Root system variation of pulse crops at early vegetative stage

Secondary metabolite variation of Ducrosia anethifolia at different growth stage

Background and objectives: Variation of active substances in medicinal plants during growth has been studied and the optimum harvest time has been determined for many medicinal plants. Ducrosi anethifolia is one the species belonging to Apiaceae family that has been used to improve the odor of food and drink. It is used also to treat catarrh, headache and backache in f...

Assessment of Mechatronic System Performance at an Early Design Stage

For conceptual design of electromechanical motion systems, an assessment method is formulated that supports the design of a feasible reference path generator, control system, and electromechanical plant with appropriate sensor locations, in an integrated way. This method is based on a classification of standard transfer functions, plant models, and closed-loop systems. The assessment method can...

Vegetables: Root Crops

Root system architecture: insights from Arabidopsis and cereal crops.

Roots are important to plants for a wide variety of processes, including nutrient and water uptake, anchoring and mechanical support, storage functions, and as the major interface between the plant and various biotic and abiotic factors in the soil environment. Understanding the development and architecture of roots holds potential for the exploitation and manipulation of root characteristics t...

Genetic parameters of growth in rainbow trout, Oncorhynchus mykiss, at early rearing stage

The heritability response for growth of rainbow trout during early developmental stages was detected on the basis of full-sib and half-sib cross between the selected lines. The experiment was done in Shahid Bahonar Salmon Propagation Center, Kelardasht, Iran. Breeders were taken from the stocks maintained in this station. A bifactorial cross was done between two line using four randomly sire an...