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PENGARUH KETEBALAN IRISAN KERUPUK SAGU TERHADAP WAKTU PENGERINGAN DAN DAYA KEMBANG KERUPUK Mergina Miro; Yus Witdarko; Yosehi Mekiew
Musamus AE Featuring Journal Vol 5 No 1 (2022): MAEF-J Oktober 2022
Publisher : Faculty of Agriculture, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/maef-j.v5i1.5409

Abstract

This study aimed to determine the effect of the thickness of the sago cracker slices on the drying time and the ability to swell the crackers in the frying process. The research was started by making sago cracker dough and then sliced ​​with a thickness of 3 mm, 5 mm, and 7 mm. Each slice was then dried in the sun for 27 hours (3 days). The sampling of cracker chips was measured for water content at the 9th hour, 18th hour, and 27th hour. Cracker chips are fried to test their ability to swell. The results showed that the drying time for the thickness of the 3 mm sago cracker slices was the fastest compared to the 5 mm and 7 mm thickness of the sago cracker slices. The thickness of the 3 mm sago cracker slices also has the highest ability to swell compared to the 5 mm and 7 mm thicknesses of the sago cracker slices.
EVALUASI pH DAN ALUMINIUM (AL+) DALAM TANAH DI KAMPUNG ERAMBU DISTRIK SOTA KABUPATEN MERAUKE Parjono Parjono; Yosehi Mekiew; Kayus Wahi
Musamus AE Featuring Journal Vol 4 No 2 (2022): MAEF-J April 2022
Publisher : Faculty of Agriculture, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/maef-j.v4i2.5465

Abstract

Soil plays an important role in agriculture, soil cannot be separated from soil fertility in order to obtain maximum results. Soil quality on soil fertility is determined by the interaction of a number of physical, chemical and biological soil properties. pH, c-organic, and Al are some of the quality factors of soil fertility. Evaluation of pH, c-organic, and Al content aims to find out the current conditions and what solutions must be made. The research method was carried out by taking disturbed soil samples on primary, secondary, residential, and grassland lands, then carried out soil laboratory analysis. The results showed that: actual and potential soil pH is highest on residential land. The actual pH is 7.61 and the potential is 6.75 and is classified as neutral. While the actual pH in secondary forest, primary forest, and grasslands, the soil pH ranges from 4.42-4.99 which is classified as acid and the potential pH is 3.81-4.19 and is classified as very acidic. Meanwhile, the Al+ content was relatively low for each land use, namely 1.81-5.76 cmol/kg.