BOARDER IRRIGATION

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BOARDER IRRIGATION:-

Border irrigation is a method of surface irrigation where a field is divided into a series of rectangular strips by means of earthen dikes or borders . These dikes prevent the mixing of water and soil within each strip, allowing for efficient water distribution and drainage . The technique is particularly suited for certain crop types, such as grasses, legumes, and grass-legume mixtures, and can be adapted for use in precision-graded fields with crops like flat planted or drilled crops .
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A border irrigation system is a type of surface irrigation system that involves dividing a field into long, narrow strips bordered by low ridges. Water is then introduced at the upper end of each strip and allowed to flow downhill, infiltrating the soil as it goes. Border irrigation is best suited for fields with a uniform slope and well-drained soil.

Key Characteristics of Border Irrigation:-

Field Division: The field is partitioned into individual strips by the construction of dikes .
Water Flow: Water flows between these dikes, ensuring that each strip receives adequate water supply .
Free Drainage: At the end of each strip, there is free drainage, which allows excess water to escape easily .
Crop Suitability: It is most effective for crops that grow well in beds, such as grasses and legumes .
Advantages of Border Irrigation:

Efficient Water Use: Due to the precise control afforded by the dikes, water usage can be optimized .
Reduced Labor Costs: Automated systems can be implemented for water delivery, reducing labor requirements .
Improved Crop Health: The controlled environment within each strip can lead to healthier crops .

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