MD414Z - Process for treating onion seeds - Google Patents
Process for treating onion seeds Download PDFInfo
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- MD414Z MD414Z MDS20110094A MDS20110094A MD414Z MD 414 Z MD414 Z MD 414Z MD S20110094 A MDS20110094 A MD S20110094A MD S20110094 A MDS20110094 A MD S20110094A MD 414 Z MD414 Z MD 414Z
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- seeds
- glucopyranosyl
- onion
- germination
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- 235000002732 Allium cepa var. cepa Nutrition 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 10
- 241000234282 Allium Species 0.000 title claims abstract 4
- 238000009331 sowing Methods 0.000 claims abstract description 6
- 238000002791 soaking Methods 0.000 claims abstract description 4
- 229930002534 steroid glycoside Natural products 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 230000035784 germination Effects 0.000 abstract description 15
- 238000002360 preparation method Methods 0.000 abstract description 10
- 230000018109 developmental process Effects 0.000 abstract description 2
- 244000291564 Allium cepa Species 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 235000019441 ethanol Nutrition 0.000 description 6
- 240000001879 Digitalis lutea Species 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000227653 Lycopersicon Species 0.000 description 2
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- OANVFVBYPNXRLD-UHFFFAOYSA-M propyromazine bromide Chemical compound [Br-].C12=CC=CC=C2SC2=CC=CC=C2N1C(=O)C(C)[N+]1(C)CCCC1 OANVFVBYPNXRLD-UHFFFAOYSA-M 0.000 description 2
- 230000007226 seed germination Effects 0.000 description 2
- 150000008143 steroidal glycosides Chemical class 0.000 description 2
- 235000005255 Allium cepa Nutrition 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 235000002560 Solanum lycopersicum Nutrition 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 1
- 229940088623 biologically active substance Drugs 0.000 description 1
- 239000002021 butanolic extract Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003359 percent control normalization Methods 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 238000003976 plant breeding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000015193 tomato juice Nutrition 0.000 description 1
- 235000015113 tomato pastes and purées Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
Invenţia se referă la agricultură, în special la fitotehnie, şi poate fi aplicată pentru reglarea proceselor de creştere şi dezvoltare a cepei.Procedeul, conform invenţiei, include înmuierea seminţelor de ceapă înainte de semănat în soluţie apoasă de tomatozidă cu formula 5α-furostan-3β,22,26-triol-3-[O-β-D-glucopiranozil(1→2)-β-D-glucopiranozil(1→4)-β-D-galactopiranozid]-26-O-β-D-glucopiranozid cu concentraţia de 0,001…0,01%, timp de 5 min.Rezultatul invenţiei constă în utilizarea unui preparat cu un preţ de cost mai redus, care sporeşte energia germinativă a seminţelor.The invention relates to agriculture, in particular to phytotechnics, and can be applied to regulate onion growth and development processes. The process according to the invention includes the soaking of onion seeds before sowing in aqueous tomatoid solution of formula 5α-furostan-3β. , 22,26-triol-3- [O-β-D-glucopyranosyl (1 → 2) -β-D-glucopyranosyl (1 → 4) -β-D-galactopyranoside] -26-O-β-D-glucopyranoside With the concentration of 0.001 ... 0.01%, for 5 minutes. The result of the invention is the use of a preparation with a lower cost price, which increases the germination energy of the seeds.
Description
Invenţia se referă la agricultură, în special la fitotehnie şi poate fi aplicată pentru reglarea proceselor de creştere şi dezvoltare a cepei. The invention relates to agriculture, in particular to plant breeding and can be applied to regulate onion growth and development processes.
Este cunoscut procedeul de tratare a seminţelor de ceapă care include înmuierea seminţelor înainte de semănat într-o soluţie apoasă de glicozidă steroidică Pavstim cu concentraţia de 0,001…0,05%, timp de 5 min. Însă procedeul cunoscut are eficienţă scăzută la tratarea seminţelor de ceapă. Preparatul Pavstim cu formula chimică 3-O-[β-D-glucopiranozil(1→2)]-[β-D-xilopiranozil(1→3)]- β-D-glucopiranozil-(1→4)]-β -D-galactopiranozid]-[(25 R)-5α-furostan-2α,23β,22α,26-tetraol-26-O-β-D-glucopiranozid este un preparat sumar care se obţine prin extragerea frunzelor de Digitalis purpurea cu alcool de 70% prin fierbere timp de 5 ore, după care se filtrează, iar resturile din nou se extrag de 5 ori cu alcool de 70% [1]. There is a known method for treating onion seeds, which includes soaking the seeds before sowing in an aqueous solution of the steroid glycoside Pavstim with a concentration of 0.001…0.05% for 5 min. However, the known method has low efficiency in treating onion seeds. The Pavstim preparation with the chemical formula 3-O-[β-D-glucopyranosyl(1→2)]-[β-D-xylopyranosyl(1→3)]- β-D-glucopyranosyl-(1→4)]-β -D-galactopyranoside]-[(25 R)-5α-furostane-2α,23β,22α,26-tetraol-26-O-β-D-glucopyranoside is a summary preparation obtained by extracting Digitalis purpurea leaves with 70% alcohol by boiling for 5 hours, after which it is filtered, and the residues are extracted again 5 times with 70% alcohol [1].
Problema pe care o rezolvă invenţia propusă constă în lărgirea sortimentului de substanţe biologic active cu efect major asupra activizării proceselor fiziologice care majorează semnificativ energia germinativă a seminţelor de ceapă şi contribuie la sporirea productivităţii, a calităţii recoltei, precum şi la reducerea preţului. The problem solved by the proposed invention consists in expanding the range of biologically active substances with a major effect on the activation of physiological processes that significantly increase the germination energy of onion seeds and contribute to increasing productivity, crop quality, as well as reducing the price.
Procedeul, conform invenţiei, include înmuierea seminţelor înainte de semănat în soluţie apoasă de glicozidă steroidică cu formula 5α-furostan-3β,22,26-triol-3-[O-β-D-glucopiranozil(1→2)- β -D-glucopiranozil(1→4)- β-D-galactopiranozid]-26-O-β -D-glucopiranozid cu concentraţia de 0,001…0,01%, timp de 5 min. The process, according to the invention, includes soaking the seeds before sowing in an aqueous solution of steroid glycoside with the formula 5α-furostane-3β,22,26-triol-3-[O-β-D-glucopyranosyl(1→2)- β -D-glucopyranosyl(1→4)- β-D-galactopyranoside]-26-O-β -D-glucopyranoside with a concentration of 0.001…0.01%, for 5 min.
Glicozida steroidică - numită tomatozidă, cu formula 5α-furostan-3β,22,26-triol-3-[O-β-D-glucopiranozil(1→2)-β-D-glucopiranozil-(1→4)-β-D-galactopiranozid]-26-O-β-D-glucopiranozid, este un preparat sumar obţinut prin extragerea din seminţe de tomate (Solanum Licopersicum) cu alcool etilic de 70% prin fierbere timp de 5 ore, care apoi se filtrează, iar resturile din nou sunt supuse extragerii timp de 5 ore cu alcool de 70%. Procesul se repetă de 3 ori, după care extractele de alcool se amestecă şi se distilează, iar restul apos se supune extragerii cu cloroform de 3 ori şi n-butanol de 3 ori. Extractele de butanol se unesc şi se distilează. Extractul obţinut se dizolvă în etanol şi se prelucrează cu acetonă, apoi se filtrează, iar precipitatul se usucă până la praf (Sato H., Sakamura S. A. Bitter principale of Tomato Seeds Isolation and Structure of a New Furostanol Saponin. Agr.Biol. Chemistry 37, 225, 1973). Preparatul este cunoscut sub denumirea Ecostim şi este inclus în Registrul de Stat al Produselor de Uz Fitosanitar şi al Fertilizanţilor, permise pentru utilizare în Republica Moldova, Chişinău, 2009. The steroidal glycoside - called tomatoside, with the formula 5α-furostane-3β,22,26-triol-3-[O-β-D-glucopyranosyl(1→2)-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside]-26-O-β-D-glucopyranosyl, is a crude preparation obtained by extracting tomato seeds (Solanum Lycopersicum) with 70% ethyl alcohol by boiling for 5 hours, which is then filtered, and the residues are again subjected to extraction for 5 hours with 70% alcohol. The process is repeated 3 times, after which the alcohol extracts are mixed and distilled, and the aqueous residue is subjected to extraction with chloroform 3 times and n-butanol 3 times. The butanol extracts are combined and distilled. The obtained extract is dissolved in ethanol and processed with acetone, then filtered, and the precipitate is dried to powder (Sato H., Sakamura S. A. Bitter principale of Tomato Seeds Isolation and Structure of a New Furostanol Saponin. Agr.Biol. Chemistry 37, 225, 1973). The preparation is known under the name Ecostim and is included in the State Register of Phytosanitary Products and Fertilizers, permitted for use in the Republic of Moldova, Chisinau, 2009.
Noutatea procedeului propus constă în faptul că în calitate de substanţă biologic activă pentru tratarea seminţelor de ceapă înainte de semănat se utilizează glicozida steroidică de origine vegetală Ecostim cu concentraţia de 0,001%, 0,005%, 0,01% . The novelty of the proposed process lies in the fact that the steroid glycoside of plant origin Ecostim is used as a biologically active substance for treating onion seeds before sowing at a concentration of 0.001%, 0.005%, 0.01%.
Rezultatul invenţiei constă în utilizarea unui preparat cu un preţ de cost mai redus, care sporeşte energia germinativă a seminţelor. The result of the invention consists in the use of a preparation with a lower cost price, which increases the germination energy of seeds.
Exemplu de realizare a invenţiei Example of embodiment of the invention
Cercetările s-au efectuat în condiţii de laborator, ca obiect de studiu au servit seminţele de ceapă Allium cepa L., soiul Diamant. Înainte de semănat o parte din seminţe au fost înmuiate timp de 5 min în soluţie apoasă de Ecostim cu concentraţia de 0,001%, 0,005%, 0,01% şi 0,05% (invenţia propusă). Altă parte de seminţe au fost înmuiate timp de 5 min în soluţie apoasă de Pavstim (cea mai apropiată soluţie) cu concentraţia de 0,001%, 0,005%, 0,01%. În calitate de martor au servit seminţele înmuiate în apă distilată. În fiecare variantă au fost luate în studiu câte 100 de seminţe în 4 repetări. Încolţirea seminţelor a avut loc în cutii Petri amplasate în termostat la o temperatură de 25°C, în calitate de substrat a servit hârtia de filtru. Germinaţia a fost verificată în a 5-a şi a 10-a zi de la tratare şi expunere la încolţire. The research was carried out in laboratory conditions, the object of study was onion seeds of Allium cepa L., variety Diamant. Before sowing, part of the seeds were soaked for 5 min in an aqueous solution of Ecostim with a concentration of 0.001%, 0.005%, 0.01% and 0.05% (the proposed invention). Another part of the seeds were soaked for 5 min in an aqueous solution of Pavstim (the closest solution) with a concentration of 0.001%, 0.005%, 0.01%. Seeds soaked in distilled water served as a control. In each variant, 100 seeds were studied in 4 repetitions. Seed germination took place in Petri dishes placed in a thermostat at a temperature of 25°C, filter paper served as a substrate. Germination was checked on the 5th and 10th day after treatment and exposure to germination.
Rezultatele cercetărilor efectuate demonstrează eficacitatea acţiunii glicozidelor steroidice asupra energiei de germinaţie şi a capacităţii germinative a seminţelor de ceapă, în special în concentraţie de 0,01% (vezi tabelul). The results of the research demonstrate the effectiveness of the action of steroid glycosides on the germination energy and germination capacity of onion seeds, especially at a concentration of 0.01% (see table).
Energia de germinaţie şi capacitatea germinativă a seminţelor de ceapă tratate cu Ecostim constituie 86,8% şi 94,8%, a celor tratate cu Pavstim - 84,0% şi 93,7%, iar a seminţelor din varianta martor - 64,7% şi, respectiv, 89,7%. Aşadar, tratarea seminţelor de ceapă cu Ecostim sporeşte energia de germinaţie cu 2,8% şi capacitatea germinativă cu 1,1% în comparaţie cu seminţele tratate cu Pavstim. The germination energy and germination capacity of onion seeds treated with Ecostim are 86.8% and 94.8%, of those treated with Pavstim - 84.0% and 93.7%, and of seeds from the control variant - 64.7% and 89.7%, respectively. Therefore, treating onion seeds with Ecostim increases the germination energy by 2.8% and the germination capacity by 1.1% compared to seeds treated with Pavstim.
Tabel Table
Influenţa preparatului Ecostim asupra energiei de germinaţie şi a capacităţii germinative a seminţelor de ceapă, soiul Diamant The influence of the Ecostim preparation on the germination energy and germination capacity of onion seeds, variety Diamant
Varianta Energia de germinaţie (a 5-a zi) % Capacitatea germinativă (a 10-a zi) % Martor 64,7 89,7 Ecostim: 0,001% 0,005% 0,01% 74,8 90,8 84,0 92,0 86,8 94,8 Pavstim: 0,001% 0,005% 0,01% 74,0 91,0 82,0 92,0 84,0 93,7 Variant Germination energy (5th day) % Germination capacity (10th day) % Control 64.7 89.7 Ecostim: 0.001% 0.005% 0.01% 74.8 90.8 84.0 92.0 86.8 94.8 Pavstim: 0.001% 0.005% 0.01% 74.0 91.0 82.0 92.0 84.0 93.7
Totodată, ţinem sa menţionăm că glicozida steroidică Ecostim este accesibilă, deoarece se obţine din deşeurile fabricilor de producere a sucului şi pastei de tomate. Preparatul Pavstim se obţine din planta medicinală Digitalis purpurea care nu poate fi cultivată în toate zonele climatice. Pentru cultivarea Digitalis purpurea sunt necesare investiţii, deoarece 1,0 g de Pavstim este de 10 ori mai scump decât 1,0 g de Ecostim. At the same time, we would like to mention that the steroidal glycoside Ecostim is affordable, because it is obtained from the waste of tomato juice and paste production factories. The preparation Pavstim is obtained from the medicinal plant Digitalis purpurea, which cannot be cultivated in all climatic zones. Investments are required for the cultivation of Digitalis purpurea, because 1.0 g of Pavstim is 10 times more expensive than 1.0 g of Ecostim.
Preparatul Ecostim reduce semnificativ termenul de încolţire a seminţelor, ceea ce va asigura, în condiţii de câmp, apariţia mai rapidă şi mai uniformă a plantelor şi obţinerea bulbilor de aceleaşi dimensiuni. Datorită acestui fapt, de asemenea şi a calităţii înalte a bulbilor (masa egală), va fi posibilă obţinerea unei producţii mai sporite la cultivarea cepei comune din seminţe tratate cu preparatul propus. The preparation Ecostim significantly reduces the seed germination period, which will ensure, in field conditions, faster and more uniform emergence of plants and obtaining bulbs of the same size. Due to this fact, as well as the high quality of the bulbs (equal mass), it will be possible to obtain a higher yield when growing common onion from seeds treated with the proposed preparation.
1. MD 315 Y 2011.01.31 1. MD 315 Y 2011.01.31
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20110094A MD414Z (en) | 2011-05-23 | 2011-05-23 | Process for treating onion seeds |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20110094A MD414Z (en) | 2011-05-23 | 2011-05-23 | Process for treating onion seeds |
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| MD414Y MD414Y (en) | 2011-09-30 |
| MD414Z true MD414Z (en) | 2012-04-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD545Z (en) * | 2012-04-11 | 2013-05-31 | Институт Генетики, Физиологии И Защиты Растений Академии Наук Молдовы | Process for treating tomato seeds with low viability |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD893Z (en) * | 2014-10-08 | 2015-11-30 | Институт Генетики, Физиологии И Защиты Растений Академии Наук Молдовы | Process for presowing treatment of onion seeds |
| MD1188Z (en) * | 2017-03-15 | 2018-04-30 | Институт Генетики, Физиологии И Защиты Растений Академии Наук Молдовы | Process for presowing treatment of common onion seeds |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1519170A1 (en) * | 1988-02-01 | 1995-07-25 | Институт химических наук АН КазССР | N-(3-methyl-1-hexenyl-3)-iminodiethanol hydrochloride as a stimulating agent for onion growth |
| MD315Y (en) * | 2010-09-22 | 2011-01-31 | Inst De Genetica Si Fiziol A Plantelor Al Academiei De Stiinte A Moldovei | Process for treating onion seeds |
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2011
- 2011-05-23 MD MDS20110094A patent/MD414Z/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1519170A1 (en) * | 1988-02-01 | 1995-07-25 | Институт химических наук АН КазССР | N-(3-methyl-1-hexenyl-3)-iminodiethanol hydrochloride as a stimulating agent for onion growth |
| MD315Y (en) * | 2010-09-22 | 2011-01-31 | Inst De Genetica Si Fiziol A Plantelor Al Academiei De Stiinte A Moldovei | Process for treating onion seeds |
Non-Patent Citations (4)
| Title |
|---|
| găsit în internet: <www.vestnik. mozdok.org/news/sovety specialista/2010.02... > * |
| Preparate chimice si biologice de protectie si stimulare a cresterii plantelor. Cnisinau, Stiinta, 1997, p. 90 * |
| Produsele chimice şi biologice admise pentru protecţie plantelor în Republica Moldova. Chişinău, Cuant, 1998, p. 142-143. * |
| Sato H., Sakamura S. A Bitter principale of Tomato Seeds Isolation and Structure of a New Furostanol Saponin. Agr.Biol. Chemistry 37.225,1973. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD545Z (en) * | 2012-04-11 | 2013-05-31 | Институт Генетики, Физиологии И Защиты Растений Академии Наук Молдовы | Process for treating tomato seeds with low viability |
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| MD414Y (en) | 2011-09-30 |
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