Results 41 to 50 of about 42,899 (165)

Ecotypes of Aquatic Plant Vallisneria americana Tolerate Different Salinity Concentrations

Diversity, 2020
Increased salinity caused by saltwater intrusion or runoff from de-icing salts can severely affect freshwater vegetation and deteriorate aquatic ecosystems.
Mohsen Tootoonchi, Lyn A Gettys, Kyle L Thayer, Ian J Markovich, Joseph W Sigmon, Shabnam Sadeghibaniani   +5 more
doaj   +1 more source

Genetic Variability and Genotypic, Phenotypic Correlation Studies for Yield and Related Traits In Single Cross Hybrids of Maize (Zea Mays L.)

Science Journal of University of Zakho, 2014
The study was connected to evaluate seven mays hybrids for genetic variability for yield components at Faculty of Agriculture and forestry field university of Duhok during spring 2011 and 2012 .The result show highly significant different between the ...
Mohammed O. Mohammed
doaj  

Identification and characterisation of superior onion line for high-temperature condition

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science
Onion is a cool-season crop and the development of high temperature tolerant varieties will help in alleviating ‘onion - crises’. A total of 7 onion genotypes were exposed to constant temperature of 25, 30, 35, 40 and 45°C under in vitro and grown under ...
Abhilash Kavalgi, Sabina Islam, S.K. Lal, B.S. Tomar   +3 more
doaj   +1 more source

GENOTYPIC VARIABILITY OF TOBACCO VARIETY POPULATIONS ON ECOLOGICAL PLASTICITY

Юг России: экология, развитие, 2015
Intravariety genotypic heterogeneity on ecological plasticity in tobacco was revealed. The results give a new opportunity for ecologo-genetic monitoring and effective using of genetic potential of Nicotiana tabacum L ...
A. E. SHPAKOV, Yu. A. VOLCHKOV
doaj   +1 more source

Assessment of Genetic Diversity in Quinoa Landraces Cultivated in the Ecuadorian Highlands Since the Early 1980s

Plants
Quinoa (Chenopodium quinoa Willd.) landraces have been cultivated ancestrally in the Andean highlands of Ecuador, where they have had great social and nutritional importance for the native population. Currently, there is scarce information on its genetic
Hipatia Delgado, Juan Pedro Martín
doaj   +1 more source

Genetic variability and correlation in pigeonpea genotypes

Electronic Journal of Plant Breeding, 2018
Forty nine pigeon pea genotypes were evaluated at Agricultural Research Station Tandur during kharif 2015-16. Genotypes were grouped into six clusters based on Mahalonobis D2 statistics. Days to maturity contributed to maximum genetic divergence followed by days to 50% flowering.
Pushpavalli, S.N.C.V.L., Yamini, K.N., Anuradha, ., Rajani, ., Kumar, G., Rani, C.S., Sudhakar, C., Saxena, R.K., Varshney, R.K., Kumar, C.V.S.   +9 more
openaire   +2 more sources

Plant Traits in Spring and Winter Canola Genotypes Under Salinity

Agronomy
Concerning rising salinity and declining freshwater supply in the U.S. Southern Great Plains, alternative crop production choices using marginal saline irrigation water are irresistible.
Rajan Shrestha, Qingwu Xue, Andrea Leiva Soto, Girisha Ganjegunte, Santosh Subhash Palmate, Vijayasatya N. Chaganti, Saurav Kumar, April L. Ulery, Samuel Zapata   +8 more
doaj   +1 more source

Evaluation of cell membrane injury in caraway (Carum carvi L.) genotypes in water deficit conditions

Acta Societatis Botanicorum Poloniae, 2011
The aim of the study was to evaluate the resistance of caraway genotypes to water deficit based on the estimation of cell membrane stability (CMS) in leaves using polyethylene glycol (PEG) test.
Katarzyna Seidler-Łożykowska, Hanna Bandurska, Jan Bocianowski   +2 more
doaj   +1 more source

A Comparative Study of Proteolytic Mechanisms during Leaf Senescence of Four Genotypes of Winter Oilseed Rape Highlighted Relevant Physiological and Molecular Traits for NRE Improvement

Plants, 2015
Winter oilseed rape is characterized by a low N use efficiency related to a weak leaf N remobilization efficiency (NRE) at vegetative stages. By investigating the natural genotypic variability of leaf NRE, our goal was to characterize the relevant ...
Alexandra Girondé, Marine Poret, Philippe Etienne, Jacques Trouverie, Alain Bouchereau, Françoise Le Cahérec, Laurent Leport, Marie-Françoise Niogret, Jean-Christophe Avice   +8 more
doaj   +1 more source

Genotypic Variability in Response to Heat Stress and Post-Stress Compensatory Growth in Mungbean Plants (Vigna radiata [L.] Wilczek)

Crops
Understanding genotypic variability in tolerance to heat stress during flowering, a critical growth stage, and post-stress recovery remains limited in mungbean (Vigna radiata) genotypes.
Vijaya Singh, Marisa Collins
doaj   +1 more source