MD641Z - Process for presowing treatment of seeds - Google Patents

Process for presowing treatment of seeds Download PDF

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Publication number
MD641Z
MD641Z MDS20120147A MDS20120147A MD641Z MD 641 Z MD641 Z MD 641Z MD S20120147 A MDS20120147 A MD S20120147A MD S20120147 A MDS20120147 A MD S20120147A MD 641 Z MD641 Z MD 641Z
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MD
Moldova
Prior art keywords
seeds
magnetic field
germination
treatment
presowing treatment
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MDS20120147A
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Romanian (ro)
Russian (ru)
Inventor
Анатол СИДОРЕНКО
Александр ШИБАЕВ
Ирина ГРОЙСМАН
Original Assignee
ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ
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Priority to MDS20120147A priority Critical patent/MD641Z/en
Publication of MD641Y publication Critical patent/MD641Y/en
Publication of MD641Z publication Critical patent/MD641Z/en

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  • Pretreatment Of Seeds And Plants (AREA)

Abstract

The invention relates to agriculture and can be used for presowing treatment of seeds, for increasing the germination.The process for presowing treatment of seeds consists in that on the seeds is acted with an alternating magnetic field with the induction of 40…50 µT, with the increase of frequency from 1 to 10 Hz, for 2 min, and its decrease from 10 to 1 Hz, for 2 min, the treatment time is 20 minutes.

Description

Invenţia se referă la agricultură, în particular la un procedeu de tratare a seminţelor înainte de semănat şi poate fi utilizată pentru sporirea germinaţiei lor. The invention relates to agriculture, in particular to a method of treating seeds before sowing and can be used to enhance their germination.

Este cunoscut procedeul de tratare a seminţelor, care constă în aceea că se acţionează asupra seminţelor cu un aparat «Рикта-05» cu expoziţia de 18…20 min, în care se utilizează niveluri joase ale intensităţii semnalelor. Dezavantajul acestui procedeu constă în eficacitatea insuficientă de stimulare şi incomoditatea prelucrării unor cantităţi mari de seminţe [1]. A known seed treatment method consists in exposing the seeds to a "Rikta-05" device for 18-20 minutes, using low levels of signal intensity. The disadvantage of this method is the insufficient effectiveness of stimulation and the inconvenience of processing large quantities of seeds [1].

Este cunoscut, de asemenea, procedeul de tratare a seminţelor, care presupune acţiunea cu o serie de impulsuri ale unui câmp magnetic cu amplitudinea de 70…150 kA/m şi durata de 10…40 µs [2]. Dezavantajul acestui procedeu este amplitudinea excedentă a acţiunii asupra seminţelor cu frecvenţe nefireşti pentru celulele vii şi, ca urmare, eficacitatea insuficientă a prelucrării seminţelor. The seed treatment process is also known, which involves the action of a series of pulses of a magnetic field with an amplitude of 70…150 kA/m and a duration of 10…40 µs [2]. The disadvantage of this process is the excessive amplitude of the action on the seeds with unnatural frequencies for living cells and, as a result, the insufficient efficiency of seed processing.

Cea mai apropiată soluţie este procedeul de tratare a seminţelor cu un câmp magnetic cu gradientul de 2·10-1… 5·10+1 µT cu trecerea dublă a seminţelor prin zona activă [3]. Dezavantajul acestui procedeu este intensitatea sporită a câmpului magnetic, precum şi prelucrarea dublă a seminţelor. The closest solution is the process of treating seeds with a magnetic field with a gradient of 2·10-1… 5·10+1 µT with double passage of seeds through the active zone [3]. The disadvantage of this process is the increased intensity of the magnetic field, as well as the double processing of seeds.

Se cunoaşte că în celulele vii ale organismului deopotrivă cu procesele biochimice au loc şi procese biofizice, care după puterea şi importanţa lor sunt mai superioare decât primele. Pe parcursul evoluţiei pe pământ organismele vii se dezvoltă în mediul, în care sunt prezente câmpuri magnetice de o intensitate mică, de exemplu, undele Şuman 7,8…8,0 Hz. Toate procesele care au loc în celulele organismelor vii sunt legate de aceste câmpuri. It is known that in the living cells of the organism, along with biochemical processes, biophysical processes also take place, which are superior in their power and importance to the former. During the evolution on Earth, living organisms develop in the environment, where magnetic fields of low intensity are present, for example, Schumann waves 7.8…8.0 Hz. All processes taking place in the cells of living organisms are connected with these fields.

Problema pe care o soluţionează invenţia constă în tratarea seminţelor înainte de semănat, pentru sporirea germinaţiei. The problem solved by the invention consists in treating seeds before sowing, to increase germination.

Esenţa invenţiei constă în aceea că se acţionează asupra seminţelor cu un câmp magnetic variabil cu inducţia de 40…50 µT, cu majorarea frecvenţei de la 1 până la 10 Hz, timp de 2 min, şi micşorarea ei de la 10 până la 1 Hz, timp de 2 min, timpul de tratare constituind 20 min. The essence of the invention consists in acting on the seeds with a variable magnetic field with an induction of 40…50 µT, with the frequency increasing from 1 to 10 Hz, for 2 min, and decreasing it from 10 to 1 Hz, for 2 min, the treatment time being 20 min.

Rezultatul invenţiei constă în majorarea germinaţiei seminţelor până la 100% şi respectarea securităţii ecologice. The result of the invention consists in increasing seed germination up to 100% and respecting ecological safety.

Avantajul procedeului propus constă în utilizarea unui generator de frecvenţă de balansare şi a câmpurilor magnetice de intensitate mică. The advantage of the proposed process lies in the use of a swing frequency generator and low-intensity magnetic fields.

Eficacitatea acţiunii asupra seminţelor a fost confirmată experimental. The effectiveness of the action on seeds has been confirmed experimentally.

Exemple de realizare a invenţiei Examples of embodiments of the invention

Exemplul 1 Example 1

Seminţele de castraveţi au fost plasate pe hârtie de filtru în cutii Petri. Cutiile cu seminţe supuse experimentului au fost amplasate pe un inductor cu inducţia de 40 µT, cu majorarea frecvenţei de la 1 până la 10 Hz, timp de 2 min, şi micşorarea ei de la 10 până la 1 Hz, timp de 2 min, timpul de tratare constituind 20 min. Paralel au fost plasate seminţe pentru încolţire în cutii Petri fără a fi tratate cu un câmp magnetic, varianta de control. Încolţirea în experimentul realizat conform invenţiei a constituit 100%. În varianta de control - 60%. Cucumber seeds were placed on filter paper in Petri dishes. The boxes with seeds subjected to the experiment were placed on an inductor with an induction of 40 µT, with an increase in frequency from 1 to 10 Hz, for 2 min, and a decrease from 10 to 1 Hz, for 2 min, the treatment time being 20 min. In parallel, seeds for germination were placed in Petri dishes without being treated with a magnetic field, the control variant. Germination in the experiment carried out according to the invention was 100%. In the control variant - 60%.

Exemplul 2 Example 2

Seminţele uscate de castraveţi au fost supuse acţiunii unui câmp magnetic variabil cu inducţia de 50 µT, cu majorarea frecvenţei de la 1 până la 10 Hz, timp de 2 min, şi micşorarea ei de la 10 până la 1 Hz, timp de 2 min, timpul de tratare constituind 20 min. După aceasta ele au fost plasate pentru încolţire în cutii Petri pe hârtie de filtru în condiţii standarde. Încolţirea în experimentul realizat conform invenţiei a constituit 100%. În varianta de control - 65%. The dried cucumber seeds were subjected to the action of a variable magnetic field with an induction of 50 µT, with an increase in frequency from 1 to 10 Hz, for 2 min, and a decrease from 10 to 1 Hz, for 2 min, the treatment time being 20 min. After that, they were placed for germination in Petri dishes on filter paper under standard conditions. Germination in the experiment carried out according to the invention was 100%. In the control variant - 65%.

Au fost utilizate şi seminţe de pepene galben de diferite soiuri, de ridiche şi de grâu. Rezultatele obţinute sunt la fel ca cele descrise în exemplele de mai sus. Melon seeds of different varieties, radish and wheat were also used. The results obtained are the same as those described in the examples above.

Aceasta demonstrează că mecanismul reacţiei diferitor plante la câmpurile magnetice de frecvenţe joase şi de intensitate mică este identic şi duce la efecte pozitive în dezvoltarea şi creşterea răsadului. This demonstrates that the mechanism of reaction of different plants to low-frequency and low-intensity magnetic fields is identical and leads to positive effects on seedling development and growth.

Aşadar, invenţia propusă permite majorarea germinaţiei seminţelor de la 97 până la 100%, poate fi utilizată la pregătirea seminţelor înainte de semănat. Therefore, the proposed invention allows increasing seed germination from 97 to 100%, it can be used in preparing seeds before sowing.

1. RU 2377752 C2 2010.01.10 1. RU 2377752 C2 2010.01.10

2. RU 93044370 A 1997.02.27 2. RU 93044370 A 1997.02.27

3. RU 2261574 C1 2005.10.10 3. RU 2261574 C1 2005.10.10

Claims (1)

Procedeu de tratare a seminţelor înainte de semănat, care constă în aceea că se acţionează asupra seminţelor cu un câmp magnetic, caracterizat prin aceea că tratarea se efectuează cu un câmp magnetic variabil cu inducţia de 40…50 µT, cu majorarea frecvenţei de la 1 până la 10 Hz, timp de 2 min, şi micşorarea ei de la 10 până la 1 Hz, timp de 2 min, timpul de tratare constituind 20 min.Seed treatment process before sowing, which consists in acting on the seeds with a magnetic field, characterized in that the treatment is carried out with a variable magnetic field with an induction of 40…50 µT, with the frequency increasing from 1 to 10 Hz, for 2 min, and decreasing it from 10 to 1 Hz, for 2 min, the treatment time being 20 min.
MDS20120147A 2012-10-26 2012-10-26 Process for presowing treatment of seeds MD641Z (en)

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MD641Z true MD641Z (en) 2014-01-31

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Publication number Priority date Publication date Assignee Title
SU950213A1 (en) * 1981-03-16 1982-08-15 Курский Политехнический Институт Unit for magnetic treatment of seeds
SU1423015A2 (en) * 1985-06-07 1988-09-15 Организация П/Я А-3334 Apparatus for treatment of seed material
SU1802976A1 (en) * 1990-02-08 1993-03-23 N Proizv Ob Edinenie Khlopkopr Method and device for presowing seed treatment
MD130C2 (en) * 1990-07-31 1995-07-31 Государственный аграрный университет Молдовы The process of seeds presowing treatment
MD129C2 (en) * 1990-06-12 1995-07-31 Государственный аграрный университет Молдовы The process of seeds presowing treatment
MD251B1 (en) * 1962-05-18 1995-08-31 Inst Cercetari Stiintifice Soi de plum vengherka krupnaia sladkaia
RU93044370A (en) * 1993-09-07 1997-02-27 С.Г. Кадменский METHOD FOR PRE-SEED TREATMENT OF SEEDS AND DEVICE FOR ITS IMPLEMENTATION
RU2136144C1 (en) * 1998-02-10 1999-09-10 Вятская государственная сельскохозяйственная академия Barley seed mutagenic treatment method
RU2180474C1 (en) * 2000-10-09 2002-03-20 Городской центр технического творчества Method for presowing treatment of crop seeds for synchronizing cell division in root meristem
RU2192728C1 (en) * 2001-06-05 2002-11-20 Общество с ограниченной ответственностью "Агентство Системного Дизайна "АСД" Method and apparatus for presowing treatment of farm crops and vegetative plants
RU2261574C1 (en) * 2004-05-05 2005-10-10 Азово-Черноморская государственная агроинженерная академия (АЧГАА) Method for presowing treatment of farm crop seeds
UA17411U (en) * 2006-04-14 2006-09-15 Univ Nat Agrarian Method to assess the effectiveness of presowing seed treatment
RU2286037C2 (en) * 2004-08-10 2006-10-27 Казанская государственная сельскохозяйственная академия Method for presowing treatment of seeds
UA20922U (en) * 2006-09-07 2007-02-15 Poltava University Of Consumer Process to prepare radish seed to growing
RU2312481C1 (en) * 2006-05-29 2007-12-20 Горский государственный аграрный университет (ГГАУ) Method for increasing germination of leguminous crop seeds
MD3790G2 (en) * 2008-05-21 2009-08-31 Институт Генетики, Физиологии И Защиты Растений Академии Наук Молдовы Process for treating corn seeds with reduced germination
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MD200Z (en) * 2009-10-21 2010-12-31 Институт Генетики, Физиологии И Защиты Растений Академии Наук Молдовы Process for the production of tomato recombinants
RO127151A0 (en) * 2011-06-22 2012-03-30 Universitatea De Ştiinţe Agricole Şi Medicină Veterinară A Banatului Timişoara Method for stimulating the yield and quality in maize by exposing the seeds to a low magnetic field

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  • 2012

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD251B1 (en) * 1962-05-18 1995-08-31 Inst Cercetari Stiintifice Soi de plum vengherka krupnaia sladkaia
SU950213A1 (en) * 1981-03-16 1982-08-15 Курский Политехнический Институт Unit for magnetic treatment of seeds
SU1423015A2 (en) * 1985-06-07 1988-09-15 Организация П/Я А-3334 Apparatus for treatment of seed material
SU1802976A1 (en) * 1990-02-08 1993-03-23 N Proizv Ob Edinenie Khlopkopr Method and device for presowing seed treatment
MD129C2 (en) * 1990-06-12 1995-07-31 Государственный аграрный университет Молдовы The process of seeds presowing treatment
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RU93044370A (en) * 1993-09-07 1997-02-27 С.Г. Кадменский METHOD FOR PRE-SEED TREATMENT OF SEEDS AND DEVICE FOR ITS IMPLEMENTATION
RU2136144C1 (en) * 1998-02-10 1999-09-10 Вятская государственная сельскохозяйственная академия Barley seed mutagenic treatment method
RU2180474C1 (en) * 2000-10-09 2002-03-20 Городской центр технического творчества Method for presowing treatment of crop seeds for synchronizing cell division in root meristem
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UA17411U (en) * 2006-04-14 2006-09-15 Univ Nat Agrarian Method to assess the effectiveness of presowing seed treatment
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MD3790G2 (en) * 2008-05-21 2009-08-31 Институт Генетики, Физиологии И Защиты Растений Академии Наук Молдовы Process for treating corn seeds with reduced germination
MD200Z (en) * 2009-10-21 2010-12-31 Институт Генетики, Физиологии И Защиты Растений Академии Наук Молдовы Process for the production of tomato recombinants
RO127151A0 (en) * 2011-06-22 2012-03-30 Universitatea De Ştiinţe Agricole Şi Medicină Veterinară A Banatului Timişoara Method for stimulating the yield and quality in maize by exposing the seeds to a low magnetic field

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