Climate change is acknowledged as a global threat to the environment and human well-being. Forest ecosystems are significant factor in this regard they act both sink source of carbon. carbon evaluation has received more attention after Paris Agreement. Pakistan 5.1% forest cover its total land area, which comprises nine types. This study covers studies conducted on above-ground biomass stock va...

Six species of grass (four C3 and two C4) from southeastern Australian native pastures were grown in controlled environment cabinets at current (~370 !!mol CO2 mol-I) and twice current (~750 !!mol CO2 mol-I) cabinet [C02l. Photosynthetic gas exchange and aboveground biomass were estimated after seven weeks. Cabinet [C02l had a highly significant impact on above-ground biomass (P<0.0003) with pl...

A field experiment was conducted at wondo genet Agriculture research center under irrigated condition to determine the effect of intra and inter-row spacing on growth and yield of Artemisia (Artemisia annua L.) during the two successive seasons of 2013 and 2014. Factorial combinations of four intra-rows (40, 60, 80, 100 cm) and four inter-row plant spacing’s (60, 80, 100, 120 cm) were laid out ...

A field experiment was conducted at wondo genet Agriculture research center under irrigated condition to determine the effect of intra and inter-row spacing on growth and yield of Artemisia (Artemisia annua L.) during the two successive seasons of 2013 and 2014. Factorial combinations of four intra-rows (40, 60, 80, 100 cm) and four inter-row plant spacing’s (60, 80, 100, 120 cm) were laid out ...

Abstract Background Studies on the relationship between biodiversity and ecosystem productivity have suggested that species richness functional diversity are main drivers of processes. Several patterns this been found, including positive, unimodal, negative, neutral trends, keeping issue controversial. In study, taxonomic as above-ground biomass (AGB) were compared, mechanisms influence product...