CN1552177A - Drought resistant wrapping pellets for bird rape seeds and their pelletizing process - Google Patents
Drought resistant wrapping pellets for bird rape seeds and their pelletizing process Download PDFInfo
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- CN1552177A CN1552177A CNA03131631XA CN03131631A CN1552177A CN 1552177 A CN1552177 A CN 1552177A CN A03131631X A CNA03131631X A CN A03131631XA CN 03131631 A CN03131631 A CN 03131631A CN 1552177 A CN1552177 A CN 1552177A
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- loss reducer
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- 239000008188 pellet Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 5
- 238000005453 pelletization Methods 0.000 title description 4
- 235000010570 Brassica rapa var. rapa Nutrition 0.000 title 1
- 244000143396 birdrape Species 0.000 title 1
- 239000011248 coating agent Substances 0.000 claims abstract description 45
- 238000000576 coating method Methods 0.000 claims abstract description 29
- 235000004977 Brassica sinapistrum Nutrition 0.000 claims abstract description 24
- 239000004927 clay Substances 0.000 claims abstract description 8
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 244000188595 Brassica sinapistrum Species 0.000 claims abstract 9
- 239000006187 pill Substances 0.000 claims description 41
- 239000003638 chemical reducing agent Substances 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims description 14
- 238000005516 engineering process Methods 0.000 claims description 13
- 239000002689 soil Substances 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 4
- 229960000892 attapulgite Drugs 0.000 claims description 4
- 239000000440 bentonite Substances 0.000 claims description 4
- 229910000278 bentonite Inorganic materials 0.000 claims description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical group O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 4
- 229910052625 palygorskite Inorganic materials 0.000 claims description 4
- 235000011194 food seasoning agent Nutrition 0.000 claims description 3
- 235000019355 sepiolite Nutrition 0.000 claims description 3
- 239000004113 Sepiolite Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 229910052624 sepiolite Inorganic materials 0.000 claims description 2
- 240000002791 Brassica napus Species 0.000 abstract description 16
- 238000007906 compression Methods 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 6
- 201000010099 disease Diseases 0.000 abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 5
- 241000607479 Yersinia pestis Species 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 abstract description 3
- 239000003906 humectant Substances 0.000 abstract 3
- 238000003756 stirring Methods 0.000 abstract 2
- 235000011293 Brassica napus Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000003795 chemical substances by application Substances 0.000 description 8
- 230000006378 damage Effects 0.000 description 5
- 238000005469 granulation Methods 0.000 description 5
- 230000003179 granulation Effects 0.000 description 5
- 238000003776 cleavage reaction Methods 0.000 description 4
- 230000035784 germination Effects 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 4
- 230000007017 scission Effects 0.000 description 4
- 238000009331 sowing Methods 0.000 description 4
- 235000012216 bentonite Nutrition 0.000 description 3
- 230000035558 fertility Effects 0.000 description 3
- 235000006008 Brassica napus var napus Nutrition 0.000 description 2
- 240000000385 Brassica napus var. napus Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 208000037805 labour Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000221662 Sclerotinia Species 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
A drought-resistant coated rape seed is prepared through preparing the solution of humectant, spraying it onto the carefully chosen rape seeds, mixing with clay powder, adding drought-resistant coating, stirring while adding said solution of humectant, adding talc powder, spraying the colored solution of humectant, stirring and drying. Its advantages are high cracking speed, compression strength and resistance to pests, diseases and drought, and strong seedlings.
Description
Technical field
The invention belongs to agriculture rape variety and cultivation field, specifically a kind of rape seed drought-resisting coating pill and pill preparation technology thereof
Background technology
Anti-drought water-retaining agent is a kind of new function macromolecule water absorbent material, can absorb and keep the moisture of hundred times of himself weight even thousands of times.It mainly is to solve the arid problem that seed is run into when germinateing and emerging that anti-drought water-retaining agent is applied in the seed-pelleting.The rape seed pillization is the seed pelleting new product of new development in the world, and it has the seeding quality that improves seed, saves seed, and the prevention seedling stage diseases and pests strengthens resistance, the effect of drought resistance.Because the rape seed seed is very little, sowing is inconvenient, and the rape damage by disease and insect weighs and subject to drought injury.Have on producing that consumption kind of amount is big, seedling management waste labour, cost be than problems such as height, thereby domestic and international many research units have all dropped into a large amount of financial resources, material resources are developed pill pelletizing coating kind clothing agent and capsuled seed thereof.All develop the pill pelletizing coating rape seed in succession as country such as the U.S., Europe and China Anhui etc., all obtaining remarkable economic results in society after on producing, using.Conventional pill employing mineral clay, talcum powder are matrix, are mixed with different model by different proportion, mix insecticide, bactericide, plant growth regulator and nutritive element etc.Such pill pelletizing coating is justified the seed particle shape greatly, has improved the commodity of seed; Be suitable for mechanization sowing or manual sowing, and have certain disease resistance, can preserve for a long time.But exist obvious defects: the one, Pelleting pelleted seed rate of cleavage and compression strength are failed unified preferably, present that long this phenomenon that falls; The 2nd, the germination vigor comparison of pillization is according to low, and pill pelleting seed germinates needs the pelleting agent of the earlier drenched seed of enough moisture outside just can touch the seed of the inside, thereby causes the time difference of seed sprouting; After dissolving, cause the pelleting agent of seed outside solute concentration around the seed too high and suppress the pill seed sprouting; The 3rd, under soil condition general moistening or arid, the seeding stage of conventional coated pellet granulation is generally taken slow 1～4 day compared with the control.Because in recent years, winter rape district rape seed usually runs into autumn drought attack season, has a strong impact on the rape germination and emergence in addition, and the keeping crop seedling from drought technology of therefore studying rape seed is a crucial task.
Technology contents
Primary and foremost purpose of the present invention is to avoid above-mentioned the deficiencies in the prior art part, a kind of rate of cleavage and compression strength that can obviously improve rape dressing Pelleting kind is provided, make it general moistening or than also cracking fully under the drought condition, germination vigor with retaining, water conservation, water supply and enhancing rape seed reaches the advantage in full stand, strong sprout.
For achieving the above object, the technical solution used in the present invention is: rape seed drought-resisting coating pill is characterized in that: selected seed carries out the internal layer afterbirth after evenly spraying with water-loss reducer solution, adds clay powder and forms single seed nuclear; Above-mentioned kind nuclear constitutes underpants' layer with draught-resistant seed coating agent and water-loss reducer solution mixing; Carry out outer dressing with a small amount of talcum powder and water-loss reducer solution on underpants' layer; In the aforementioned process, in, after outer three layers of dressing drying the seed pelleting pill.
Described internal layer coating adopts 0.05---and 1.0% bag aqua sprays, and described clay powder is bentonite, attapulgite and sea bubble soil.
Described outer dressing adopts and contains aposematic water-loss reducer solution.
A further object of the present invention provides a kind of pill preparation technology who prepares above-mentioned rape seed drought-resisting coating pill, and this technology may further comprise the steps:
(1), elite seed;
(2), the configuration 0.05---1.0% water-loss reducer solution, place 1 then---2 hours;
(3), internal layer coating, the seed after selected is placed in the dressing machine starting device; Then the spray of the water-loss reducer solution for preparing in the above-mentioned steps (2) is added on the seed that rolls; Water-loss reducer solution was evenly added 200 purpose clays again by after evenly spray is added on the seed, to seed do not have inter-adhesive till, form single seed nuclear;
(4), the middle level pillization, on the seed that rolls, evenly add draught-resistant seed coating agent on one side, Yi Bian spray into the bag aqua equably, the weight ratio of draught-resistant seed coating agent and seed is 1: 1～1.5, all wraps on the rape seed to draught-resistant seed coating agent;
(5), outer dressing, aforementioned (4) were crossed 200 purpose talcum powder on one side the pill that step obtains adds on a small quantity, have aposematic water-loss reducer solution Yi Bian spray equably; Fully roll, make pill fourth contact gradually, the epipodium color.
Clay powder in the described step (3) is bentonite, attapulgite and sepiolite.
Seed pill behind the described outer dressing is spared kind, dry and packing again.
Described even kind of step is that the seed pill that dressing is good sieves, and removes than buckshot aggregate, makes the pellet sizes uniformity; Described drying steps is that the seed pill that dressing is good carries out that nature dries or hot-air seasoning.
The present invention has following advantage compared to existing technology:
1, rape seed drought-resisting coating pillization has increased the volume of rape seed, can reduce seeding quantity more than 2/3, and sowing is convenient, reaches uniformity easily, and a large amount of labours are saved in not thinning.
2, strengthen the compression strength of rape drought-resistance coated pellet granulated seeds, improved the rate of cleavage of rape drought-resistance coated pellet granulation kind.Owing to produce main bigger gel gravitation between high hydroscopic resin in the rape drought-resistance coated pellet granulation kind and the adhesive, improved the single seeded compression strength of drought-resisting coating pillization; The speed of water-loss reducer imbibition simultaneously is fast, water absorbent rate is high, and when running into a spot of water, the imbibition rapidly in turn of the skin of pill pelleting seed, middle level and internal layer can make the rapid cracking of drought-resisting coating pill pelleting seed.
3, the drought-resisting coating pillization has the function of retaining, water conservation and water supply, has improved the drought-resistant ability of rape." little reservoir " water retention capacity that the water-loss reducer of rape seed skin, middle level and internal layer forms is strong, can slow down the gravity dehydration in the nursery soil effectively and spread around dehydration, the increase seed and effective water content of seedling root soil, strengthen the air capacity of soils and the water penetration of soil, can obviously reduce seeding and seedling raising water number of times and water consumption, promote early to emerge, have more seedling, save seedling from damage and cultivate strong sprout.
4, the water-loss reducer of drought-resisting coating pill internal layer can absorb water and dilute the salinity solution concentration in kind of the clothing agent when meeting water, reduces the adverse effect of kind of clothing agent to seed sprouting.
5, can save the agricultural chemicals preventing disease pest control, reduce pollution environment.The insecticide that carry in drought resisting pill pelleting seed middle level, bactericide can effectively be prevented and treated sick worm harm in seedling stage, and the preventive effect phase reduces the number of times of open spray medicine on the ground about 40 days.Help protecting beneficial organism, prevent the pollution of the environment.
6, after the rape drought-resistance coated pellet granulation, the seed particle diameter is about 1.5～2mm, thousand kernel weight is the 8-9 gram, and a rate more than 98%, simple grain rate 98-99%, germination rate 90-95% are arranged.Compare with the coated pellet granulation kind of routine contrast: compression strength is 4.14 newton, improves 1.2 times; Rate of cleavage is 10 seconds, improves 3 times; The shape diameter is 1.1cm " a retaining sacculus " around seed and rape root; Emergence rate improves 10-15%, and individual plant angle fruit number increases 3.5-7.5%, and seed number per pod increases 4.5-7.5%, and grain heavily increases 3.0-8.6%.Actual production increases 10-25%, reaches significance level.The number of blade increases 5-10%, neck slightly increases 6-12%, the overground part fresh weight alleviates 15-20%, the overground part dry weight increases 4-9%, drought injury alleviates 10-20%, sclerotinia rot of colza alleviates 30-40%, and the control efficiency of seedbed soil insect and seedling stage diseases and pests is reached more than 90%, and the control efficiency of dead seedling is reached more than 96%.Obviously promote growing of rape.
Embodiment
Embodiment 1
1, selects seed.At first to select the local govern-house-variety of promoting or just prepare the seed of the improved seeds promoted by authorization.Next is selected with the strictness of seed process, makes physical purity of seed reach country-level kind of standard;
2, join 0.05% water-loss reducer solution, place 1-2h then;
3, internal layer coating; Seed after the seed cleaning is placed in the dressing machine, starts the machine; On the seed that rolls, evenly spray then and be added in the 0.05% water-loss reducer solution that (2) prepare; After water-loss reducer solution evenly is sprayed onto on the seed, evenly added 200 purpose bentonites again, to seed not inter-adhesive till, form single seed nuclear;
4, middle level pillization; Evenly add draught-resistant seed coating agent on one side on the seed that rolls, spray into water-loss reducer solution equably on one side, the weight ratio of this draught-resistant seed coating agent and seed is 1: 1, all wraps on the rape seed to this draught-resistant seed coating agent.(the number of patent application: the technical scheme that provides 03113240.5) of patent application formerly can be provided draught-resistant seed coating agent described in the present invention.
5, outer dressing.The seed that the last process bag is intact adds a small amount of mistake 200 purpose talcum powder on one side equably, has aposematic 0.05% water-loss reducer solution Yi Bian spray equably; Fully roll, make pill fourth contact gradually, be advisable with the epipodium color;
6, even kind.The seed of wrapping is sieved, remove, so that the seed size uniformity than buckshot aggregate;
7, seed drying.The seed of wrapping carried out nature dries or hot-air seasoning;
8, seed packaging.Dried seed is good with the plastic sack quantitative package.
Embodiment 2
Water-loss reducer solution is 0.5%, and internal layer coating is 200 purpose sepiolites, and the weight ratio of draught-resistant seed coating agent and seed is 1: 1～1.5, and all the other are with example 1.
Embodiment 3
Water-loss reducer solution is 1.0%, and internal layer coating is 200 purpose attapulgites, and the weight ratio of draught-resistant seed coating agent and seed is 1: 1～1.2, and all the other are with example 1.
The variation of the weight ratio of clothing agent of the foregoing description medium drought resistant kind and seed can suitably be adjusted according to the soil fertility height, the soil fertility height, grain diameter can be more greatly, the weight of draught-resistant seed coating agent can suitably add more, otherwise, soil fertility is low, and grain diameter can be a little bit smaller, and the weight of draught-resistant seed coating agent can suitably add a bit less.
Claims (7)
1, rape seed drought-resisting coating pill is characterized in that: selected seed carries out internal layer coating after evenly spraying with water-loss reducer solution, adds clay powder and forms single seed nuclear; Above-mentioned kind nuclear constitutes underpants' layer with draught-resistant seed coating agent and water-loss reducer solution mixing; Carry out outer dressing with a small amount of talcum powder and water-loss reducer solution on underpants' layer; In the aforementioned process, in, after outer three layers of dressing drying seed drought-resisting coating pill.
2, rape seed drought-resisting coating pill according to claim 1 is characterized in that: described internal layer coating adopts the water-loss reducer spray solution of 0.05-1.0%, and described clay powder is bentonite, attapulgite and sea bubble soil.
3, rape seed drought-resisting coating pill according to claim 1 is characterized in that: described outer dressing adopts and contains aposematic water-loss reducer solution.
4, a kind of pill preparation technology who prepares the described rape seed drought-resisting coating of claim 1 pill, this technology may further comprise the steps:
(1), elite seed;
(2), the configuration 0.05-1.0% water-loss reducer solution, placed then 1-2 hour;
(3), internal layer coating, the seed after selected is placed in the dressing machine starting device; Then the spray of the water-loss reducer solution for preparing in the above-mentioned steps (2) is added on the seed that rolls; Water-loss reducer solution was evenly added 200 purpose clays again by after evenly spray is added on the seed, to seed do not have inter-adhesive till, form single seed nuclear;
(4), the middle level pillization, on the seed that rolls, evenly add draught-resistant seed coating agent on one side, Yi Bian spray into water-loss reducer solution equably, the weight ratio of draught-resistant seed coating agent and seed is 1: 1～1.5, all wraps on the rape seed to draught-resistant seed coating agent;
(5), outer dressing, aforementioned (4) were crossed 200 purpose talcum powder on one side the pill that step obtains adds on a small quantity, contain aposematic water-loss reducer solution Yi Bian spray equably; Fully roll, make pill fourth contact gradually, the epipodium color.
5, the pill preparation technology of rape seed drought-resisting coating pill according to claim 4 is characterized in that: the clay powder in the described step (3) is bentonite, attapulgite and sepiolite.
6, the pill preparation technology of rape seed drought-resisting coating pill according to claim 4 is characterized in that: the seed pill behind the described outer dressing is spared kind, dry and packing again.
7, the pill preparation technology of rape seed drought-resisting coating pill according to claim 6 is characterized in that: described even kind of step is that the seed pill that dressing is good sieves, and removes than buckshot aggregate, makes the pellet sizes uniformity; Described drying steps is that the seed pill that dressing is good carries out that nature dries or hot-air seasoning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA03131631XA CN1552177A (en) | 2003-05-29 | 2003-05-29 | Drought resistant wrapping pellets for bird rape seeds and their pelletizing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA03131631XA CN1552177A (en) | 2003-05-29 | 2003-05-29 | Drought resistant wrapping pellets for bird rape seeds and their pelletizing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1552177A true CN1552177A (en) | 2004-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA03131631XA Pending CN1552177A (en) | 2003-05-29 | 2003-05-29 | Drought resistant wrapping pellets for bird rape seeds and their pelletizing process |
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| Country | Link |
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| CN (1) | CN1552177A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523781A (en) * | 2011-09-30 | 2012-07-04 | 浙江大学 | Preparation method of dual fluorescence anti-counterfeiting pelletized seed and test method thereof |
| CN103299744A (en) * | 2013-05-23 | 2013-09-18 | 北京林业大学 | Seed germination control coating material, coated seed and preparation method thereof |
| CN103477755A (en) * | 2013-09-09 | 2014-01-01 | 徐相中 | Method for wrapping target object by using soil and scattering target object |
| CN103947334A (en) * | 2014-05-14 | 2014-07-30 | 贵州大学 | Layered pelleting processing method of rape seeds |
| CN104718935A (en) * | 2015-02-16 | 2015-06-24 | 哈尔滨市合和中药材种植有限公司 | Traditional Chinese medicine dictamnus dasycarpus artificial seedling method |
| CN105723869A (en) * | 2014-12-12 | 2016-07-06 | 天津中天大地科技有限公司 | Pelletization processing technology for seeds |
| CN108294053A (en) * | 2017-12-25 | 2018-07-20 | 山东理工大学 | A kind of organic pelletized preparation and preparation method of romaine lettuce seed |
| CN108294054A (en) * | 2017-12-25 | 2018-07-20 | 山东理工大学 | A kind of organic pelletized preparation and preparation method of cabbage seed |
| CN109197025A (en) * | 2018-11-12 | 2019-01-15 | 河西学院 | A kind of degeneration-resistant coating nutrition pellet of Glycyrrhiza Seeds and preparation method thereof |
| CN111386794A (en) * | 2020-04-30 | 2020-07-10 | 南京农业大学 | Formula and processing method for non-heading Chinese cabbage seed pelleting |
| CN114793532A (en) * | 2022-05-13 | 2022-07-29 | 中国农业科学院油料作物研究所 | Method for improving drought resistance of rape |
| CN115250679A (en) * | 2022-08-19 | 2022-11-01 | 陕西省西安植物园 | Seed pelleting method for spraying and seeding foreign soil |
| CN115413446A (en) * | 2022-09-19 | 2022-12-02 | 中国农业大学 | Alfalfa drought-resistant seedling-protecting type biological water-retaining agent pill seed and preparation method thereof |
-
2003
- 2003-05-29 CN CNA03131631XA patent/CN1552177A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523781A (en) * | 2011-09-30 | 2012-07-04 | 浙江大学 | Preparation method of dual fluorescence anti-counterfeiting pelletized seed and test method thereof |
| CN103299744A (en) * | 2013-05-23 | 2013-09-18 | 北京林业大学 | Seed germination control coating material, coated seed and preparation method thereof |
| CN103299744B (en) * | 2013-05-23 | 2015-05-20 | 北京林业大学 | Seed germination control coating material, coated seed and preparation method thereof |
| CN103477755A (en) * | 2013-09-09 | 2014-01-01 | 徐相中 | Method for wrapping target object by using soil and scattering target object |
| CN103947334A (en) * | 2014-05-14 | 2014-07-30 | 贵州大学 | Layered pelleting processing method of rape seeds |
| CN105723869A (en) * | 2014-12-12 | 2016-07-06 | 天津中天大地科技有限公司 | Pelletization processing technology for seeds |
| CN104718935A (en) * | 2015-02-16 | 2015-06-24 | 哈尔滨市合和中药材种植有限公司 | Traditional Chinese medicine dictamnus dasycarpus artificial seedling method |
| CN108294053A (en) * | 2017-12-25 | 2018-07-20 | 山东理工大学 | A kind of organic pelletized preparation and preparation method of romaine lettuce seed |
| CN108294054A (en) * | 2017-12-25 | 2018-07-20 | 山东理工大学 | A kind of organic pelletized preparation and preparation method of cabbage seed |
| CN109197025A (en) * | 2018-11-12 | 2019-01-15 | 河西学院 | A kind of degeneration-resistant coating nutrition pellet of Glycyrrhiza Seeds and preparation method thereof |
| CN111386794A (en) * | 2020-04-30 | 2020-07-10 | 南京农业大学 | Formula and processing method for non-heading Chinese cabbage seed pelleting |
| CN114793532A (en) * | 2022-05-13 | 2022-07-29 | 中国农业科学院油料作物研究所 | Method for improving drought resistance of rape |
| CN115250679A (en) * | 2022-08-19 | 2022-11-01 | 陕西省西安植物园 | Seed pelleting method for spraying and seeding foreign soil |
| CN115250679B (en) * | 2022-08-19 | 2024-04-05 | 陕西省西安植物园 | Seed pelleting method for soil-alien spray seeding |
| CN115413446A (en) * | 2022-09-19 | 2022-12-02 | 中国农业大学 | Alfalfa drought-resistant seedling-protecting type biological water-retaining agent pill seed and preparation method thereof |
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