


Rancang Bangun Mesin Pasteurisasi Jus Buah Otomatis dengan Teknologi berbasis Ohmic Heating.

Penambahan Unsur Hara Mikro (Fe dan Cu) dalam Media Paitan Cair dan Kotoran Sapi Cair terhadap Pertumbuhan dan Hasil Bayam Merah (amaranthus tricolor l.) dengan Sistem Hidroponik Rakit Apung. The value of the constant residual shear angle with the slurry method is much smaller than the test result graph. The relationship between the plasticity index and the value of the residual peak shear angle shows that the results of the peak shear angle and the plasticity index are still within the scope of standard deviation. The higher the value of the plasticity index, the higher the value of the free swell. Analysis of the physical and mechanical properties test shows that the soil sample is a type of clay with kaolinite constituent minerals and moderate swelling ability, and direct shear testing from locations L1, L2, and 元 obtained residual peak shear angles using the slurry method of 29,249 ° 31,341 ° 31,964 ° and constant residual shear angle value of 8,082 ° 8,138 ° 7,294 °, the value of the original soil shear angle has a value of 32.82 ° 31.44 ° 31.98. Research objects were taken from residual red soil of The East Ungaran District, Bergas District, and Bawen District. This study aims to determine the physical and mechanical properties of soil in the original soil and residual soil conditions using the slurry method. This soil is marked by red or brown color. Residual soil is found in most areas with mountainous, hilly, and undulating topography.
