Abstrak. Pemberian air irigasi secara konvensional di lahan usaha tani menyebabkan penurunan nilai efisiensi irigasi. Hal ini dapat mengakibatkan kehilangan dan pemberian yang tidak sesuai dengan kebutuhan tanaman. Penerapan teknologi sprinkler mampu meningkatkan produktivitas untuk memenuhi Penelitian bertujuan mengetahui penerapan pada pertanian Kecamatan Tarakan Utara Kota Tarakan. terdiri a...

Bagherzadeh A., Paymard P. (2015): Assessment of land capability for different irrigation systems by parametric and fuzzy approaches in the Mashhad Plain, northeast Iran. Soil & Water Res., 10: 90–98. Water quality and quantity in agricultural systems of arid and semiarid regions of the world are of great importance. In this regard the trend to pressurized irrigation systems compared to surface...

The efficiency of solar photovoltaic (SPV) panels depends upon the amount of solar irradiance and spectral content. SPV panels are being widely used because of their economic and environmental merits. The performance of SPV panels gets degraded due to factors like air pollution, bird droppings, dust, snow accumulation, etc. An automatic and integrated solar panel cleaning robotic arm (SPCRA) wi...

Two cases of orbital injuries caused by the jet of water from an irrigation sprinkler are described; they were of a type not previously reported. The jet of water, possessing high kinetic energy, stretched the orbital tissues and resulted in a rupture which followed the anatomical seams. Thus there was no bleeding, but oedema was present. The eyeball was also injured.

This study was aimed to investigate the effect of surface sprinkler and drip irrigation systems using a model AquaCrop, intervals, bio-organic fertilizers polymers in desert soils. Two field experiments were conducted during spring season 2020 at Karbala governorate. The experiment included three factors: 1-Irrigation system T1 T2, 2- Irrigation interval: every 2 days I1, 4 I2 6 I3, 3- Addition...