This work compares the presowing treatment of winter wheat seeds with a low-temperature plasma, constant high-voltage electric field, plant protection disinfectant, and cold hardening on resistance seedlings to freezing their morphophysiological characteristics at initial stage germination. Various combinations were considered, including effect disinfectant jointly plasma treatment. The greates...

One of the limiting factors for pecan production is incidence disease caused by Fusarium spp. which are a threat to orchards in south country. Therefore, study aimed confirm pathogenicity and evaluate morphophysiological molecular characteristics associated with Rio Grande do Sul Paraná. For this, samples symptomatic plant material were collected, potentially pathogenic isolates evaluated patho...

to evaluate the effects of various concentration of carbon dioxide and salinity stress on morphophysiological characteristics of amaranthus tricolor l. an experiment was conducted in greenhouse conditions in faculity of agriculture ferdowsi university of mashhad. the experiment was split plot based on completely randomized design with three levels of co2 (380, 700, 1050 µl/l) and three concentr...

in order to study effects of exogenous application salicylic acid on morphological and physiological characteristics of wheat (shirazcultivar) under soil and water salinity in the neyriz city, an experiment was conducted in year 2009-2010 by factorial exprement in a completely randomized blocks design with four replications. treatment consisted of three levels of priming with salicylic acid (0‚...

Chenopodium quinoa Willd. is an annual facultative halophytic pseudocereal widely studied for its physiology and grain yield owing to great tolerance unfavorable growing conditions. However, the morphophysiological anatomical characteristics of plants’ photosynthetic organs under various combined abiotic stresses during early stages development have not been thoroughly studied. Therefore, curre...

In this work, morphophysiological reactions to the use of LED-based lamps as a radiation source when grown in an artificial climate on hydroponic installation are studied using example basil plants. Basil plants were technological ripeness. experimental samples, indicators accumulation raw and dry biomass, area leaf surface, etc. determined. It was found that can be stage ripeness based light-e...

This paper aimed to elucidate the behavior of Urochloa plantaginea biotype with differential physiological characteristics, which allows a better growth and development in flooded environment. A completely randomized experimental design was used 2x3, being factors: populations (lowlands highlands) soil water conditions (50% 100% retention capacity (CRA); depth 5 cm). Responses related photosynt...