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Full-Text Articles in Life Sciences
Association Of Digital Photo Parameters And Ndvi With Winter Wheat Grain Yield In Variable Environments, Alexey Morgounov, Nurberdi Gummadov, Savaş Belen, Yüksel Kaya, Mesut Keser, Jamala Mursalova
Association Of Digital Photo Parameters And Ndvi With Winter Wheat Grain Yield In Variable Environments, Alexey Morgounov, Nurberdi Gummadov, Savaş Belen, Yüksel Kaya, Mesut Keser, Jamala Mursalova
Turkish Journal of Agriculture and Forestry
The normalized difference vegetation index (NDVI) is gaining popularity as a complementary selection tool, even though it requires an instrument not readily available in the developing world. We evaluated several parameters (originating from the analysis of digital photos using BreedPix software) as potential selection criteria in 23 winter wheat yield trials grown over 4 years at 2 sites. NDVI and digital photos were taken at key development stages from stem elongation to maturity. The correlations between digital photo parameters a and u and grain yield, as well as correlations between NDVI and grain yield within individual trials, varied depending on …
Resistance Of Winter Wheat To Heterodera Filipjevi In Turkey, Abdelfattah A. Dababat, Gül Ergi̇nbaş Orakci, Hali̇l Toktay, Mustafa İmren, Beyhan Akin, Hans-Joachim Braun, Susanne Dreisigacker, İbrahi̇m Hali̇l Elekci̇oğlu, Alexei Ivanovich Morgunov
Resistance Of Winter Wheat To Heterodera Filipjevi In Turkey, Abdelfattah A. Dababat, Gül Ergi̇nbaş Orakci, Hali̇l Toktay, Mustafa İmren, Beyhan Akin, Hans-Joachim Braun, Susanne Dreisigacker, İbrahi̇m Hali̇l Elekci̇oğlu, Alexei Ivanovich Morgunov
Turkish Journal of Agriculture and Forestry
Cereal cyst nematodes (CCNs) are plant parasites that significantly limit global cereal production. The most frequently reported pathogenic species are Heterodera avenae, H. filipjevi, and H. latipons. One of the most cost-effective, environmentally friendly, and easily adopted control measures is the use of genetic host resistance, which maintains nematode populations below the economic damage threshold level. Many effective sources of resistance to CCNs have been identified in cereals; however, their effectiveness and usefulness is dependent on the interaction of the specific putative resistant accession and the CCN pathotype found in a specific region. In this study, 719 wheat lines from …
Growth And Nodulation Of Alfalfa-Rhizobia Symbiosis Under Salinity: Electrolyte Leakage, Stomatal Conductance, And Chlorophyll Fluorescence, Lahbib Latrach, Mohamed Farissi, Mohammed Mouradi, Bouchra Makoudi, Abdelaziz Bouizgaren, Cherki Ghoulam
Growth And Nodulation Of Alfalfa-Rhizobia Symbiosis Under Salinity: Electrolyte Leakage, Stomatal Conductance, And Chlorophyll Fluorescence, Lahbib Latrach, Mohamed Farissi, Mohammed Mouradi, Bouchra Makoudi, Abdelaziz Bouizgaren, Cherki Ghoulam
Turkish Journal of Agriculture and Forestry
The present work was a study on the adverse effects of salinity on growth, nodulation, and some physiological parameters in 4 symbiotic combinations involving 2 Moroccan alfalfa (Medicago sativa L.) populations (Demnate and Tata) and 2 rhizobial strains (rhLAr 1 and rhLAr 4). The experiment was conducted in the greenhouse at 32/22 °C day/night, 50%-80% relative humidity, and a photoperiod of 16 h. The seedlings were separately inoculated with suspensions of 2 rhizobial strains and grown under 2 NaCl treatments, 0 mM (control) and 100 mM (salt stress), in plastic pots filled with sterile sand and peat at 9/10 and …