Results 31 to 40 of about 88,481 (295)
Sources of eyespot resistance in winter wheat
Myronivka Bulletin, 2019 Purpose. The study of collection samples of winter wheat for resistance to the causative agent of eyespot on artificial infectious background and the identification of effective sources of resistance among them for use in breeding. Methods. Field (creation of artificial infectious background, accounting expression of the disease) and laboratory ...
Murashko, L. A., Mukha, T. I.
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Methods on assessment of frost resistance and winter hardiness of winter crops
Myronivka Bulletin, 2016 Проведено аналіз існуючих методів оцінки морозо- і зимостійкості рослин озимих зернових культур, визначено основні причини пошкодження посівів цих культур. Запропоновано удосконалений спосіб екологічної оцінки та відбору озимих зернових культур за морозо- і зимостійкістю з урахуванням температурно-світлових факторів у період осінньої вегетації, даних ...
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PHYSIOLOGICAL AND BIOCHEMICAL STUDY OF GRAPEVINE WINTER RESISTANCE
Russian Vine, 2022 In the unstable conditions of the Anapo-Taman zone of the Krasnodar Kray, the issues of grape resistance to low tempera-tures in the winter period are of particular relevance. The results of a physiological and biochemical assessment of the winter hardiness of grape varieties (interspecific hybrids) of various ecological and geo-graphical origin are ...
G.K. Kiseleva +6 more
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Strategies for control of eyespot (Pseudocercosporella herpotrichoides) in UK winter wheat and winter barley [PDF]
, 1990 This review considers strategies for control of eyespot (Pseudocercosporella herpotrichoides) in winter wheat and winter barley in the UK. Varietal resistance to eyespot may take the form of direct resistance to the growth of the pathogen in the stem ...
Fitt, B. D. L. +6 more
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Інтродукція Рослин, 2014 Botanical specification, the results study of winter and drought resistance, the success of introduction of ornamental plants of two species and three cultivars of the genus Forsythia Vahl in arboretum of M.M. Gryshko National Botanical Garden of the NAS
B.V. Goncharenko
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Elevated Incidences of Antimicrobial Resistance and Multidrug Resistance in the Maumee River (Ohio, USA), a Major Tributary of Lake Erie [PDF]
, 2021 Maumee River, the major tributary in the western basin of Lake Erie, serves as one of major sources of freshwater in the area, supplying potable, recreational, and industrial water.
John P. Brooks +6 more
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WINTER WHEAT BREEDING IN ALTAY
Зерновое хозяйство России, 2018 Soft spring wheat is the main grain crop in Altay and it occupies more than 2 mln hectare. In 2015 the harvesting area of winter wheat was about 84000 ha, which was 4% less than that of spring wheat.
V. A. Boradulina
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Інтродукція Рослин, 2013 The data on the introduction of representatives of the genera Berberis L. and Mahonia Nutt. (Berberidaceae Juss.) in the collection of Botanical Garden of National University of Life and Environmental Sciences of Ukraine (Kyiv) are presented. An analysis
O.M. Iakobchuk +2 more
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Estimation of winter barley for resistance to leaf diseases
Grain Economy of Russia, 2022 Barley production in the Rostov region, as well as throughout Russia, has taken its niche in agricultural production. Winter barley attracts farmers’ attention with its unpretentiousness and high productivity. The relevance of immunology used in the production of barley varieties does not decrease over time.
E. S. Doroshenko, N. V. Shishkin
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VARIABILITY AND GENETIC CONTROL OF WINTER WHEAT RESISTANCE TO WINTER
Bulletin of NSAU (Novosibirsk State Agrarian University), 2019 Winterhardiness is regarded as a parameter controlled by the activities performed by a large number of genes. In diallel crossbreeding, a researcher has complete combinations of genes that parental varieties possess. The paper analyses additivity and dominance of the crossbreeding population.
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