ព័ត៌មានលម្អិតអំពីអ្នកប្រើប្រាស់

ព័ត៌មាន

នាម៖

Philip

គោត្តនាម៖

Tibenderana

កម្រងបញ្ជីសំណួរសាធារណៈ

Percolation pits
technologies

Percolation pits [អ៊ូហ្គង់ដា]

A percolation pit is an excavation in the ground in the pathway of water runoff to intercept the flow of the water and thereby reduce erosion and destruction of crops, settlements and other infrastructure downstream

  • អ្នកចងក្រង៖ Philip Tibenderana
Bench Terracing
technologies

Bench Terracing [អ៊ូហ្គង់ដា]

A bench terrace is an artificial horizontal strip dug across a steep landscape, with a riser ranging between 30 and 45 degrees. Bench terraces are constructed in series and help to minimize land degradation by rainwater runoff

  • អ្នកចងក្រង៖ Philip Tibenderana

សរុប៖ 5