RU2690427C1 - Method of mulching of weeds in mountain terraced gardening - Google Patents
Method of mulching of weeds in mountain terraced gardening Download PDFInfo
- Publication number
- RU2690427C1 RU2690427C1 RU2018123099A RU2018123099A RU2690427C1 RU 2690427 C1 RU2690427 C1 RU 2690427C1 RU 2018123099 A RU2018123099 A RU 2018123099A RU 2018123099 A RU2018123099 A RU 2018123099A RU 2690427 C1 RU2690427 C1 RU 2690427C1
- Authority
- RU
- Russia
- Prior art keywords
- mulching
- gardening
- ethanol
- weeds
- acetaldehyde
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 241000196324 Embryophyta Species 0.000 title claims description 10
- 238000010413 gardening Methods 0.000 title claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003628 erosive effect Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 2
- 230000008635 plant growth Effects 0.000 description 5
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 230000007954 hypoxia Effects 0.000 description 2
- 102000007698 Alcohol dehydrogenase Human genes 0.000 description 1
- 108010021809 Alcohol dehydrogenase Proteins 0.000 description 1
- 231100000674 Phytotoxicity Toxicity 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
- A01B13/16—Machines for combating erosion, e.g. basin-diggers, furrow-dammers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Catching Or Destruction (AREA)
Abstract
Description
Изобретение относится к сельскому хозяйству, к способам мульчирования сорной растительности в горном террасном садоводстве.The invention relates to agriculture, to methods for mulching weeds in mountain terraced gardening.
Известны несколько способов мульчирования сорной растительности: биологический, химический, термический, электромагнитный, механический и др.There are several ways to mulch weeds: biological, chemical, thermal, electromagnetic, mechanical, etc.
Недостатком этих способов являются: малая эффективность, высокие затраты, низкая производительность, опасность для жизни человека и животных и т.д. Слабо эффективны они при горном террасном садоводстве для защиты склонов от водной эрозии, особенно на откосах террас.The disadvantage of these methods are: low efficiency, high costs, low productivity, danger to human and animal life, etc. They are poorly effective in mountain terraced gardening to protect the slopes from water erosion, especially on the slopes of the terraces.
Цель изобретения - повышение качества работы, снижение трудовых, энергетических и денежных затрат, улучшение экологической обстановки.The purpose of the invention is to improve the quality of work, reducing labor, energy and cash costs, improving the environmental situation.
Сущность предлагаемого изобретения заключается в том, что вместо различных химических препаратов (гербицидов и др.) используется ацетальдегид и этанол.The essence of the invention lies in the fact that instead of various chemical preparations (herbicides, etc.), acetaldehyde and ethanol are used.
Известно, что ацетальдегид и этанол в сравнительно небольших количествах тормозят прорастание семян и рост растений [1]. По мнению ряда исследователей, повреждение (подавление) растений под влиянием гипоксии тесно связано с токсическим действием этанола.It is known that acetaldehyde and ethanol in relatively small amounts inhibit seed germination and plant growth [1]. According to some researchers, damage (suppression) of plants under the influence of hypoxia is closely related to the toxic effect of ethanol.
Работы Е.Д. Остаплюка [2] по изучению действия на рост растений ацетальдегида и этанола в сравнительно небольших количествах (8 мл 0,1 и 0,3%) раствора этанола или ацетальдегида показали, что во влажной среде, содержащей 0,1-0,5% ацетальдегида или этанола, заметно снижается рост растений. Минимальная концентрация его, при которых задерживается прорастание семян и рост растений составляет 0,3-0,5%.Works by E.D. Ostaplyuka [2] studied the effects of acetaldehyde and ethanol on plant growth in relatively small amounts (8 ml of 0.1 and 0.3%) of ethanol or acetaldehyde solution showed that in a humid environment containing 0.1-0.5% acetaldehyde or ethanol, markedly reduced plant growth. Its minimum concentration at which germination of seeds and plant growth is delayed is 0.3-0.5%.
В опытах с концентрацией ацетальдегида 0,1% интенсивность прироста корней проростков уменьшалась почти в 2-3 раза [2]. Это происходит вследствие окисления этанола под воздействием фермента алкогольдегидрогеназы.In experiments with an acetaldehyde concentration of 0.1%, the growth rate of the roots of seedlings decreased almost 2-3 times [2]. This is due to the oxidation of ethanol under the influence of the enzyme alcohol dehydrogenase.
Таким образом, обладая высокой фитотоксичностью, ацетальдегид является одним из внутренних агентов, повреждающих (подавляющих) рост растений в анаэробных условиях.Thus, having high phytotoxicity, acetaldehyde is one of the internal agents that damage (suppress) plant growth under anaerobic conditions.
Осуществление предлагаемого способа мульчирования заключается в обработке приземной части стеблей растений мульчирующим материалом, в качестве которого используется этанол или ацетальдегид во влажной среде с концентрацией 0,1-0,5%.The implementation of the proposed method of mulching is the treatment of the surface part of the plant stems with a mulching material, which uses ethanol or acetaldehyde in a wet environment with a concentration of 0.1-0.5%.
Агротехнический эффект предлагаемого способа мульчирования в горном террасном садоводстве проявляется в подавлении роста нежелательной растительности, в том числе на откосах террас, что благодаря сохранению корневой системы растений снижает скорость эрозионных процессов.Agrotechnical effect of the proposed method of mulching in mountain terraced gardening is manifested in suppressing the growth of unwanted vegetation, including on the slopes of terraces, which, due to the preservation of the root system of plants, reduces the rate of erosion processes.
Источники литературыSources of literature
1. Гринева Г.М. Метаболизм этанола в растениях и влияние на него гипоксии. // Успехи современной биологии. 1973, 1 (4), С. 68.1. Grineva G.M. Metabolism of ethanol in plants and the effect of hypoxia on it. // Successes of modern biology. 1973, 1 (4), p. 68.
2. Остаплюк Е.Д. Чувствительность озимых культур к затоплению, этанолу и ацетальдегиду. // Устойчивость растений к неблагоприятным температурным условиям среды. - Киев: 1976, С. 142-148.2. Ostaplyuk E.D. Sensitivity of winter crops to flooding, ethanol and acetaldehyde. // Plant resistance to adverse temperature conditions of the environment. - Kiev: 1976, p. 142-148.
Claims (1)
Priority Applications (1)
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RU2018123099A RU2690427C1 (en) | 2018-06-25 | 2018-06-25 | Method of mulching of weeds in mountain terraced gardening |
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RU2018123099A RU2690427C1 (en) | 2018-06-25 | 2018-06-25 | Method of mulching of weeds in mountain terraced gardening |
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RU2690427C1 true RU2690427C1 (en) | 2019-06-03 |
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RU2018123099A RU2690427C1 (en) | 2018-06-25 | 2018-06-25 | Method of mulching of weeds in mountain terraced gardening |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2162875C1 (en) * | 1999-06-21 | 2001-02-10 | Марийский государственный технический университет | Method for controlling weed plants and promoting growth of seedlings in forest nurseries |
RU2236116C1 (en) * | 2003-05-28 | 2004-09-20 | ФГОУВПО Саратовский государственный аграрный университет им. Н.И.Вавилова | Method for suppression of weed plants in coniferous seedling nursery |
RU2421978C2 (en) * | 2009-09-02 | 2011-06-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет" | Method and device to cultivate crops |
-
2018
- 2018-06-25 RU RU2018123099A patent/RU2690427C1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2162875C1 (en) * | 1999-06-21 | 2001-02-10 | Марийский государственный технический университет | Method for controlling weed plants and promoting growth of seedlings in forest nurseries |
RU2236116C1 (en) * | 2003-05-28 | 2004-09-20 | ФГОУВПО Саратовский государственный аграрный университет им. Н.И.Вавилова | Method for suppression of weed plants in coniferous seedling nursery |
RU2421978C2 (en) * | 2009-09-02 | 2011-06-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет" | Method and device to cultivate crops |
Non-Patent Citations (1)
Title |
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КУЗНЕЦОВ М.С., ГЛАЗУНОВ Г.П. "Эрозия и охрана почв", Изд-во МГУ, 1996, c.216-217, 262-264. ОСТАПЛЮК Е.Д. "Чувствительность озимых культур к затоплению, этанолу и ацетальдегиду"// Устойчивость растений к неблагоприятным температурным условиям среды, Изд-во "Наукова Думка", Киев, 1976, с.142-147. * |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200626 |