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Articles de revues sur le sujet « Wheat growing conditions »

Auteur : Grafiati

Publié le 2 juin 2025

Mis à jour le 31 juillet 2025

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1

Ivanchenko, T. V., A. V. Belikina, and I. S. Igolnikova. "Technological aspects of growing winter wheat in arid conditions." IOP Conference Series: Earth and Environmental Science 548 (September 2, 2020): 082086. http://dx.doi.org/10.1088/1755-1315/548/8/082086.

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Бабайцева, Т. А., М. В. Курылев, and А. Г. Курылева. "QUALITY OF WINTER WHEAT GRAIN DEPENDING ON GROWING CONDITIONS." Bulletin of Izhevsk State Agricultural Academy, no. 3(79) (September 27, 2024): 5–13. http://dx.doi.org/10.48012/1817-5457_2024_3_5-13.

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Озимая пшеница в Среднем Предуралье выращивается на продовольственные цели, поэтому большое значение имеет управление показателями качества под действием технологических приемов. Цель исследований – оценить эффективность применения предпосевной обработки семян и прикатывания почвы после посева в технологии возделывания сортов озимой пшеницы Мера и Италмас на продовольственные цели. Задачи: оценить качество выращенного зерна; установить характер генотип-средовых взаимодействий и степень влияния метеорологических условий на показатели качества зерна. Исследования проведены в 2020–2023 гг. в Удму

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Chevychelova, Natalya, and Stalina Zharkova. "INFLUENCE OF GROWING CONDITIONS ON SPRING WHEAT PLANT DEVELOPMENT." Vestnik Altajskogo gosudarstvennogo agrarnogo universiteta 229, no. 11 (2023): 12–19. http://dx.doi.org/10.53083/1996-4277-2023-229-11-12-19.

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Zaima, O. A., O. L. Derhachov, A. A. Siroshtan, A. M. Bordiuh, and T. M. Shevchenko. "Dependence of the soft winter wheat productivity on growing conditions." Scientific Journal Grain Crops 8, no. 1 (2024): 101–9. https://doi.org/10.31867/2523-4544/0317.

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Topicality. The establishment of optimal previous crops and sowing dates in accordance with specific growing conditions is relevant, because different varieties have different biological characteristics. Therefore, an important task is to develop the best agricultural measures for each individual variety. Purpose. To determine the plasticity of soft winter wheat varieties, as well as the share of influence of agrotechnical measures and growing conditions on their yield level. Materials and Methods. We studied the dependence of winter wheat yield on the following factors: A – previous crops (5)

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Larysa, Prysiazhniuk, Khomenko Tetiana, Liashenko Svitlana, and Melnyk Serhii. "The growing factors impact the productivity of new soft winter wheat varieties." Plant varieties studying and protection 18, no. 4 (2023): 273–82. https://doi.org/10.21498/2518-1017.18.4.2022.273989.

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<strong>Purpose. </strong>To determine the growing factors impact the economically valuable characteristics of new soft winter wheat varieties. <strong>Methods.</strong> Field, biochemical methods, ANOVA. <strong>Results.</strong> The influence of the growing zone, the growing season conditions and the genotype of the soft winter wheat varieties on yield, protein and gluten content were determined. The conditions of the growing zone have the greatest influence on studied varieties yield – 73%. On average, for 2020–2021, the maximum yield was obtained in the Forest-St

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Siroshtan, Anatolii, Valerii Kavunets, and Liudmyla Ilchenko. "Heat resistance of winter wheat seeds depending on growing conditions." Foothill and mountain agriculture and stockbreeding, no. (68)-2 (December 10, 2020): 118–34. http://dx.doi.org/10.32636/01308521.2020-(68)-2-8.

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Shkarubo, Sergey Nikolaevich. "GROWING GRAIN CROPS IN RUSSIA: HISTORICAL CONTEXT." Agrarian History 10, 2022 (May 4, 2022): 20–26. https://doi.org/10.52270/27132447_2022_10_20.

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The article deals with the historical context of growing grain crops in Russia. The production conditions for growing new varieties of wheat are shown. Particular attention is paid to the development of agricultural machinery for the specific soil and climatic conditions of Russia, which is one of the urgent tasks of crop production. First of all, it concerns the seeding rate - a technological method that has a huge impact on the yield and quality of products. At the same time, this is a complex and most difficult indicator to establish, requiring constant adjustment due to the emergence of ne

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Los, R. M., V. V. Kyrylenko, O. V. Humeniuk, and N. S. Dubovyk. "Response of promising winter wheat varieties on yield to growing conditions." Scientific Journal Grain Crops 6, no. 2 (2023): 91–99. http://dx.doi.org/10.31867/2523-4544/0237.

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Topicality. The genetic potential of winter wheat varieties is used unsatisfactorily, which is one of the many reasons that led to the problem of food grain deficit in Ukraine. Realization of the genetic potential of the variety is possible if the entire set of agrotechnological measures and strict technology of seed growing is implemented. The productivity of varieties with different genotypes largely depends on the preceding crops, sowing dates and weather conditions during the growing season. The purpose of our research was to determine the yield potential of new winter wheat varieties bred

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9

Bazalii, V. V., I. V. Boichuk, Yu O. Lavrynenko, H. H. Bazalii, Ye O. Domaratskyi, and O. V. Larchenko. "Breeding wheat varieties of different development types adapted to different growing conditions." Faktori eksperimental'noi evolucii organizmiv 23 (September 9, 2018): 14–18. http://dx.doi.org/10.7124/feeo.v23.982.

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Aim. When forming optimal sowing structure, considering certain conditions of soil and climate zones, a particular region and farm, it is necessary to have a complex of varieties with different levels of plasticity, stability and the length of a growing season, the duration of a vernalization stage and photoperiodic sensitivity. Methods. The research was conducted according to the methods of field experiments. The winter wheat varieties included and the wheat varieties of an alternative type of different genetic and ecological origin were used in the research. Results. The purposeful inclusion

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Besaliev, I. N., A. L. Panfilov, and N. S. Reger. "VEGETATION CONDITIONS AND DURATION OF INTERPHASE VEGETATION PERIODS OF SPRING SOFT WHEAT IN DRY CONDITIONS." Vestnik of Ulyanovsk state agricultural academy 212 (December 25, 2021): 19–24. http://dx.doi.org/10.18286/1816-4501-2021-4-19-24.

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The research was carried out on southern carbonate black soil in the central zone of Orenburg region. The aim of the study was to study the relation between the vegetation season duration and the interphase periods of spring wheat and the air temperature regime and productivity. Rise of climate aridity as well as rise of temperature stress on the plant due to lack of precipitation leads to changes in crop phenology towards reduction of the growing season duration. The dependence of wheat yield on average daily and maximum air temperature for interphase periods was studied, their adaptive param

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Prysiazhniuk, Larysa, Tetiana Khomenko, Svitlana Liashenko, and Serhii Melnyk. "The growing factors impact the productivity of new soft winter wheat varieties." Plant varieties studying and protection 18, no. 4 (2023): 273–82. http://dx.doi.org/10.21498/2518-1017.18.4.2022.273989.

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Purpose. To determine the growing factors impact the economically valuable characteristics of new soft winter wheat varieties. Methods. Field, biochemical methods, ANOVA. Results. The influence of the growing zone, the growing season conditions and the genotype of the soft winter wheat varieties on yield, protein and gluten content were determined. The conditions of the growing zone have the greatest influence on studied varieties yield – 73%. On average, for 2020–2021, the maximum yield was obtained in the Forest-Steppe zone – 6.23–8.39 t/ha. In the Forest zone, the yield of studied soft wint

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12

Tsang, Linda J., Ian D. Reid, and Ewen C. Coxworth. "Delignification of Wheat Straw by Pleurotus spp. under Mushroom-Growing Conditions †." Applied and Environmental Microbiology 53, no. 6 (1987): 1304–6. http://dx.doi.org/10.1128/aem.53.6.1304-1306.1987.

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13

Ahlawat, I. P. S., A. Singh, and R. P. Sharma. "Water and nitrogen management in wheat-lentil intercropping system under late-sown conditions." Journal of Agricultural Science 105, no. 3 (1985): 697–701. http://dx.doi.org/10.1017/s002185960005961x.

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SUMMARYExperiments comprising various ratios of wheat and lentil in a mixed cropping system under two irrigation regimes and three levels of N application are described and the results discussed. In all experiments the highest yield of grain was obtained by growing wheat alone and the highest yield of lentil grain by growing lentil alone. No mixture could equal the yield obtained by wheat alone.

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LAURILA, H. "Simulation of spring wheat responses to elevated CO2 and temperature by using CERES-wheat crop model." Agricultural and Food Science 10, no. 3 (2001): 175–96. http://dx.doi.org/10.23986/afsci.5692.

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The CERES-wheat crop simulation model was used to estimate the changes in phenological development and yield production of spring wheat (Triticum aestivum L., cv. Polkka) under different temperature and CO2 growing conditions. The effects of elevated temperature (3-4°C) and CO2 concentration (700 ppm) as expected for Finland in 2100 were simulated. The model was calibrated for long-day growing conditions in Finland. The CERES-wheat genetic coefficients for cv. Polkka were calibrated by using the MTT Agrifood Research Finland (MTT) official variety trial data (1985-1990). Crop phenological deve

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15

Seregina, I. I., I. G. Makarskaya, A. S. Tsygutkin, and I. V. Kirichkova. "Spring wheat yield (Triticum aestivum L.) when applying selenium fertilizers in extreme growing conditions." IOP Conference Series: Earth and Environmental Science 843, no. 1 (2021): 012038. http://dx.doi.org/10.1088/1755-1315/843/1/012038.

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Abstract To study the effect of sodium Selenite application different methods on the yield of spring wheat varieties, depending on the conditions of water supply, a series of vegetation experiments in accordance with the methodology were carried out. The object of the study is spring wheat of the Zlata variety (Triticum aestivum L.). It was found that the effect of selenium on the yield of wheat of the Zlata variety depended on the method of its application and the conditions of water supply. With optimal water supply, the positive effect of selenium on the yield of spring wheat plants was rev

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Mitreva, Zornitsa, Veneta Krasteva, and Veselin Pankov. "Method for Evaluation of Soil Conditions Suitable for Growing Emmer and Einkorn Wheat." Bulgarian Journal of Soil Science 1, no. 2 (2016): 147–53. https://doi.org/10.5281/zenodo.2581111.

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Method is developed for the field rating of main soil characteristics that define the suitability for growing emmer and einkorn wheat. Soil texture of the fallow land, depth of the humus horizon, depth of the soil profile, texture differentiation of the soil profile, soil reaction, humus content and groundwater level have been evaluated. The method is harmonized with the officially accepted in Bulgaria parametric methods of the system of field ratings and the categorization of the agricultural lands. The end result is an evaluation of the soil conditions and a soil rating.

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17

G.M., Gasanova, Talai Dj.M., and Rustamov Kh.N. "The Effect Of The Environmental Factors On The Baking Quality Of Bread Wheat (Triticum Aestivum L.) Varieties." Journal of Life Sciences and Biomedicine 71, no. 1 (2016): 130–34. https://doi.org/10.5281/zenodo.7422275.

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Effects of growing conditions and different environmental factors on some qualitative indices and baking qualty of bread wheat varieties have been studied. Plants were cultivated under rainfed (Gobustan RES) and irrigated (Terter RES) conditions and the mentioned parameters were found to be dependent on the growing conditions and environmental factors. Moreover, varieties maintaining their qualitative indices under both soil-climatic conditions have been established.

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Kim, J. C., B. P. Mullan, P. H. Simmins, and J. R. Pluske. "Effect of variety, growing region and growing season on digestible energy content of wheats grown in Western Australia for weaner pigs." Animal Science 78, no. 1 (2004): 53–60. http://dx.doi.org/10.1017/s1357729800053832.

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AbstractAn experiment was conducted to examine the digestible energy (DE) content for weanling pigs in a cohort of wheats grown in Western Australia, and to establish relationships between DE content and their chemical composition. The 3 ✕ 3 ✕ 2 factorial experiment examined the wheat variety (Arrino, Stiletto and Westonia), growing location (high, medium and low rainfall zone) and harvest year (1999 and 2000). Pigs (no. = 5 per diet) aged about 28 days were given a diet at a level of 0·05 ✕ live weight containing 900 g/kg of the wheat and an acid-insoluble ash marker for 10 days, with samples

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Lafond, G. P. "Evaluation of winter wheat management practices under semi-arid conditions." Canadian Journal of Plant Science 72, no. 1 (1992): 1–12. http://dx.doi.org/10.4141/cjps92-001.

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A study was conducted to evaluate European cereal management techniques in winter wheat under semi-arid growing conditions. Combinations of rates and split applications of ammonium nitrate fertilizer with a plant growth regulator and/or a late season fungicide application were investigated using no-till "stubbled-in" production practices in two winter wheat cultivars, Norwin and Norstar at two locations over 3 yr. Nitrogen fertilizer gave the maximum yield when it was applied in mid-April. Split applications of nitrogen did not improve grain yields or grain protein concentration. A height redu

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Kauppi, Katja, Ari Rajala, Erja Huusela, et al. "Impact of Pests on Cereal Grain and Nutrient Yield in Boreal Growing Conditions." Agronomy 11, no. 3 (2021): 592. http://dx.doi.org/10.3390/agronomy11030592.

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The effect of weeds, plant diseases and insect pests on spring barley (Hordeum vulgare) and spring wheat (Triticum aestivum) grain and nutrient yield was examined. Long-term field trial data was used to assess the impact of different pests on grain yield. In the absence of pesticides, fungal diseases caused the largest annual yield-reduction in spring wheat and spring barley, 500 kg ha−1 on average. Converting yield loss to nutrient yield loss this represented reductions of 8.1 and 9.2 kg ha−1 in nitrogen and 1.5 and 1.6 kg ha−1 in phosphorus, respectively. Likewise, it was estimated that weed

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21

Nekrasova, E. I., and E. V. Ionova. "WATER-HOLDING CAPACITY OF WINTER SOFT WHEAT VARIETIES UNDER VARIOUS GROWING CONDITIONS." TAURIDA HERALD OF THE AGRARIAN SCIENCES 3 (23) (September 28, 2020): 122–30. http://dx.doi.org/10.33952/2542-0720-2020-3-23-122-129.

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Mishchenko, L., M. Terekhin, N. Terekhin, and A. Muratov. "Influence of Spring Wheat Growing Conditions on Alpha-Amylase Activity in Grain." IOP Conference Series: Earth and Environmental Science 937, no. 2 (2021): 022136. http://dx.doi.org/10.1088/1755-1315/937/2/022136.

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Abstract The meteorological conditions in which organogenesis stages take place and hydrothermal regime can determine the phenotypic manifestation of quantitative signs, such as, for example, the activity of alpha-amylase. The purpose of our work was to determine what factors (temperature, precipitation, heterothermal coefficient) affect the enzyme activity, at what time of the vegetation, and in what way this influence is evident. The analysis of weather conditions and falling number (FN) for the period from 2011 to 2020 was carried out. Analysis of the FN value over 10 years showed that it c

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Clarke, J. M., I. Romagosa, and R. M. DePauw. "Screening Durum Wheat Germplasm for Dry Growing Conditions: Morphological and Physiological Criteria." Crop Science 31, no. 3 (1991): 770–75. http://dx.doi.org/10.2135/cropsci1991.0011183x003100030047x.

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A.M., Abdullayev, Akparov Z.I., and Mammadova S.M. "Selective Evaluation of Winter Bread Wheat Advanced Lines for Adaptability in Garabagh Lowland Conditions." Journal of Life Sciences and Biomedicine 73, no. 2 (2018): 133–39. https://doi.org/10.5281/zenodo.7408810.

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The study was conducted to determine the adaptive promising lines of winter bread wheat. Adaptability was studied in bread wheat variety samples obtained from intraspecific crossings between 21 parental forms. Long-term observations of promising variety samples of winter bread wheat in the Garabagh Lowland conditions showed that not all varieties had the same behavior under the same growing conditions and differed in the potential productivity. Meanwhile, a few variety samples maintained their productivity over the years. The instability of productivity for many years indicated a lack of high

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Izotov, Anatoly M., Boris A. Tarasenko, Dmitry P. Dudarev, and Anatoly V. Rogozenko. "Dependence of winter wheat yield by various precedors on growing conditions in the steppe Crimea." BIO Web of Conferences 141 (2024): 01003. https://doi.org/10.1051/bioconf/202414101003.

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The materials of two-factor field experiments conducted in the steppe Crimea over the past 18 years are presented, on the basis of which mathematical and statistical models were developed that describe the dependence of the formation of winter wheat yield on the predecessors black fallow, occupied fallow, corn for silage, sunflower, winter wheat stubble on growing conditions. It is proposed to use them in the development of digital agricultural technology for winter wheat.

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Váňová, M., S. Palík, J. Hajšlová, and I. Burešová. "Grain quality and yield of spring barley in field trials under variable growing conditions." Plant, Soil and Environment 52, No. 5 (2011): 211–19. http://dx.doi.org/10.17221/3432-pse.

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Effects of the year, previous crop and control of leaf diseases on grain yield, test weight, protein and starch content, Fusarium head blight (FHB) and deoxynivalenol (DON) content in grain were investigated in four spring barley varieties. The trials were set up in 2001&ndash;2004 at Kroměř&iacute;ž (235 m above sea level, average annual temperature 8.7&deg;C, annual precipitation sum 599 mm) in a five-course crop rotation, where spring barley followed the previous crops sugar beet, winter wheat, maize, and oilseed rape. The experimental years differed a lot in temperature and pre

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Szczepanek, Małgorzata, Grzegorz Lemańczyk, Rafał Nowak, and Radomir Graczyk. "Response of Indian Dwarf Wheat and Persian Wheat to Sowing Density and Hydrothermal Conditions of the Growing Seasons." Agriculture 12, no. 2 (2022): 205. http://dx.doi.org/10.3390/agriculture12020205.

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The need for foods with high nutritional value has led to the rediscovery of ancient wheat species Triticum sphaerococcum and T. persicum as raw materials with valuable consumption properties, but their reintroduction requires assessment of their productivity under different agricultural practices. The field experiments were carried out for three years (2018–2020) to test the hypothesis that the sowing density of T. sphaerococcum and T. persicum (400, 500 and 600 no m−2) will affect their agronomic traits, yield and occurrence of diseases, but the response will depend on the hydrothermal condi

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Bazalii, V. V., I. V. Boichuk, Yu O. Lavrynenko, H. H. Bazalii, Ye O. Domaratskyi, and O. V. Larchenko. "Problems and productivity of selection of winter wheat varieties with increased environmental stability." Faktori eksperimental'noi evolucii organizmiv 24 (June 3, 2019): 20–25. http://dx.doi.org/10.7124/feeo.v24.1072.

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Aim. The search of adaptive response peculiarities to adverse environmental factors is an important condition of development of varietal technologies and control of adaptive potential of winter wheat varieties. Methods. The studies were carried out in accordance with the field test methodology. The wheat varieties of different types of growing, different genetic and ecological origins were studied. Results. In our studies, plasticity index (bi) of most winter wheat varieties was close to one and higher under various growing conditions. The yield advantage of a number of varieties was mainly in

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Ormeli, E. I. "DEPENDENCE OF SPRING WHEAT YIELD ON HYDROTHERMIC CONDITIONS IN THE SARATOV REGION." Bulletin of Udmurt University. Series Biology. Earth Sciences 31, no. 4 (2021): 467–73. http://dx.doi.org/10.35634/2412-9518-2021-31-4-467-473.

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Using long-term stationary field studies on the phases of development of spring wheat, a prognostic equation for calculating the yield of a given crop depending on the duration of the growing season with a monthly lead time was derived. Taking into account the hydrothermic factors of the Saratov region, the prognostic equation of the multiple function of the yield of spring wheat from the amount of precipitation for April-May, the average air temperature in May, the amount of precipitation in June, the amount of precipitation in July, and the duration of the growing season was calculated.

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GILLETT, A. G., N. M. J. CROUT, D. T. STOKES, R. SYLVESTER-BRADLEY, and R. K. SCOTT. "Simple winter wheat green area index model under UK conditions." Journal of Agricultural Science 132, no. 3 (1999): 263–71. http://dx.doi.org/10.1017/s0021859699006346.

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A simple model of canopy expansion and senescence with accumulated thermal time from sowing was used to describe differences in canopy development and potential size across a range of sites in the UK between 1992 and 1995. The principal model inputs were nitrogen, temperature and sowing date. The model was calibrated across six sites within the major wheat growing areas using canopy data collected during the 1992/93 and 1993/94 growing seasons and was validated using data collected in the 1994/95 season. The model was able to predict the time course of green area index (GAI) over a season with

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Gryazeva, V. I., M. Kasynkina, S. M. Kudin, and N. I. Sigov. "Agroecological potential of winter soft wheat varieties for Middle Volga region conditions." IOP Conference Series: Earth and Environmental Science 953, no. 1 (2022): 012021. http://dx.doi.org/10.1088/1755-1315/953/1/012021.

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Abstract Ecological plasticity and stability in productivity of seven varieties of winter soft wheat were studied in 2020-2021. As a result of the study it was found that on average for 2 years the most productive varieties were Grom, Surava and Biryuza with yields of 60.5, 48.5 and 46.5 dt/ha, respectively. Moisture and protein content in all the varieties studied were within the optimum limits. The environment index showed that growing conditions were worse in 2021 (Ij = -12.8) than in 2020 (Ij = 12.9). The varieties Grom, Biryuza and Krastal were the most plastic (bi - 1.3; 1.53; 1.41, resp

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Váňová, M., K. Klem, P. Matušinský, and M. Trnka. "Prediction model for deoxynivalenol in wheat grain based on weather conditions." Plant Protection Science 45, Special Issue (2010): S33—S37. http://dx.doi.org/10.17221/2834-pps.

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Environmental factors influence the growth, survival, dissemination and hence the incidence of <i>Fusarium</i> fungi and the disease severity. The knowledge of the quantitative and qualitative effects of environmental factors and growing practices on initial infection, disease development and mycotoxin production is important for prediction of disease severity, yield impact and grain contamination with mycotoxins. The objective of this study was to design a model for prediction of deoxynivalenol (DON) content in winter wheat grain based on weather conditions, preceding crop and soi

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Los, R., and N. Dubovyk. "Research of modern varieties of winter wheat according to productivity depending on growing conditions." Agrobìologìâ, no. 2(174) (December 27, 2022): 119–29. http://dx.doi.org/10.33245/2310-9270-2022-174-2-119-129.

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The creation of modern varieties of winter wheat has become an impetus to the intensification of cultivation technologies, which was directed to revealing the genetic potential of the latter, which is possible only provided the implementation of the entire complex of agrotechnological measures and hard technology of growing seeds. The productivity of varieties which are dif-ferent by genotype depends to a large extent on predecessors, sowing terms and weather conditions during the vegetation period. The purpose of our research was to determine the potential crop capacity of new winter wheat va

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Salaria, Sahil, R. S. Rana, Garima Chauhan, Tarun Sharma, Ranu Pathania, and Priyanka. "Effect of Sowing Dates and Wheat Cultivars on Agro Meteorological Indices of Wheat under Conditions of North-western Himalayas, India." International Journal of Plant & Soil Science 36, no. 10 (2024): 282–89. http://dx.doi.org/10.9734/ijpss/2024/v36i105077.

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Climate change in recent times have presented a scenario of elevated susceptibility of wheat to rising temperatures. Agro-meteorological indices can present a scenario of variable response of wheat to diverse conditions. A field investigation was conducted in rabi season of 2016-17 at Research farm, Department of Agronomy, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur to evaluate the influence of sowing dates and wheat cultivars on agro-meteorological indices such as growing degree days, photothermal units, Helio thermal units and phenothermal index of wheat crop. The field investigati

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Bazalii, V. V., I. V. Boichuk, Ya O. Lavrynenko, H. H. Bazalii, Ye O. Domaratskyi, and O. V. Larchenko. "Features of the formation of productivity signs of the yielding capacity in winter wheat varieties under different growing conditions." Faktori eksperimental'noi evolucii organizmiv 27 (September 1, 2020): 29–34. http://dx.doi.org/10.7124/feeo.v27.1298.

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Aim. Further improvement and application of modern methods of wheat breeding of different types of development for adaptiveness caused by change in the character of manifestation of limiting environmental factors under conditions of the Southern Ukrainian Steppe. Methods. Field experiment, selection and genetic, calculation and comparison research methods were used. Wheat varieties of different genetic and ecological origin under different growing conditions were examined. Results. Analysis of the parameters of plasticity and stability of the elements of the yield structure in winter wheat var

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Løes, Anne-Kristin, Randi B. Frøseth, Jon Arne Dieseth, Josefine Skaret, and Caroline Lindö. "What should organic farmers grow: heritage or modern spring wheat cultivars?" Organic Agriculture 10, S1 (2020): 93–108. http://dx.doi.org/10.1007/s13165-020-00301-7.

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AbstractTo achieve a complete organic value chain, we need organic seed from cultivars adapted to organic growing. A separate breeding for organic growing is difficult to achieve in small markets. Many breeding goals are equal for organic and conventional cereals, and cultivars failing to qualify as a commercial variety for conventional growing may possibly perform well in organic growing, with different regimes of fertilisation and plant protection. A field trial was conducted over 2 years to compare 25 cultivars of spring wheat, ranging from one land race and some old varieties released betw

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Amelin, A. V., E. I. Chekalin, V. V. Zaikin, and R. A. Ikusov. "Features of adaptation of photosynthesis of winter wheat plant leaves to growing conditions." E3S Web of Conferences 254 (2021): 02013. http://dx.doi.org/10.1051/e3sconf/202125402013.

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Depending on the growing conditions, the intensity of photosynthesis of winter wheat plant leaves varies from 7.58 to 15.76 µmol CO2/m2s, significantly decreasing (on average by 41%) in dry and hot weather. During the day, its value varies from 7.07 to 12.48 µmol CO2/m2s, reaching a maximum (12.48 µmol CO2/m2s) in the morning (from 9:00 to 11:00 am), when the air temperature is not so high (from 18 to 23°C), and the light becomes saturating (1000 -1300 µmol/m2s). In the time following, the intensity of leaf photosynthesis decreases, reaching the minimum values at 7:00 pm. At the same time, the

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Paff, Kirsten, and Senthold Asseng. "Comparing the effects of growing conditions on simulated Ethiopian tef and wheat yields." Agricultural and Forest Meteorology 266-267 (March 2019): 208–20. http://dx.doi.org/10.1016/j.agrformet.2018.12.010.

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Khlebova, L. P., N. V. Barysheva, A. I. Ziborov, and I. A. Brumberg. "Black point in spring durum wheat under different environmental conditions." Ukrainian Journal of Ecology 9, no. 4 (2019): 713–18. http://dx.doi.org/10.15421/2019_815.

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The study of cereal seed mycocenosis is relevant in solving problems determining the production of healthy, environmentally friendly agricultural products. Black point of wheat grain is a disorder characterised by a brown-black discolouration at the embryo end of the kernel. It is found in all regions of durum wheat cultivation and it results in significant economic loss annually. We studied seven varieties of spring durum wheat that were grown in 2014-2019. The weather conditions of the growing season have a significant impact on the development of black point of durum wheat in the forest-ste

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Błaszczyk, Lidia, Sylwia Salamon, and Katarzyna Mikołajczak. "Fungi Inhabiting the Wheat Endosphere." Pathogens 10, no. 10 (2021): 1288. http://dx.doi.org/10.3390/pathogens10101288.

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Wheat production is influenced by changing environmental conditions, including climatic conditions, which results in the changing composition of microorganisms interacting with this cereal. The group of these microorganisms includes not only endophytic fungi associated with the wheat endosphere, both pathogenic and symbiotic, but also those with yet unrecognized functions and consequences for wheat. This paper reviews the literature in the context of the general characteristics of endophytic fungi inhabiting the internal tissues of wheat. In addition, the importance of epigenetic regulation in

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Bakhriddin Abdsattarovich, Kiryigitov. "Influence of Environmental Conditions on Yield of Agricultural Crops." Nutrition and Food Processing 6, no. 7 (2023): 01–03. http://dx.doi.org/10.31579/2637-8914/150.

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The article presents ideas about the need for agricultural technology for growing early-ripening varieties of winter wheat, taking into account soil and climatic conditions, individual feeding norms, and irrigation regime. Soil moisture has been studied as the main factor affecting the yield of winter wheat under irrigated agriculture. Additionally, the conditions for the use of organic waste from the production of fungi are studied, as well as the necessary technologies for its practical application.

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TURK, M. A., and A. M. TAWAHA. "WHEAT RESPONSE TO 2,4-D APPLICATION AT TWO GROWTH STAGES UNDER SEMI-ARID CONDITIONS." Acta Agronomica Hungarica 49, no. 4 (2001): 387–91. http://dx.doi.org/10.1556/aagr.49.2001.4.10.

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A 2-year field study was conducted during the rainy seasons of 1999 and 2000 at Houfa in northern Jordan, to study the performance of two wheat cultivars ACSAD 65 and F8 and their response to hand weeding (practised monthly during the growing seasons) and 2,4-D application at different growth stages. In both growing seasons, no significant differences (P≤0.05) in grain yield were recorded between the cultivars studied. Differences in weed number and fresh weight were significant between the various treatments in both seasons. Hand weeding proved the best method of weed control. In both growing

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Chai, Yongmao, Zhangchen Zhao, Shan Lu, Liang Chen, and Yingang Hu. "Field Evaluation of Wheat Varieties Using Canopy Temperature Depression in Three Different Climatic Growing Seasons." Plants 11, no. 24 (2022): 3471. http://dx.doi.org/10.3390/plants11243471.

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During the breeding progress, screening excellent wheat varieties and lines takes lots of labor and time. Moreover, different climatic conditions will bring more complex and unpredictable situations. Therefore, the selection efficiency needs to be improved by applying the proper selection index. This study evaluates the capability of CTD as an index for evaluating wheat germplasm in field conditions and proposes a strategy for the proper and efficient application of CTD as an index in breeding programs. In this study, 186 bread wheat varieties were grown in the field and evaluated for three co

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Povydalo, V. M., and O. M. Tereshchenko. "Technology of winter wheat growing with mineral fertilizer on sloped agrolandscapes." Agriculture and plant sciences: theory and practice, no. 4 (September 23, 2023): 78–83. https://doi.org/10.54651/agri.2023.04.09.

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To determine the efficiency of the technology of growing winter wheat with mineral fertilizer in sloping agro-landscapes for the production of quality products. Methods. Field − for monitoring the growth and development of plants, yield formation and evaluation of elements of cultivation technology; measuring and measuring-weighing − to determine the yield of crops; laboratory − to determine the qualitative characteristics of agrochemical and physicochemical properties; statistical — to establish the reliability of the obtained research results; calculation-comparative − to assess the economic

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Vasetsky, Nikolai, Alexander Paramonov, Oksana Tseluyko, Andrey Fedyushkin, and Sergey Pasko. "Influence of some factors on the production process of spring wheat plants." E3S Web of Conferences 273 (2021): 01015. http://dx.doi.org/10.1051/e3sconf/202127301015.

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The article shows that the productivity of spring wheat is determined by the total effect of a set of conditions, each of which affects the amount of products obtained. As a result of the research, it was found that the yield of spring wheat directly depends on the hydrothermal conditions of the growing season. The key factor affecting the increase in the productivity of crops when using mineral fertilizers is the amount of precipitation during the growing season. The use of mineral fertilizers can significantly increase the yield of spring wheat, reducing the negative effect of the hydrotherm

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Ruska, Banda, and Camelia Anisoara. "The influence of climatic conditions of the harvest year on the wheat quality." Acta Agraria Debreceniensis, no. 68 (February 18, 2016): 23–25. http://dx.doi.org/10.34101/actaagrar/68/1765.

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Technological potential of wheat bread depends on the variety, manner and type of fertilizer, irrigation conditions and climatic conditions in their absence. This study was done on two varieties of wheat grown in Bihor county in a place with identical fertilization conditions, for two different years: year 2014 can be characterized by a greater quantity of rainfall during the wheat vegetation period and the year 2015 can be characterized by a drought during the growing wheat on the subject of the study. In the study was examined whether climatic conditions have any influence on the technologic

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Aranguren, Marta, Ander Castellón, and Ana Aizpurua. "Wheat Yield Estimation with NDVI Values Using a Proximal Sensing Tool." Remote Sensing 12, no. 17 (2020): 2749. http://dx.doi.org/10.3390/rs12172749.

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Nitrogen (N) splitting is critical to achieving high crop yields without having negative effects on the environment. Monitoring crop N status throughout the wheat growing season is key to finding the balance between crop N requirements and fertilizer needs. Three soft winter wheat fertilization trials under rainfed conditions in Mediterranean climate conditions were monitored with a RapidScan CS-45 (Holland Scientific, Lincoln, NE, USA) instrument to determine the normalized difference vegetation index (NDVI) values at the GS30, GS32, GS37, and GS65 growth stages. The threshold NDVI values in

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YORULMAZ, Levent, Remzi ÖZKAN, Merve BAYHAN, Mehmet YILDIRIM, Önder ALBAYRAK, and Muhammet ÖNER. "Evaluation of the Performance of Some Bread Wheat Genotypes Under Drought Conditions By GGE Biplot Analysis Method." Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi 23, no. 2 (2022): 88–95. http://dx.doi.org/10.17474/artvinofd.1089852.

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Today, the most important factor limiting wheat production and productivity is drought. In order to increase wheat production, it has become imperative for plant breeders to develop varieties that are suitable for the growing conditions of the region, resistant to drought, and have high adaptability. In the study, it was aimed to evaluate the agronomic performances of some bread wheat genotypes in Diyarbakır conditions and to determine the genotypes with high yield for the region by the GGE Biplot analysis method. The study was carried out under rain-fed conditions in the experiment area of th

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Chernobai, Julia, and Vicktor Rjabchun. "Variability of performance and yield constituents in winter bread wheat accessions." Știința Agricolă, no. 1 (August 2023): 86–92. http://dx.doi.org/10.55505/sa.2023.1.09.

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This paper is focused on the study of the performance constituent variability in 104 new winter bread wheat cultivars from 10 countries worldwide, which was carried out in 2016-2019 at the Plant Production Institute named after V.Ya. Yuriev of NAAS of Ukraine. Research results revealed that spike length was the least variable parameter depending on the growing conditions (CV = 2.0–19.2%) and that the following characteristics responded most strongly to changes in the growing conditions: kernel number per spike (CV = 3.5–30.6%), spike weight (CV = 2.3–47.1%), and kernel weight per spike (CV = 1

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Meena, RP, SC Tripathi, S. Chander, RS Chookar, Msamrutha A. Verma, and RK Sharma. "Identifying drought tolerant wheat varieties using different indices." SAARC Journal of Agriculture 13, no. 1 (2015): 148–61. http://dx.doi.org/10.3329/sja.v13i1.24188.

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Moisture stress is a major constraint in productivity across the wheat growing zones of India. Climate change and uneven rainfall further aggravate the situation under moisture stress environments. Wheat genotypes capable of giving increased yield under a broad range of optimal and sub-optimal water availability are considered desirable. This study was undertaken to evaluate various selection indices of moisture stress and their applicability in identifying drought tolerant wheat genotypes which can adapt to various moisture stressed environments in different wheat growing zones of India i.e.,

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