Abstract Nowadays the application of intensive agriculture methods, based on using mineral fertilizers, plant-protecting agents, cultivating operations, has resulted in soil cover degradation. The usage organic fertilizers can improve structure and agrochemical characteristics soil. As composts various compositions are used, including those poultry-farming stock-raising enterprises’ waste with ...

Hermetia illucens is an important species for waste management and the circular economy. The aim of this study was to analyze effects Trichoderma reesei C2A Pleurotus sp. as pretreatments brewer spent grain (BSG). BSG inoculated with fungal solution or distilled water (control). After seven days, used H. larvae cultivation. At end bioconversion process, parameters substrate reduction larval dev...

Con el objetivo de ampliar la distribución conocida y conocimiento ecológico las especies sarcosaprófagas con potencial interés forense en península ibérica, se recopilan 758 nuevos registros correspondientes a 105 coleópteros, dípteros e himenópteros 43 provincias españolas 4 distritos portugueses. Se registran un total 89 primeras citas provinciales aportan numerosas localidades inéditas que ...

Ikan Mas Koki (Carrasius auratus) merupakan salah ikan hias yang memiliki nilai ekonomis tinggi dan pasngsa pasar stabil. Pakan satu faktor penting untuk meningkatkan pertumbuhan mas koki. baik akan bedampak pada koki lebih cepet. Magot alternatif pakan alami dapat digunakan Penambahan tepung magot kering memberikan dampak positif Pada penelitian ini dilakukan penambahan dengan dosis K (100% bu...