CN103360164B - Paddy rice tillering-promoting, lodging-resisting, and yield-increase-assisting multifunctional fertilizer and application method thereof - Google Patents
Paddy rice tillering-promoting, lodging-resisting, and yield-increase-assisting multifunctional fertilizer and application method thereof Download PDFInfo
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Abstract
The invention relates to a paddy rice tillering-promoting, lodging-resisting, and yield-increase-assisting multifunctional fertilizer and an application method thereof. According to the invention, uniconazole, amine hexanoate, calcium chloride, magnesium sulfate, zinc sulfate, borax, EDTA-Fe, EDTA-Mn, EDTA-Cu, silicon fertilizer, and bentonite are crushed and sieved; the mixture is sufficiently mixed by stirring, and is uniformly delivered into a fertilizer granulator; preliminary granulation is carried out according to a round-disk granulation method; the granules are uniformly delivered into a multi-level granular fertilizer round polishing machine, and granulation is carried out again; drying is carried out, such that a water content is below 10%, such that formed granular fertilizer is obtained. Before paddy rice transplantation and before soil preparation before seeding, the fertilizer is uniformly mixed with a composite fertilizer or fine soil, and the mixture is used for application. After paddy rice transplantation, and during a reviving period, the fertilizer is uniformly mixed with a urea fertilizer, and the mixture is used for application. The fertilizer provided by the invention has the advantages of scientific formula, comprehensive functions, simple application, low residue in soil, and safety to succeeding crop. The granular fertilizer is convenient for packaging and transportation, and can be conveniently mixed with other fertilizers. The fertilizer has a substantial effect. With the fertilizer, paddy rice effective tillering can be increased by 2-5 pieces/group, yield can be increased by 10-20%, plant height is substantially reduced, and lodging resistance is improved.
Description
Technical field
The present invention relates to that a kind of paddy rice growth promoting is tillered, resistant to lodging, the multifunctional fertilizers that helps volume increase and using method.
Background technology
Paddy rice, as one of the staple food crop of China, has the features such as planting area is wide, area is large, is of great significance China's grain security tool, so Rice Production is the popular domain of research always.In recent years, along with the spread of hybrid rice, super rice, in its cultivation, often difference of tillering can be faced; lodging; disease and pest is serious, and output does not reach the problems such as desirable level, and the appearance of these problems also seriously limits the production of rice high yield high quality.Given this, there is a lot of related products on the market, for overcoming the above problems, but these products or function singleness, can not deal with problems comprehensively; As used paclobutrazol, although can control the prosperous length of paddy rice, improper use easily causes negative impact, simultaneously residual serious in soil, easily impacts succession crop.Also have and supplement single zinc fertilizer, although paddy rice to a certain degree can be prevented and treated sit the root and stem of certain plants, but paddy rice effective tillering is promoted when it is used alone, volume increase effect is obviously not enough, so these products like this all high-quality can not solve the problem that is poor, that lodge, yield poorly of tillering of paddy rice comprehensively, reach the degree making peasant satisfied.
Poly-aspartic-acid (PASP) is also had now to add multiple polynucleic acid, polymer synergistic agent, Gene revulsant, cell-activating agent and drought resisting, the contour science and technology factor of Lodging-proof agent, the wheat special preparation of development.Can strengthen cell viability, growth promoting effects, effective tillering is many, growing way good, and stem stalk is sturdy resistant to lodging, and usage uses in wheat period of seedling establishment, tillering phase, heading stage, filling stage spraying.Also have " grain is many " can fast repairing fill paddy growth the nutritive element that lacks, make to tiller early and many, enhancing lodging resistance in rice, disease-resistant, anti-adversity ability, increase production.
In addition, the granular fertilizer agglomeration techniques such as composite fertilizer of China, fertilizer still comparatively backwardness, granulation process is still immature so far, and main at present to have two kinds: one be extruder grain technique, and the particle produced is cylindric; Two is disc granulation technique, and the granular size produced differs, and circularity is poor, intensity difference, surface irregularity.In addition the fertilizer produced of two kinds of technique, also face its deadly defect, namely granule strength is low, through repeatedly loading and transporting, time in human consumer's hand, often there will be particle powdering phenomenon.The more important thing is that appearance is circle not because the fertiliser granulates shape that differs in size differs, not only, fertilizer is mixed very inconvenient, is therefore out of favour, directly affects product marketing.
Summary of the invention
The object of the invention is for above-mentioned present situation, aim to provide a kind of complete function, use simple, remarkably productive, to succession crop safety, while promotion rice tillering and volume increase, the paddy rice growth promoting that can also promote paddy rice immunizing power and quality is tillered, resistant to lodging, the multifunctional fertilizers that helps volume increase and using method.
Paddy rice growth promoting is tillered, resistant to lodging, the multifunctional fertilizers that helps volume increase, that the raw material of following weight percent: uniconazole 0.1%-1%, amine DA-6 0.1%-1%, calcium chloride 15%-20%, magnesium sulfate 15%-20%, zinc sulfate 15%-20%, borax 2%-5%, EDTA-Fe 2%-3%, EDTA-Mn 2%-3%, EDTA-Cu 1%-2%, siliceous fertilizer 20%-25%, wilkinite surplus are pulverized, cross 100 mesh sieves, abundant stirring and evenly mixing, the fertilizer of gained.
Paddy rice growth promoting is tillered, the using method of resistant to lodging, the multifunctional particle fertilizer that helps volume increase:
1) base is executed: before rice transplanting, and spread fertilizer over the fields after mixing thoroughly with composite fertilizer or fine earth before sowing whole ground, use the bedding of rear whole ground, 0.07 hectare uses fertilizer 1.5-2.5kg; The weight ratio of fertilizer and composite fertilizer is 1:20-30, and the weight ratio of fertilizer and fine earth is 1:1-5;
2) topdress: after rice transplanting, period of seedling establishment and urea mix and spread fertilizer over the fields, and 0.07 hectare uses fertilizer 1.5-2.5kg; The weight ratio of fertilizer and urea is 1:2-5.
The present invention take into full account in Rice Production tiller poor, lodge, yield poorly three large problems, the uniconazole selected, elongation capable of inhibiting cell, shorten internode, dwarfed plant, active high, less residue in soil, to succession crop safety, can strengthen lodging tolerance and promotion is tillered.Select amine DA-6, chlorophyllous content can be improved, accelerate photosynthetic speed, promote division and the elongation of vegetable cell, promote the growth of root system, the balance of nutrient in control agent.Various trace elements and siliceous fertilizer, provide the nutrition of overall scientific to plant growth, while promotion rice tillering and volume increase, also can promote paddy rice immunizing power and rice quality.
The present invention has the following advantages:
1, integrate short and tiller, resistant to lodging, the function that helps volume increase, scientific formulation, safety, complete function;
2, use safety, the less residue in soil, to succession crop safety;
3, particulate state selected by fertilizer, and uniform particles is not fugitive, facilitates packing to store transport, and convenient with other fertilizer mixed when using, and do not react, do not affect fertilizer efficiency;
4, both can make base manure to use, use of also can topdressing, easy to use, Be very effective.
Show according to test-results, use this fertilizer on paddy rice, no matter adopt which kind of use-pattern, all can increase paddy rice effective tillering 2-5/pocket, volume increase 10-20%, plant height obviously reduces, and anti-fall risk significantly improves.
Embodiment
The present invention take into full account in Rice Production tiller poor, lodge, yield poorly three large problems, the uniconazole selected, there is T suppression cell extend, shorten internode, dwarfed plant, promote lateral bud growth and flower_bud formation, strengthen the effect of resistance, its activity comparatively paclobutrazol height 6-10 times, residual quantity in soil is 1/10 of paclobutrazol, to succession crop safety, to paddy rice, there is dwarfed plant, strengthen lodging tolerance and the function promoting to tiller.The amine DA-6 selected, it is a kind of plant-growth regulator with wide spectrum and breakthrough effect, there is the activity improving plant peroxidases and nitrate reductase, improve chlorophyllous content, accelerate photosynthetic speed, promote division and the elongation of vegetable cell, promote the growth of root system, the balance of nutrient in control agent, and must can carry out used in combination by nutritive element with crop.Various trace elements and the siliceous fertilizer containing beneficial element silicon, provide the nutrition of overall scientific to plant growth, while promotion rice tillering and volume increase, also can promote paddy rice immunizing power and rice quality.
The raw material of following weight percent: uniconazole 0.1%-1%, amine DA-6 0.1%-1%, calcium chloride 15%-20%, magnesium sulfate 15%-20%, zinc sulfate 15%-20%, borax 2%-5%, EDTA-Fe 2%-3%, EDTA-Mn 2%-3%, EDTA-Cu 1%-2%, siliceous fertilizer 20%-25%, wilkinite surplus are pulverized by the present invention, cross 100 mesh sieves, throw in in agitator, 200rpm, 10min, the fertilizer of abundant stirring and evenly mixing gained.
Consider that granule type is not fugitive, facilitate packing to store, and easily convenient with other fertilizer mixed when using, and fertilizer of the present invention also selects granulated fertilizer, is by the granulated fertilizer of the fertilizer of abundant stirring and evenly mixing through preliminary granulation, granulating and forming; Concrete prilling process is as follows:
Preliminary granulation: the raw material of stirring and evenly mixing is sent into granulation of fertilizer machine equably, carries out preliminary granulation according to disc granulation method, forms granule type;
Granulating and forming: the granulated fertilizer of first one-step forming is sent into multi-stage type granular fertilizer rounding machine equably and carries out granulation again, then dry or dry, makes the water content control of fertilizer below 10%, obtains final molding granulated fertilizer.Its granulation is exquisite, evenly round and smooth.
The granulated fertilizer made, uses the proprietary material of BOPP, VMPET, PE from outside to inside to pack, and often wraps 2kg and is advisable, and packaged fertilizer is positioned over drying, shady and cool stdn warehouse is deposited.
The using method of this fertilizer:
1) base is executed: before rice transplanting, and spread fertilizer over the fields after mixing thoroughly with composite fertilizer or fine earth before sowing whole ground, use the bedding of rear whole ground, 0.07 hectare uses 1.5-2.5kg; The weight ratio of fertilizer and composite fertilizer is 1:20-30, and the weight ratio of fertilizer and fine earth is 1:1-5.
2) topdress: after rice transplanting, the mixing of the fertilizer such as period of seedling establishment and urea is spread fertilizer over the fields, and 0.07 hectare uses 1.5-2.5kg; The weight ratio of fertilizer and urea is 1:2-5.
Enumerate specific embodiments of the invention below.
Example 1, be 0.1% uniconazole by weight percent, 0.4% amine DA-6,18% calcium chloride, 20% magnesium sulfate, 15% zinc sulfate, 5% borax, 2% EDTA-Fe, 3% EDTA-Mn, 1.5% EDTA-Cu, 25% siliceous fertilizer, 10% wilkinite pulverize, cross 100 mesh sieves, throw in in agitator, 200rpm, 10min, abundant stirring and evenly mixing, obtains fertilizer.
Before rice transplanting, rational proportion N, P, K composite fertilizer used with commercially available applicable paddy rice before sowing whole ground spreads fertilizer over the fields after mixing thoroughly, uses the bedding of rear whole ground, and 0.07 hectare uses 2.5kg; The weight ratio of rational proportion N, P, K composite fertilizer that fertilizer and commercially available applicable paddy rice use is 1:20.After rice transplanting, period of seedling establishment and urea fertilizer are by weight spreading fertilizer over the fields for 1:5 mixes, and 0.07 hectare uses 1.5kg.
Example 2, be 1% uniconazole by weight percent, 0.1% amine DA-6,20% calcium chloride, 15% magnesium sulfate, 20% zinc sulfate, 2% borax, 3% EDTA-Fe, 2% EDTA-Mn, 2% EDTA-Cu, 20% siliceous fertilizer, 14.9% wilkinite pulverize, cross 100 mesh sieves, throw in in agitator, 200rpm, 10min, abundant stirring and evenly mixing;
The raw material of stirring and evenly mixing is sent into granulation of fertilizer machine equably, carries out preliminary granulation according to disc granulation method, form granule type;
The granulated fertilizer of first one-step forming is sent into multi-stage type granular fertilizer rounding machine equably and is carried out granulation again, and then dry, water content control, below 10%, obtains granulated fertilizer.
Before rice transplanting, spread fertilizer over the fields, use the bedding of rear whole ground before sowing whole ground with fine earth after mixing thoroughly, 0.07 hectare uses 1.5kg; The weight ratio of fertilizer and fine earth is 1:1.After rice transplanting, period of seedling establishment and urea fertilizer are by weight spreading fertilizer over the fields for 1:2 mixes, and 0.07 hectare uses 2.5kg.
Example 3, be 0.4% uniconazole by weight percent, 0.6% amine DA-6,19% calcium chloride, 18% magnesium sulfate, 18% zinc sulfate, 3% borax, 2% EDTA-Fe, 2% EDTA-Mn, 2% EDTA-Cu, 23% siliceous fertilizer, 12% wilkinite pulverize, cross 100 mesh sieves, throw in in agitator, 200rpm, 10min, abundant stirring and evenly mixing; The raw material of stirring and evenly mixing is sent into granulation of fertilizer machine equably, carries out preliminary granulation according to disc granulation method, form granule type;
The granulated fertilizer of first one-step forming is sent into multi-stage type granular fertilizer rounding machine equably and is carried out granulation again, and then dry, water content control, below 10%, obtains granulated fertilizer.
Before rice transplanting, rational proportion N, P, K composite fertilizer used with commercially available applicable paddy rice before sowing whole ground spreads fertilizer over the fields after mixing thoroughly, uses the bedding of rear whole ground, and 0.07 hectare uses 2.0kg; The weight ratio of rational proportion N, P, K composite fertilizer that fertilizer and commercially available applicable paddy rice use is 1:25.After rice transplanting, period of seedling establishment and urea are by weight spreading fertilizer over the fields for 1:3 mixes, and 0.07 hectare uses 2.0kg.
Example 4, be 0.6% uniconazole by weight percent, 0.8% amine DA-6,16% calcium chloride, 16% magnesium sulfate, 16% zinc sulfate, 4% borax, 3% EDTA-Fe, 2% EDTA-Mn, 1% EDTA-Cu, 24% siliceous fertilizer, 16.6% wilkinite pulverize, cross 100 mesh sieves, throw in in agitator, 200rpm, 10min, abundant stirring and evenly mixing; The raw material of stirring and evenly mixing is sent into granulation of fertilizer machine equably, carries out preliminary granulation according to disc granulation method, form granule type;
The granulated fertilizer of first one-step forming is sent into multi-stage type granular fertilizer rounding machine equably and is carried out granulation again, and then dry, water content control, below 10%, obtains granulated fertilizer.
Before rice transplanting, spread fertilizer over the fields after mixing thoroughly with fine earth before sowing whole ground, use the bedding of rear whole ground, 0.07 hectare uses 2.2kg; The weight ratio of fertilizer and fine earth is 1:5.After rice transplanting, period of seedling establishment and urea fertilizer are by weight spreading fertilizer over the fields for 1:3.5 mixes, and 0.07 hectare uses 1.8kg.
Example 5, be 0.2% uniconazole by weight percent, 1% amine DA-6,15% calcium chloride, 19% magnesium sulfate, 18% zinc sulfate, 4.5% borax, 2% EDTA-Fe, 2% EDTA-Mn, 2% EDTA-Cu, 22% siliceous fertilizer, 14.3% wilkinite pulverize, cross 100 mesh sieves, throw in in agitator, 200rpm, 10min, abundant stirring and evenly mixing; The raw material of stirring and evenly mixing is sent into granulation of fertilizer machine equably, carries out preliminary granulation according to disc granulation method, form granule type;
The granulated fertilizer of first one-step forming is sent into multi-stage type granular fertilizer rounding machine equably and is carried out granulation again, and then dry, water content control, below 10%, obtains granulated fertilizer.
Before rice transplanting, rational proportion N, P, K composite fertilizer used with commercially available applicable paddy rice before sowing whole ground spreads fertilizer over the fields after mixing thoroughly, uses the bedding of rear whole ground, and 0.07 hectare uses 1.8kg; The weight ratio of rational proportion N, P, K composite fertilizer that fertilizer and commercially available applicable paddy rice use is 1:30.After rice transplanting, period of seedling establishment and urea fertilizer are by weight spreading fertilizer over the fields for 1:2.5 mixes, and 0.07 hectare uses 2.2kg.
The applicant selects embodiment 3, has made to adopt the contrast field of conventional fertilizer application method and adopted three pieces of conventional fertilizer application and the fertilizer of the present invention controlled trials testing field, test situation and conclusion as follows:
Proved by field test, compared with contrast field, every mu adopts conventional fertilizer application to add fertilizer 2kg of the present invention, can obviously increase paddy rice effective tillering, three pieces of every pockets of test field on average increase about 3, and stem culm base internode obviously shortens, and plant height reduces about 11cm, during Rice Growing, stem stalk is sturdy simultaneously, white root increases, and heading is neat, full seed, about 3 days in advance harvesting time, amount of increase in production reaches 15%.
Fertilizer 2kg of the present invention is used unlike adopting the method for topdressing when testing with above-mentioned condition test.
Proved by field test, compared with contrast field, every mu of employing method of topdressing uses fertilizer 2kg of the present invention, can obviously increase paddy rice effective tillering, average about 3 of every pocket, stem culm base internode obviously shortens, and plant height reduces about 9cm, during Rice Growing, stem stalk is sturdy simultaneously, white root increases, and heading is neat, full seed, about 5 days in advance harvesting time, amount of increase in production reaches 13%.
Claims (4)
1. paddy rice growth promoting tiller, resistant to lodging, the multifunctional fertilizers that helps volume increase, the raw material of following weight percent: uniconazole 0.1%-1%, amine DA-6 0.1%-1%, calcium chloride 15%-20%, magnesium sulfate 15%-20%, zinc sulfate 15%-20%, borax 2%-5%, EDTA-Fe 2%-3%, EDTA-Mn 2%-3%, EDTA-Cu 1%-2%, siliceous fertilizer 20%-25%, wilkinite surplus is it is characterized in that to pulverize, cross 100 mesh sieves, abundant stirring and evenly mixing, the fertilizer of gained.
2. paddy rice growth promoting according to claim 1 tiller, resistant to lodging, the multifunctional fertilizers that helps volume increase, it is characterized in that throwing in in agitator, 200rpm, 10min, abundant stirring and evenly mixing.
3. paddy rice growth promoting according to claim 1 and 2 tiller, resistant to lodging, the multifunctional fertilizers that helps volume increase, it is characterized in that fertilizer is by the granulated fertilizer of the fertilizer of abundant stirring and evenly mixing through preliminary granulation, granulating and forming; Concrete prilling process is as follows:
Preliminary granulation: the raw material of stirring and evenly mixing is sent into granulation of fertilizer machine equably, carries out preliminary granulation according to disc granulation method, forms granule type;
Granulating and forming: the granulated fertilizer of first one-step forming is sent into multi-stage type granular fertilizer rounding machine equably and carries out granulation again, then dry or dry, makes the water content control of fertilizer below 10%, obtains final molding granulated fertilizer.
4. paddy rice growth promoting according to claim 1 tiller, the using method of resistant to lodging, the multifunctional fertilizers that helps volume increase, it is characterized in that:
1) base is executed: before rice transplanting, and spread fertilizer over the fields after mixing thoroughly with composite fertilizer or fine earth before sowing whole ground, use the bedding of rear whole ground, 0.07 hectare uses fertilizer 1.5-2.5kg; The weight ratio of fertilizer and composite fertilizer is 1:20-30, and the weight ratio of fertilizer and fine earth is 1:1-5;
2) topdress: after rice transplanting, period of seedling establishment and urea mix and spread fertilizer over the fields, and 0.07 hectare uses fertilizer 1.5-2.5kg; The weight ratio of fertilizer and urea is 1:2-5.
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CN103787769B (en) * | 2014-01-26 | 2016-03-09 | 微港生物科技江苏有限公司 | The special calcareous fertilisers of paddy rice and preparation thereof and the method for the production of rich calcium rice |
CN104529637A (en) * | 2014-12-24 | 2015-04-22 | 黑龙江省卫星生物科技有限公司 | Formula of lodging-preventing foliar medicated fertilizer microemulsion for cold region rice and production process method |
CN105104043A (en) * | 2015-08-17 | 2015-12-02 | 太仓市雅丰农场专业合作社 | Cultivating method of rice |
CN105622270A (en) * | 2016-01-27 | 2016-06-01 | 滁州市金成米业有限公司 | Special fertilizer for preventing lodging during mature period of paddy |
CN106810382B (en) * | 2017-03-27 | 2018-06-19 | 佛山市植宝化工有限公司 | A kind of water-soluble fertilizer and preparation method that rice heavy metal cadmium is inhibited to absorb and be enriched with |
CN109776179A (en) * | 2017-11-14 | 2019-05-21 | 江苏小潘园生态农业科技发展有限公司 | A kind of hybrid rice is resistant to lodging to use medicament |
CN114982575A (en) * | 2022-07-22 | 2022-09-02 | 江西省超级水稻研究发展中心(江西省农科院海南水稻育种中心) | Cultivation method capable of simultaneously increasing stem thickness and wall thickness of high-quality rice and reducing internode length |
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CN102807408A (en) * | 2012-08-16 | 2012-12-05 | 南通兆丰复合肥有限公司 | Earing fertilizer special for rice and production method thereof |
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