RU1782471C - Melioration system - Google Patents
Melioration systemInfo
- Publication number
- RU1782471C RU1782471C SU904856492A SU4856492A RU1782471C RU 1782471 C RU1782471 C RU 1782471C SU 904856492 A SU904856492 A SU 904856492A SU 4856492 A SU4856492 A SU 4856492A RU 1782471 C RU1782471 C RU 1782471C
- Authority
- RU
- Russia
- Prior art keywords
- irrigation
- drainage
- sprinklers
- water outlets
- uniformity
- Prior art date
Links
Landscapes
- Catching Or Destruction (AREA)
- Nozzles (AREA)
Abstract
Использование: дл подпочвенного орошени и дренировани садов, виноградников и других сельскохоз йственных культур с целью снижени материалоемкости, экономии оросительной воды и повышени равномерности полива путем локализации функций. Сущность изобретени - оросители-дрены 2 снабжены водовыпусками 3, расположенными в зонах корнеобитани и представл ющими собой перфорированные емкости, днища которых выполнены в виде продолжени нижней части оросителей- дрен в местах их подсоединени к водовы- пускам. Между оросител ми-дренами и дренажным коллектором установлены пье- зостатические переключатели 4, обеспечивающие высокую равномерность полива и посто нную сигнализацию о работоспособности системы, надежную работу без ручной прочистки, гарантированное удаление избыточной влаги из корнеобитаемого сло почвы. 1 з.п. ф-лы, 4 ил. ЁUse: for subsoil irrigation and drainage of orchards, vineyards and other agricultural crops with the aim of reducing material consumption, saving irrigation water and increasing the uniformity of irrigation by localizing functions. SUMMARY OF THE INVENTION — drainage sprinklers 2 are provided with water outlets 3 located in root zones and representing perforated containers whose bottoms are made in the form of a continuation of the lower part of the sprinkler-drains at the points of their connection to water outlets. Piezostatic switches 4 are installed between the sprinklers and the drainage collector, providing high uniformity of irrigation and constant signaling about the system’s operability, reliable operation without manual cleaning, and guaranteed removal of excess moisture from the root layer of the soil. 1 s.p. f-ly, 4 ill. Yo
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904856492A RU1782471C (en) | 1990-08-01 | 1990-08-01 | Melioration system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904856492A RU1782471C (en) | 1990-08-01 | 1990-08-01 | Melioration system |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1782471C true RU1782471C (en) | 1992-12-23 |
Family
ID=21530609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904856492A RU1782471C (en) | 1990-08-01 | 1990-08-01 | Melioration system |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1782471C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2475019C1 (en) * | 2011-07-18 | 2013-02-20 | Лев Петрович Петренко | Method of drip irrigation of arborescent vineyard from protected ground (version of russian logic - version 1) |
-
1990
- 1990-08-01 RU SU904856492A patent/RU1782471C/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1498436.кл А 01 G 25/06 1989. Богомолов А. Опыт использовани закрытого дренажа дл подпочвенного орошени . - Мелиораци и водное хоз йство. Сер.: Мелиораци и водное хоз йство за рубежом, вып. 6. М.: ЦБНТИ НВХС СССР. 1988, с. 1-2. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2475019C1 (en) * | 2011-07-18 | 2013-02-20 | Лев Петрович Петренко | Method of drip irrigation of arborescent vineyard from protected ground (version of russian logic - version 1) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2817956A (en) | Soil moisture-controlled irrigation system | |
NL173701B (en) | WATER CULTURAL UNIT. | |
US5993111A (en) | Method and system for flood irrigation | |
RU1782471C (en) | Melioration system | |
GB2118416A (en) | Improvements in or relating to hydroponic crop production | |
Bester et al. | Drip irrigation on citrus | |
US1530109A (en) | Apparatus for irrigating and fertilizing | |
JP2001169672A (en) | System for culturing plant in hydroponic culture medium | |
SU1631121A1 (en) | Drying and watering system | |
JPS5810445Y2 (en) | Soil cover sheet using water-absorbing fabric | |
SU1468475A1 (en) | Watering arrangement | |
KR810001225B1 (en) | Soil irrigation system | |
SU899012A1 (en) | Subsoil irrigation system | |
CA1041777A (en) | Sub-surface irrigation apparatus | |
Gustafson | Drip Irrigation- Worldwide 1975 Present Status and Outlook for Drip Irrigation | |
SU1336998A1 (en) | Intrasoil irrigator | |
Steyn et al. | A field screening technique for drought tolerance studies in potatoes | |
SU1475545A1 (en) | Rice crop watering system | |
KR870002273Y1 (en) | Pot for grouting plant | |
Mitchell et al. | Trickle irrigation on young peach trees | |
SU1166738A1 (en) | Surface irrigation system | |
KR19980016716U (en) | Mulching Irrigation Hose | |
BG50262A3 (en) | Subsoil irrigation system | |
RU1821097C (en) | Method of sprinkling accompanying cultures of rice crop rotation | |
STREUTKER | Moisture profiles and salinization of soils under drip irrigation in the Republic of South Africa |