-
The study aimed to determine the leaf venation morphological character of ten species of Solanaceae, and to know relationships based on the morphological character of the leaf venation. This descriptive study describes the morphological character of the ten types of leaf venation Solanaceae namely Brugmansia suaveolens Bercht. & J.Presl, Brunfelsia uniflora D.Don, Capsicum frutescens L., Datura…
Ginger (Zingiber officinale) is a type of medicinal plant belonging to the Zingiberaceae family. Increasing the growth of ginger rhizome can be done by using natural growth regulators. Coconut water is a source of natural growth regulators. Different coconut varieties are thought to have different compositions of biochemical compounds, including growth regulators contained in coconut water. The…
Plants make a response to their ever-changing environment. The phenomenon of tropism that occurs in plants aims to reposition the organs responsible for the production of their energy sources. Tropism can certainly be found in the corn species (Zea mays (L.) Var. Saccharata), but the tendency of the type of tropism possessed by the corn radicle cannot be ascertained, thus research is needed. Re…
Enhancement production annually oil coconut palm oil in Indonesia, so that support potency results side from extortion meat fruit core palm , the usual known with cake core palm , which one waste cake core palm this when thrown away environment could cause pollution environment , so need existence development and utilization waste from follow oil core palm this with bioconversion with utilise a…
PENGARUH MEDIA ATRAKTAN BUNGKIL INTI SAWIT TERFERMENTASI TERHADAP FEKUNDITAS DAN LAMA HIDUP LALAT TENTARA HITAM (Hermetia illucens L.) Endang Astarina, Dra. Syafrina Lamin, M.Si dan Arfan Abrar, Ph. D Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya Jalan Palembang-Prabumulih, Km 32 Indralaya Ogan Ilir 30662; Telp. 0711580067/Faks.0711-580067 e-mail: astarina…
Aedes aegypti L. mosquito is a vector of Dengue Hemorrhagic Fever. One of the efforts that can be done to prevent the spread of the disease is vector control. Until now, the efforts made by the community are using synthetic larvicides. However, the use of synthetic larvicides can have a negative impact on the environment. Therefore, a natural alternative that is safer for the environment and hu…
Onggok is solid waste from industrial products from cassava raw materials. The strategy for overcoming onggok is to use it as a feed ingredient for Hermetia illucens maggots. Maggot H. illucens which is often known as bioconversion of organic waste. Feeding maggot must pay attention to the nutritional intake received by maggot. Carbon and nitrogen are important elements for maggot growth, but t…
Palm kernel cake (BIS) is one of the by-products of the palm oil industrial processing process which is abundantly available. The abundance of BIS is generally used as fodder for poultry and ruminants, but besides that, BIS can also be developed as fodder for maggot Hermetia illucens. Maggot H. illucens has now been widely developed by the community as a bioconversion agent for organic waste an…
Porang (Amorphophallus oncophyllus Prain.) belongs to the family Araceae, which is a type of tuber plant that is able to live in various types and soil conditions. Porang is a potential plant to be developed as an export commodity because several countries need this plant as food and industrial material. Porang tuber processing must be done carefully, because porang tubers contain needle-shaped…
Antioksidan sintetik dan antibiotik telah digunakan secara luas untuk meredam efek radikal bebas dan infeksi bakteri. Beberapa penelitian menunjukkan efek samping dari penggunaannya, yaitu timbulnya kanker dan resistensi antibiotik. Tembesu (Fagraea fragrans Roxb.) berpotensi sebagai antioksidan dan antibakteri alami karena terdapat bahan bioaktif yaitu flavonoid, alkaloid, steroid, saponin, ta…