CN103597930B - Caragana Microphylla Seed pill pelletizing formula - Google Patents
Caragana Microphylla Seed pill pelletizing formula Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Abstract
Caragana Microphylla Seed pill pelletizing formula; be composited through using sticker by inserts and water-loss reducer; wherein water-loss reducer is 5% ~ 7% of inserts quality; sticker is 1 ‰ ~ 3 ‰ of inserts quality; described inserts is clay and talcous arbitrary proportion mixture; described water-loss reducer is acrylamide and acrylic acid salt crosslinking copolymerization thing class water-loss reducer, and described sticker is sodium carboxymethylcellulose or polyvinyl alcohol.The present invention carries out pill pelletizing coating to Caragana Microphylla Seed, and its weight is increased, and anti-adversity ability strengthens, and solves the large problem of plant seeds by airplane displacement, improves sowing accuracy, can also improve seed vitality and drought resistance.Thus improve Caragana Microphylla Seed in the germination rate of Arid&semi-arid area scattered seeds by airplane for afforestation and the final amount of surviving, desertify to preventing grassland and degenerate, improve the ecological environment, promote that the sustainable development of livestock breeding all has important society and economic implications.
Description
Technical field
The present invention relates to seed-pelleting technical field, particularly relate to a kind of composite formula for caragana microphylla (CaraganaKorshinskii.) seed-pelleting.
Background technology
Seed-pelleting is the one in seed treatment, and it mainly refers to and Cucumber is coated on the surface of the seed, to change the shape of seed, to increase the process of seed volume, promotion seed germination and plant strain growth, raising seed resistance.Seed volume through pelletized process can increase to several times, is called pelleted seed or seed ball.They are not only applicable to mechanization precision drilling, and improve the quality of seed, and the pollution of chemical substance to environment to be dropped to minimum.
At present, the pelletized seed coat agent of plant seeds by airplane mainly increases the weight of seed, after preventing plant seeds by airplane, seed is with wind drift, but still do not solve the contradiction of pelletized rear breakage and germination, coating constituents is relatively single simultaneously, there is provided growth microenvironment can not to the plant after plant seeds by airplane, there is the problems such as plant germination rate and survival rate after plant seeds by airplane are low; The pill pelleting seed of simultaneously current plant seeds by airplane can not effectively prevent bird pest, the plague of rats and insect pest etc. from being also the major reason that seed viability is low; Moreover common pelletized seed can not resist coercing of aridic moisture under Arid&semi-arid area plant seeds by airplane condition.
Summary of the invention
The technical problem solved: the invention provides a kind of composite formula pelletized for Caragana Microphylla Seed, its weight is increased, anti-adversity ability strengthens, and solves the large problem of plant seeds by airplane displacement, improves sowing accuracy, can also improve seed vitality and drought resistance.
Technical scheme: Caragana Microphylla Seed pill pelletizing formula; be composited through using sticker by inserts and water-loss reducer; wherein water-loss reducer is 5% ~ 7% of inserts quality; sticker is 1 ‰ ~ 3 ‰ of inserts quality; described inserts is clay and talcous arbitrary proportion mixture; described water-loss reducer is acrylamide and acrylic acid salt crosslinking copolymerization thing class water-loss reducer, and described sticker is sodium carboxymethylcellulose or polyvinyl alcohol.
Described water-loss reducer is 5% of inserts quality, and sticker is 1 ‰ ~ 3 ‰ of inserts quality, sticker to be mass concentration be 1.00% sodium carboxymethylcellulose, inserts is clay: the mixture of talcum powder mass ratio 4:1.
Described inserts also comprises kaolin, wherein consists of clay 20 ~ 80 parts by mass parts, talcum powder 10 ~ 60 parts, kaolin 10 ~ 40 parts.
Described water-loss reducer is 7% of inserts quality, and sticker is 1 ‰ ~ 3 ‰ of inserts quality, sticker to be mass concentration be 1.25% sodium carboxymethylcellulose; Inserts is clay: talcum powder: the mixture of kaolin 3:1:1 in mass ratio.
Described water-loss reducer is 5% of inserts quality, and sticker is 1 ‰ ~ 3 ‰ of inserts quality, sticker to be mass concentration be 2.00% polyvinyl alcohol; Inserts is clay: talcum powder: the mixture of kaolin 8:1:1 in mass ratio.
Beneficial effect: the invention provides a kind of composite formula pelletized for Caragana Microphylla Seed, carry out pill pelletizing coating to Caragana Microphylla Seed, makes its weight increase; anti-adversity ability strengthens; solve the large problem of plant seeds by airplane displacement, improve sowing accuracy, seed vitality and drought resistance can also be improved.Thus improve Caragana Microphylla Seed in the germination rate of Arid&semi-arid area scattered seeds by airplane for afforestation and the final amount of surviving, desertify to preventing grassland and degenerate, improve the ecological environment, promote that the sustainable development of livestock breeding all has important society and economic implications.
Accompanying drawing explanation
Fig. 1 is that the water holding capacity of 4 kinds of pill pelletizing formula Caragana Microphylla Seeds measures; Wherein a is the water holding capacity of pill pelletizing formula A3C3
The mensuration that the mensuration that mensuration, b are the water holding capacity of pill pelletizing formula B1C4, c are the water holding capacity of pill pelletizing formula A2D3,
D is the mensuration of the water holding capacity of pill pelletizing formula B1D1, show that 4 kinds of pelletized caragana microphyllas formula water-loss reducer content are 7% time
Relative percentage of water loss when relative percentage of water loss is all 0,3%, 5% lower than water-loss reducer content;
Fig. 2 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed germination rate;
Fig. 3 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed planting percent;
Fig. 4 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed germination index;
Fig. 5 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed vitality index;
Fig. 6 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed antiG valves;
Fig. 7 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed seedling morphology index, and wherein a is different moisture content pair
The impact that different Pelleting formula Caragana Microphylla Seed seedling root is long, b is that different moisture content is to different Pelleting formula Caragana Microphylla Seed seedling
The impact of height of seedling;
Fig. 8 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed seedling fresh weight;
Fig. 9 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed seedling proline content;
Figure 10 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed seedling mda content;
Figure 11 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed seedling soluble sugar content;
Figure 12 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed seedling content of soluble protein;
Figure 13 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed seedling SOD activity;
Figure 14 is the impact of water stress on different Pelleting formula Caragana Microphylla Seed seedling POD activity.
Embodiment
Following examples further illustrate content of the present invention, but should not be construed as limitation of the present invention.Without departing from the spirit and substance of the case in the present invention, the amendment do the inventive method, step or condition and replacement, all belong to scope of the present invention.If do not specialize, the conventional means that technological means used in embodiment is well known to those skilled in the art.
Embodiment 1:
The results and analysis that first stage sticker and inserts screen
The sticker type that this test is selected in subordinate list 1 ~ 3 mainly contains: sodium carboxymethylcellulose (A) and polyvinyl alcohol (B); Inserts selects clay, talcum powder, kaolin.
Sodium carboxymethylcellulose (A) mass concentration is set to 0.75%(A1 respectively), 1.0%(A2), 1.25%(A3), 1.5%(A4), 4 concentration gradients; Polyvinyl alcohol (B) mass concentration is set to 2%(B1 respectively), 4%(B2), 6%(B3), 8%(B4), 4 concentration gradients.Inserts kaolin, clay, talcum powder are made into different proportion.The sticker of variety classes and concentration and the inserts of different proportion carry out random combine, and obtain 64 kinds of formula combination, carry out Pelleting process respectively to Caragana Microphylla Seed, each process takes seed 30g, increases weight to 7 times.
First the seed of pelletized 64 good formulas is respectively got 100 mensuration and have sub-rate and list rate; Pelletized for each formula good seed is respectively got 50 to be placed on moistening filter paper, and the grain number measuring pill pelletizing formula cracking in 5min accounts for the percentage supplying examination pill pelleting seed sum.
What see attached list different formulations caragana microphylla pill pelleting seed in 4 ~ 7 four kinds of schemes has sub-rate all higher, except A2D1(87.67%), A3D2(88.00%), except B1D2 (68.67%), all the other respectively process all more than 90%; The performance of list rate is higher, and all more than 95%, and great majority all reach 100%.The pill appearance effects of different Pelleting formulas to Caragana Microphylla Seed is larger, each process all can make seed become ball, but seed Pelleting appearance goes out notable difference, some pellet sizes are uneven or rough, it is even that outward appearance well shows as pellet sizes, smooth surface is mellow and full, good fluidity, has the potentiality becoming good formulas.The cleavage rate of different Pelleting formula Caragana Microphylla Seed also there are differences, and minimum cleavage rate is 71.33%, is up to 100%, and wherein in scheme 2, each process difference is less, and in scheme 4, each process differs greatly.
Next carries out different pill pelleting seed formula to the test of the impact of seed vitality, comprises the test of germination rate, germination index, Seed Integrated vigor Index.
See attached list in 8 ~ 11 scheme 1 pill pelletizing formulas; in Caragana Microphylla Seed germination rate, germination index, vitality index index, the good pill pelletizing formula of general performance is respectively A1C2(87.7%, 20.336,34.036), A3C3(88.7%, 20.720,33.863), A4C2(88.3%, 20.343,34.877) pill pelletizing formula, compare pill pelleting seed mode of appearance and cleavage rate with the A3C3 that fills a prescription for scheme 1 optimization formula simultaneously.In scheme 2 pill pelletizing formula; in Caragana Microphylla Seed germination rate, germination index, vitality index index, the good pill pelletizing formula of general performance is respectively B1C4(86.75%, 20.168,32.326), B2C4(87.7%, 20.035,25.842), B3C3(85.3%, 19.669,29.875) pill pelletizing formula, compare pill pelleting seed mode of appearance and cleavage rate with the B1C4 that fills a prescription for scheme 2 optimization formula.In scheme 3 pill pelletizing formula; in Caragana Microphylla Seed germination rate, germination index, vitality index index, the good pill pelletizing formula of general performance is respectively A1D1(87.0%, 19.088,30.832), A2D3(89.0%, 19.738,29.449), A4D1(88.0%, 18.355,25.591) pill pelletizing formula, in conjunction with comparing pill pelleting seed mode of appearance and cleavage rate with the A2D3 that fills a prescription for scheme 3 optimization formula.In scheme 4 pill pelletizing formula; in Caragana Microphylla Seed germination rate, germination index, vitality index index, the good pill pelletizing formula of general performance is respectively B1D1(87.7%, 18.944,28.911), B1D4(89.0%, 18.808,27.751), B4D4(89.0%, 18.699,28.112), B2D1(86.3%, 20.654,30.428) pill pelletizing formula, Integrated comparative pill pelleting seed mode of appearance and cleavage rate with the B1D1 that fills a prescription for scheme 4 optimization formula.Therefore the optimum Caragana Microphylla Seed pill pelletizing formula finally chosen is A3C3, B1C4, A2D3 and B1D1 pill pelletizing formula.
The results and analysis of second stage water-loss reducer screening
First 4 optimum formulas that the first screening by sticker, inserts draws are proceeded the screening of water-loss reducer.The water-loss reducer selected is acrylamide and acrylic acid salt crosslinking copolymerization thing class water-loss reducer, and water-loss reducer is set to 0,3%, 5%, 7%, 4 concentration gradients.Carry out pelletized to Caragana Microphylla Seed respectively, seed 30g is got in every part of process, Pelleting 7 times.Seed germination is carried out to determine the addition of water-loss reducer after pelleted seed drying.In beaker, take 40g sandy soil, put into the pelletized seed that gross mass is equal in each container, simulated rainfall 10mm, then weigh and obtain gross weight, at ambient temperature, weigh once every 24h, calculate relative percentage of water loss.Within the time period of experiment, mean temperature 17 DEG C, medial humidity 38%.
See the increase of accompanying drawing 1 along with water-loss reducer content, the relative percentage of water loss of 4 kinds of pill pelletizing formula Caragana Microphylla Seeds is all in rising trend, but relative percentage of water loss when relative percentage of water loss when water-loss reducer content is 7% is all 0,3%, 5% lower than water-loss reducer content.In pill pelletizing formula A3C3, the relative percentage of water loss of M4 Caragana Microphylla Seed reduces 31.8%, 16.1%, 21.2% respectively than M1, M2, M3; In formula B1C4, the relative percentage of water loss of M8 Caragana Microphylla Seed than M5, M6, M7 respectively low by 29.7%, 21.2%, 15.9%; In formula A3D3, the relative percentage of water loss of M12 Caragana Microphylla Seed than M9, M10, M11 respectively low by 34.8%, 29.5%, 22.0%; In formula B1D1, the relative percentage of water loss of M16 Caragana Microphylla Seed reduces 33.5%, 33.3%, 7.8% respectively than M13, M14, M15.Can show thus, along with the increase of water-loss reducer content, the water holding capacity of 4 kinds of pill pelletizing formula Caragana Microphylla Seeds all increases.
Secondly 4 kinds of pill pelletizing formula Caragana Microphylla Seed impacts on germination rate, germination index, vitality index and seedling fresh weight that Caragana Microphylla Seed is sprouted after interpolation different content water-loss reducer.
See attached list 12, interpretation of result shows, B1C4, A2D3, B1D1 pill pelletizing formula Caragana Microphylla Seed germination rate, all along with the increase of water-loss reducer content is in downward trend after first rising, rises after the germination of formula A3C3 Caragana Microphylla Seed takes the lead in declining.Formula M3, M8, M12 Caragana Microphylla Seed germination index, vitality index with contrast (CK) significant difference, all the other fill a prescription Caragana Microphylla Seed germination indexs with contrast (CK) without significant difference; The fresh weight of formula M12 Caragana Microphylla Seed with contrast (CK) significant difference and reduce 4.0% than contrast, all the other fill a prescription Caragana Microphylla Seed seedling fresh weights with contrast (CK) all there were significant differences and higher than contrast.
Can fill a prescription M4, M7, M11 of the analysis result of comprehensive accompanying drawing 1 and subordinate list 12 is optimization formula, namely fill a prescription M4:A3C3+7% water-loss reducer, M7:B1C4+5% water-loss reducer and M11:A2D3+5% water-loss reducer.The percentage implication of water-loss reducer is the mass ratio accounting for inserts.
The impact that phase III sand control Fluid Dynamics water stress is sprouted caragana microphylla pill pelleting seed
First the 3 kinds of pelletized Caragana Microphylla Seeds of better formula (A3C3, B1C4, A2D3) second stage filtered out and caragana microphylla naked seed (CK) not doing any process are as experiment material.
Secondly (Water Stress Conditions is directly produced by the water content controlled in sand to adopt husky control water law, moisture is respectively 1%, 3%, 5%, 10%, 15%, 20%, 25%, 30%, the solution water potential gradient corresponded is respectively-0.10MPa ,-0.20MPa ,-0.40MPa ,-0.60MPa ,-0.86MPa) get the box that germinates greatly, the often box-packed sand 800g having oven dry, add distilled water 8g, 24g, 40g, 80g, 120g, 160g, 200g, 240g respectively, bed will be put in germination box for planting experimentally son after mixing thoroughly, each process repeats for 3 times, often repeats 100 seeds.Be placed in illumination box, 25 DEG C of constant temperature, carry out germination test under 12h/d illumination condition, and every day, weighing method supplemented the moisture of evaporation to ensure that the flow of water is constant.Every day adds up germination number, is greater than kind of a long twice namely ejects Shamian Island for sprouting standard to expose, germination number of days with in 2d without 1 seed germination for germinateing the end time.Germinate the 4th day statistics germination vigor, germinates to get bud seedling after terminating and survey height of seedling, fresh weight measure relative physiologic index.Measurement result is shown in accompanying drawing 2 ~ 14.
Indices again by measuring under water content is for 3% drought stress process different pill pelletizing formula Caragana Microphylla Seed and seedling thereof carries out correlation analysis, the results are shown in subordinate list 13.As can be seen from the table, there is significant correlation between many indexs.Because index is too much, often there is certain correlation between index, the information of thus gained statistical data reflection has overlap to a certain extent, adopts principal component analysis, in original combined, utilize the less overall target of new shifting combination, caragana microphylla drought resistance can be reflected preferably.
Finally on the basis measuring multinomial morphological index and physical signs; utilize principal component analysis (PCA); overall merit has been carried out in conjunction with the drought resistance of membership function to 3 kinds of different pill pelletizing formula Caragana Microphylla Seeds; relatively its drought resistance difference, provides theoretical foundation to see attached list 14 to the pill pelletizing formula Caragana Microphylla Seed for filtering out drought resisting.As can be seen from the table, the drought-enduring ability of coercing of different Pelleting formula Caragana Microphylla Seed is descending is followed successively by: M4 Pelleting formula > M11 Pelleting formula > contrasts (CK) > M7 Pelleting formula.
4th selects optimum formula
It is M4 formula that this research filters out optimum Caragana Microphylla Seed pill pelletizing formula further by the first screening of pill pelletizing formula and simulating drought test, namely sticker is the sodium carboxymethylcellulose of 1.25% concentration, inserts is 60% clay, 20% talcum powder, 20% kaolin, and water-loss reducer content is the 7%wt of inserts; Next is M11 formula, and namely sticker is the sodium carboxymethylcellulose of 1.0% concentration, and inserts is 80% clay, 20% talcum powder, and water-loss reducer content is the 5%wt of inserts; Be finally M7 formula, i.e. the polyvinyl alcohol of 2% concentration, inserts is 80% clay, 10% talcum powder, 10% kaolin, and water-loss reducer content is the 5%wt of inserts.
According to M4 Pelleting formula example: dressing 30g Caragana Microphylla Seed needs weightening finish doubly to need 180g inserts to about 7 of original seed weight, namely needs clay 180g × 3/5=108g, talcum powder 180g × 1/5=36g; Kaolin 180g × 1/5=36g; Water-loss reducer 180g × 7%=12.56g, sticker quality is 20g × 1.25%=0.25g.
According to M11 Pelleting formula example: dressing 30g Caragana Microphylla Seed needs weightening finish doubly to need 180g inserts to about 7 of original seed weight, namely needs clay 180g × 4/5=144g, talcum powder 180g × 1/5=36g; Water-loss reducer 180g × 5%=9.00g, sticker quality is 20g × 1.00%=0.20g.
According to M7 Pelleting formula example: dressing 30g Caragana Microphylla Seed needs weightening finish doubly to need 180g inserts to about 7 of original seed weight, namely needs clay 180g × 4/5=144g, talcum powder 180g × 1/10=18g; Kaolin 180g × 1/10=18g; Water-loss reducer 180g × 5%=9.00g, sticker quality is 20g × 2.00%=0.40g.
Table 1 clay, talcum powder, kaolin proportioning (C)
Table 2 clay and talcum powder proportioning (D)
Table 3 Pelleting formula processing scheme
Table 4 scheme 1 different pill pelletizing formula caragana microphylla pill seed Pelleting quality index
Note :-expression does not become pill; + represent that pellet sizes is uneven, rough; ++ represent that size is comparatively even, surface is more smooth; +++ represent that size is even, smooth surface.In table, the different large and small mother stock that writes does not represent 0.01 and 0.05 insolation level significant difference.Lower same.
Table 5 scheme 2 different pill pelletizing formula caragana microphylla pill seed Pelleting quality index
Table 6 scheme 3 different pill pelletizing formula caragana microphylla pill seed Pelleting quality index
Table 7 scheme 4 different pill pelletizing formula caragana microphylla pill seed Pelleting quality index
The different pill pelletizing formula of table 8 is on the impact of Caragana Microphylla Seed germination rate
Note: *, P < 0.05; *, P < 0.01.Lower same.
The different Pelleting formula of table 9 is on the impact of Caragana Microphylla Seed germination index
The different Pelleting formula of table 10 is on the impact of Caragana Microphylla Seed vitality index
The different Pelleting formula of table 11 sprouts the impact of seedling fresh weight to Caragana Microphylla Seed
Table 124 kind of pill pelletizing formula Caragana Microphylla Seed adds the impact of the seed vitality after water-loss reducer
The correlation analysis of different Pelleting formula Caragana Microphylla Seed vigor, seedling morphology index and physiological and biochemical index under table 13 water stress
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | |
| A | 0.969** | 0.990** | 0.967** | 0.947** | 0.737** | 0.454 | 0.506 | 0.041 | 0.699* | 0.570 | 0.071 | 0.865** | 0.070 | |
| B | 0.969** | 0.978** | 0.952** | 0.946** | 0.683* | 0.418 | 0.493 | -0.123 | 0.636* | 0.539 | 0.054 | 0.913** | -0.011 | |
| C | 0.990** | 0.978** | 0.975** | 0.956** | 0.683* | 0.426 | 0.474 | 0.037 | 0.665* | 0.582* | 0.049 | 0.862** | 0.029 | |
| D | 0.967** | 0.952** | 0.975** | .0926** | 0.755** | 0.448 | 0.639* | 0.001 | 0.711** | 0.479 | -0.045 | 0.800** | -0.090 | |
| E | 0.947** | 0.946** | 0.956** | 0.926** | .0675* | 0.368 | 0.456 | 0.023 | 0.508 | 0.437 | -0.078 | 0.782** | -0.085 | |
| F | 0.737** | 0.683* | 0.683* | 0.755** | 0.675* | 0.778** | 0.823** | -0.248 | 0.642* | 0.088 | -O.185 | 0.558 | -0.257 | |
| G | 0.454 | 0.418 | 0.426 | 0.448 | 0.368 | 0.778** | 0.524 | -0.392 | 0.438 | 0.063 | -0.067 | 0.447 | -0.138 | |
| H | 0.506 | 0.493 | 0.474 | 0.639* | 0.456 | 0.823** | 0.524 | -0.294 | 0.619* | -0.091 | -0.250 | 0.361 | -0.366 | |
| I | 0.041 | -0.123 | 0.037 | 0.001 | 0.023 | -0.248 | -0.392 | -0.294 | -0.079 | 0.135 | -0.088 | -0.249 | 0.354 | |
| J | 0.699* | 0.636* | 0.665* | 0.711** | 0.508 | 0.642* | 0.438 | 0.619* | -0.079 | 0.685* | 0.490 | 0.690* | 0.309 | |
| K | O.570 | 0.539 | 0.582* | 0.479 | 0.437 | 0.088 | 0.063 | -0.091 | 0.135 | 0.685* | 0.788** | 0.684* | 0.661* | |
| L | 0.071 | 0.054 | 0.049 | -0.045 | -0.078 | -0.185 | -0.067 | -0.250 | -0.088 | 0.490 | 0.788** | 0.362 | 0.804** | |
| M | 0.865** | 0.913** | 0.862** | 0.800** | 0.782** | 0.558 | 0.447 | 0.361 | -0.249 | 0.690* | 0.684* | 0.362 | 0.278 | |
| N | 0.070 | -0.011 | 0.029 | -0.090 | -0.085 | -0.257 | -0.138 | -0.366 | 0.354 | 0.309 | 0.661* | 0.804** | 0.278 |
Note: *, P<0.05, * *, P<0.01:
A: germination rate; B: planting percent; C: germination index; D: vitality index; E: sprout antiG valves; F: root is long; G: height of seedling;
H: fresh weight; I: proline content; J: mda content; K: soluble sugar content; L: soluble protein content; M:SOD
Active: N:POD is active.
The overall merit of table 14 different pill pelletizing formula Caragana Microphylla Seed Drought resistance degree of membership
Claims (1)
1. Caragana Microphylla Seed pill pelletizing formula; it is characterized in that being composited through using sticker by inserts and water-loss reducer; wherein water-loss reducer is 7% of inserts quality; sticker is 1/720 of inserts quality; described inserts is 60% clay, 20% talcum powder, 20% kaolin; described water-loss reducer is acrylamide and acrylic acid salt crosslinking copolymerization thing class water-loss reducer, and described sticker is sodium carboxymethylcellulose.
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| CN107018706B (en) * | 2017-06-05 | 2020-10-23 | 中国水利水电科学研究院 | Method for improving germination of caragana microphylla seeds and rapid growth of seedlings |
| CN112292962A (en) * | 2020-10-29 | 2021-02-02 | 南京林业大学 | Composition for pelletization of seed of Chinese pine |
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|---|---|---|---|---|
| CN1864483A (en) * | 2005-05-17 | 2006-11-22 | 上海市农业科学院 | Pelletized coating for vegetable seed and method for preparing same |
| CN1875673A (en) * | 2006-06-10 | 2006-12-13 | 中国科学院等离子体物理研究所 | Method for coating seeds by combined use of active soil, adsorbing and flocculating agent and coating agent |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0856426A (en) * | 1994-08-17 | 1996-03-05 | Sumitomo Chem Co Ltd | Coating material for seed and coated seed using the same |
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2013
- 2013-11-14 CN CN201310566908.4A patent/CN103597930B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1864483A (en) * | 2005-05-17 | 2006-11-22 | 上海市农业科学院 | Pelletized coating for vegetable seed and method for preparing same |
| CN1875673A (en) * | 2006-06-10 | 2006-12-13 | 中国科学院等离子体物理研究所 | Method for coating seeds by combined use of active soil, adsorbing and flocculating agent and coating agent |
Non-Patent Citations (1)
| Title |
|---|
| 种子包衣及其在中国的应用研究;赵磊磊等;《中国农学通报》;20091231;第25卷(第23期);126-131 * |
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| CN103597930A (en) | 2014-02-26 |
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Application publication date: 20140226 Assignee: Beijing Huamei Wanxiang Technology Co., Ltd. Assignor: Nanjing Forestry University Contract record no.: 2018320000235 Denomination of invention: Caragana korshinskii seed pelleting formula Granted publication date: 20160302 License type: Common License Record date: 20181024 Application publication date: 20140226 Assignee: Yangzhou little apple gardening Co., Ltd. Assignor: Nanjing Forestry University Contract record no.: 2018320000233 Denomination of invention: Caragana korshinskii seed pelleting formula Granted publication date: 20160302 License type: Common License Record date: 20181024 |
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