on soybean yield and its risk using USDA's 2018 ARMS Phase II Soybean Production Practices and Costs Report and Phase III … Soybean Costs and Returns Report. Incorporating drought occurrence in current year and previous 5 years into our analysis, we … yield and its risk are mixed. Under a drought condition, cover crops reduced soybean yield and increased yield variation …

The United States and Brazil fiercely compete with each other in the Chinese soybean import market. Logistical … share of soybean export shipments between December and March while Brazil is dominant from April to November. Sensitivity …

We develop a theoretical framework and propose a relevant empirical analysis of the soybean complex prices … liquidity, unlike the cointegrating vector. Our empirical application to the soybean complex, where we control for volatility …

implied volatility (IV) series of selected commodity pairs of corn-soybean and winter wheat-spring wheat. Our work confirms … show a modest impact on volatilities. We also find some evidence for the stocks-to-use ratio of both corn and soybean to …

Suitable agro ecology and tremendous soybean potential of Ethiopia is the key to produce the crop in large-scale and …, data were gathered from 228 respondents that were randomly drawn. The data were obtained mainly from sampled soybean … that soybean producers' average productivity was 1.21 tons ha-1, much below the national average of 2.15 tons ha-1, due to …

Plateau, they pursued the possibility of obtaining yield increases and quality for the Caro TD soybean variety, cultivated in … soybean lends itself, achieving higher yields: classic at 18 cm (3189 kg/ha), minimum till chisel at 36 cm (2779 kg …

Tropospheric ozone (O 3 ), a major air pollutant, leads to significant global yield loss in soybean [ Glycine max (L ….) Merr.]. The O 3 -resilient soybean cultivar ‘Jake’ maintains high productivity by retaining carbon (C) and nitrogen (N) in …

this study, bio-esterification of Soybean Cooking Oil Waste (SCOW) for biodiesel production using free and glyoxyl …

the conversion of soybean oil to biodiesel via transesterification. For that, the statistical analysis of the catalyst … sizes range of agglomerated particles. In the soybean oil transesterification reactions, the catalyst was active showing 96 …