CN1038636C - Clothing sheet pills technology and materials for particulate seeds - Google Patents
Clothing sheet pills technology and materials for particulate seeds Download PDFInfo
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- CN1038636C CN1038636C CN 92107655 CN92107655A CN1038636C CN 1038636 C CN1038636 C CN 1038636C CN 92107655 CN92107655 CN 92107655 CN 92107655 A CN92107655 A CN 92107655A CN 1038636 C CN1038636 C CN 1038636C
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Abstract
The present invention relates to a coating and pill making technology and coating materials for particulate seeds. The clothing sheet pill making technology mainly comprises a prior coating period, a middle coating period and a later coating period which respectively use talcum powder, A type mixed powder material, B type mixed powder material and C type mixed powder material as main coating material. Meanwhile, a sticking agent is additionally sprayed. Particulate seeds are coated and made into pills, so that the surface of each seed is in a tidy and consistent physical state, and the seeds have good adaptability and definite disease resistance, which are convenient to be sown thickly and stored for a long time. The mixed powder materials used in the technology are mainly prepared by mixing attapulgite soil which comprises 40 to 50% of attapulgite, talcum powder and other materials according to different proportions.
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 because the coated pellet formed material is single, low, the empty grain of single seed rate is many, cost height, 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 coating pan, spray into sticker, consumption is 5% of a seed weight, allows the seed rolling after about 1 minute, 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, the weight ratio of sticker and amount of talc is 1: 3.7, and talcous consumption is compared with the first time and increased progressively 10% 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 is not during dressing 50% of seed weight, 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 is 0.6 liter, 0.16 kilogram of D type mixed powder, 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 uses up, add C type mixed powder and dye, consumption is generally the 0.90-1.70 kilogram, painted after, continue to allow seed keep about 30 minutes backs of rotation to shut down, seed can be taken out airing, packing.
In this technology, use A type 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 weight 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 by weight 1: 2.5.D type mixed powder is then mixed by 40% wettable carbendazim and the A type mixed powder weight ratio by 1: 3.The sticker that uses in the technology is that weight ratio is 1% 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 by 40: 60: 1: 4: 14 weight ratio mixes.
The present invention has the following advantages: (1) coating material cost is low, can make seed nutrient laden, multiresistance, helps cultivating strong sprout; (2) simple grain compression strength height can reach 250 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 Pelleting technology that the present invention relates to is described in further detail.
At first, seed is carried out selected by screening and wet concentration, then the seed of selected mistake is poured in the coating pan for 1 kilogram, starter motor is started working main frame.Aim at the seed that is rolling with spray gun and spray into sticker---1% carboxymethyl cellulose aqueous solution, consumption is about 5% of a seed weight for the first time, 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 adding talcum powder to the seed that is rolling, consumption is 20% of a seed weight for the first time.After adding powder and finishing, stir several seeds that roll down, prevent that seed is agglomerating, make it continue rolling 3-4 minute, repeat seed spray sticker is added talcum powder by above operating procedure with hand.Talcous consumption with the first time consumption compare and increase progressively 30% at every turn, the consumption of sticker increases and increases with amount of talc, ratio between two is 1: 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.A type mixed powder consumption for the first time is 50% of a seed weight, increases 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 " 8 " type seed 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 the ratio that it is correct 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 with sticker and A type mixed powder by original step, when when also lacking 6 times for 80 times, 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, dye 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 respectively:
| 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, spray into sticker, consumption is 5% of a seed weight, allows the seed rolling after about 1 minute, 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, the weight ratio of sticker and amount of talc is 1: 3.7, and talcous consumption is compared with the first time and increased progressively 10% 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 is not during dressing 50% of seed weight, 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 is 0.6 liter, 0.16 kilogram of D type mixed powder, 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 uses up, add C type mixed powder and dye, consumption is generally the 0.90-1.70 kilogram, painted after, continue to allow seed keep about 30 minutes backs of rotation to shut down, seed can be taken out airing, packing.
2, a kind of particulate seeds Pelleting technology as claimed in claim 1, it is characterized in that: described A type mixed powder is mixed by attapulgite and talcum powder, and both weight ratios are 1: 7.5-1: 8.5.
3, a kind of particulate seeds Pelleting technology as claimed in claim 1, it is characterized in that: described Type B mixed powder is mixed by attapulgite and talcum powder, and both weight ratios are 6.5: 3-7.5: 3.
4, a kind of particulate seeds Pelleting technology as claimed in claim 1, it is characterized in that: described C type mixed powder is mixed by active powder dyestuff and talcum powder, and both weight ratios are 1: 2.5.
5, a kind of particulate seeds Pelleting technology as claimed in claim 1 is characterized in that: described D type mixed powder is mixed by 40% wettable carbendazim and A type mixed powder, and both weight ratios are 1: 3.
6, a kind of particulate seeds Pelleting technology as claimed in claim 1 is characterized in that: described sticker is that weight ratio is 1% carboxymethyl cellulose aqueous solution.
7, a kind of particulate seeds Pelleting technology as claimed in claim 1 is characterized in that: described trophic hormone agent 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.
8, a kind of as claim 2 or 3 described particulate seeds Pelleting technologies, it is characterized in that: the fineness of described attapulgite is more than 260 orders, and 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 CN1072053A (en) | 1993-05-19 |
| CN1038636C true CN1038636C (en) | 1998-06-10 |
Family
ID=4942980
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) |
Families Citing this family (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 |
| CN102391952B (en) * | 2011-11-11 | 2013-07-17 | 中国农业科学院烟草研究所 | In vitro conservation method of puccinia cnici |
| CN103069950B (en) * | 2013-01-29 | 2014-04-09 | 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
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| Publication number | Publication date |
|---|---|
| CN1072053A (en) | 1993-05-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |