CN102010264A - Rice herbicide fertilizer and preparation method thereof - Google Patents
Rice herbicide fertilizer and preparation method thereof Download PDFInfo
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- CN102010264A CN102010264A CN2010105074906A CN201010507490A CN102010264A CN 102010264 A CN102010264 A CN 102010264A CN 2010105074906 A CN2010105074906 A CN 2010105074906A CN 201010507490 A CN201010507490 A CN 201010507490A CN 102010264 A CN102010264 A CN 102010264A
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- rice
- paddy rice
- fertilizer
- urea
- growth regulator
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Abstract
The invention discloses a rice herbicide fertilizer and a preparation method thereof, and relates to the technical field of production of agricultural fertilizers. The rice herbicide fertilizer is prepared from 60 to 80 weight parts of urea, 20 to 40 weight parts of filler, 0.8 to 1 weight part of herbicide and 0.03 to 0.06 weight part of plant growth regulator; and a process flow for preparing the rice herbicide fertilizer comprises the following steps of: crushing the urea; adding the filler, the herbicide and the plant growth regulator; uniformly stirring and feeding into a granulation device for granulation; and drying, cooling and packaging. The invention has the characteristics of simple preparation process, application of the herbicide and the fertilizer, complementary effect of the herbicide and the fertilizer and the like and is suitable for early rice, middle-season rice and late rice of all rice planting areas of China.
Description
Technical field
The present invention relates to agricultural fertilizer production technical field, particularly a kind of Weed removal medicinal fertilizer for paddy rice and preparation method thereof.
Background technology
In the paddy rice planting process, weed growth is difficult to avoid, and too much weeds and paddy rice strive fertilizer and strive water, and also influence is ventilated.Adopt artificial weeding in the past, waste time and energy, produce little effect.In the last few years, applying of weedicide alleviated the labour intensity of peasant's weeding.But, because the consumption of weedicide own is seldom, and poisonous, be difficult to execute evenly; Simultaneously, use separately, generally difficulty reaches the ideal effect.Thereby, normally weedicide is simply mixed with fine earth and urea etc., spread fertilizer over the fields big Tanaka; Since easily cause puddle irregular, after spreading fertilizer over the fields, field weeding agent maldistribution, the place that weedicide concentration is high is easy to occur poisoning.
Summary of the invention
At the above-mentioned deficiency of existing in prior technology, technical problem to be solved by this invention provide a kind of preparation technology simple, have the fertile double Weed removal medicinal fertilizer for paddy rice of executing with the fertile complementary effect of medicine of medicine, and provide its preparation method.
The technical solution used in the present invention is a kind of Weed removal medicinal fertilizer for paddy rice of invention, is formulated by the following raw materials according weight share:
Urea 60-80 stopping composition 20-40
Weedicide 0.8-1 plant-growth regulator 0.03-0.06.
Its prioritization scheme one is formulated by the following raw materials according weight share:
Urea 60 stopping composition 40 weedicides 1 plant-growth regulator 0.03.
Its prioritization scheme two is formulated by the following raw materials according weight share:
Urea 80 stopping composition 20 weedicides 0.8 plant-growth regulator 0.06.
Its prioritization scheme three is formulated by the following raw materials according weight share:
Urea 70 stopping composition 30 weedicides 0.9 plant-growth regulator 0.04.
Described weedicide is to be mixed by 70% metolachlor and 30% benbbensulfuronmethyl.
Described plant-growth regulator is Nafusaku or sodium nitrophenolate.
Described stopping composition is dry powder or kaolin.
Simultaneously, provide the preparation method of above-mentioned Weed removal medicinal fertilizer for paddy rice, its technical process is: earlier urea is pulverized, added stopping composition, weedicide and plant-growth regulator again, stir, send into granulation in the prilling granulator, and dry then, cooling, packing.
Weed removal medicinal fertilizer for paddy rice of the present invention, adopt with weedicide, plant-growth regulator and urea, stopping composition be mixed together, granulation, so preparation technology is simple.Because weedicide and plant-growth regulator are to join in urea and the stopping composition, thereby, the value of weedicide and plant-growth regulator, obtained amplification, be convenient to evenly spread fertilizer over the fields, reach the fertile double purpose of executing of medicine, also can avoid the local area to cause the appearance of poisoning phenomenon because of the excessive concentration of medicine.What is more important makes it produce the fertile complementary effect of medicine owing to added plant-growth regulator: because of the adding of plant-growth regulator makes weeding more thorough, more promoted growth and the beneficial microorganism activity of plant simultaneously.
According to test, Weed removal medicinal fertilizer for paddy rice of the present invention has the following advantages:
The one, it is fast and steady to use the short rice striking root in back.After transplanting, used in 3-5 days, use equivalent urea with the contemporaneously and topdress and compare, shorten seedling-slowing stage 2-3 days, and blade is more dark green roomy;
The 2nd, delay the validity period of nitrogen manure, improve the application efficiency of urea fertilizer.Using the equivalent urea fertilizer with the contemporaneously compares, the next blade of paddy rice of using Weed removal medicinal fertilizer for paddy rice of the present invention does not still show the plain symptom of nitrogen stress to the later stage of tillering, and the next blade of paddy rice of using equivalent urea has shown the plain symptom of tangible nitrogen stress in the later stage of tillering.The Weed removal medicinal fertilizer for paddy rice of the present invention that this explanation applies before rice striking root still can normally provide nitrogen nutrition for rice plant growth in middle of tillering.Weed removal medicinal fertilizer for paddy rice of the present invention is used in evidence, can improve nitrogen utilising efficiency 30-40%, thereby the utilising efficiency integral body of urea is brought up to 60-70%.
The 3rd, can improve herbicidal effect.Urea significantly quickens the absorption of weeds to weedicide with the mixing energy of weedicide, and the application of plant-growth regulator also can promote the absorption rate of weeds to weedicide simultaneously.Thereby weedicide significantly improves the killing effects of weeds.No matter the rice terrace of using Weed removal medicinal fertilizer for paddy rice of the present invention is that broad-leaf weeds such as water lettuce all do not have generation at rice at whole growth periods, the barnyard grass grass, and the Semen Euphorbiae grass, Herba Caricis Phacotae, pernicious nutgrass flatsedges etc. do not have generation more yet.And use the rice terrace of the different third methylbenzyl granula subtilis separately, though there are not the broad-leaf weeds weeds, the barnyard grass grass, the Semen Euphorbiae grass, Herba Caricis Phacotae, pernicious nutgrass flatsedges etc. can not be killed fully.
The 4th, product performance are stable, can stablize and improve rice yield.Leave Weed removal medicinal fertilizer for paddy rice of the present invention and weedicide in 50 degree above environment separately after 15 days, apply rice field again, we find the weeds killing effect of the effect of Weed removal medicinal fertilizer for paddy rice of the present invention significantly better than weedicide.Weed removal medicinal fertilizer for paddy rice of the present invention can be stablized and improve rice yield about 18% simultaneously.
The 5th, early rice was used the field piece of Weed removal medicinal fertilizer for paddy rice of the present invention, when late rice is used again, can be safer, and reliable, the quantity showed increased of the beneficial microorganism of while soil the inside such as bacillus etc., the crop disease-resistant ability also is significantly improved.According to our test contrast, be the field piece of using weedicide two seasons equally, one is to use weedicide separately, another piece is a field piece of using Weed removal medicinal fertilizer for paddy rice of the present invention, we find to improve 50% in the quantity of field its bacillus of piece of using Weed removal medicinal fertilizer for paddy rice of the present invention, and activity also strengthens greatly.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment one:
(kilogram or ton) share takes by weighing 60 parts in urea respectively by weight, stopping composition (can adopt dry powder or kaolin or other packing material, present embodiment and following each embodiment all adopt kaolin) 40 parts, weedicide (can adopt mixture or other weedicide of metolachlor or benbbensulfuronmethyl or metolachlor and benbbensulfuronmethyl, present embodiment and following each embodiment all adopt 70% metolachlor and 30% benbbensulfuronmethyl mixture) 1 part, plant-growth regulator (can adopt mixture or other weedicide of Nafusaku or sodium nitrophenolate or Nafusaku and sodium nitrophenolate, present embodiment and following each embodiment all adopt sodium nitrophenolate) 0.03 part, be mixed together, stir, be sent to and carry out granulation in the extrusion machine, then, carry out drying and cooling, sieve removes coarse grain and fine powder, make the particle of 2-6mm, by the packing of every bag of 10kg weight, promptly become Weed removal medicinal fertilizer for paddy rice of the present invention.
Using method: behind rice transplanting 3-5 days, evenly spread fertilizer over the fields big Tanaka and get final product, its consumption is generally every mu of land for growing field crops and uses 8-10kg.
Weed removal medicinal fertilizer for paddy rice of the present invention is suitable for all paddy rice of China and plants geographic early, middle and late rice and use.In time use, can suppress generation and the development of weeds effectively, simultaneously also can improve the utilising efficiency of nitrogen manure, and play that medicine is fertile double to be executed and the fertile complementary effect of medicine.
Embodiment two:
(kilogram or ton) share takes by weighing 80 parts in urea, 20 parts of stopping composition, 0.8 part of weedicide, 0.06 part of plant-growth regulator respectively by weight, be mixed together, stir, be sent to and carry out granulation in the extrusion machine, then, carry out drying and cooling, sieve removes coarse grain and fine powder, make the particle of 2-6mm,, promptly become Weed removal medicinal fertilizer for paddy rice of the present invention by the packing of every bag of 10kg weight.
Using method is the same.
Embodiment three:
(kilogram or ton) share takes by weighing 70 parts in urea, 30 parts of stopping composition, 0.9 part of weedicide, 0.04 part of plant-growth regulator respectively by weight, be mixed together, stir, be sent to and carry out granulation in the extrusion machine, then, carry out drying and cooling, sieve removes coarse grain and fine powder, make the particle of 2-6mm,, promptly become Weed removal medicinal fertilizer for paddy rice of the present invention by the packing of every bag of 10kg weight.
Using method is the same.
Claims (8)
1. Weed removal medicinal fertilizer for paddy rice is characterized in that: be formulated by the following raw materials according weight share:
Urea 60-80 stopping composition 20-40
Weedicide 0.8-1 plant-growth regulator 0.03-0.06.
2. Weed removal medicinal fertilizer for paddy rice according to claim 1 is characterized in that: be formulated by the following raw materials according weight share:
Urea 60 stopping composition 40 weedicides 1 plant-growth regulator 0.03.
3. Weed removal medicinal fertilizer for paddy rice according to claim 1 is characterized in that: be formulated by the following raw materials according weight share:
Urea 80 stopping composition 20 weedicides 0.8 plant-growth regulator 0.06.
4. Weed removal medicinal fertilizer for paddy rice according to claim 1 is characterized in that: be formulated by the following raw materials according weight share:
Urea 70 stopping composition 30 weedicides 0.9 plant-growth regulator 0.04.
5. according to the described Weed removal medicinal fertilizer for paddy rice of claim 1-4, it is characterized in that: described weedicide is to be mixed by 70% metolachlor and 30% benbbensulfuronmethyl.
6. according to the described Weed removal medicinal fertilizer for paddy rice of claim 1-4, it is characterized in that: described plant-growth regulator is Nafusaku or sodium nitrophenolate.
7. according to the described Weed removal medicinal fertilizer for paddy rice of claim 1-4, it is characterized in that: described stopping composition is dry powder or kaolin.
8. the preparation method as Weed removal medicinal fertilizer for paddy rice as described in the claim 1-7 is characterized in that technical process is: earlier urea is pulverized, added stopping composition, weedicide and plant-growth regulator again, stir, send into granulation in the prilling granulator, dry then, cooling, packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105074906A CN102010264A (en) | 2010-10-15 | 2010-10-15 | Rice herbicide fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105074906A CN102010264A (en) | 2010-10-15 | 2010-10-15 | Rice herbicide fertilizer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102010264A true CN102010264A (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2010105074906A Pending CN102010264A (en) | 2010-10-15 | 2010-10-15 | Rice herbicide fertilizer and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106259427A (en) * | 2016-08-17 | 2017-01-04 | 河北威远生化农药有限公司 | A kind of potentiation glufosinate-ammoniumaqua aqua |
| CN110140727A (en) * | 2019-05-10 | 2019-08-20 | 浙江禾本科技有限公司 | A kind of clomazone herbicide particle and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1117343A (en) * | 1994-08-23 | 1996-02-28 | 安徽农学院 | Multi-function agent for coating rice seeds |
| CN1242939A (en) * | 1999-08-09 | 2000-02-02 | 镇海炼油化工股份有限公司 | Slow-release urea for killing weed and production method thereof |
| CN1844063A (en) * | 2006-03-10 | 2006-10-11 | 廖克祥 | Weeding pesticide-added fertilizer for paddy and method for preparing the same |
| CN101050149A (en) * | 2007-03-12 | 2007-10-10 | 廖克祥 | Weed removal medicinal fertilizer for paddy rice, and fabricating method |
-
2010
- 2010-10-15 CN CN2010105074906A patent/CN102010264A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1117343A (en) * | 1994-08-23 | 1996-02-28 | 安徽农学院 | Multi-function agent for coating rice seeds |
| CN1242939A (en) * | 1999-08-09 | 2000-02-02 | 镇海炼油化工股份有限公司 | Slow-release urea for killing weed and production method thereof |
| CN1844063A (en) * | 2006-03-10 | 2006-10-11 | 廖克祥 | Weeding pesticide-added fertilizer for paddy and method for preparing the same |
| CN101050149A (en) * | 2007-03-12 | 2007-10-10 | 廖克祥 | Weed removal medicinal fertilizer for paddy rice, and fabricating method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106259427A (en) * | 2016-08-17 | 2017-01-04 | 河北威远生化农药有限公司 | A kind of potentiation glufosinate-ammoniumaqua aqua |
| CN106259427B (en) * | 2016-08-17 | 2018-12-07 | 河北威远生物化工有限公司 | A kind of synergy glufosinate-ammoniumaqua aqua |
| CN110140727A (en) * | 2019-05-10 | 2019-08-20 | 浙江禾本科技有限公司 | A kind of clomazone herbicide particle and preparation method thereof |
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Application publication date: 20110413 |