Objective: To evaluate the effects of bacteria and vermicompost on phenology and growth of soybean trial an experiment was conducted as split plot in a completely randomized block design with three replications. Methods: Main plots of experiment at two levels included the non-use and the use of bacteria and the subplots at three levels included the non-use of vermicompost (control), the use of ...

Objective: To evaluate the effects of bacteria and vermicompost on phenology and growth of soybean trial an experiment was conducted as split plot in a completely randomized block design with three replications. Methods: Main plots of experiment at two levels included the non-use and the use of bacteria and the subplots at three levels included the non-use of vermicompost (control), the use of ...

The seed filling of a seed-metering device is critical process in sugarcane cultivation operations. To analyze the contact between billets, related mechanical components, and law billets movement device, simulation seed-filling based on EDEM was proposed, geometric model particle model, were established by software. physical experimental results angle repose compared. showed that relative error...

On the basis of discrete element method (DEM), movement seed particles during filling process a wheat hole-wheel variable seed-metering device was numerically simulated. The impact various model hole structures, postures, and vibration frequencies on performance investigated. results demonstrated that average speed posture seeds varied significantly between models. research planter’s effect gre...

Objective:Investigating the microbes and interactions of the beneficial symbiotic relationships between the components of the system ecology in the food chains and life cycles is one of the modern sustainable agriculture topics. In this regard, to evaluate the effects of bacteria and vermicompost on morphological characteristics and yield of soybean an experiment was conducted as split plot in...

Objective:Investigating the microbes and interactions of the beneficial symbiotic relationships between the components of the system ecology in the food chains and life cycles is one of the modern sustainable agriculture topics. In this regard, to evaluate the effects of bacteria and vermicompost on morphological characteristics and yield of soybean an experiment was conducted as split plot in...

studies on the genes contributing to the seed filling in chickpea and its protein content might be valuable in engineering plants with seeds of a higher nutritional value. a gene of interest is phosphoenolpyruvate carboxykinase (pepck), encoding a protein with a substantial role in the gluconeogenesis pathway. in the present study, the protein content (percentage) was measured in a number of cu...

The irregular shape, varying internal compositions, and uneven distributions of maize seeds can degrade the metering performance seeders. This study investigates effect on a high-filling-rate seed device using DEM. results show that population in box formed large small cycles transport due to disturbances caused by three wheels. increasing angular speed wheels reduced rate filling regions gravi...