The implementation of waste to energy technology such as the production of biogas from
animal waste has been considered as one of the best means to achieve sustainable energy …

An innovative symbiosis energy (Symnergy) model for developing a rural community was
investigated on embedding a two-stage biogas production pilot plant. It was found that the …

The accumulation of heavy metals in soil and plant tissue is a serious concern since it
impacts both soil quality and food safety. This study evaluated the accumulation of heavy …

Green bean is one of the widely cultivated crops in developing countries. However, its
cultivation is constrained by low soil fertility. A field experiment was conducted to evaluate …

The Integrated Agriculture System in Indonesia was established in 2009. By the end of 2018,
752 small-scale anaerobic digestion (AD) systems treating beef cattle manure were …

The increasing amount of waste is becoming a crucial topic in developing countries, causing
health‐related and environmental issues. In past decades, the Indonesian government …

Energy is a fundamental element for development in all countries. However, the problem is
that not all people have access to energy, especially in Indonesia where 42% of the …

The objective of this study was to evaluate the effects of bio-slurry (BS) and chemical
fertilizer (CF) application on the growth and yield of lettuce (Lactuca sativa L. var. Parris …

To investigate the effect of surrounding tree density and the topography of the site of the host
tree on the abundance, species richness, and diversity of epiphytic orchids, 32 trees of …

Kebutuhan sumber daya energi semakin meningkat tiap tahunnya, sementara cadangan
sumber energi fosil semakin berkurang dan akan habis pada masanya seperti batu bara …