Wood vinegar is a substance, derived from cooling black carbon fire, which could be used instead of chemical materials in the agriculture industry as an organic compound. In order to study the effectiveness of pine wood vinegar on physiological and photosynthesis traits of cucumber, two experiments were conducted based on a completely randomized design with six treatments including 0, 1250, 200...

Juvenile wood (JW) and mature (MW) have distinct physical chemical characters, resulting from formation at different development phases over tree lifespan. However, the regulatory mechanisms that distinguish or modulate characteristics of JW MW in relation to each other not been mapped. In this study, by employing Populus trees with an identical genetic background, we carried out RNA sequencing...

This paper is a reassessment of underlying factors of juvenile delinquency in the purview of Covid-19. The study tries to judge the relationship between juvenile delinquency and impact of media, heredity, environment, time, age, school performance, economic status, association etc. The significance of the relationships has been tested. Moreover, attempt has been made to study the influence of t...

will be easier to identify fiber quality research gaps and their linkage to the issue of enhancing forest productivity. Defining Fiber Quality Quality is generally defined as “suitability for a use” (Briggs and Smith 1986). Further precision requires statement of a specific product and the key performance requirements of that product in service. Given these product performance requirements, the...

the major objectives of this study were to find out the mechanism behind the sapstaining fungal hyphae penetration into wood elements using electron microscope and to evaluate the exact role of phenolic compounds existing in wood vinegar towards the sapstaining fungal growth inhibition. to formulate the new environmental friendly wood preservative, we neutralized (to ph 7) wood vinegar with nao...

The southeastern United States is widely regarded as a leading region for intensively managed, short rotation pine forests. One drawback of this intensive approach the production more juvenile wood with lower quality properties that are less desirable solid end uses. Improved construction sectors (e.g., housing) demand larger diameter sawtimbers. Delaying final harvest allows higher wood; howev...

hemicellulose of southern yellow pine wood spices was extracted by pressurized hot water at three different temperatures: 140°c, 155°c and 170°c. compounding with pp (polypropylene) was performed by extrusion after preparing wood flour and sieving to determine its mesh size. the ratio of wood to polymer was 50:50 based on oven-dry weight of wood flour. all extraction treatments and control samp...

to evaluate the nutritive value in some lignocellulosic materials, 3 sets of experiments were conducted on aspen, and grape woods. to enhance the digestibility, the woods were treated with 5% naoh. throughout the first trial, chemical composition and digestibility coefficients of dry matter, organic matter and ndf of experimental feeds, ph of rumen, as well as palatability were evaluated while ...