DRIPPING TAPES LENGTHS AND DISTANCE BETWEEN THEM AND THEIR EFFECT ON SOME PHYSICAL SOIL CHARACTERISTICS AND POTATO YIELD UNDER SURFACE DRIP IRRIGATION SYSTEM. Iraqi J. Agric. Res. [Internet]. 2025 Dec. 21 [cited 2026 Sep. 18];29(2):17-28. Available from: https://ijarmoa.gov.iq/index.php/ijar/article/view/285