KAJIAN KOEFISIEN REMBESAN PADA SALURAN IRIGASI TERSIER DI DESA SEI BERAS SEKATA DAERAH IRIGASI MEDAN KRIO KECAMATAN SUNGGAL KABUPATEN DELI SERDANG
ABSTRACT: In distribution
of irrigation water
through tertiary canal
which is land
canal, water losses
can occur through evapotranspiration, percolation, and
seepage of the canal, there by effecting the efficiency of water distribution.
From the third factors of water losses the seepage coefficient is more
difficult to determine. This research was aimed to study the value of
the seepage coefficient
using empirical formulas
in two tertiary
canals in Sei
Beras Sekata village Medan
Krio irrigation area, Sunggal district of Deli Serdang.
The results showed that seepage coefficient in the right edge of the
first canal was 8899,2 mm/day, at the left edge was 26697,6 mm/day;
at the right
edge of second
canal was 78796,8
mm/day and at
the left edge
was 23241,6 mm/day. Efficiency on first that canal and
second canal were 73,93% and 71,03% respectively.
Penulis: Ika Sundari, Sumono,
Achwil Putra Munir
Kode Jurnal: jppertaniandd140316
