CN105237239B - A kind of foliar fertilizer and its method of administration of suitable selenium rich kiwi fruit production - Google Patents
A kind of foliar fertilizer and its method of administration of suitable selenium rich kiwi fruit production Download PDFInfo
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- CN105237239B CN105237239B CN201510793992.2A CN201510793992A CN105237239B CN 105237239 B CN105237239 B CN 105237239B CN 201510793992 A CN201510793992 A CN 201510793992A CN 105237239 B CN105237239 B CN 105237239B
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Abstract
The present invention relates to a kind of foliar fertilizers and its method of administration of suitable selenium rich kiwi fruit production, it is by urea, potassium fulvate, sodium selenite, neopelex by regulation proportion ingredient, by dispensing, sprinkling, drying, crushing, sieving and etc. the higher fertilizer of dissolubility is prepared, 30~50g/kg is calculated as with selenium element.The foliar fertilizer form is solid, and prepared before use is at a certain concentration Se content mother liquor, the liquid foliage fertilizer being diluted to, and is sprayed in fruiting period and fruit expanding period at the beginning of actinidia tree.Fertilizer active ingredient proportioning science, transport are easy to carry, and method of administration is simple, is remarkably improved Kiwi berry Se content, the advantages that improving fruits nutrition quality, is suitable for the vast Kiwi berry producing region in China, for producing selenium rich kiwi fruit, not only economical and effective, but also safe ready.
Description
One, technical field
The invention belongs to the technical field of fertilizers in agricultural, and in particular to a kind of solid leaf of suitable selenium rich kiwi fruit production
The preparation method of leaven.
Two, technical background
Selenium is referred to as " king of anticancer " in body trace element by scientist, is the important composition of internal various organized enzymes
Ingredient participates in the normal immune function of body.Human body selenium deficiency can lead the aging of Keshan disease, Kaschin-Beck disease and human body, cancer, the heart
The generation of more than the 40 kinds of diseases such as cranial vascular disease, cataract, cyst fibre modification, diabetes, male sterility, hypertension.And I
For state-owned 2/3 inhabitants live in low selenium or the area of selenium deficiency, there are about 100,000,000 people to be in selenium deficiency state.Selenium is recommended by Chinese Soclety of Nutrition
50~200 μ g of daily intaking amount.And according to China's nutrition survey, be grown up daily selenium intake only 26~32 μ g.Therefore, science is mended
Selenium is increasingly to be valued by people.
It is mostly inorganic selenium i.e. sodium selenite that China, which commonly takes orally selenium product, at present, and sodium selenite has stronger poison is secondary to make
With, and the Organic Selenium generated after animals and plants convert has larger safe range, toxic side effect small, bioavailability is high.
Studies have shown that plant can generate antagonism by selenium enriching functions with some heavy metals, to reduce the content of heavy metal；Separately
Outside, the content of protein in plant, vitamin C etc. can also be improved；Improve the storage property etc. of fruit.But plant is from soil
In the selenium that absorbs be extremely limited, therefore the wide market of selenium-enriched fertilizer.
Currently, there are many selenium-enriched fertilizers on the market, some is as base manure, and some is as foliar fertilizer.But existing selenium-rich
There are many problems in fertilizer, higher using concentration if plant utilization rate is relatively low in practical applications, to occur hindering leaf, hinder fruit
The phenomenon that, then easily there is contaminated soil as base manure, the situations such as plant absorption conversion ratio is low.The present invention is quasi- select potassium fulvate and
Urea does matrix, and sodium selenite is joined to form stable solid powder, with provide it is a kind of be suitable for Kiwi berry production
The production of selenium-enriched foliage fertilizer and method of administration, fertilizer transport is easy to carry, and method of administration is simple, is remarkably improved Kiwi berry selenium and contains
The advantages that amount, improvement fruits nutrition quality, it is suitable for the vast Kiwi berry producing region in China, it is both economical for producing selenium rich kiwi fruit
Effectively, and safe ready.
Three, invention content
Technical problem：
The object of the present invention is to provide a kind of selenium-enriched foliage fertilizer and its method of administration is answered, is used for the production of selenium rich kiwi fruit,
It is poor, inconvenient to carry to solve selenium-enriched fertilizer dissolubility, uneconomical safety, actinidia tree absorb the technical problems such as selenium effect difference, profit
It can the good selenium rich kiwi fruits of output Se content 0.025-0.1365mg/kg with this method.
Technical solution：
It is provided by the present invention be suitable for produce selenium rich kiwi fruit solid foliar fertilizer, be produce by the following method and
At：
Component meter by weight, by 300-600 parts of potassium fulvate, 300-600 parts of urea, 25-60 parts of sodium selenite, 12
After 1-2 parts of sodium alkyl benzene sulfonate crushes mixing, packed by drying and screening.The specific method is as follows：
(1) dispensing：Potassium fulvic acid powder, urea powder and neopelex powder are mixed thoroughly into according to a certain percentage mixed
Close material：
(2) add selenium：A certain amount of sodium selenite is dissolved in after water and is uniformly sprayed onto in the material of step (1)；
(3) dry：The material of step (2) is dried with air drier；
(4) it crushes：It is crushed with pulverizer after drying；
(5) it is sieved：Material after crushing sieves with 100 mesh sieve；
(6) it detects：The indexs such as product testing moisture, heavy metal, N-P-K content, Se content；
(7) it packs：The product for weighing certain mass carries out packaging seal with particles packing machine；
(8) it stores：Packaged product is placed under well-ventilated, dry shady and cool environment.
The foliar fertilizer concentration that the above method obtains is calculated as 30~50g/kg with selenium element.
Selenium-enriched foliage fertilizer provided by the present invention is used for the method for administration of selenium rich kiwi fruit production, and method includes：
(1) mother liquor：It takes 100-200 grams of selenium-enriched fertilizer to be dissolved in 1 liter of water, certain density mother liquor is made, it is spare；
(2) foliar fertilizer is blent：100-200 milliliters of mother liquor, dilution is taken to be watered 40 kilograms, be configured to liquid foliage fertilizer and face
With；
(3) mode is sprayed：It is sprayed once in the first fruiting period and fruit expanding period sprayer of actinidia tree, per acre dosage 30-40
Kilogram.
Advantageous effect：
Foliar fertilizer provided by the present invention and its production method for selenium rich kiwi fruit, good effect are：
1) fertilizer formula science：Fertilizer formula urea is a kind of common effective nitrogenous fertilizer of plant, and potassium fulvate is one
The short chain molecule structural material kind extracted from natural molecule, have higher load capacity and physiological activity can chelate constant and
It is that plant utilizes that trace nutrient, which makes it preferably,；Neopelex is a kind of common surfactant, can be with
Extend selenium fertilizer in leaf table residence time, improves the utilization rate of Selenium By The Plants fertilizer, therefore, fertilizer formula science can cooperate with
Improve the selenium absorptivity and nutritional quality of Kiwi berry.
2) finished product convenient transportation：The fertilizer is that the solid powder of 100 mesh fineness compared to liquid foliage fertilizer is not in swollen
The situations such as bag, leakage, precipitated crystal, convenient for storage transport over long distances.
3) it sprays simple and safe：Selenium fertilizer is applied relative to soil base, which can be artificial after being watered
It sprays, is not necessarily to a large amount of manpowers, easy to operate, safety non-pollution noresidue.
4) application effect is apparent：The Se content that selenium-enriched foliage fertilizer can not only significantly improve Kiwi berry can also improve macaque
The fruit quality of peach.Table 2 the result shows that, spraying the selenium-enriched foliage fertilizer makes the Se content of Kiwi berry from the 0.018mg/kg of control group
It is increased to 0.136mg/kg and improves 6.5 times, while titratable acid content reduces, soluble solid, reduced sugar and vitamin
The nutritional qualities such as C content are all significantly improved.
Influence of 1 Spraying Se-fertilizer of table to kiwifruit fruit
Four, specific implementation mode
Embodiment 1：Component meter by weight, by potassium fulvate 45kg, urea 45kg, neopelex 100g and
After sodium selenite 4kg crushes mixing, sieving packaging is dried.The specific method is as follows：
(1) dispensing：Potassium fulvic acid powder, urea powder and neopelex powder are mixed thoroughly into according to a certain percentage mixed
Close material；
(2) add selenium：Sodium selenite is dissolved in after water and is uniformly sprayed onto in the material of step (1)；
(3) dry：The material of step (2) is dried with air drier；
(4) it crushes：It is crushed with pulverizer after drying；
(5) it is sieved：Material after crushing sieves with 100 mesh sieve；
(6) it detects：The indexs such as product testing moisture, heavy metal, N-P-K content, Se content；
(7) it packs：The product for weighing certain mass carries out packaging seal with particles packing machine；
(8) it stores：Packaged product is placed under well-ventilated, dry shady and cool environment.
The concentration for the foliar fertilizer that the above method obtains is calculated as 42.55g/kg with selenium element.
Foliar fertilizer provided by the present invention is used for the method for administration of 1 selenium rich kiwi fruit of proving ground production, including：
(1) mother liquor：It takes 150 grams of selenium-enriched fertilizer to be dissolved in 1 liter of water, certain density mother liquor is made, it is spare；
(2) foliar fertilizer is blent：200 milliliters of mother liquor, dilution is taken to be watered 40 kilograms, be configured to liquid foliage fertilizer, face use；
(3) mode is sprayed：It is sprayed once in the first fruiting period and fruit expanding period sprayer of actinidia tree, dosage 40 is public per acre
Jin.
Embodiment 2：Component meter by weight, by potassium fulvate 50kg, urea 60kg, neopelex 100g and
After sodium selenite 5kg crushes mixing, sieving packaging is dried.The specific method is as follows：
(1) dispensing：Potassium fulvic acid powder, urea powder and neopelex powder are mixed thoroughly into according to a certain percentage mixed
Close material；
(2) add selenium：Sodium selenite is dissolved in after water and is uniformly sprayed onto in the material of step (1)；
(3) dry：The material of step (2) is dried with air drier；
(4) it crushes：It is crushed with pulverizer after drying；
(5) it is sieved：Material after crushing sieves with 100 mesh sieve；
(6) it detects：The indexs such as product testing moisture, heavy metal, N-P-K content, Se content；
(7) it packs：The product for weighing certain mass carries out packaging seal with particles packing machine；
(8) it stores：Packaged product is placed under well-ventilated, dry shady and cool environment.
The concentration for the foliar fertilizer that the above method obtains is calculated as 43.47g/kg with selenium element.
Foliar fertilizer provided by the present invention is used for the method for administration of 2 selenium rich kiwi fruit of proving ground production, and method includes：
(1) mother liquor：It takes 200 grams of selenium-enriched fertilizer to be dissolved in 1 liter of water, certain density mother liquor is made, it is spare；
(2) foliar fertilizer is blent：160 milliliters of mother liquor, dilution is taken to be watered 40 kilograms, be configured to liquid foliage fertilizer, face use；
(3) mode is sprayed：It is sprayed once in the first fruiting period and fruit expanding period sprayer of actinidia tree, dosage 30 is public per acre
Jin.
Claims (2)
1. a kind of foliar fertilizer for being suitable for producing selenium rich kiwi fruit, which is characterized in that raw material components weight is as follows：Potassium fulvate 45
Kilogram, 45 kilograms of urea, 4 kilograms of sodium selenite, 100 grams of neopelex, take 150 grams of solid foliar fertilizer to be dissolved in 1
Water is risen, certain density mother liquor is made, then take 200 milliliters of mother liquor, dilution is watered 40 kilograms and liquid foliage fertilizer is made.
2. liquid foliage fertilizer according to claim 1 is used for the method for administration of selenium rich kiwi fruit, in the first fruit of actinidia tree
Phase and fruit expanding period, are sprayed once, per acre 40 kilograms of dosage.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111201936A (en) * | 2019-12-17 | 2020-05-29 | 武汉轻工大学 | Selenium-rich kiwi fruit and cultivation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594547A (en) * | 2016-03-18 | 2016-05-25 | 四川棚花农业开发有限公司 | Fertilizing method for actinidia chinensis |
| CN106105939A (en) * | 2016-06-23 | 2016-11-16 | 成都尚食农业科技有限公司 | A kind of selenium rich kiwi fruit production method |
| CN106748020A (en) * | 2016-12-02 | 2017-05-31 | 安徽根正生态农业有限公司 | A kind of magnetic water keeping fertilizer for producing selenium rich kiwi fruit |
| CN106986710A (en) * | 2017-06-04 | 2017-07-28 | 贵州村华秋实现代生态农业有限公司 | A kind of foliage spray fertilizer of red kiwifruit |
| CN108852897A (en) * | 2018-07-12 | 2018-11-23 | 江西中科硒谷功能农业发展有限公司 | A kind of preparation method of being Selenium in Plants nourishing skin liquid |
| CN109729896A (en) * | 2018-12-03 | 2019-05-10 | 江西万雅生态旅游开发有限公司 | The breeding method of selenium rich kiwi fruit |
| CN112919989A (en) * | 2021-01-20 | 2021-06-08 | 重庆文理学院 | Fertilizer suitable for producing selenium-rich kiwi fruits and preparation method thereof |
| CN114538994A (en) * | 2022-01-14 | 2022-05-27 | 宁夏天鑫源生物科技有限公司 | Preparation method of fulvic acid selenium leaf fertilizer aqueous solution for medlar |
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| CN103435396A (en) * | 2013-07-16 | 2013-12-11 | 湖北恩施聚硒康农业科技有限公司 | Selenium-enriched foliar fertilizer for vine tea |
| CN103553746A (en) * | 2013-10-30 | 2014-02-05 | 成都新朝阳作物科学有限公司 | Selenium-rich nutrient and application thereof |
| CN104860736A (en) * | 2015-05-28 | 2015-08-26 | 恩施土家族苗族自治州农业科学院 | Selenium-containing microelement leaf fertilizer of sweet potato |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435396A (en) * | 2013-07-16 | 2013-12-11 | 湖北恩施聚硒康农业科技有限公司 | Selenium-enriched foliar fertilizer for vine tea |
| CN103553746A (en) * | 2013-10-30 | 2014-02-05 | 成都新朝阳作物科学有限公司 | Selenium-rich nutrient and application thereof |
| CN104860736A (en) * | 2015-05-28 | 2015-08-26 | 恩施土家族苗族自治州农业科学院 | Selenium-containing microelement leaf fertilizer of sweet potato |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111201936A (en) * | 2019-12-17 | 2020-05-29 | 武汉轻工大学 | Selenium-rich kiwi fruit and cultivation method thereof |
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