CN101167430A - Complete degradable high effective fertilizer seedling raising bowl - Google Patents
Complete degradable high effective fertilizer seedling raising bowl Download PDFInfo
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- CN101167430A CN101167430A CNA2007101853020A CN200710185302A CN101167430A CN 101167430 A CN101167430 A CN 101167430A CN A2007101853020 A CNA2007101853020 A CN A2007101853020A CN 200710185302 A CN200710185302 A CN 200710185302A CN 101167430 A CN101167430 A CN 101167430A
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- seedling raising
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- degradable high
- effective fertilizer
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Abstract
The invention belongs to the technical field of seedling growing tools, in particular discloses a full-degradation high-manurial-effect seedling growing pot which is made by mould unloading and mold hanging after heat pressing vulcanization of straw powder, coal ash, adhesives, curing agent and waterproofing agent which are mixed, agitated and then filled into a die. Because the main materials of the seedling growing pot substantially include straw powder and coal ash, the purpose of returning straws to fields is achieved, and fertilizer elements such as kalium and phosphor and metallic elements such as ferrum, calcium, magnesium, zinc, titanium, sulfur and the like contained in coal ash can be utilized, which facilitates reconstruction of soil. Besides, all raw materials of the seedling growing pot can be degraded to fertilizers such as organic matter, humic acid, phosphate fertilizer, potassium fertilizer and the like, which can further improve the fertility of soil and facilitate the growth of seedlings.
Description
Technical field
The invention belongs to the seedling implement technical field, relate to a kind of complete degradable high effective fertilizer seedling raising bowl and preparation method thereof specifically.
Background technology
At present, in the planting process of crops, melon dish, flowers, fruit tree,, promoting and utilizing pot for growing seedlings to educate the planting technology that production of hybrid seeds seedling is transplanted to seedling big Tanaka then in advance for the availability that improves the soil and the output of crops.Because factors such as production cost and production technology adopt plastic material to make as the pot for growing seedlings of educating production of hybrid seeds seedling more.And because the characteristic of plastics itself, cause this agrotechnical popularization to have following difficulty: one, the seedling of dibbling in pot for growing seedlings, because coring can not be broken through the alms bowl wall of pot for growing seedlings, when transplanting seedling, big Tanaka pot for growing seedlings must be removed, the pot for growing seedlings of this kind material not only influences the growth of seedling, and waste time and energy when using, production efficiency is low; Its two therefore because plastics are difficult to degraded, make that the pot for growing seedlings fragment that is scattered in the farmland can have a strong impact on the output of crops and the utilization in soil.
The patent No. is that ZL200610020662.0, publication number are that the application for a patent for invention of CN1830238A discloses a kind of " preparation method of degradable pot for growing seedlings ".This pot for growing seedlings is made base-material with mud or sludge composting product, and base-material or the base-material that is added with bonding agent are formed through the mould compacting.In above-mentioned base-material,, can also add the stalk of pulverizing or flyash or wood sawdust as moisture adjuster in order to reconcile moisture content.Although yet utilize the prepared pot for growing seedlings that goes out of this method can reach the purpose of degraded, mainly be mud or sludge composting product owing to constitute the raw material of this pot for growing seedlings, therefore the pot for growing seedlings of being produced can only be the little alms bowl body of wall thickness volume.This pot for growing seedlings then exist volume little, be unfavorable for that seedling early growth and heaviness, use inconvenience are unfavorable for the defective that large tracts of land is promoted the use of.
Summary of the invention
Purpose of the present invention just provides a kind of easy to use and can realize the pot for growing seedlings of degrading and having high fertilizer efficiency.
The technical scheme that realizes above-mentioned purpose of the present invention is:
A kind of complete degradable high effective fertilizer seedling raising bowl is characterized in that having the raw material of following weight portion to constitute: powder of straw 65-75, flyash 15-20, adhesive 5-10, curing agent 0.025-0.070, waterproofing agent 0.2-0.8.
Wherein: the length of described powder of straw is between the 0.5-3.0 millimeter; Described adhesive is a thermosetting resin; Described thermosetting resin is a Lauxite; Described curing agent is ammonium chloride or ammonium sulfate;
In addition, the preparation section of described waterproofing agent is:
Take by weighing the polyvinyl alcohol of 100 weight portions, add in the water of 500-1500 weight portion heating for dissolving, the urea or the formaldehyde of adding 50-300 weight portion in solution again, add hydrochloric acid again pH value is adjusted between the 1-2, fully react the back and add caustic soda and make the pH value of solution be adjusted at 7 to get final product.
A kind of complete degradable high effective fertilizer seedling raising bowl provided by the present invention is compared with prior art and is had the following advantages: one, be mainly powder of straw and flyash according to the raw material that constitutes this pot for growing seedlings, use powder of straw can realize the purpose of straw-returning, and use flyash, not only solved the difficult problem of processing of power plant's flyash that pile up like a mountain, and owing to wherein contain metallic elements such as a large amount of potassium, phosphatic manure element and iron, calcium, magnesium, zinc, titanium, sulphur and help the growth of crops and the transformation of soil, making it to turn waste into wealth has reached the purpose of killing two birds with one stone; They are two years old, owing on the wall of the pot for growing seedlings of making, scribble a certain amount of waterproofing agent, can make it keep certain shape within a certain period of time, with seedling when transplant in the land for growing field crops, can directly the pot for growing seedlings of giving birth to seedling be implanted big Tanaka, save the operation of peeling off pot for growing seedlings, improved operating efficiency; They are three years old, when the preparation pot for growing seedlings, can form organic matter, humic acid and fertilizer such as phosphate fertilizer, potash fertilizer after the primary raw material powder of straw that is not only adopted, the flyash degraded, and the adhesive that is adopted, curing agent and waterproofing agent also are the high material of nitrogen content, can further improve the fertility in soil after the degraded, help the growth of seedling; They are four years old, can reach 0.5 millimeter because the wall thickness of this pot for growing seedlings alms bowl body is the thinnest, the enough fertilizer of can packing in the pot for growing seedlings satisfies seedling early growth and the needs when transplant in the land for growing field crops, therefore, can improve the survival rate of seedling greatly, its survival rate generally can reach 100%.
Embodiment
The raw material that constitutes a kind of complete degradable high effective fertilizer seedling raising bowl provided by the present invention includes powder of straw, flyash, adhesive, curing agent and waterproofing agent.
Below be that 75 millimeter, time bores are 60 millimeters, highly are that 60 millimeters and weight are that the pot for growing seedlings of 25 grams are that example is described in further detail a kind of complete degradable high effective fertilizer seedling raising bowl provided by the present invention to prepare bore:
Embodiment 1
Utilize the processing step of above-mentioned raw material preparing complete degradable high effective fertilizer seedling raising bowl to be included as the following step:
At first prepare waterproofing agent: promptly
Take by weighing the polyvinyl alcohol of 100 weight portions, add in the water of 500 weight portions, be heated to about 85 ℃ and dissolve, the urea that adds 100 weight portions then, the pH value that adds concentration again and be 10% hydrochloride adjusted solution reaches 2, solution is heated to about 80 ℃ fully reacts, add sodium hydroxide solution at last and make the pH value of above-mentioned solution reach 7 to get final product.
The preparation process of complete degradable high effective fertilizer seedling raising bowl is:
Take by weighing 73 kilograms of the powder of straw of length between the 0.5-3.0 millimeter, 18 kilograms in flyash, as 5 kilograms of the Lauxites of bonding agent with as 0.06 kilogram of the ammonium chloride of curing agent, earlier with after Lauxite and the ammonium chloride mixing, again mixture and powder of straw, flyash are put in the homogenizer, stirred 5 minutes, taking-up is as the hot pressing material, the hot pressing material that take by weighing 20 grams join in the mould under 160 ℃ of hot pressing temperatures, 30 atmospheric pressure, vulcanize depanning after 15 seconds.After the depanning it is inserted that biofilm gets final product in the waterproofing agent for preparing.
Embodiment 2
At first prepare waterproofing agent: promptly
Take by weighing the polyvinyl alcohol of 100 weight portions, add in the water of 1500 weight portions, be heated to about 85 ℃ and dissolve, the formaldehyde that adds 50 weight portions then, the pH value that adds concentration again and be 10% hydrochloride adjusted solution reaches 2, solution is heated to about 80 ℃ fully reacts, add sodium hydroxide solution at last and make the pH value of above-mentioned solution reach 7 to get final product.
The preparation process of complete degradable high effective fertilizer seedling raising bowl is:
Take by weighing 70 kilograms of the powder of straw of length between the 0.5-3.0 millimeter, 20 kilograms in flyash, as 8 kilograms of the epoxy resin of bonding agent with as 0.05 kilogram in the ammonium sulfate of curing agent, earlier with after epoxy resin and the ammonium sulfate mixing, again mixture and powder of straw, flyash are put in the homogenizer, stirred 5 minutes, taking-up is as the hot pressing material, the hot pressing material that take by weighing 20 grams join in the mould under 180 ℃ of hot pressing temperatures, 30 atmospheric pressure, vulcanize depanning after 20 seconds.After the depanning it is inserted that biofilm gets final product in the waterproofing agent for preparing.
Embodiment 3
At first prepare waterproofing agent: promptly
Take by weighing the polyvinyl alcohol of 100 weight portions, add in the water of 1000 weight portions, be heated to about 85 ℃ and dissolve, the urea that adds 300 weight portions then, the pH value that adds concentration again and be 10% hydrochloride adjusted solution reaches 1, solution is heated to about 80 ℃ fully reacts, add sodium hydroxide solution at last and make the pH value of above-mentioned solution reach 7 to get final product.
The preparation process of complete degradable high effective fertilizer seedling raising bowl is:
Take by weighing 75 kilograms of the powder of straw of length between the 0.5-3.0 millimeter, 15 kilograms in flyash, as 7 kilograms of the Lauxites of bonding agent with as 0.025 kilogram in the ammonium sulfate of curing agent, earlier with after Lauxite and the ammonium sulfate mixing, again mixture and powder of straw, flyash are put in the homogenizer, stirred 5 minutes, taking-up is as the hot pressing material, the hot pressing material that take by weighing 20 grams join in the mould under 165 ℃ of hot pressing temperatures, 30 atmospheric pressure, vulcanize depanning after 15 seconds.After the depanning it is inserted that biofilm gets final product in the waterproofing agent for preparing.
Embodiment 4
Each raw-material being chosen as among this embodiment:
0.5 kilogram of the prepared waterproofing agent of 60 kilograms of powder of straw, 18 kilograms in flyash, 5 kilograms of Lauxites, 0.03 kilogram of ammonium chloride, embodiment 1.
Embodiment 5
0.7 kilogram of the prepared waterproofing agent of 65 kilograms of powder of straw, 17 kilograms in flyash, 10 kilograms of epoxy resin, 0.015 kilogram of ammonium chloride, embodiment 3.
Embodiment 6
0.6 kilogram of the prepared waterproofing agent of 73 kilograms of powder of straw, 16 kilograms in flyash, 6 kilograms of Lauxites, 0.07 kilogram in ammonium sulfate, embodiment 2.
Above embodiment 4,5 is identical with embodiment 1,2 and 3 with 6 preparation technology.
Embodiment 7
At first prepare waterproofing agent: promptly
Take by weighing the polyvinyl alcohol of 100 weight portions, add in the water of 1000 weight portions, be heated to about 85 ℃ and dissolve, the urea that adds 230 weight portions then, the pH value that adds concentration again and be 10% hydrochloride adjusted solution reaches 2, solution is heated to about 80 ℃ fully reacts, add sodium hydroxide solution at last and make the pH value of above-mentioned solution reach 7 to get final product.
The preparation process of complete degradable high effective fertilizer seedling raising bowl is:
Take by weighing 4 kilograms of the powder of straw of length between the 0.5-1.0 millimeter, 0.5 kilogram in flyash, as 0.5 kilogram of the Lauxite of bonding agent with as 0.06 kilogram of the ammonium chloride of curing agent, earlier with after Lauxite and the ammonium chloride mixing, again mixture and powder of straw, flyash are put in the homogenizer, stirred 5 minutes, taking-up is as the hot pressing material, the hot pressing material that take by weighing 20 grams join in the mould under 160 ℃ of hot pressing temperatures, 30 atmospheric pressure, vulcanize depanning after 15 seconds.After the depanning it is inserted that biofilm gets final product in the waterproofing agent for preparing.
In above embodiment, the fineness of powder of straw is between the 0.5-3.0 millimeter.The mould size that wherein can set pot for growing seedlings is to satisfy different needs.
Through overtesting, the pot for growing seedlings of above-mentioned prepared 20 grams that go out are directly placed into the soil after the corruption degraded through 4-10, and the root system of seedling can penetrate the alms bowl wall easily.The alms bowl body of pot for growing seedlings can produce nutritive elements such as the organic matter of 7.78 grams, the humic acid of 1.33 grams, full nitrogen 0.91 gram, full potassium 0.23 gram, full phosphorus 0.08 gram and iron, calcium, magnesium, sulphur, zinc in degradation process, improved the fertilizer efficiency of planting soil greatly.
Claims (6)
1. complete degradable high effective fertilizer seedling raising bowl is characterized in that having the raw material of following weight portion to constitute:
Powder of straw 65-75, flyash 15-20, adhesive 5-10, curing agent 0.025-0.070, waterproofing agent 0.2-0.8.
2. a kind of complete degradable high effective fertilizer seedling raising bowl as claimed in claim 1 is characterized in that: the length of described powder of straw is between the 0.5-3.0 millimeter.
3. a kind of complete degradable high effective fertilizer seedling raising bowl as claimed in claim 1 is characterized in that: described adhesive is a thermosetting resin.
4. a kind of complete degradable high effective fertilizer seedling raising bowl as claimed in claim 3 is characterized in that: described thermosetting resin is a Lauxite.
5. a kind of complete degradable high effective fertilizer seedling raising bowl as claimed in claim 1 is characterized in that: described curing agent is ammonium chloride or ammonium sulfate.
6. a kind of complete degradable high effective fertilizer seedling raising bowl as claimed in claim 1 is characterized in that: the preparation section of described waterproofing agent is:
Take by weighing the polyvinyl alcohol of 100 weight portions, add in the water of 500-1500 weight portion heating for dissolving, the urea or the formaldehyde of adding 50-300 weight portion in solution again, add hydrochloric acid again pH value is adjusted between the 1-2, fully react the back and add caustic soda and make the pH value of solution be adjusted at 7 to get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101853020A CN101167430A (en) | 2007-11-22 | 2007-11-22 | Complete degradable high effective fertilizer seedling raising bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101853020A CN101167430A (en) | 2007-11-22 | 2007-11-22 | Complete degradable high effective fertilizer seedling raising bowl |
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| Publication Number | Publication Date |
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| CN101167430A true CN101167430A (en) | 2008-04-30 |
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| CNA2007101853020A Pending CN101167430A (en) | 2007-11-22 | 2007-11-22 | Complete degradable high effective fertilizer seedling raising bowl |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405795A (en) * | 2011-08-03 | 2012-04-11 | 王书秀 | Seedling raising pot for cotton and seedling raising method for realizing alternative growing of cotton and wheat by using same |
| CN104756789A (en) * | 2015-04-03 | 2015-07-08 | 南京工业大学 | Mineral containing nursery seedling plate and preparation method thereof |
| CN104788980A (en) * | 2015-05-05 | 2015-07-22 | 江苏省农业科学院 | Controllable biodegradable material and application thereof |
| CN105613100A (en) * | 2014-11-07 | 2016-06-01 | 中国农业机械化科学研究院 | Degradable bio-based seedling raising pot, production method thereof, regulation method in degradation period and application of degradable bio-based seedling raising pot |
| CN107056498A (en) * | 2017-06-03 | 2017-08-18 | 台州市柏棵生物科技有限公司 | A kind of container for plants of release and release control fertilizer and preparation method thereof |
| CN108384263A (en) * | 2018-01-18 | 2018-08-10 | 台州新联和环保科技有限公司 | The high osmosis degradative flower bowl made of stalk |
| CN111296124A (en) * | 2020-02-14 | 2020-06-19 | 青岛金泽鼎包装有限公司 | Degradable disposable seedling raising composition and utensil beneficial to plant growth and preparation method thereof |
| CN112314260A (en) * | 2020-11-09 | 2021-02-05 | 宁夏大学 | Seedling raising pot and preparation method thereof |
| CN112616498A (en) * | 2021-01-12 | 2021-04-09 | 余和 | Method for manufacturing coal ash sodium humate degradable ecological plant growth promoting pot |
| CN113170709A (en) * | 2021-04-25 | 2021-07-27 | 南京市江宁区农业农村局 | High-yield low-insect-pest watermelon planting method |
-
2007
- 2007-11-22 CN CNA2007101853020A patent/CN101167430A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405795A (en) * | 2011-08-03 | 2012-04-11 | 王书秀 | Seedling raising pot for cotton and seedling raising method for realizing alternative growing of cotton and wheat by using same |
| CN105613100A (en) * | 2014-11-07 | 2016-06-01 | 中国农业机械化科学研究院 | Degradable bio-based seedling raising pot, production method thereof, regulation method in degradation period and application of degradable bio-based seedling raising pot |
| CN104756789A (en) * | 2015-04-03 | 2015-07-08 | 南京工业大学 | Mineral containing nursery seedling plate and preparation method thereof |
| CN104788980A (en) * | 2015-05-05 | 2015-07-22 | 江苏省农业科学院 | Controllable biodegradable material and application thereof |
| CN104788980B (en) * | 2015-05-05 | 2017-04-12 | 江苏省农业科学院 | Controllable biodegradable material and application thereof |
| CN107056498A (en) * | 2017-06-03 | 2017-08-18 | 台州市柏棵生物科技有限公司 | A kind of container for plants of release and release control fertilizer and preparation method thereof |
| CN108384263A (en) * | 2018-01-18 | 2018-08-10 | 台州新联和环保科技有限公司 | The high osmosis degradative flower bowl made of stalk |
| CN111296124A (en) * | 2020-02-14 | 2020-06-19 | 青岛金泽鼎包装有限公司 | Degradable disposable seedling raising composition and utensil beneficial to plant growth and preparation method thereof |
| CN112314260A (en) * | 2020-11-09 | 2021-02-05 | 宁夏大学 | Seedling raising pot and preparation method thereof |
| CN112314260B (en) * | 2020-11-09 | 2022-04-15 | 宁夏大学 | Seedling raising pot and preparation method thereof |
| CN112616498A (en) * | 2021-01-12 | 2021-04-09 | 余和 | Method for manufacturing coal ash sodium humate degradable ecological plant growth promoting pot |
| CN113170709A (en) * | 2021-04-25 | 2021-07-27 | 南京市江宁区农业农村局 | High-yield low-insect-pest watermelon planting method |
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Open date: 20080430 |