground part, this illustrates that also the source base relation of regulating sweet potato is the important channel that promotes that yield of sweet potato increases.
Claims (3)
1. Rhizoma Dioscoreae esculentae leaf leaven, it is characterized in that: mainly comprise the aqueous solution of being made up of by weight percentage nutritive element and plant-growth regulator, wherein said mineral nutrient element is: urea 18%-30%, potassium primary phosphate 6%, sal epsom 6%, ferrous sulfate 3%, copper sulfate 3%, zinc sulfate 3%, manganous sulfate 3%; Described plant-growth regulator is: sodium nitrophenolate 0.0006%, diethylamino ethanol caproate (DA-6) 0.001%-0.002%, uniconazole 0.01%-0.02%; Organic solvent 1-3%, surplus is a deionized water.
Measure each component by above-mentioned containing, at first with nutritive element urea, potassium primary phosphate, sal epsom, ferrous sulfate, copper sulfate, zinc sulfate and manganous sulfate, successively in dissolved in deionized water, stir while dissolving; Add sodium nitrophenolate again after treating to dissolve fully and hexanoic acid diethylaminoethanol dissolves fully, mixing solutions, then uniconazole is made the Rhizoma Dioscoreae esculentae leaf leaven with adding in the mixing solutions behind the organic solvent dissolution again, mixing earlier.
2. according to the described Rhizoma Dioscoreae esculentae leaf leaven of claim 1, it is characterized in that: described organic solvent is analytically pure N, dinethylformamide or dehydrated alcohol.
3. according to the using method of the described Rhizoma Dioscoreae esculentae leaf leaven of claim 1, it is characterized in that: carried out foliage-spray in 35 days at the growth piece root of the sweet potato initial stage of expanding after promptly with calamity, use Rhizoma Dioscoreae esculentae leaf leaven 250ml for every mu, spray behind 60 times of liquid; Before the sweet potato growth is promptly gathered in the crops in the later stage, carried out foliage-spray in 30-45 days, use Rhizoma Dioscoreae esculentae leaf leaven 250ml for every mu, spray behind 60 times of liquid; The front and back phase sprays once respectively.
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167648A (en) * | 2011-05-24 | 2011-08-31 | 河南天宇肥业有限公司 | Novel high-efficiency granulated fertilizer |
| CN102531780A (en) * | 2011-12-30 | 2012-07-04 | 上海交通大学 | Growth regulator for quickly turfing lawn in factory low-illumination environment |
| CN102557804A (en) * | 2012-02-29 | 2012-07-11 | 北京农业职业学院 | Foliar spray fertilizer for preventing yellow leaf disease of pear nursery stock |
| CN102584402A (en) * | 2012-02-29 | 2012-07-18 | 北京农业职业学院 | Leaf surface sprayed fertilizer for pear chlorosis |
| CN103314754A (en) * | 2013-06-26 | 2013-09-25 | 山东省农业科学院 | Sweet potato cultivation method using whole-course chemical control |
| CN103782784A (en) * | 2014-02-21 | 2014-05-14 | 福建八马茶业有限公司 | Method for cultivating sweet potato miniascape |
| CN103848680A (en) * | 2013-09-10 | 2014-06-11 | 北京阿格瑞斯生物技术有限公司 | High-efficiency composite type wheat foliage spraying wettable powder and application method thereof |
| CN103975950A (en) * | 2013-06-04 | 2014-08-13 | 桂林桂开生物科技股份有限公司 | Plant growth regulator and preparation method thereof |
| RU2537906C2 (en) * | 2013-03-12 | 2015-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Мичуринский государственный аграрный университет" (ФГБОУ ВПО МичГАУ) | Method for fruits and berries enrichment with magnesium |
| CN104521506A (en) * | 2014-12-25 | 2015-04-22 | 泰安市农业科学研究院 | High-quality and high-efficient cultivation technology for dry-land sweet potatoes |
| CN105948894A (en) * | 2016-04-29 | 2016-09-21 | 河南省农业科学院粮食作物研究所 | Lodging-resistant agent for foxtail millet, and preparation method and application thereof |
| CN108117434A (en) * | 2016-11-29 | 2018-06-05 | 丹阳市金土地景观苗木专业合作社 | A kind of special disease resistance foliar fertilizer of corn |
| CN110547165A (en) * | 2019-10-09 | 2019-12-10 | 山东省农业科学院作物研究所 | Fresh-eating sweet potato cultivation method based on water and fertilizer integration |
| CN112409085A (en) * | 2020-12-08 | 2021-02-26 | 湖南鼎翔源农牧有限公司 | Spraying method of plant strengthening agent |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167648B (en) * | 2011-05-24 | 2013-04-10 | 河南天宇肥业有限公司 | Novel high-efficiency granulated fertilizer |
| CN102167648A (en) * | 2011-05-24 | 2011-08-31 | 河南天宇肥业有限公司 | Novel high-efficiency granulated fertilizer |
| CN102531780A (en) * | 2011-12-30 | 2012-07-04 | 上海交通大学 | Growth regulator for quickly turfing lawn in factory low-illumination environment |
| CN102531780B (en) * | 2011-12-30 | 2013-08-28 | 上海交通大学 | Growth regulator for quickly turfing lawn in factory low-illumination environment |
| CN102557804B (en) * | 2012-02-29 | 2014-05-07 | 北京农业职业学院 | Foliar spray fertilizer for preventing yellow leaf disease of pear nursery stock |
| CN102557804A (en) * | 2012-02-29 | 2012-07-11 | 北京农业职业学院 | Foliar spray fertilizer for preventing yellow leaf disease of pear nursery stock |
| CN102584402A (en) * | 2012-02-29 | 2012-07-18 | 北京农业职业学院 | Leaf surface sprayed fertilizer for pear chlorosis |
| RU2537906C2 (en) * | 2013-03-12 | 2015-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Мичуринский государственный аграрный университет" (ФГБОУ ВПО МичГАУ) | Method for fruits and berries enrichment with magnesium |
| CN103975950A (en) * | 2013-06-04 | 2014-08-13 | 桂林桂开生物科技股份有限公司 | Plant growth regulator and preparation method thereof |
| CN103314754B (en) * | 2013-06-26 | 2014-05-21 | 山东省农业科学院 | Sweet potato cultivation method using whole-course chemical control |
| CN103314754A (en) * | 2013-06-26 | 2013-09-25 | 山东省农业科学院 | Sweet potato cultivation method using whole-course chemical control |
| CN103848680A (en) * | 2013-09-10 | 2014-06-11 | 北京阿格瑞斯生物技术有限公司 | High-efficiency composite type wheat foliage spraying wettable powder and application method thereof |
| CN103782784A (en) * | 2014-02-21 | 2014-05-14 | 福建八马茶业有限公司 | Method for cultivating sweet potato miniascape |
| CN104521506A (en) * | 2014-12-25 | 2015-04-22 | 泰安市农业科学研究院 | High-quality and high-efficient cultivation technology for dry-land sweet potatoes |
| CN105948894A (en) * | 2016-04-29 | 2016-09-21 | 河南省农业科学院粮食作物研究所 | Lodging-resistant agent for foxtail millet, and preparation method and application thereof |
| CN105948894B (en) * | 2016-04-29 | 2019-04-23 | 河南省农业科学院粮食作物研究所 | Millet resistance to lodging agent and the preparation method and application thereof |
| CN108117434A (en) * | 2016-11-29 | 2018-06-05 | 丹阳市金土地景观苗木专业合作社 | A kind of special disease resistance foliar fertilizer of corn |
| CN110547165A (en) * | 2019-10-09 | 2019-12-10 | 山东省农业科学院作物研究所 | Fresh-eating sweet potato cultivation method based on water and fertilizer integration |
| CN112409085A (en) * | 2020-12-08 | 2021-02-26 | 湖南鼎翔源农牧有限公司 | Spraying method of plant strengthening agent |
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Inventor after: Wang Baoqing Inventor after: Jie Beitao Inventor after: Zhang Liming Inventor after: Wang Qingmei Inventor after: Dong Shunxu Inventor after: Zhang Haiyan Inventor after: Hou Fuyun Inventor after: Li Aixian Inventor before: Zhang Liming Inventor before: Wang Baoqing Inventor before: Wang Qingmei |
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