| |
Identification
Code |
PP00138 |
Project
title |
Study
of drip irrigation low pressure system technique and tech-nology
in Tadjikistan |
Project
location |
The
Republic of Tadjikistan, Varzob rayon, "Komintern"
state farm. |
Rubric |
70.21.31;
70.21.33; 70.21.35 |
Rubric (SIC ICWC) |
01.20.05.13; 01.30.03 |
Project
duration |
1985-1990 |
Project
manager |
Nurmatov
N.K., Tadjik Agrarian University The Republic of Tadjikistan,
Dushanbe, Rudaky av., 146 |
Summary |
Studies
are dedicated to development of universal drip system with
simplified designs of distributor and irrigator and micro-inlets
operating under low pressure, which is formed at the expense
of slope of place, under irrigation water turbidity to 2
g/1 and particles' largeness to 0.5 mm providing uniform
water allocation over irrigation area. EPP natural conditions
are typical for central and south-east part of Tadjikistan.
Relief is cut by slopes. Soils - brown carbonate, semi-loam.
EPP irrigated area is 1 ha. Control plot - furrow irrigation.
In result of studies low pressure drip network (LPDN) workability
was revealed. Water distribution evenness to irrigation
devices and droppers, uniform field wetting with minimal
financial and other costs, irrigation water saving, and
LPDN system reliability were scientifically and practically
grounded. |
Key
words |
drip
irrigation systems; water inlet; irrigation systems' elements |
Bibliography |
1.
Authors - Nurmatov N.K., Saifulloyev Т., Kurbonov R., Sidorov
S.M. Title - "Temporary guideline on design, construction
and operation of low pressure drip system "Tadjikistan-
1" (BCH-04-87)" Tadjikgyprovodkhoz, Minvodkhoz
of TadSSR, 1987. Low pressure drip system application conditions,
structure and main elements, area arrangement and location
schemes, irrigation technology and regime, order of hydraulic
calculation and design, technology of system production,
construction and operation. |
|
|
|
