CN105712795A - Active nutrient fluid for preventing walnut sunscald and preparation method thereof - Google Patents
Active nutrient fluid for preventing walnut sunscald and preparation method thereof Download PDFInfo
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- CN105712795A CN105712795A CN201610307705.7A CN201610307705A CN105712795A CN 105712795 A CN105712795 A CN 105712795A CN 201610307705 A CN201610307705 A CN 201610307705A CN 105712795 A CN105712795 A CN 105712795A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
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- Pest Control & Pesticides (AREA)
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Abstract
The invention discloses an active nutrient fluid for preventing walnut sunscald. The active nutrient fluid for preventing walnut sunscald is prepared from the following raw materials in parts by mass: 5-12 parts of difenoconazole, 3-8 parts of nicotinamide, 2-5 parts of sodium indoleacetate, 2-5 parts of naphthylacetic acid, 0.5-2 parts of chitosan, 0.5-3 parts of ultraviolet absorbent, 0.5-1 part of ammonium molybdate, 0.1-0.2 part of ferric chloride, 0.1-0.2 part of copper sulfate, 0.1-0.2 part of citric acid, 0.1-0.2 part of glucose, 0.1-0.2 part of calcium nitrate tetrahydrate, 0.1-0.2 part of ammonium nitrate and the balance of water. The technical scheme disclosed by the invention can obviously prevent walnut sunscald and lower the incidence rate of the walnut sunscald to 2% or below.
Description
Technical field
The present invention relates to agricultural technology field, especially relate to a kind of active nutrient liquid for preventing Semen Juglandis sunscald and preparation method thereof.
Background technology
Summer such as fine day day after day, direct sunlight, temperature is high, often causing fruit and twig to occur day to burn and twig generation sunscald, the peel that burns slight day occurs yellowish-brown, circular or fusiformis has big speckle, when serious day burns, scab can be extended to more than half of fruit face, and cave in, sarcocarp is withered to be bonded on nucleocapsid, causes fruit early fallout.
By the withered or full branch of the branch one side of something burnt day withered by burn day fruit and branch easily caused by bacterial black rot, anthrax, Peptic Ulcers etc., simultaneously such as rainy weather, part of burning an also normal alternaric bacteria saprophytic.It is that high temperature burning sun is exposed to the sun and causes physiological disease.Special weather arid, seals hydropenia, is irradiated by strong sunlight again, cause the temperature of fruit to raise, and the excess moisture that evaporation consumes, pericarp membrane is burnt by high temperature.High temperature season is easily fallen ill, and fruit is slightly burnt, and circular yellowish-brown scab, speckle blackening time serious occurs, dry up and sink, cause fruit development bad or come off on peel.After branch was burnt by day, epidermis dries up or prunes withered.
Being by rational pruning currently for the prevention and controls that Semen Juglandis sunscald is main, appropriateness thickness stays branch and leaf, winter trunk whitewashing.Note dry season pouring water, reduce temperature, improve humidity, miniclimate in improvement garden.Before high temperature occurs, spray 50 times of lime cream to fruit face, reduce fruit surface temperature, alleviate the modes such as harm.
Chinese patent literature application number is the prevention and controls of a kind of Semen Juglandis branch and Fruit sunburn disclosed in the application documents of 201310491685.X, its main technical scheme is trunk to be whitewashed and fruit spray is white, direct sunlight can be effectively reflected in trunk whitewashing and fruit spray in vain, and white-out agent recipe ratio is quick lime 10 parts, 30 parts of water, Sal 1 part, sticker 1 part, lime sulfur stock solution 1 part.The method reduces, mainly by reflection direct sunlight, reaction of burning day, but, the morbidity of Semen Juglandis sunscald is the result of a series of combined cause, such as antibacterial infection, nutritional deficiency etc., therefore, simple reflection direct sunlight, the regulation effect for Semen Juglandis sunscald is limited.
Summary of the invention
It is an object of the invention to provide a kind of active nutrient liquid for preventing Semen Juglandis sunscald and preparation method thereof, by comprehensive means such as ultra-violet absorption, antibacterial, trace element supplements, the harm of Semen Juglandis sunscald being greatly reduced, thus overcoming the deficiencies in the prior art.
A kind of for preventing the active nutrient liquid of Semen Juglandis sunscald, it is made up of the raw material of following mass fraction: Difenoconazole 5~12 parts, nicotiamide 3~8 parts, 2~5 parts of heteroauxing sodium, naphthalene acetic acid 2~5 parts, chitosan 0.5~2 part, UV absorbent 0.5~3 part, ammonium molybdate 0.5~1 part, ferric chloride 0.1~0.2 part, 0.1~0.2 part of copper sulfate, citric acid 0.1~0.2 part, glucose 0.1~0.2 part, four water-calcium nitrate 0.1~0.2 part, ammonium nitrate 0.1~0.2 part, all the other are water.
Preferably, described UV absorbent is BTA or single benzoic acid resorcinol.
Preferably, it is made up of the raw material of following mass fraction: Difenoconazole 5 parts, nicotiamide 5 parts, 3 parts of heteroauxing sodium, naphthalene acetic acid 3 parts, chitosan 0.5 part, single benzoic acid resorcinol 2 parts, ammonium molybdate 0.5 part, ferric chloride 0.1 part, 0.1 part of copper sulfate, citric acid 0.1 part, glucose 0.1 part, four water-calcium nitrate 0.1 part, ammonium nitrate 0.1 part, 200 parts of water.
This for preventing the preparation method of the active nutrient liquid of Semen Juglandis sunscald to be such that mixing Difenoconazole, nicotiamide, heteroauxing sodium, naphthalene acetic acid after being ground to powder, mixed four kinds of compositions are dissolved in the water of 18~25 DEG C according to mass ratio 1:5~1:10 and make mixed solution one;This mixed solution one is cooled to lower than 10 DEG C, and is proportionally added into chitosan, ammonium molybdate, ferric chloride, copper sulfate, citric acid, glucose, four water-calcium nitrate and ammonium nitrate in mixed solution one, after stirring, obtain mixed solution two;Mixed solution two is heated to 30~45 DEG C, makes moisture slow evaporation in mixed solution two be reduced to former gross weight 75~80% to the gross weight of mixed solution two;The most backward mixed solution two adds and after UV absorbent is dissolved, obtains final products sealing preservation;After adding the water mixing of 10 times of product weights during use, walnut is sprayed.
In the formula of the present invention:
Difenoconazole is that in triazole bactericidal agent, safety is higher, it is widely used in the crop such as fruit tree, vegetable, effectively preventing and treating scab, anthrachose of grape, white rot, spot defoliation, powdery mildew, brown spot, rust, stripe rust etc., in the present invention as main antibacterial.
Nicotiamide is medically usually used in supplementing the nutrients and treatment glossitis, dermatitis etc..Nicotiamide is a kind of derivant of vitamin B5, also be beauty treatment fields generally acknowledge skin anti-aging composition, increasingly being paid attention to by people in recent years, its most important effect in skin anti-aging is to alleviate and prevent the colour of skin dimness of generation in skin aging course in early days, jaundice, famished look.It adds in the formula of the present invention, it is found that Walnut and the aging of branch epidermis are also had certain effect by it, Walnut and the branch epidermis resistance for sunlight and bacterial micro-organism etc. can be significantly improved, thus playing the effect of prevention Semen Juglandis sunscald.
Heteroauxing sodium is similar to heteroauxing, has auxin activity, not easily carries in vivo after plant absorption, often rests on the position of process.Therefore, indolebutyric acid sodium is primarily to facilitate rooting of cuttings.And naphthalene acetic acid induces multi-branched root system thick, meat, therefore, indolebutyric acid sodium mixes use with naphthalene acetic acid, in the present invention, primarily serves promotion Ramulus Juglandis stem cell division, enhances metabolism.
Naphthalene acetic acid (1-Naphthylaceticacid), is called for short NAA, is a kind of organic compound, and No. 1 position that its structure is naphthalene replaces with carboxymethyl.It is the auxin analog in plant growth regulator, its role is to regulate the growth performance of Semen Juglandis body surface.
Chitosan (chitosan), also known as chitosan, has active hydroxyl and amino in its macromole, they have stronger chemical reaction ability, for promoting that irreplaceable effect is played in the absorption of the nutritional solution of the present invention.
UV absorbent is a kind of light stabilizer, can absorb the ultraviolet part in sunlight and fluorescence light source, and itself does not change.The UV absorbent that the present invention adopts is BTA or single benzoic acid resorcinol, has significant effect through repeatedly testing proof both UV absorbent for prevention Semen Juglandis sunscald, far above other like product.
The materials such as remaining ammonium molybdate, ferric chloride, copper sulfate, citric acid, glucose, four water-calcium nitrate and ammonium nitrate then send the many factors of sunscald for Semen Juglandis, by the trace element in supplementary Semen Juglandis, improve the immunity of Semen Juglandis self, thus improving Semen Juglandis for resisting the ability of sunscald.
By the combined effect of above scheme, technical scheme can substantially prevent Semen Juglandis sunscald, makes the sickness rate of Semen Juglandis sunscald be reduced to less than 2%, can also improve the percent rate of high quality fruit of Semen Juglandis simultaneously.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1:
It is made up of the raw material of following mass fraction: Difenoconazole 5 parts, nicotiamide 5 parts, 3 parts of heteroauxing sodium, naphthalene acetic acid 3 parts, chitosan 0.5 part, single benzoic acid resorcinol 2 parts, ammonium molybdate 0.5 part, ferric chloride 0.1 part, 0.1 part of copper sulfate, citric acid 0.1 part, glucose 0.1 part, four water-calcium nitrate 0.1 part, ammonium nitrate 0.1 part, 200 parts of water.
Embodiment 2:
It is made up of the raw material of following mass fraction: Difenoconazole 10 parts, nicotiamide 3 parts, 8 parts of heteroauxing sodium, naphthalene acetic acid 3 parts, Octabenzone 2 parts, ammonium molybdate 0.5 part, ferric chloride 0.1 part, 0.1 part of copper sulfate, citric acid 0.1 part, glucose 0.1 part, four water-calcium nitrate 0.1 part, ammonium nitrate 0.1 part, 250 parts of water.
Embodiment 3:
It is made up of the raw material of following mass fraction: Difenoconazole 8 parts, nicotiamide 4 parts, 2 parts of heteroauxing sodium, naphthalene acetic acid 2 parts, chitosan 0.8 part, BTA 2 parts, ammonium molybdate 0.5 part, ferric chloride 0.1 part, 0.1 part of copper sulfate, citric acid 0.1 part, glucose 0.1 part, four water-calcium nitrate 0.1 part, ammonium nitrate 0.1 part, 200 parts of water.
Embodiment 4:
It is made up of the raw material of following mass fraction: Difenoconazole 5 parts, nicotiamide 5 parts, 3 parts of heteroauxing sodium, naphthalene acetic acid 3 parts, chitosan 0.5 part, BTA 2 parts, 120 parts of water.
Embodiment 5:
It is made up of the raw material of following mass fraction: nicotiamide 4 parts, 2 parts of heteroauxing sodium, naphthalene acetic acid 2 parts, chitosan 0.8 part, ammonium molybdate 0.5 part, ferric chloride 0.1 part, 0.1 part of copper sulfate, citric acid 0.1 part, glucose 0.1 part, four water-calcium nitrate 0.1 part, ammonium nitrate 0.1 part, 150 parts of water.
Experimental example 1:
Experimental site is positioned at the large-scale Hetaoyuan of Guizhou Province's Lupanshui City.
Test new No. 14 5 years fruit trees 150 strains of cloud with cloud new Semen Juglandis series of every group for experimental subject, prepare active nutrient liquid according to the formula of embodiment 1-5 respectively, walnut was once sprayed in every three days after adding the water mixing of 10 times of product weights during megathermal climate.
Compare 1 group and do not carry out any process, compare 2 groups and utilize lime cream that Semen Juglandis trunk is whitewashed before high temperature occurs.
Several process group of the effects prevention result to Semen Juglandis sunscald, investigates, with percent rate of high quality fruit, the impact on Walnut Fruit that several process groups are likely to bring simultaneously.
Shown in experimental result table 1.
From table it can be seen that, in this experiment, compare 1 group and show when not carrying out any process, Semen Juglandis is higher at the sickness rate of area, plateau high temperature sunscald all over the world, and adopt lime slurry to carry out the mode whitewashed, the morbidity of sunscald can be prevented to a certain extent, but effect is unsatisfactory.
When adopting the technical scheme of embodiment 1-3, Semen Juglandis sunscald sickness rate is greatly reduced, and the change of percent rate of high quality fruit index is little, wherein the implementation result of embodiment 2 compares embodiment 1 and embodiment 3 is less better, it was shown that adopt Octabenzone not adopt BTA or single benzoic acid resorcinol desirable as UV absorbent in the inventive solutions.It addition, the percent rate of high quality fruit of Semen Juglandis is significantly improved by the scheme of embodiment 1.
When adopting the technical scheme of embodiment 4, although the sickness rate of Semen Juglandis sunscald is necessarily reduced, but effect is even not as good as comparison 2 groups, and percent rate of high quality fruit has certain reduction, illustrate to make poor effect when nutritional solution sprays only with materials such as Difenoconazole, nicotiamide, heteroauxing sodium, naphthalene acetic acids.
When adopting the technical scheme of embodiment 5, the sickness rate of Semen Juglandis sunscald does not reduce compared with compareing 1 group, the percent rate of high quality fruit of Semen Juglandis is greatly reduced simultaneously, it was shown that make nutritional solution sprinkling only with materials such as ammonium molybdate, ferric chloride, copper sulfate and walnut can bring a series of negative consequence on the contrary.
Certainly, being more than the concrete exemplary applications of the present invention, the present invention also has other embodiment, all employings to be equal to replacement or the technical scheme of equivalent transformation formation, all falls within protection domain of the presently claimed invention.
Claims (4)
1. the active nutrient liquid being used for preventing Semen Juglandis sunscald, it is characterized in that: it is made up of the raw material of following mass fraction: Difenoconazole 5~12 parts, nicotiamide 3~8 parts, 2~5 parts of heteroauxing sodium, naphthalene acetic acid 2~5 parts, chitosan 0.5~2 part, UV absorbent 0.5~3 part, ammonium molybdate 0.5~1 part, ferric chloride 0.1~0.2 part, 0.1~0.2 part of copper sulfate, citric acid 0.1~0.2 part, glucose 0.1~0.2 part, four water-calcium nitrate 0.1~0.2 part, ammonium nitrate 0.1~0.2 part, all the other are water.
2. according to claim 1 for preventing the active nutrient liquid of Semen Juglandis sunscald, it is characterised in that: described UV absorbent is BTA or single benzoic acid resorcinol.
3. according to claim 1 and 2 for preventing the active nutrient liquid of Semen Juglandis sunscald, it is characterised in that: it is made up of the raw material of following mass fraction: Difenoconazole 5 parts, nicotiamide 5 parts, 3 parts of heteroauxing sodium, naphthalene acetic acid 3 parts, chitosan 0.5 part, single benzoic acid resorcinol 2 parts, ammonium molybdate 0.5 part, ferric chloride 0.1 part, 0.1 part of copper sulfate, citric acid 0.1 part, glucose 0.1 part, four water-calcium nitrate 0.1 part, ammonium nitrate 0.1 part, 200 parts of water.
4. the preparation method for preventing the active nutrient liquid of Semen Juglandis sunscald as claimed in claim 1, it is characterized in that: Difenoconazole, nicotiamide, heteroauxing sodium, naphthalene acetic acid are mixed after being ground to powder, mixed four kinds of compositions are dissolved in the water of 18~25 DEG C according to mass ratio 1:5~1:10 and make mixed solution one;This mixed solution one is cooled to lower than 10 DEG C, and is proportionally added into chitosan, ammonium molybdate, ferric chloride, copper sulfate, citric acid, glucose, four water-calcium nitrate and ammonium nitrate in mixed solution one, after stirring, obtain mixed solution two;Mixed solution two is heated to 30~45 DEG C, makes moisture slow evaporation in mixed solution two be reduced to former gross weight 75~80% to the gross weight of mixed solution two;The most backward mixed solution two adds and after UV absorbent is dissolved, obtains final products sealing preservation;After adding the water mixing of 10 times of product weights during use, walnut is sprayed.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106259451A (en) * | 2016-08-17 | 2017-01-04 | 湖北省林业科学研究院 | A kind of protective agent and preparation method thereof that burns Semen Juglandis day |
CN107759312A (en) * | 2017-10-20 | 2018-03-06 | 成都盛世光华生物科技有限公司 | A kind of elm nutrient solution for improving survival rate and its application |
CN107879817A (en) * | 2017-12-16 | 2018-04-06 | 柳州市晟铂贸易有限公司 | A kind of nursery stock special nutrient fluid |
CN109511686A (en) * | 2017-09-17 | 2019-03-26 | 陈肸 | A kind of control method of walnut sunscald |
CN111320508A (en) * | 2020-04-21 | 2020-06-23 | 广西垂青生物科技有限公司 | Spraying type anti-sunburn foliar fertilizer and preparation method thereof |
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CN103833459A (en) * | 2012-11-23 | 2014-06-04 | 深圳市高杰斯科技有限公司 | Drug fertilizer composition for preventing and treating green turf diseases and application thereof |
CN104211518A (en) * | 2014-09-07 | 2014-12-17 | 尹红 | Plant growth nutrient solution |
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CN103833459A (en) * | 2012-11-23 | 2014-06-04 | 深圳市高杰斯科技有限公司 | Drug fertilizer composition for preventing and treating green turf diseases and application thereof |
CN103694052A (en) * | 2013-12-23 | 2014-04-02 | 营口博科环保材料有限公司 | Multiple-effect super absorbent resin fertilizer and manufacturing method thereof |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106259451A (en) * | 2016-08-17 | 2017-01-04 | 湖北省林业科学研究院 | A kind of protective agent and preparation method thereof that burns Semen Juglandis day |
CN109511686A (en) * | 2017-09-17 | 2019-03-26 | 陈肸 | A kind of control method of walnut sunscald |
CN107759312A (en) * | 2017-10-20 | 2018-03-06 | 成都盛世光华生物科技有限公司 | A kind of elm nutrient solution for improving survival rate and its application |
CN107879817A (en) * | 2017-12-16 | 2018-04-06 | 柳州市晟铂贸易有限公司 | A kind of nursery stock special nutrient fluid |
CN111320508A (en) * | 2020-04-21 | 2020-06-23 | 广西垂青生物科技有限公司 | Spraying type anti-sunburn foliar fertilizer and preparation method thereof |
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