Biofuels are perfect replacements for conventional fossil fuels, as they are environmentally
friendly, non-polluting, locally available, sustainable, renewable, and accessible. The …

The research aimed to reduce the amount of coffee pulp (CP) as a pollutant and turn it into
Coffee Cherry Fluor (CCF) as a functional food. CCF is expected to serve a function as a non …

Dryland lacks water, unfulfilled nutrient supply, lack of abiotic and biotic elements, and very
little rainfall. The area of dry land in Indonesia reaches 144.47× 106 ha. About 99.65× 106 …

Soil is paramount to sustaining living in biomass production, water quality control, climatic
mitigation, and biodiversity endurance. Closely associated with sustainable agriculture, it …

Coffee Cherry Flour (CCF) of Arabica Coffee Pulp (CP) produced in Kintamani, Bali,
Indonesia, has been compared to CCF traded in La Boite, New York. CP samples were …

Salak [Salacca zalacca (Gaertn.) Voss] var. amboinensis cv. Gulapasir has been officially
released by the Minister of Agriculture of the Republic of Indonesia since 1994. Salak …

Abstract The application of Plant Growth Regulators (PGRs) and certain types of fertilizers
can enhance plant growth, production as well as sugar content of muskmelon. Aiming to …

The purpose of this study is to technically design an aluminium scrap processing machine
by utilizing the direct exhaust hot air using a conveyor drying system. The automotive parts …

This study used a completely randomized design with six treatments consisting of four types
of liquid organic fertilizer, NPK Mutiara fertilizer, and control (without fertilizer) which was …

Carbon dioxide (CO2) in the atmosphere occurs as the result of various chemical, physical,
and biological processes. The presence of CO2 around atmosphere greatly affects the …