This study aims to determine the best concentration of wood vinegar on growth and yield okra plants ( Abelmoschus esculantus L). research has been carried out in Kenten Laut, Sukamaju, Sako, Palembang Indonesia from October 2017 January 2018. The design was Randomized Block Design (RBD) with 5 (five) treatments replications. treatment studied vinegar, namely P0 = control, P1 10 ml vinegar/liter...

Digitized growth pattern images of wood-rotting fungi Fomitopsis palustris (FOM) and Trametes versicolor (TRA) were used with a video processing program new formula to calculate the numerical results microbial inhibition by an active substance (wood vinegar). First, daily collected generate calibration curves for each fungus. FOM stopped growing in 7 days, whereas TRA 11 days. The showed R2 = 0...

The European Union has made very clear political decisions to increase environmental awareness. A Thematic Strategy on the Sustainable Use of Pesticides was launched by the Commission of the European Communities in 2006. It was decided to minimize the hazards and risks to health and the environment caused by the use of plant protection products. In 2009, the European Parliament accepted a new f...

Abstract This study investigated the effect of interaction between wood vinegar and biochar feedstock on total biomass, fruit weight (yield), sugar content tomato plants ( Solanum lycopersicum L . ). An experiment was conducted in two locations with six different types produced from either plant or animal feedstock. Each incorporated into soil (1:2500 g/g) along chemical fertilizer. Wood dilute...

Most wood supplied from forests currently has a low level of durability and vulnerable to wood-destroying organisms attacks. Sengon (Falcataria moluccana Miq.) is classified as durable class (class IV-V); hence preservation needed protect the attacks organisms. One eco-friendly materials that can be used for vinegar. This study aims analyze influence vinegar tembesu (Fagraea fragrans) rengas (G...

Wood vinegar is a natural organic pesticide that effective against plant diseases and harmful insects used in agriculture particular for the improvement of soil quality.In different application areas, wood provides protection various bacteria, fungi, insects.Based on its demonstrated as antifungal, this study aimed to use an impregnation agent materials. For purpose, using full-cell process, Pi...

Cedar wood oil is ranked the tenth essential oil in the world, it can be obtained from fir wood waste, and high added value Cedar series perfumes are obtained from Cedar wood oil by chemical processing. Their aroma is very unique and cannot be replaced. At present, the cedar wood resources are dwindling; a serious influence had taken place in the flavor and fragrance industry. Study found that ...

Wood vinegar, a by-product of wood pyrolysis, is mostly discarded. vinegar has phytotoxic effect and could be potentially used as naturally derived herbicide for weed control. The objective this research was to evaluate the efficacy from pyrolysis apple (Malus × domestica Borkh.) tree branch wastes control weeds. concentrations required inhibit 50% motherwort (Leonurus cardiaca L.), redroot pig...

ii ACKNOWLEDGMENTS The completion of this project has required the help and support of numerous people. I would like to thank major professor, Dr. which he provided throughout the course of this research. I would also like to thank the members of my committee, Dr. Marlene Jane and Dr. Zhimin Xu for everything that they have done for me and all their help with my research. Thanks also to researc...