CN1072053A - Particulate seeds Pelleting technology and coating material - Google Patents
Particulate seeds Pelleting technology and coating material Download PDFInfo
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- CN1072053A CN1072053A CN 92107655 CN92107655A CN1072053A CN 1072053 A CN1072053 A CN 1072053A CN 92107655 CN92107655 CN 92107655 CN 92107655 A CN92107655 A CN 92107655A CN 1072053 A CN1072053 A CN 1072053A
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Abstract
The present invention relates to a kind of particulate seeds Pelleting technology and coating material.Its technology mainly is divided into three phases: dressing early stage, dressing mid-term and dressing later stage.Adopting talcum powder, A type mixed powder, Type B and C type mixed powder respectively at three phases is main coating material, add the spray sticker simultaneously, dressing Pelleting by particle seed, make the surface of the seed physical property state neat and consistent, have good adaptability and certain disease resistance, so that precise sowing, and can be long time stored.Several mixed powders that use in this technology mainly adopt the attapulgite that contains concavo-convex rod 40～50% to mix in different ratios with talcum powder and other material.
Description
The present invention relates to the coated pellet metallization processes and the coating material of a kind of particle seed, particularly tobacco seed.
The by artificial seeding is adopted in the sowing of tobacco seed for a long time, and not only labour intensity is big, and emergence rate is low and root growth is not prosperous.The tobacco seed dressing pill-type technology that begins one's study of China in recent years, be with tobacco seed with the Pelleting of pure talc powder dressing, seed grain is enlarged, sow with sower again.But, reasons such as single seed rate low, empty grain many, cost height single owing to the coated pellet formed material, and fail effectively to apply.
The seed pelleting pill-type technology of united states, japan and other countries is to add bag inhibitor, water soluble fertilizer, agrochemical trilaminate material at seed, its technology and all more complicated of filling a prescription.
Purpose of the present invention just provides a kind of new particulate seeds Pelleting technology and coating material, dressing Pelleting by particle seed, make particle seed Surface Physical sexual state neat and consistent, has good adaptability, can carry out precise sowing, and have certain disease resistance, can be long time stored.
This particulate seeds Pelleting technology mainly is divided into following step:
(1) quantitative particle seed is poured in the dressing machine pot, sprayed into sticker, consumption is 5% of a seed weight, after allowing seed roll about 1 minute, slowly add talcum powder, consumption is 20% of a seed weight, makes the seed rolling again 3-4 minute, then, repeat to spray sticker and add talcum powder by above step, sticker and talcous consumption are 1: the 3.7(weight ratio, as follows), talcous consumption is compared with the first time and is increased progressively 30% at every turn, uses up until the talcum powder for 4 times of seed weights;
(2) replace talcum powder to continue dressing by original step with A type mixed powder, sticker and A type mixed powder amount ratio are 1: 3.8, and the A type mixed powder consumption first time divides seed weight when dressing (not, as follows) 50%, increases progressively 10% later at every turn;
(3) when the dressing multiple reaches 50 times, replace sticker and A type mixed powder to continue dressing respectively with trophic hormone and D type mixed powder, both consumptions are: every kilogram of seed when dressing (not weight), the consumption of trophic hormone agent is 0.6 liter, the consumption of D type mixed powder is 0.16 kilogram, the trophic hormone agent divides and adds for three times, and D type mixed powder can once add, and continues to add A type mixed powder then.
(4) continue dressing with sticker and A type mixed powder, when the dressing multiple when required multiple also lacks 6-7.5 times, carry out dressing with Type B mixed powder replacement A type mixed powder; Consumption is 6-7.5 a times of seed weight;
(5) after the Type B mixed powder uses up, add C type mixed powder and carry out paintedly, consumption is generally the 0.90-1.70 kilogram, painted after, continue to allow seed keep rotation shutdown in about 30 minutes, seed can be taken out airing, packing.
A type that in this technology, uses and Type B mixed powder, by contain concavo-convex rod 40-50%, water content less than 12%, attapulgite and the talcum powder of fineness more than 260 orders mix, attapulgite and talcous ratio are 1 in the A type mixed powder: 7.5-1: 8.5, and the Type B mixed powder then is 6.5: 3-7.5: 3.C type mixed powder is mixed by active powder dyestuff and the talcum powder ratio in 1: 2.5.D type mixed powder is then mixed by 40% wettable carbendazim and the A type mixed powder ratio in 1: 3.The sticker that uses in the technology is the 1%(weight ratio) carboxymethyl cellulose aqueous solution, the trophic hormone agent then be by potassium nitrate, potassium dihydrogen phosphate, boric acid, zinc sulphate and cold cut strong yield increasing agent in 40: 60: 1: 4: the ratio 14(weight ratio) mixes.
The present invention has the following advantages: (1) coating material cost is low, can make seed nutrient laden, multiresistance, favourable cultivation strong sprout; (2) simple grain compression strength height can reach 350 grams, is difficult for broken loosing, and is convenient to transportation and mechanical planting; (3) the cracking degree is big, meets water promptly basic all cracking in 1 minute; (4) single grain is up to more than 98%; (5) coating uniformity is good, and regularity can reach 90%; (6) uniform coloring, the seed of favourable differentiation different cultivars.
Below by specific embodiment (80 times of dressing Pelletings of 1 kilogram of tobacco seed) the particulate seeds technology that the present invention relates to is described in further detail.
At first, seed is carried out selected by screening and wet concentration, in the 1 kilogram of dressing of falling people machine of the seed pot with selected mistake, starter motor is started working main frame then.Aim at the seed that is rolling with spray gun and spray into sticker (1% carboxymethyl cellulose aqueous solution), first kind of consumption is about 5% of seed weight, will stir seed with hand in the process of hydrojet gap.Hydrojet relief seed rolled about 1 minute, made sticker be evenly distributed in the surface of the seed, and then slowly added talcum powder to the seed that is rolling, and consumption is 20% of a seed weight for the first time.After adding powder and finishing, stir several seeds that roll down with hand, prevent that seed is agglomerating, make it continue rolling 3-4 minute, repeat seed spray sticker, add talcum powder, talcous consumption and compare for the first time and increase progressively 30% at every turn by above operating procedure, the consumption of sticker increases and increases with amount of talc, and ratio between two is 1: the 3.7(weight ratio, as follows).
After the talcum powder that is equivalent to 4 times of seed weights when dressing (not, as follows) uses up, replace talcum powder to continue dressing by original step with A type mixed powder.The consumption of sticker and A type mixed powder is about 1: 3.8, and A type mixed powder consumption for the first time is 50% of a seed weight; Increase progressively 10% later at every turn.At this moment the proportionate relationship of good sticker of GPRS and A type mixed powder, if sticker is too much, then seed is easily agglomerating, more " B " type particle can occur; If A type mixed powder is too much, then capsuled seed easily shells, and the precipitation powder is many, intensity is low, empty rate height, single seed rate are low.The standard of its correct proportions is: before each hydrojet, gently hold seed with have gentle hands, slowly decontrol then, agglomerating if any 60% left and right sides, other simple grain scatters naturally, and then ratio is suitable.
When the dressing multiple reaches 50 times of left and right sides, replace sticker and A type mixed powder to continue dressing respectively by original step with trophic hormone agent and D type mixed powder.Trophic hormone agent consumption is 0.6 liter, divides to add for three times, and the consumption of D type mixed powder is 0.16 kilogram, can once add, and continues to add A type mixed powder then.
After the trophic hormone agent uses up, continue dressing by original step with sticker and A type mixed powder.When also lacking 6 times for 80, replace A type mixed powder to carry out dressing with the Type B mixed powder, its consumption is 6 times of seed weight.Sticker and Type B mixed powder generally use up at twice.
After the Type B mixed powder uses up, carry out paintedly with C type mixed powder, its consumption is 0.90 kilogram, because consumption is few, must slowly add, and dyestuff is evenly distributed at the surface of the seed.After painted, allow the dressing machine work on.Shut down after 30 minutes, seed is taken out airing in coating pan, can pack after drying.
In the dressing process, the consumption of each coating material is:
| Title | Talcum powder | A type mixed powder | The Type B mixed powder | C type mixed powder | D type mixed powder | Sticker | The trophic hormone agent |
| Consumption (kilogram) | 4.0 | 67.9 | 6.0 | 0.9 | 0.16 | 21.2 | 0.6 |
Claims (8)
1, a kind of particulate seeds Pelleting technology is characterized in that:
(1) quantitative particle seed is poured in the coating pan, sprayed into sticker, consumption is 5% of a seed weight, allow seed roll about 1 minute after, add talcum powder, consumption is 20% of a seed weight, allows seed rolling 3-4 minute again; Then, repeat to spray sticker and add talcum powder by above step, sticker and talcous consumption are 1: 3.7 (weight ratio, as follows); Talcous consumption is compared with the first time and is increased progressively 30% at every turn, uses up until the talcum powder for 4 times of seed weights.
(2) replace talcum powder to continue dressing by original step with A type intermixture powder, sticker and A type mixed powder amount ratio are 1: 3.8, and the A type mixed powder consumption first time is 50% of seed weight when dressing (not), increases progressively 10% later at every turn;
(3) when the dressing multiple reaches 50 times, replace sticker and A type mixed powder to continue dressing respectively with trophic hormone agent and D type mixed powder, both consumptions are: every kilogram of seed, the consumption of trophic hormone agent are 0.6 liter, D type mixed powder is 0.16 kilogram; The trophic hormone agent divides and adds for three times, and D type mixed powder can once add, and continues to add A type mixed powder then;
(4) continue dressing with sticker and A type mixed powder, when the dressing multiple when required multiple also lacks 6-7.5 times, replace A type mixed powder to carry out dressing with the Type B mixed powder, consumption is 6-7.5 a times of seed weight;
(5) after the Type B mixed powder used up, adding C type mixed powder carried out painted, and consumption is generally the 0.90-1.70 kilogram; After painted, continue to allow seed keep about 30 minutes backs of rotation to shut down, seed can be taken out airing, packing.
2, the A type mixed powder that uses in a kind of Pelleting of particulate seeds according to claim 1 technology is mixed by attapulgite and talcum powder, and the weight ratio that it is characterized in that both is 1: 7.5-1: 8.5.
3, the Type B mixed powder that uses in a kind of Pelleting of particulate seeds according to claim 1 technology is mixed by attapulgite and talcum powder, and the weight ratio that it is characterized in that both is 6.5: 3～7.5: 3.
4, the C type mixed powder that uses in a kind of Pelleting of particulate seeds according to claim 1 technology is mixed by active powder dyestuff and talcum powder, and the weight ratio that it is characterized in that both is 1: 2.5.
5, the D type mixed powder that uses in a kind of Pelleting of particulate seeds according to claim 1 technology, wettable carbendazim by 40% and A type mixed powder mix, and the weight ratio that it is characterized in that both is 1: 3.
6, the sticker that uses in a kind of kind of particulate according to claim 1 coated pellet metallization processes is characterized in that it is the 1%(weight ratio) carboxymethyl cellulose aqueous solution.
7, the trophic hormone agent of using in a kind of Pelleting of particulate seeds according to claim 1 technology, it is characterized in that it be by potassium nitrate, potassium dihydrogen phosphate, boric acid, zinc sulphate and cold cut strong yield increasing agent by weight 40: 60: 1: 4: 14 ratio mixes.
As claim 2 or 3 described A type or Type B mixed powders, it is characterized in that 8, the fineness of attapulgite wherein is more than 260 orders, the content of concavo-convex rod is 40-50%, and the content of water is less than 12%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92107655 CN1038636C (en) | 1992-07-20 | 1992-07-20 | Clothing sheet pills technology and materials for particulate seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92107655 CN1038636C (en) | 1992-07-20 | 1992-07-20 | Clothing sheet pills technology and materials for particulate seeds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1072053A true CN1072053A (en) | 1993-05-19 |
| CN1038636C CN1038636C (en) | 1998-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92107655 Expired - Fee Related CN1038636C (en) | 1992-07-20 | 1992-07-20 | Clothing sheet pills technology and materials for particulate seeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1038636C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058135C (en) * | 1997-11-06 | 2000-11-08 | 江苏省烟叶生产购销公司 | Tobacco pill-type high water absorbing seed's coating agent and its prepn. tech. |
| CN1309291C (en) * | 2004-09-06 | 2007-04-11 | 上海市农业科学院 | Thick-membrane wrapping agent of small granular seed and its production thereof |
| CN102391952A (en) * | 2011-11-11 | 2012-03-28 | 中国农业科学院烟草研究所 | In vitro conservation method of puccinia cnici |
| CN103069950A (en) * | 2013-01-29 | 2013-05-01 | 福建农林大学 | Pelleting processing method of eurya emarginata seeds |
| CN110169233A (en) * | 2019-04-17 | 2019-08-27 | 贺州学院 | A kind of preparation method of Flemingia philippinensis pelleted seed |
| CN110959337A (en) * | 2019-12-03 | 2020-04-07 | 玉溪中烟种子有限责任公司 | Efficient pelleting method of tobacco seeds |
-
1992
- 1992-07-20 CN CN 92107655 patent/CN1038636C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058135C (en) * | 1997-11-06 | 2000-11-08 | 江苏省烟叶生产购销公司 | Tobacco pill-type high water absorbing seed's coating agent and its prepn. tech. |
| CN1309291C (en) * | 2004-09-06 | 2007-04-11 | 上海市农业科学院 | Thick-membrane wrapping agent of small granular seed and its production thereof |
| CN102391952A (en) * | 2011-11-11 | 2012-03-28 | 中国农业科学院烟草研究所 | In vitro conservation method of puccinia cnici |
| CN103069950A (en) * | 2013-01-29 | 2013-05-01 | 福建农林大学 | Pelleting processing method of eurya emarginata seeds |
| CN110169233A (en) * | 2019-04-17 | 2019-08-27 | 贺州学院 | A kind of preparation method of Flemingia philippinensis pelleted seed |
| CN110959337A (en) * | 2019-12-03 | 2020-04-07 | 玉溪中烟种子有限责任公司 | Efficient pelleting method of tobacco seeds |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1038636C (en) | 1998-06-10 |
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