Which irrigation is best for clay soil?
Clay soils with low infiltration rates are ideally suited to surface irrigation. When a variety of different soil types is found within one irrigation scheme, sprinkler or drip irrigation are recommended as they will ensure a more even water distribution.
Which irrigation method is most suitable for agriculture in dry areas?
Drip or trickle irrigation is the best and only option recommended for olive growing in the desert environment under saline conditions. A drip irrigation system keeps the soil moisture at a continuously high level at the root zone, and maintains a low level of salt concentration.
What are the different factors to be kept in mind while implementing the furrow irrigation design?
Furrows must be on consonance with the slope, the soil type, the stream size, the irrigation depth, the cultivation practice and the field length. The impact of these factors on the furrow length is discussed below.
What are the types of furrow irrigation?
There are four types or furrow irrigation systems. They are level furrows, graded straight furrows, graded contour furrows, and corrugations. Level furrows are small irrigation channels, with blocked ends laid out with little or no grade. Water is applied using a large stream until the furrow capacity is filled.
Which type of irrigation is most suitable in arid areas?
Detailed Solution. Sprinkler system: Sprinkler system of irrigation is best for an uneven ground surface as it does not need investment in leveling work.
Which methods were used in arid and semi-arid regions for irrigation?
Picher irrigation is a traditional technique used to supply water to plants under drought conditions in arid regions.
What are the components of furrow irrigation system?
Furrow irrigation is conducted by creating small parallel channels along the field length in the direction of predominant slope. Water is applied to the top end of each furrow and flows down the field under the influence of gravity. Water may be supplied using gated pipe, siphon and head ditch, or bankless systems.
Where is furrow irrigation used?
row crops
Furrow irrigation is particularly suited to broad-acre row crops such as cotton, maize and sugar cane. It is also practiced in various horticultural industries such as citrus, stone fruit and tomatoes.