CN103848685B - Special multifunctional foliar fertilizer for oil-tea trees, and preparation method and applications thereof - Google Patents
Special multifunctional foliar fertilizer for oil-tea trees, and preparation method and applications thereof Download PDFInfo
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Abstract
The invention belongs to the field of foliar fertilizer, and relates to a special multifunctional foliar fertilizer for oil-tea trees. The special multifunctional foliar fertilizer for oil-tea trees comprises the following ingredients in parts by weight: 5-10 parts of urea, 5-8 parts of potassium dihydrogen phosphate, 3-4 parts of boric acid, 3-4 parts of magnesium chloride, 5-6 parts of calcium nitrate, 4-5 parts of glucose, 0.1-0.5 part of gibberellin, 0.5-1 part of abscisic acid, 3-5 parts of amino acid chelate, and 2-3 parts of surfactant. According to the foliage fertilization principle and aiming at the characteristics that the wax and cuticle on oil tea leaves are thick and the demand on nutrients is large and by utilizing and reasonably proportioning the main active ingredients of mineral elements, hormones, amino acid chelate, surfactant and the like, the foliar fertilizer can be effectively absorbed by the oil tea trees, and has multiple effects of promoting the seedling survival, improving the growth and fruit bearing and cultivation resilience and the like. According to the special multifunctional foliar fertilizer for oil-tea trees, the production technology of oil tea can be effectively simplified, the production cost of oil tea can be lowered, and the special multifunctional foliar fertilizer for oil-tea trees has wide application prospects.
Description
Technical field
The invention belongs to foliage fertilizer field, be specifically related to a kind of foliage fertilizer be made up of Multiple components, and its preparation method and application.
Background technology
The current national oil tea cultivation total area reaches 3.67 × 10
6hm
2, be mainly distributed in south China 14 provinces (district, city), wherein maximum with Hunan, Jiangxi and Guangxi.Current oil tea nutrient management faces following problem: one is that oil tea Graft exists more statoblast, causes seedling growth inconsistent, and later stage water and fertilizer management is complicated, and seedling growth is bad; Two is that after oil tea seedling growth, seedling-slowing stage is long, and seedling stage is easily arid, causes plant percent not high; Three is that Property of Tea oil Tree Fruit is long for vegetative period, nutrient demand amount is large, single pass soil application is difficult to meet the solid needs of growth, often there is seasonal drought in oil tea cultivation simultaneously, also can consume large quantity of moisture when oil tea bears fruit in a large number, have report when summer, autumn on the occasion of Fruit and grease conversion time meet arid (being commonly called as " July dry fruit, August drier oil "), the oil tea underproduction that arid causes reaches more than 30%, even may have no harvest time serious.During oil tea produces, nutrient management is comparatively complicated, therefore, in the urgent need to simplifying the fertilizer product of nutrient management technology and the management of suitable simplification.
In prior art, compound foliage fertilizer type is more, as patent CN101343202A discloses a kind of composite type micro-element liquid foliage fertilizer and preparation method thereof.Described composite type micro-element liquid foliage fertilizer comprises nutritive ingredient and auxiliary concentration components, its nutritive ingredient is made up of vitriol and polymerization boric acid sodium salt, and auxiliary concentration components is made up of sanitas, solubility promoter, permeate agent, sterilant, tensio-active agent and other auxiliary materials.Described composite type micro-element liquid foliage fertilizer stability and plate-out ability are all good, can simultaneously for crop provides sufficient zinc, manganese, copper and boron nutrient.But not the special fertilizer for oil tea.
Patent CN102432389A discloses a kind of iron-rich foliar fertilizer for fruit trees, and this foliage fertilizer base-material aqueous solution contains ferrous sulfate 2.0-4.0 part, Histidine 0.5-1.0 part, halfcystine 0.5-1.0 part, niacinamide 0.5-1.0 part, citric acid 0.5-1.0 part, oxysuccinic acid 0.5-1.0 part, tensio-active agent 1.0-1.5 part, sequestrant 1.0-2.0 part and 100.0 parts, water; Then regulate the pH to 4.5-5.5 of the foliage fertilizer base-material aqueous solution, obtain iron-rich foliar fertilizer for fruit trees.This foliage fertilizer neither for the dedicated fertilizer of oil tea.
Current foliage fertilizer main component is on the market macroelement, trace element and tensio-active agent etc., not for the special foliage fertilizer of oil tea, therefore for Camellia Leaves mercolized wax matter and the feature such as stratum corneum is all thicker, according to oil tea nutrient and oil tea nutrient demand feature, exploitation one can supplement nutrient, promote that Growth of Camellia oleifera is solid, the special-purpose multifunctional foliage fertilizer of the abilities such as oil tea is drought-resistant can be improved again, be simplify oil tea production technology and reduce oil tea production cost in the urgent need to.
Patent CN102273484A proposes a kind of tea-oil tree fruit retention agent and application method thereof.The tea-oil tree fruit retention agent main component proposed contains the mineral elements such as boron, potassium, phosphorus, magnesium and glucose powder, vitamins C, vitamin B12, indolylacetic acid, Plant hormones regulators,gibberellins, naphthylacetic acid etc.; can at oil tea florescence control nutrient and hormonal equilibrium; flower and fruit protecting, improves fruit setting rate of sasanqua.Mentioned component is mixed with the aqueous solution at oil tea full-bloom stage to spray 2 ~ 3 times, have easy to use, to human non-toxic, the feature such as have no side effect.
Patent CN102584407A proposes a kind of oil tea blade face in seedling stage special fertilizer, the effective constituent containing following mass percent in this special fertilizer: N1.05%-1.82%, P0.16%-0.54%, K0.31%-0.94%, water-soluble Zn0.00%-0.04%, Na0.12%-0.41%, Fe0.00%-0.02%.This special fertilizer can meet the demand of oil tea Seedlings development to nutrient more all sidedly, can promote oil tea Seedlings development; Add the drought resistance of tea oil tree, effectively control oil tea forest land subterranean pest-insect and all kinds of germ of effective prevention grow, and reduce the loss because nutritional deficiency disease and pest disaster bring substantially simultaneously.
Current Camellia Leaves leaven is mainly used in improving oil tea fruit-setting rate, or can only supply use in seedling stage, does not possess simple and practical, broad-spectrum feature.Simultaneously not according to Camellia Leaves mercolized wax matter and stratum corneum all thicker, the nutrient of foliage top dressing (spraying foliage fertilizer) is not easy the feature absorbed, and develops special-purpose multifunctional foliage fertilizer pointedly, causes application effect not obvious.
Summary of the invention
For the deficiencies in the prior art part, the object of the invention is to propose a kind of oil tea special-purpose multifunctional foliage fertilizer.
Another object of the present invention is the preparation method proposing described oil tea special-purpose multifunctional foliage fertilizer.
3rd object of the present invention is the application proposing described oil tea special-purpose multifunctional foliage fertilizer.
The technical scheme realizing above-mentioned purpose of the present invention is:
A kind of oil tea special-purpose multifunctional foliage fertilizer, comprises the composition of following weight part:
Urea 5-10 part, potassium primary phosphate 5-8 part, boric acid 3-4 part, magnesium chloride 3-4 part, nitrocalcite 5-6 part, glucose 4-5 part, Plant hormones regulators,gibberellins 0.1-0.5 part, dormin 0.5-1 part, amino-acid chelate 3-5 part and tensio-active agent 2-3 part.
Described weight part, can be weight unit well known to those skilled in the art, such as gram, kilogram, kilogram, ton etc.
Wherein, described tensio-active agent is organic silicon surfactant, or polyether-modified organic silicon surfactant.Wherein, described amino-acid chelate is the composition being formed inner complex by multiple amino acids, amino acid and the trace element such as iron, zinc, main containing proline(Pro), glycine, iron-amino acid chelate, zinc-amino acid chelate etc., can be raw material with high protein animal body, formulated after fermentable; Also can be directly commercial.
A preparation method for oil tea special-purpose multifunctional foliage fertilizer, after dormin and Plant hormones regulators,gibberellins being dissolved with its quality 3-5 alcohol doubly, forms hormone solution; Other compositions are added water, stirs, then hormone solution is added, fully stir and add water and make the solution that mass volume ratio is 0.6-0.9g/L.
The application of oil tea special-purpose multifunctional foliage fertilizer of the present invention, it is the application in oil tea plantation, respectively oil tea nursery, plant, grow into forest the stage, the solution dilution 50-100 by the mass volume ratio of described oil tea special-purpose multifunctional foliage fertilizer being 0.6-0.9g/L doubly, sprays application on oil tea blade face.Described solution also can be mass volume ratio 0.6-0.9kg/m
3or the mass volume ratio of other equal proportions.
Further, in the nursery stage of oil tea, after hardening terminates, by the solution dilution 80-100 of described mass volume ratio 0.6-0.9g/L doubly, every 14-18 days sprays 1 time, all moistening to blade face.
Planting the stage in oil tea, after planting, is that the solution dilution 60-80 of 0.6-0.9g/L doubly sprays 1 time by described mass volume ratio, sprays 1 time again after 1 month, all moistening to blade face.
Growing into forest the stage in oil tea, the period that sprays, be the solution dilution 50 times of 0.6-0.9g/L by described mass volume ratio, every 6-8 days sprayed 1 time, all moistening to blade face for before taking out the tip and fruit expanding period.
According to the different steps of oil tea, described oil tea special-purpose multifunctional foliage fertilizer is further preferred following composition also:
The oil tea special-purpose multifunctional foliage fertilizer used in the nursery stage of oil tea comprises the composition of following weight part:
10 parts, urea, potassium primary phosphate 5-6 part, boric acid 4 parts, 3 parts, magnesium chloride, 6 parts, nitrocalcite, glucose 5 parts, Plant hormones regulators,gibberellins 0.1-0.2 part, dormin 0.5-0.6 part, amino-acid chelate 3-5 part and tensio-active agent 2-3 part.
The oil tea special-purpose multifunctional foliage fertilizer used in the stage of planting of oil tea comprises the composition of following weight part:
Urea 5-7 part, potassium primary phosphate 8 parts, boric acid 3-4 part, magnesium chloride 3-4 part, nitrocalcite 5-6 part, glucose 4-5 part, Plant hormones regulators,gibberellins 0.2-0.4 part, dormin 0.5-1 part, amino-acid chelate 3-4 part and tensio-active agent 2-3 part.
The oil tea special-purpose multifunctional foliage fertilizer used in the stage of growing into forest of oil tea comprises the composition of following weight part:
Urea 8-9 part, potassium primary phosphate 5-6 part, boric acid 4 parts, 3 parts, magnesium chloride, 6 parts, nitrocalcite, glucose 5 parts, Plant hormones regulators,gibberellins 0.1-0.2 part, dormin 0.5-0.6 part, amino-acid chelate 4 parts and tensio-active agent 2-3 part.
Beneficial effect of the present invention is:
The oil tea special-purpose multifunctional foliage fertilizer that the present invention proposes, for Camellia Leaves mercolized wax matter and stratum corneum all thicker, the feature that nutrient demand amount is large, according to the particular case of foliage top dressing (leaf dressing) principle and oil tea nutrition absorption,
A, with mineral element, hormone, amino acid and tensio-active agent etc. for main raw material, be beneficial to the timely and effective absorption of oil tea;
B, by several material rational proportion, have promote nursery stock delay seedling, grow multiple efficacies that is solid and anti-adversity ability.
The oil tea special-purpose multifunctional foliage fertilizer of application the present invention preparation, can by the timely and effective absorption of oil tea, nutrition absorption rate is high, effective, there is supplementary nutrient, improve the multiple efficacies such as drought-resistant ability, thus promote that nursery stock delays seedling, grows solid and anti-adversity ability, not only effectively simplify oil tea production technology, also reduce oil tea production cost, be the first-selection of ecological cultivation, have broad application prospects.
Embodiment
Now with following most preferred embodiment, the present invention is described, but is not used for limiting the scope of the invention.In embodiment, if no special instructions, the means of employing are the means of this area routine.
Embodiment 1:
Formula: urea 10g, potassium primary phosphate 5g, boric acid 4g, magnesium chloride 3g, nitrocalcite 6g, glucose 5g, Plant hormones regulators,gibberellins 0.1g, dormin 0.5g, amino-acid chelate 5g and tensio-active agent 2.5g.Amino-acid chelate powder is purchased from Chengdu chelating Bioisystech Co., Ltd, and tensio-active agent is
organic silicon surfactant, purchased from Guangzhou Si Luoke Chemical Co., Ltd..
Preparation method: after dormin and Plant hormones regulators,gibberellins being dissolved with a small amount of alcohol (about dormin and Plant hormones regulators,gibberellins quality 3 times), form hormone solution; Other materials are added about 30 premium on currency, stir, then hormone solution is added wherein, fully stirs and add water to 50 liters mix product.
Embodiment 2
Formula: urea 8g, potassium primary phosphate 6g, boric acid 4g, magnesium chloride 3g, nitrocalcite 6g, glucose 5g, Plant hormones regulators,gibberellins 0.2g, dormin 0.6g, amino-acid chelate 4g and tensio-active agent 2.5g.Amino-acid chelate powder is purchased from Chengdu chelating Bioisystech Co., Ltd, and tensio-active agent is
organic silicon surfactant, purchased from being Guangzhou Si Luoke Chemical Co., Ltd..
Preparation method is with embodiment 1.
Embodiment 3
Formula: urea 6g, potassium primary phosphate 8g, boric acid 4g, magnesium chloride 3g, nitrocalcite 6g, glucose 5g, Plant hormones regulators,gibberellins 0.3g, dormin 0.8g, amino-acid chelate 4g and tensio-active agent 2.5g.Amino-acid chelate is purchased from Chengdu chelating Bioisystech Co., Ltd, and tensio-active agent is
organic silicon surfactant, purchased from Guangzhou Si Luoke Chemical Co., Ltd..
Preparation method is with embodiment 1.
Embodiment 4
Formula: urea 6g, potassium primary phosphate 5g, boric acid 4g, magnesium chloride 3g, nitrocalcite 6g, glucose 5g, Plant hormones regulators,gibberellins 0.4g, dormin 1g, amino-acid chelate 3g and tensio-active agent 2.5g.Amino-acid chelate is purchased from Chengdu chelating Bioisystech Co., Ltd, and tensio-active agent is
organic silicon surfactant, purchased from Guangzhou Si Luoke Chemical Co., Ltd..
Preparation method is with embodiment 1.
Embodiment 5
Formula: urea 6g, potassium primary phosphate 8g, boric acid 3g, magnesium chloride 3g, nitrocalcite 6g, glucose 4g, Plant hormones regulators,gibberellins 0.2g, dormin 1g, amino-acid chelate 3g and tensio-active agent 2.5g.Amino-acid chelate is purchased from Chengdu chelating amino acids Bioisystech Co., Ltd, and tensio-active agent is
organic silicon surfactant, purchased from Guangzhou Si Luoke Chemical Co., Ltd..
Preparation method is with embodiment 1.
Embodiment 6
Formula: urea 6g, potassium primary phosphate 8g, boric acid 3g, magnesium chloride 3g, nitrocalcite 6g, glucose 4g, Plant hormones regulators,gibberellins 0.4g, dormin 0.5g, amino-acid chelate 3g and tensio-active agent 2.5g.Amino-acid chelate is purchased from Chengdu chelating amino acids Bioisystech Co., Ltd, and tensio-active agent is
organic silicon surfactant, purchased from Guangzhou Si Luoke Chemical Co., Ltd..
Preparation method is with embodiment 1.
Experimental example 1
In experimental example, contrast as commercially available amino acid foliage fertilizer (amino acid >=100g/L, Cu+Mn+B+Zn >=20g/L).
Carry out oil tea special-purpose foliage fertilizer nursery stock spraying test at 2012-2013 at Changsha Wangcheng district Dongcheng town oil tea Demonstration Base, the nursery stage, after hardening terminates during June to October, within every 15 days, spray once.Now with the current when spraying, after good according to 4 kinds of recipe configuration in embodiment, diluted 100 times, within every 15 days, spray once, at 10 in the morning sprayed in the past, and the amount of spraying is that blade face is all moistening, measured height of seedling, leading thread, gross dry weight 3 indexs annual November, the results are shown in Table 1.Discovery sprays oil tea special-purpose foliage fertilizer and effectively improves height of seedling, leading thread and gross dry weight, and effect is better and stable.
The table 1 nursery stage
The fertilizer of nursery stage embodiment 1-4 all can be used, and wherein the effect of embodiment 1 pair of oil tea growth of seedling is more remarkable.
Carry out oil tea special-purpose foliage fertilizer at 2012-2013 at Changsha Wangcheng district Dongcheng town oil tea Demonstration Base to grow into forest spraying test, the age of tree is life in 10 years, 4 kinds of process that compound method sprays with nursery stock, grows into forest when spraying and dilutes 50 times, in the 5-7 month, every 7 days of the 9-10 month sprayed once.Measure oil tea photosynthetic rate, average fruit yield, mean fruit weight, fruit drop rate and Shoot growth situation, the results are shown in Table 2.Discovery sprays this product and effectively improves oil tea leave photosynthetic ability, reduces fruit drop rate, promotes young sprout and fruit growth, thus improves tea-oil tree yield.
Table 2: grow into forest the stage
The fertilizer of stage embodiment 1-4 of growing into forest all can be used, and wherein the facilitation effect in 2 pairs of Growth of Camellia oleifera stages of embodiment is better.
Within 2012 and 2013, carry out in Zhou Ping township, Zhuzhou Zhuzhou County nursery stock spraying test of newly planting, nursery stock plantation in October, 1 time is sprayed during seedling growth, spray again once after January, this product, after laboratory is good by recipe configuration in embodiment, dilutes 80 times, a month " Invest, Then Investigate " surviving rate to field, within 3 months, " Invest, Then Investigate " takes out tip rate, the results are shown in Table 3.Found that oil tea special-purpose multifunctional foliage fertilizer can improve oil tea surviving rate, and promote that oil tea seedling of newly planting takes out the tip.
Table 3: plant the stage
The fertilizer of stage embodiment 5-6 of planting all can be used, and wherein embodiment 5 pairs of oil teas facilitation effect of delaying seedling and growth is better.
Above embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various modification that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (9)
1. the application of oil tea special-purpose multifunctional foliage fertilizer in oil tea plantation, it is characterized in that, respectively at camellia seedling, plant, grow into forest the stage, the solution dilution 50-100 by the mass volume ratio of described oil tea special-purpose multifunctional foliage fertilizer being 0.6-0.9g/L doubly, sprays application on oil tea blade face;
Described oil tea special-purpose multifunctional foliage fertilizer, comprises the composition of following weight part: urea 5-10 part, potassium primary phosphate 5-8 part, boric acid 3-4 part, magnesium chloride 3-4 part, nitrocalcite 5-6 part, glucose 4-5 part, Plant hormones regulators,gibberellins 0.1-0.5 part, dormin 0.5-1 part, amino-acid chelate 3-5 part and tensio-active agent 2-3 part.
2. application according to claim 1, is characterized in that, described tensio-active agent is organic silicon surfactant or polyether-modified organic silicon surfactant.
3. application according to claim 1, is characterized in that, the preparation method of described oil tea special-purpose multifunctional foliage fertilizer, after dormin and its quality 3-5 of Plant hormones regulators,gibberellins alcohol doubly being dissolved, forms hormone solution; Other compositions are added water, stirs, then hormone solution is added, fully stir and add water and make the solution that mass volume ratio is 0.6-0.9g/L.
4. application according to claim 1, is characterized in that, in the nursery stage of oil tea, after hardening terminates, be solution dilution 80-100 times of 0.6-0.9g/L by described mass volume ratio, every 14-18 days sprays 1 time, all moistening to blade face.
5. application according to claim 1, is characterized in that, planting the stage in oil tea, is that the solution dilution 60-80 of 0.6-0.9g/L doubly sprays 1 time, sprays 1 time again after 1 month after planting by described mass volume ratio, all moistening to blade face.
6. application according to claim 1, is characterized in that, growing into forest the stage in oil tea, and the period that sprays, be the solution dilution 50 times of 0.6-0.9g/L by described mass volume ratio, every 6-8 days sprayed 1 time, all moistening to blade face for before taking out the tip and fruit expanding period.
7. application according to claim 4, is characterized in that, the oil tea special-purpose multifunctional foliage fertilizer used in the nursery stage of oil tea comprises the composition of following weight part:
10 parts, urea, potassium primary phosphate 5-6 part, boric acid 4 parts, 3 parts, magnesium chloride, 6 parts, nitrocalcite, glucose 5 parts, Plant hormones regulators,gibberellins 0.1-0.2 part, dormin 0.5-0.6 part, amino-acid chelate 3-5 part and tensio-active agent 2-3 part.
8. application according to claim 5, is characterized in that, the oil tea special-purpose multifunctional foliage fertilizer used in the stage of planting of oil tea comprises the composition of following weight part:
Urea 5-7 part, potassium primary phosphate 8 parts, boric acid 3-4 part, magnesium chloride 3-4 part, nitrocalcite 5-6 part, glucose 4-5 part, Plant hormones regulators,gibberellins 0.2-0.4 part, dormin 0.5-1 part, amino-acid chelate 3-4 part and tensio-active agent 2-3 part.
9. application according to claim 6, is characterized in that, the oil tea special-purpose multifunctional foliage fertilizer used in the stage of growing into forest of oil tea comprises the composition of following weight part:
Urea 8-9 part, potassium primary phosphate 5-6 part, boric acid 4 parts, 3 parts, magnesium chloride, 6 parts, nitrocalcite, glucose 5 parts, Plant hormones regulators,gibberellins 0.1-0.2 part, dormin 0.5-0.6 part, amino-acid chelate 4 parts and tensio-active agent 2-3 part.
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| CN103848685A (en) | 2014-06-11 |
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