This study analyzes the soil water infiltration characteristics under muddy irrigation and bio-organic fertilizer conditions in current context of rarely being used agricultural production combination with problems resource shortages low fertility arid semi-arid regions. An indoor one-dimensional column device was for studying effects four sediment concentration levels (ρ0: 0; ρ1: 4%; ρ2: 8%; ρ...

Abstrak. Infiltrasi (infiltration) didefinisikan sebagai gerakan air ke bawah melalui permukaan tanah kedalam profil tanah. menyebabkan dapat tersedia untuk pertumbuhan tanaman dan (groundwater) terisi kembali. Faktor-faktor yang mempengaruhi infiltrasi yaitu sifat fisik tanah, porositas kadar bahan organik. Pengukuran dilakukan dengan beberapa metode double ring rainfall simulator. Rainfall si...

ABSTRACT- To study the effect of tree roots on increasing water infiltration in soil and also to determine and assess the coefficients of different infiltration models, some infiltration tests were performed in three tree plantation areas in Badjgah, Fars province with different soil textures (clay loam for pear plantation, sandy loam for grape plantation, loamy sand for pine trees). In each pl...

Aeolian sandy soil in mining areas exhibits intense evaporation and poor water retention capacity. This study was designed to find a suitable biochar application method improve infiltration minimize for aeolian sand soil. Using the indoor column method, we studied effects of three patterns (A (0–20 cm mixed sample mixed-based soil), B (0–10 10–20 C soil)), four amounts (0% (control, CK), 1%, 2%...

abstract infiltration is a significant process which controls the fate of water in the hydrologic cycle. the direct measurement of infiltration is time consuming, expensive and often impractical because of the large spatial and temporal variability. artificial neural networks (anns) are used as an indirect method to predict the hydrological processes. the objective of this study was to develop ...