Tenebrio molitor larvae have the ability to degrade styrofoam, where the bacteria Exiguobacterium sp. strain YT2 and Pseudomonas aruginosa DSM50071 contained in its intestine play an important role through the secretion of extracellular enzymes play an important role through the secretion of extracellular enzymes. Research showed that most of the polystyrene from ingested styrofoam is converted…
Black soldier flies (Hermetia illucens L.) are a group of insects in the order Diptera, which have complete metamorphosis. The obstacle experienced during the rearing process is that a small number of eggs are obtained, therefore efforts are made to increase the population of black soldier flies by providing bait in the form of food that is an attractant for female imagoes to lay large numbers …
Rice (Oryza sativa L.) has various rice colors based on color pigments. Red rice is a colored rice whose genetic variation is higher than other colored rice. Genetic conservation is an effort that needs to be made to save local varieties of red rice from the threat of genetic erosion and extinction. One effort to conserve the genetics of local varieties of red rice is DNA sequencing using molec…
Fusarium oxysporum is one of the soil-borne pathogens that is able to cause damage to plants with an attack intensity of up to 35%. Farmers still use synthetic fungicides to eradicate them. The use of synthetic fungicides has a negative impact on the environment. One of the alternative efforts that can inhibit the growth of Fusarium oxysporum is by utilizing bacteria as antagonistic agents. One…
This study aims to analyze what problems are identified by prospective biology teachers that must be solved through PTK, what actions are used by prospective biology teachers to overcome these problems, and what results are obtained after applying the selected actions. The subjects in this study were biology teacher candidates who participated in the pre-service Teacher Professional Education p…
Indonesia sebagai negara yang berada di wilayah tropis termasuk negara yang mempunyai keanekaragaman fauna yang tinggi. Salah satu taksa fauna yang sangat beraneka ragam tersebut adalah burung. Kegiatan inventarisasi untuk mengetahui kondisi dan populasi dari jenis burung yang ada di kawasan izin usaha pemanfaatan dan penyerapan karbon PT. Global Alam Lestari perlu dilakukan agar dapat dikelola…