14 articles in this issue
Suryo Anggoro
Artificial (electric) and direct lighting technologies available today have thepotential to greatly reduce the growth rate of electricity consumed through lightingworldwide. While electric lighting has been inefficient throughout much of itshistory, direc... see more
Mulyati Rahayu,Mohammad Fathi Royyani,Rugayah Rugayah
Wawonii ethnic represent the majority groups and ethnic origin dwelling Wawoniiisland, Southeast Sulawesi. In their traditional life, this ethnic has own mannersand customs for managing natural resources. Local knowledge research’s aboutenvironment ecosys... see more
Trismilah Trismilah,Deden Rosid Waltam
Waste Agriculture of paddy like hay, bran, chaff and frond of banana and alsowaste plantation of coconut root and cangkang of sawit pregnant [of] lignoselulosa(cellulose, lignine and hemiselulosa).In order to searching alternative materials for the produc... see more
Yasril Yasril,Heru Subaris Kasjono,Sri Puji Ganefati
Chrome is a substance belong to high toxicity heavy metal group which can causeboth acute and chronic poisoning. One of the methods that can be used to reduceits concentration is biosorbtion with bagasse biomass. The objectives of the studywere to underst... see more
Achmad Hasan
Indonesia as the biggest geothermal potential country in the world. There are252 geothermal locations have been identified that distributed along a volcanicbelt extending from Sumatera, Java, Nusa Tenggara, Sulawesi, Maluku untilPapua. Utilization of this... see more
Siti Sunarti,Rugayah Rugayah
Fire wood is become one of the alternatif fuel to replace kerosene and gas. Becauseof the government regulation that replace kerosene into elpiji gas, many local peoplebecome prefer using fire wood for their cooking, although it cause air pollution.Twenty... see more
Diah Sulistiarini,Tutie Djarwaningsih
Karimunjawa is a group of small islands which is situated at 0 up to 506 above sealevels, and covered of total forests area of about 1,300 ha. The area is locatedwithin Jepara Regency, Central Java. Studies on forest ecology and floristic ofthe island has... see more
Rugayah Rugayah,Siti Sunarti,Tutie Djarwaningsih
Plant inventory has been carried out in Tangale Nature Reserves in GorontaloProvince, North Sulawesi (2002). This area covers about 113 ha. About 250species have been listed from this area, and 72 species of them utilized by thelocal people who leave in i... see more
Djadja Siti Hazar Hoesen
Buds, planlets and bulblets formation from excised bulbscales was the preferredmethod for vegetative propagation of Lilium sp (Liliaceae). The ex vitro techniqueswith Gibberellic acid (GA3) pretreatment was induced buds formation on scalescutting which pl... see more
Erniwati Erniwati,Sih Kahono
The role of the wild plants in relation to the conservation of the Indonesian insectpollinators was studied at several areas of Java. Three of direct observationmethods were applied: study of biodiversity and observation on the wild flowersand the insect ... see more
Ning Wikan Utami,E. A. Widjaja
Dyera costulata, usually called as jelutung is belonging into Apocynaceae family.This plant is a potential plant species that has good prospect, especially for timberand latex production. However the seedling grows slowly. The experiment wascarried out in... see more
Sindu Akhadiarto
Decreasing of land for agriculture pushed the exploiting of agricultural and industrialby-products for feedstuffs. Rice straw and “onggok” represent the by-products thatvery potential to use for feedstuffs. However these by-products have low digestionvalu... see more
Albertus Husein Wawo
Sandalwood (Santalum album L) is one of the tropic plants that have high economicvalue. Sandalwood exploitation in East Nusa Tenggara province has very longhistory perhaps more than 1000 years therefore unforgetable. Now a dayssandalwood was categorized a... see more
Endang Suarna
As the energy consumption continues to increase, pollutants and greenhousegases emissions from the energy utilization also increases. The increase ofthose emissions has impacts on environmental problems that harmful for theecosystem and the population. Pr... see more