One of the important pathogens on tomato is Fusarium sp.causing wilt and fruit rot.This study aims to investigate the potency of water spinach (Ipomea aquatica) as a biofungicide for inhibiting growth and development of tomato fruit rot caused by Fusarium sp.This study showed inhibiting ability of Dog-Supplies I.aquatica stem extract to Fusarium sp
Assessment of financial sustainability and risk of bankruptcy of agricultural enterprises in Bulgaria
The diagnostics of financial sustainability of economic subjects and the risk of bankruptcy constantly attract the attention of economists.For these purposes, a number of financial indicators have been studied and threshold values were set, above and below which the probability of bankruptcy is considered significant.The agricultural sector is an i
Flow Separation Control of Backward-Facing Step Airfoil NACA0015 by Blowing Technique
The aim of this paper is to control the flow separation above backward-facing step (BFS) airfoil type NACA 0015 by blowing method.The flow field over airfoil has been studied both experimentally and computationally.The study was divided into two parts: a practical study through which NACA 0015 type with a backward -facing step (located at 44.4% c f
The lack of structure of knowledge
For a long time philosophers have struggled to reach a definition of knowledge that is fully satisfactory from an intuitive standard.However, what could be so fuzzy about the concept of knowledge that it makes our intuitions to not obviously support a single analysis? One particular approach from a naturalistic perspective treats this question from
Visualization of blood vessels by corrosion technique
Corrosion technique is one of the basic and widely used methods of visualization of vascularization of organs in the anatomy of humans and animals.It consists in filling vascular (blood or lymph), wires or cavernous organs material, e.g., injection.Mass based on wax or putty material based on rubber, synthetic resin and subsequently etching the sof