SU531522A1 - Ирригационна система - Google Patents

Ирригационна система

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Publication number
SU531522A1
SU531522A1 SU2137583A SU2137583A SU531522A1 SU 531522 A1 SU531522 A1 SU 531522A1 SU 2137583 A SU2137583 A SU 2137583A SU 2137583 A SU2137583 A SU 2137583A SU 531522 A1 SU531522 A1 SU 531522A1
Authority
SU
USSR - Soviet Union
Prior art keywords
irrigation system
ussr
avt
topsoil
screens
Prior art date
Application number
SU2137583A
Other languages
English (en)
Inventor
Владимир Николаевич Красавин
Вазген Варданович Мхитарян
Николай Алексеевич Новоселов
Original Assignee
Центральная Экспериментально-Исследовательская Конструкторско-Технологическая Лаборатория Сельского Хозяйства
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Центральная Экспериментально-Исследовательская Конструкторско-Технологическая Лаборатория Сельского Хозяйства filed Critical Центральная Экспериментально-Исследовательская Конструкторско-Технологическая Лаборатория Сельского Хозяйства
Priority to SU2137583A priority Critical patent/SU531522A1/ru
Application granted granted Critical
Publication of SU531522A1 publication Critical patent/SU531522A1/ru

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Description

При выпадении осадков поток воды, проника  в подпочвенный слой п наталкива сь на водоудерживающце экраны, удерживаетс  ими на любых уровн х ночвы и тем самым обеспечивает необходимую влажность в почве дл  произрастани  растений с различной корневой системой. Такое расноложеиие экранов должно оставатьс  после проведени  пахоты верхнего сло  почвы, в результате которой в пахотном слое также создаютс  услови  дл  увеличени  влагоемкости.

Claims (4)

1.Авт. св. СССР N° 204750, М. Кл. А 01В 79/00, 1965.
2.Патент СССР 294273, М. Кл.2 А 01В 79/00, 1968.
3.Авт. св. СССР № 398695, М. Кл. А 01В 79/02, 1971.
4.Патент США № 3850843 кл. 47-58, 1958 (прототип).
SU2137583A 1975-05-23 1975-05-23 Ирригационна система SU531522A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2137583A SU531522A1 (ru) 1975-05-23 1975-05-23 Ирригационна система

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2137583A SU531522A1 (ru) 1975-05-23 1975-05-23 Ирригационна система

Publications (1)

Publication Number Publication Date
SU531522A1 true SU531522A1 (ru) 1976-10-15

Family

ID=20620509

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2137583A SU531522A1 (ru) 1975-05-23 1975-05-23 Ирригационна система

Country Status (1)

Country Link
SU (1) SU531522A1 (ru)

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