Institutul de Genetică, Fiziologie şi Protecţie a Plantelor

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Subject: search.filters.subject.drought resistance

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    Breeding pulses to improve adaptive traits under conditions of general warming
    (CEP USM, 2024) Sichkar, Vyacheslav; Lavrova, Halyna
    The importance of leguminous crops as a source of high-quality protein, macroand microelements, dietary fiber, vitamins, unsaturated fatty acids and antioxidants is substantiated. Their significant positive role in maintaining high soil fertility due to biological nitrogen fixation is shown. Methods of breeding of soybean, pea and chickpea at the Plant Breeding and Genetics Institute are described. The characteristics of the bred varieties by elements of productivity, resistance to adverse abiotic environmental factors, biochemical parameters of seeds are given.
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    Primary diagnostics of drought resistance of wheat genotypes under osmotic stress
    (CEP USM, 2024) Platovschii, Nicolai; Zdioruk, Nina; Calugaru-Spataru, Tatiana
    The primary drought resistance of wheat plants of Moldavian and Ukrainian selection to induced drought caused by different sucrose solutions (3, 5, 10, and 16%) was studied. Testing of six wheat genotypes from Moldova and Ukraine revealed a distinct distribution of seed germination rates at sucrose concentrations above 16%. Genotypes showed a sharp response in root development to 3% and 5% sucrose compared to aboveground parts. These reactions of the root system can allow the classification of genotypes according to drought tolerance. This method provides an effective tool for the early selection of drought-resistant genotypes, supporting sustainable wheat cultivation under water stress conditions.