Before a network of surface irrigation system is designed, the parameters taken into consideration in designing the irrigation system of the surface is determined. The parameters are the data about the condition of the area to be built irrigation system and the surrounding environment. These data should be investigated accurately in accordance with the conditions of the field. The data ...
Read More »Komponen Sistem Irigasi Permukaan
Komponen-komponen sebuah jaringan irigasi teknis dapat dibedakan berdasarkan fungsinya. Untuk mengetahui komponen-komponen suatu jaringan irigasi dapat dilihat pada peta ikhtisar. Peta ikhtisar adalah cara penggambaran berbagai macam bagian dari suatu jaringan irigasi yang saling berhubungan. Peta ikhtisar tersebut dapat dilihat pada peta tata letak. Peta ikhtisar irigasi tersebut memperlihatkan antara lain: Petak tersier, sekunder dan primer Bangunan-bangunan utama ...
Read More »Irrigation System Selection Criteria
In planning for surface irrigation system there are some parameters that should be considered as inputs to select the surface irrigation system, namely, 1. The depth of irrigation water supplied. This parameter is the amount of water that must be stored in the root zone of plants at the time given for the purpose of irrigation water to sustain plant ...
Read More »Irrigation Dam
a. The main irrigation network primary channel to bring water from the weir to the secondary channel and to plots irrigated tertiary. The limit is at the end of the primary channels for the latter building. secondary channel to bring water from the primary channel to tertiary plots served by the secondary channel. This channel is the limit ...
Read More »Main Building Irrigation Water
The main building of the irrigation system can be defined as a complex of buildings that are planned along the river or stream to divert water into a network of channels that can be used for irrigation purposes. The main building can reduce excessive sediment load, and measure the amount of incoming water. The main building consists of a weir ...
Read More »Sistem Air Irigasi
Cara pemberian air irigasi yang termasuk dalam cara pemberian air lewat permukaan, dapat dibedakan sebagai berikut: 1. Sistem irigasi penggenangan liar (wild flooding) yaitu sistem irigasi permukaan dimana air digenangkan pada suatu daerah yang luas, sehingga permukaan tanah menjadi tergenang yang cukup tinggi, sehingga daerah pertanaman akan cukup sempurna dalam pembasahannya. Cara ini hanya cocok jika cadangan dan ketersediaan air ...
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