CN105016895A - Water-soluble fertilizer for mango flower forcing and application method - Google Patents
Water-soluble fertilizer for mango flower forcing and application method Download PDFInfo
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Abstract
The invention provides water-soluble fertilizer for mango flower forcing and application method. The water-soluble fertilizer for the mango flower forcing is characterized by being composed of, by mass, 100-900 parts of potassium nitrate, 10-500 parts of monopotassium phosphate, 1-50 parts of polymerized boron, 1-30 parts of chitosan oligosaccharide, 1-10 parts of potassium alginate, 1-5 parts of brown algae polysaccharide, 1-30 parts of saccharose and 1-3 parts of silicon dioxide anticaking agents. According to the water-soluble fertilizer for the mango flower forcing, multiple elements are applied in cooperation, the flower formation quantity and the bisexual flower proportion are effectively facilitated, the proportion is scientific, the application is convenient, materials are well selected, the absorption and utilization rate is high, and an obvious facilitation function on the mango flower forcing and the mango yield and economic benefit in the later period is achieved.
Description
Technical field
The invention belongs to functional Water soluble fertilizer field, be specifically related to a kind of water soluble fertilizer for mango flower forcing and application process.
Background technology
Mango is world-renowned tropical fruit, and have the title of " torrid zone fruit king ", the provinces and regions such as China Guangdong, Guangxi, Hainan, Yunnan, Fujian, Sichuan and Taiwan are all cultivated.Wherein Hainan Mango is one of China's mango major production areas.Hainan tropical, it's like spring all the year round, sunny, air high-quality, and soil is fertile, is applicable to development mango and produces.
Mango is Anacardiaceae Mangifera tropical evergreen megaphanerophyte, reached at the centuries of the life-span length of tree.Originate in India and Malaysia, at most, output is maximum, accounts for 80% of world wide production for India's cultivation history.Mango Fruit contains the nutritive substances such as sugar, protein, robust fibre, carotene, vitamins C.
Mango becomes to spend generally will possess three primary conditions: the first, and tree body have accumulated abundant nutritive substance; The second, arid; 3rd, one section of hypothermic phase.But, apply rational flower forcing technique, mango can be made to bloom the requirement of low temperature seemed it is not definitely strict.Mango is hermaphrodite flower result mainly, and hermaphrodite flower has normotrophic stamen and gynoecium, can carry out normal pollination fertilization and solid; Male flower does not have gynoecium, and Post flowering can not the hermaphrodite flower ratio of solid raising mango, and creating good fertilization pollination conditions is the basis of improving percentage of fertile fruit and output.
Mango flower forcing is an important step of mango cultivation management process, object is Accelerate bloom and improves hermaphrodite flower ratio, generally there are physics flower forcing and chemical flower forcing two kinds of methods, physical method comprises control water, cerclage iron wire, girdling band girdle etc., some healthy and strong trees are applicable to, but the sick tree of some old childrens should not adopt aforesaid method.Chemistry flower forcing is generally hormones product, such as paclobutrazol, ratio nine, ethrel etc.Hormones product life-time service has exposed a lot of drawback: 1, the residence time is long, not easily decomposes; 2, mango root system rots serious, suppresses new root; 3, young sprout is taken out and is sent out comparatively slowly, and blade quantity is inadequate, causes yielding poorly; 4, impact is bloomed, and flower falls short of, and short and close, evil of easily catching an illness, not easily bears fruit, and deals with effort of taking a lot of work; 5, tree vigo(u)r decline is serious, and pregnant year limit is short.Above situation has a strong impact on Mango Output and quality, reduces household economy income.Also there is pure nutritive substance control technique on the market, generally coordinate with saltpetre, potassium primary phosphate and borax and spray, also there is certain drawback, one is that operation steps is many, and two is borax solns is alkalescence, low with other products mixture, and reduces aqueous solution utilization ratio.
Summary of the invention
The present invention is directed to above problem, propose a kind of new type water-solubility fertilizer for mango flower forcing, the pure nutritive ingredient of this product, without any side effects, multielement compounding application, effectively promotes into colored quantity and hermaphrodite flower ratio, proportioning science, use conveniently, choice materials, absorption rate is high, completely water-soluble, dissolve rapidly, time-saving and efficiency.
A kind of water soluble fertilizer for mango flower forcing of the present invention, be made up of the component of following mass fraction: 100-900 part saltpetre, 10-500 part potassium primary phosphate, 1-50 part polymerization boron, 1-30 Chitosan poly oligosaccharide, 1-10 part potassium alginate, 1-5 part algal polysaccharide, 1-30 sucrose, the agent of 1-3 part silicon-dioxide anti-caking.
Further, the polymerization degree of described Chitosan poly oligosaccharide between 2-20, molecular weight≤3200Da.
Further, containing 3-8% Sargassum polysaccharides and oligose, 0.1-2% phenols poly-compounds, 2-15mg/kg trimethyl-glycine, 12-150mg/kg N.F,USP MANNITOL, 25-200mg/kg phytokinin, 4-50mg/kg growth hormone, 0.03-17.8mg/kg Plant hormones regulators,gibberellins in described potassium alginate, be mass parts.
Preferably a kind of water soluble fertilizer for mango flower forcing is made up of the component of following mass fraction: 800-900 part saltpetre, 10-200 part potassium primary phosphate, 40-50 part polymerization boron, 1-10 Chitosan poly oligosaccharide, 1-10 part potassium alginate, 1-5 part algal polysaccharide, 1-10 sucrose, the agent of 1-3 part silicon-dioxide anti-caking.
Preferably a kind of water soluble fertilizer for mango flower forcing is made up of the component of following mass fraction: 820-850 part saltpetre, 40-150 part potassium primary phosphate, 40-45 part polymerization boron, 5-10 Chitosan poly oligosaccharide, 5-10 part potassium alginate, 3-5 part algal polysaccharide, 7-10 sucrose, the agent of 1-3 part silicon-dioxide anti-caking.
The application process of a kind of potato water soluble fertilizer of the present invention, be before mango is bloomed, dilute 30-100 times of foliage-spray, interval 10-15 days, sprays 2-3 time altogether.
Compared with prior art, advantage of the present invention and positively effect are: the growth characteristic that the present invention is bloomed in conjunction with mango, add Chitosan poly oligosaccharide as beneficial microorganism activation factor, promote that mineral nutrient element absorbs, be conducive to albumen synthesis, activation mango bud cell, promotes that mango bud is to hermaphrodite flower Bud polarization; Chitosan poly oligosaccharide and potassium alginate are combined in the activity and validity that promote to give full play to above-mentioned large medium trace element in process of crop growth, stimulate bud differentiation, and act synergistically with saltpetre, top bud differentiation can be promoted, improve instaminate flower ratio, realize mango flower forcing.
Embodiment
Below in conjunction with embodiment, technical scheme of the present invention is described in further detail.The ratio that the present invention mentions, " part ", if do not marked especially, be all as the criterion with weight.
A kind of new type water-solubility fertilizer for mango flower forcing of the present invention is made up of the component of following mass fraction: 100-900 part saltpetre, 100-500 part potassium primary phosphate, 1-30 part polymerization boron, 1-30 Chitosan poly oligosaccharide, 1-10 part potassium alginate, 1-5 part algal polysaccharide, 1-30 sucrose, the agent of 1-3 part silicon-dioxide anti-caking.
The application process of a kind of water soluble fertilizer for mango flower forcing of the present invention, be before mango is bloomed, dilute 30-100 times of foliage-spray, interval 10-15 days, sprays 2-3 time altogether.
Above-mentioned saltpetre, except providing nitrogen and potassium nutrition, also has non-nutritive regulating and controlling effect.Potassium ion plays an important role for the synthesis of carbohydrate in plant materials and transhipment, and the accumulation of carbohydrate in bud contributes to into colored.Saltpetre can induce the differentiation of already present bud, and there is the threshold value of a nitrogen concentration in plant materials, if exceed this value, plant will bloom.Saltpetre, by improving nitrogen concentration in plant body, makes it exceed threshold value, thus the Bud polarization on synchronous flower primordium top, improves mango and to bloom percentage of fertile fruit.In addition, saltpetre can also strengthen the resistibility of mango to low temperature and disease and pest, reduces because external environment changes the bud damage caused.
Above-mentioned potassium primary phosphate can provide phosphoric and potassium element, and phosphorus plays an important role to the growth of cell and propagation; The photosynthesis of phosphorus also involved in plant vital process, the utilization of sugar and starch and the transmittance process of energy, can provide sufficient energy for mango bud differentiation.
Above-mentioned polymerization boron adopts Chilean SQM imported product, and boron is of paramount importance a kind of trace element in Growth of Mango process, has and promotes that fruit tree is to the transfer of the absorption of inorganics, sugar, apical growth and pollen tube growth, strengthens the effects such as fertilization.Pollination percentage of fertile fruit can be improved after using, significantly improve hermaphrodite flower ratio.
Above-mentioned Chitosan poly oligosaccharide to be degraded a kind of polymerization degree oligosaccharide product between 2-20 obtained through special biological enzyme technology by chitosan, molecular weight≤3200Da, be water-soluble better, function is large, biological activity is high low molecular weight product.It has the unexistent higher solubility of common chitosan, entirely water-soluble, and easily by the function of many uniquenesses such as organism absorbs, it act as 14 times of chitosan.Chitosan poly oligosaccharide as beneficial microorganism activation factor, can promote that mineral nutrient element absorbs, and is conducive to albumen synthesis, and activation mango bud cell, promotes that mango bud is to hermaphrodite flower Bud polarization.
Above-mentioned potassium alginate, adopt the process of cold-adapted enzyme degradation method, greatly remain marine alga natural activeconstituents, active skull cap components comprises the functional component such as 3-8% Sargassum polysaccharides and oligose, 0.1-2% phenols poly-compounds, 2-15mg/kg trimethyl-glycine, 12-150mg/kg N.F,USP MANNITOL, 25-200mg/kg phytokinin, 4-50mg/kg growth hormone, 0.03-17.8mg/kg Plant hormones regulators,gibberellins, can substitute the use of some hormoness or biological regulator.The hormonal substance of crop growth can be promoted containing abundant n cell mitogen, growth hormone, Plant hormones regulators,gibberellins, trimethyl-glycine and N.F,USP MANNITOL etc. in above-mentioned potassium alginate, these materials are promoting activity and the validity that can give full play to above-mentioned large medium trace element in process of crop growth, all right breaking dormancy, stimulate bud differentiation, act synergistically with above-mentioned saltpetre, top bud differentiation can be promoted, improve instaminate flower ratio, can also the bad harm such as low temperature be resisted.
Above-mentioned algal polysaccharide is got through purifying by deep brown, and algal polysaccharide can eliminate active oxygen radical in mango body and superoxide, reduces the consumption of the solid substance such as protein, carbohydrate, for bud differentiation provides necessary nutrient support.Algal polysaccharide also has stronger complexing of metal ion effect, itself has certain reticulated structure, can ensure the activity of the metal ions such as above-mentioned chelating calcium, chelated magnesium, chelated zinc and Chelated Manganese, participates in bud differentiation.
Above-mentioned sucrose in mango body with self extremely strong water-retaining capacity, mango Premeabilisation of cells pressure can be improved, strengthen cell water-holding power, cause in mango body " false lack of water ", be similar to manual simulation's drought environment, for mango becomes flower to provide the signal induction factor, increase mango and become flower probability, and this " false lack of water " can become fructose and glucose along with sucrose decomposition, disappears, can not cause any negative impact to the growth of mango itself by mango after being absorbed.After sucrose decomposition becomes glucose and fructose, under the promoter action of above-mentioned polymerization boron and saltpetre, enter rapidly mango biorgan, participate in synthesis and the transport of Assimilate, further for mango becomes flower creation nutritive substance condition; The sweet taste of sucrose can also be pollinated by attract insect, and particularly fly etc., can improve the probability of mango Pollination Fertilization.
The meteorological silicon-dioxide that above-mentioned silicon-dioxide anti-caking agent adopts Taiwan to produce, fineness reaches 5000 orders, and the interpolation of silicon-dioxide anti-caking agent can ensure product mobility and nutrient availability, without any side effects, environmental sound.
embodiment 1
900 grams of saltpetre, 40 grams of potassium primary phosphates are added to become owner of in mixing agitator and just mix, 45 grams of polymerization boron, 7 grams of sucrose, 5 grams of Chitosan poly oligosaccharides, 5 grams of potassium alginates, 3 grams of algal polysaccharides, 3 grams of silicon-dioxide anti-caking agent are adopted multifunctional mini-mixer pre-mixing, prevent caking, then add in first mixture, stir, weigh pack sealing.
embodiment 2
850 grams of saltpetre, 90 grams of potassium primary phosphates are added to become owner of in mixing agitator and just mix, 45 grams of polymerization boron, 7 grams of sucrose, 5 grams of Chitosan poly oligosaccharides, 5 grams of potassium alginates, 3 grams of algal polysaccharides, 3 grams of silicon-dioxide anti-caking agent are adopted multifunctional mini-mixer pre-mixing, prevent caking, then add in first mixture, stir, weigh pack sealing.
embodiment 3
820 grams of saltpetre, 120 grams of potassium primary phosphates are added to become owner of in mixing agitator and just mix, 45 grams of polymerization boron, 7 grams of sucrose, 5 grams of Chitosan poly oligosaccharides, 5 grams of potassium alginates, 3 grams of algal polysaccharides, 3 grams of silicon-dioxide anti-caking agent are adopted multifunctional mini-mixer pre-mixing, prevent caking, then add in first mixture, stir, weigh pack sealing.
embodiment 4
800 grams of saltpetre, 140 grams of potassium primary phosphates are added to become owner of in mixing agitator and just mix, 45 grams of polymerization boron, 7 grams of sucrose, 5 grams of Chitosan poly oligosaccharides, 5 grams of potassium alginates, 3 grams of algal polysaccharides, 3 grams of silicon-dioxide anti-caking agent are adopted multifunctional mini-mixer pre-mixing, prevent caking, then add in first mixture, stir, weigh pack sealing.
The impact of new type water-solubility fertilizer on mango flower forcing and output for mango flower forcing of the present invention is tested:
Experimental cultivar: pale reddish brown awns, 21 years age of trees, management is applied fertilizer routinely, irrigates.
Test site: mango experimental plot, academy of agricultural sciences of Hainan Province
Test process:
The water soluble fertilizer embodiment 1 that process 1, foliage-spray are used for mango flower forcing sprays according to 50 times of dilutions, sprays twice altogether.
The water soluble fertilizer embodiment 2 that process 2, foliage-spray are used for mango flower forcing sprays according to 50 times of dilutions, sprays twice altogether.
The water soluble fertilizer embodiment 3 that process 3, foliage-spray are used for mango flower forcing sprays according to 50 times of dilutions, sprays twice altogether.
The water soluble fertilizer embodiment 4 that process 4, foliage-spray are used for mango flower forcing sprays according to 50 times of dilutions, sprays twice altogether.Process 5, saltpetre+borax are diluted 30 times and are sprayed, and spray twice altogether.
Process 6, saltpetre 400 grams+ethrel 8ml+NAA15ml are watered 15 kilograms and spray, and spray twice altogether.
Each process repetition 3 times.
Spray period: on March 27th, 2014--between May 1
Test-results is as follows:
Table 1 different treatment is on the impact of mango floral induction, output, commodity output
| Process | Become flower ratio % | Output (kilogram/strain) | Commodity output (kilogram/strain) | Commodity rate % |
| Embodiment 1 | 67 | 116 | 104 | 89.6 |
| Embodiment 2 | 66 | 115 | 103 | 88.9 |
| Embodiment 3 | 67 | 114 | 104 | 89.1 |
| Embodiment 4 | 68 | 118 | 105 | 89.4 |
| Process 5 | 45 | 89 | 78 | 87.6 |
| Process 6 | 68 | 109 | 85 | 77.9 |
As can be seen from Table 1, the new type water-solubility fertilizer for mango flower forcing prepared by embodiment 1,2,3,4, is all better than process 5 and process 6 in one-tenth flower ratio, Mango Output, commodity output and commodity rate.Comprehensive evaluation, the new type water-solubility fertilizer for mango flower forcing prepared by embodiment 1,2,3,4 has obvious promoter action to mango flower forcing and later stage Mango Output and economic benefit.
Above embodiment is only several in the several preferred implementation of the present invention, it should be pointed out that and the invention is not restricted to above-described embodiment; For the person of ordinary skill of the art, still the technical scheme described in previous embodiment can be modified, or equivalent replacement is carried out to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the present invention's technical scheme required for protection.
Claims (6)
1. the water soluble fertilizer for mango flower forcing, it is characterized in that, be made up of the component of following mass fraction: 100-900 part saltpetre, 10-500 part potassium primary phosphate, 1-50 part polymerization boron, 1-30 Chitosan poly oligosaccharide, 1-10 part potassium alginate, 1-5 part algal polysaccharide, 1-30 sucrose, the agent of 1-3 part silicon-dioxide anti-caking.
2. a kind of water soluble fertilizer for mango flower forcing according to claim 1, is characterized in that, the polymerization degree of described Chitosan poly oligosaccharide between 2-20, molecular weight≤3200Da.
3. a kind of water soluble fertilizer for mango flower forcing according to claim 1, it is characterized in that, containing 3-8% Sargassum polysaccharides and oligose, 0.1-2% phenols poly-compounds, 2-15mg/kg trimethyl-glycine, 12-150mg/kg N.F,USP MANNITOL, 25-200mg/kg phytokinin, 4-50mg/kg growth hormone, 0.03-17.8mg/kg Plant hormones regulators,gibberellins in described potassium alginate, be mass parts.
4. a kind of water soluble fertilizer for mango flower forcing according to claim 1, it is characterized in that, be made up of the component of following mass fraction: 800-900 part saltpetre, 10-200 part potassium primary phosphate, 40-50 part polymerization boron, 1-10 Chitosan poly oligosaccharide, 1-10 part potassium alginate, 1-5 part algal polysaccharide, 1-10 sucrose, the agent of 1-3 part silicon-dioxide anti-caking.
5. a kind of water soluble fertilizer for mango flower forcing according to claim 4, it is characterized in that, be made up of the component of following mass fraction: 820-850 part saltpetre, 40-150 part potassium primary phosphate, 40-45 part polymerization boron, 5-10 Chitosan poly oligosaccharide, 5-10 part potassium alginate, 3-5 part algal polysaccharide, 7-10 sucrose, the agent of 1-3 part silicon-dioxide anti-caking.
6. the application process of a kind of potato water soluble fertilizer according to any one of claim 1-5, is characterized in that, before mango is bloomed, dilute 30-100 times of foliage-spray, interval 10-15 days, sprays 2-3 time altogether.
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Cited By (5)
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| CN106220349A (en) * | 2016-07-29 | 2016-12-14 | 北海康维生态农业科技有限公司 | A kind of fertilizer for mango plantation and using method thereof |
| CN106242776A (en) * | 2016-08-09 | 2016-12-21 | 大工（青岛）新能源材料技术研究院有限公司 | A kind of microorganism formulation for photovoltaic agricultural and production method thereof |
| CN108947656A (en) * | 2018-07-25 | 2018-12-07 | 广西田阳县创新农业综合开发有限公司 | A kind of mango foliar fertilizer and preparation method thereof |
| CN109699676A (en) * | 2019-01-29 | 2019-05-03 | 中国热带农业科学院环境与植物保护研究所 | A kind of mango flower forcing composition |
| CN112293136A (en) * | 2020-11-18 | 2021-02-02 | 西南林业大学 | Technology for harvesting early-maturing mangoes for 1-3 months |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106220349A (en) * | 2016-07-29 | 2016-12-14 | 北海康维生态农业科技有限公司 | A kind of fertilizer for mango plantation and using method thereof |
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| CN109699676B (en) * | 2019-01-29 | 2021-02-26 | 中国热带农业科学院环境与植物保护研究所 | Mango flower forcing composition |
| CN112293136A (en) * | 2020-11-18 | 2021-02-02 | 西南林业大学 | Technology for harvesting early-maturing mangoes for 1-3 months |
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