Assessment of mineral nitrogen fertilization of early potato varieties in integrated production

Trawczynski, C

doi:10.5601/jelem.2020.25.4.2066

Cited by 6 publications

(6 citation statements)

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“…The Oberon cultivar had much higher yield than the Malaga cultivar. The influence of genetic characteristics of varieties on the content and yields of dry matter and starch of potato tubers was reported by Barbaś and Sawicka [2016], Kahlel and Sultan [2019], Mystkowska [2019], Trawczyński [2021]. Herbicide and herbicide with biostimulants significantly increased the dry matter yield of tubers in comparison to the control object.…”

Section: Resultsmentioning

confidence: 72%

“…Potato is a plant easily available on the market, with many uses: direct consumption and food processing (chips, crisps, dried), starch for the agri-food and chemical industry (starch, glucose, maltodextrins, glucose syrups, modified starches, ethanol) or feed for farm animals (fresh tubers, dried potatoes, potato protein) [Zaheer andAkhatar 2016, Javed et al 2019]. Therefore, specific quality requirements apply to each application, which is determined by many factors, such as: variety, agrotechnical treatments, climatic and soil conditions [Bártová et al 2009, Kahlel and Sultan 2019, Trawczyński 2021]. In modern agriculture, natural and synthetic biostimulants, which have a positive effect on the yield of potato tubers and their quality, are used more and more often [Pavlista 2011, Mystkowska 2019].…”

Section: Introductionmentioning

confidence: 99%

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Yield-Forming Effects of Herbicide and Biostimulants Application in Potato Cultivation

Zarzecka¹,

Gugała²,

Mystkowska³

et al. 2022

J. Ecol. Eng.

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A field experiment was carried out in 2018-2020 in central-eastern Poland. The aim of the study was to determine the effect of different methods of applying herbicide and herbicide with biostimulants on the yields of dry matter, starch and protein. The experiment was established using the split-plot method, in which the first factor were two potato varieties (Oberon and Malaga), and the second factor involved five methods of applying herbicide and herbicide with biostimulants (1. control object, 2. clomazone herbicide + metribuzin, 3. clomazone herbicide + metribuzin + PlonoStart biostimulant, 4. clomazone herbicide + metribuzin + Aminoplant biostimulant, 5. clomazone herbicide + metribuzin + Agro-Sorb-Folium biostimulant). Potato varieties and methods of herbicide and biostimulant application significantly influenced the yield of dry matter, starch and protein. The highest yields of the above-mentioned tuber components were obtained from objects 5 and 3 sprayed with herbicide with the Agro-Sorb-Folium and PlonoStart biostimulants. The weather conditions prevailing in the years of the research were also decisive for the yield of protein collected from the area unit.

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Section: Resultsmentioning

confidence: 72%

Section: Introductionmentioning

confidence: 99%

Yield-Forming Effects of Herbicide and Biostimulants Application in Potato Cultivation

Zarzecka¹,

Gugała²,

Mystkowska³

et al. 2022

J. Ecol. Eng.

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“…Badr i in. [2012], a na wzrost udziału w plonie bulw dużych szczególną uwagę zwracał Trawczyński [2021].…”

Section: Ryc 1 Reakcja Badanych Odmian Na Nawożenie Azotemunclassified

Wpływ nawożenia mineralnego azotem na plon i jakość bulw bardzo wczesnych i wczesnych odmian ziemniaka uprawianych na wczesny zbiór

Trawczynski

2023

Self Cite

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W latach 2017–2019 przeprowadzono na glebie lekkiej dwuczynnikowe doświadczenia zlokalizowane w IHAR-PIB, oddział Jadwisin. Celem badań było określenie nawożenia mineralnego azotem na wielkość plonu i wybrane cechy jakości bulw odmian ziemniaka uprawianych na wczesny zbiór oraz wymagań w stosunku do optymalnej dawki azotu. Wielkość plonu i jakość bulw oceniono po zbiorze, 75 dni od posadzenia ziemniaków. Jakość bulw oceniono na podstawie struktury (udziału w plonie bulw małych, średnich i dużych), wad zewnętrznych (udziału w plonie bulw zdeformowanych, zazieleniałych i porażonych parchem zwykłym), zawartości skrobi i azotanów (V) w bulwach. Na podstawie funkcji regresji określono wymagania odmian w stosunku do optymalnej dawki azotu. Czynnikami doświadczeń były: dawka azotu (50, 100, 150 kg·ha–1 i obiekt bez stosowania azotu) oraz odmiany (Bohun, Lady Rosetta, Lawenda, Madeleine, Magnolia – jadalne, wczesne, i Tonacja – jadalna bardzo wczesna). Zastosowanie dawki azotu 50 kg N·ha–1 przyczyniło się do istotnego wzrostu plonu i zawartości skrobi w bulwach. Pod wpływem dawek azotu w ilości 100 i 150 kg N·ha–1 uzyskano istotne zmniejszenie udziału w strukturze plonu bulw małych – o średnicy poniżej 30 mm, bulw średnich – o średnicy 31–60 mm, oraz zwiększenie bulw dużych – o średnicy powyżej 60 mm, i poziomu azotanów w bulwach. Badane odmiany wykazywały zróżnicowane wymagania w stosunku do optymalnej dawki azotu, od 72 do 95 kg N·ha–1. Najbardziej predysponowane do uprawy na wczesny zbiór były odmiany: Lawenda i Magnolia.

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“…Potato (Solanum tuberosum L.)-a culture of all-round application, with a total production volume of almost 368 million tons in the world [1,2,3,4]. More than 1 billion people around the world consume potato; in addition to nutritional value, the role of potato in other food industries, such as frozen semi-finished products, chips, dehydrated potato products, potato starch, etc., has recently been increasing [5,6,7,8]. Potato tubers contain 77% water and 16-18% starch, 0.9% sugar, 4.4% protein, 0.9% minerals, 0.59% fiber, 0.14% crude fat, in addition, they are a source of vitamins A, B, and C, as well as minerals such as potassium (K), magnesium (Mg), and iron (Fe).…”

Section: Introductionmentioning

confidence: 99%

Agroecological assessment of new promising potato varieties in the conditions of the Moscow region

Shitikova,

Zarenkova,

Savoskina

et al. 2023

BIO Web Conf.

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The article presents the results of research on the basis of which the most productive high-yielding potato varieties have been identified, the genetic potential of which can be realized when cultivated in the conditions of the Moscow region. In the conditions of field experiment, an agroecological assessment of new promising potato varieties of Russian and foreign breeding was carried out. The tasting evaluation of varieties under VNIIKH methodology according to a set of assessments showed that the varieties had the highest taste qualities: Nadezhda, Severnoye Siyanie, and Vector, while the Nadezhda variety received the highest score (53.4). Potato yield on average for two years was largely determined by the climatic provision of vegetation conditions and variety adaptive ability to adapt to changing conditions: for the Pamyati Lorkha variety, conditions were favorable in the formation of yield at the level of 39 t/ha, while there was an increase in the total yield structure of the proportion of seed (50-80 g) tubers, during tuber formation of the Kumach variety humidification conditions were unfavorable, which was reflected in the formation of the yield subsequently at the level of 23.2 t/ha, while an increase in the proportion of tubers of non-commercial fraction was noted.

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Assessment of mineral nitrogen fertilization of early potato varieties in integrated production

Cited by 6 publications

References 0 publications

Yield-Forming Effects of Herbicide and Biostimulants Application in Potato Cultivation

Yield-Forming Effects of Herbicide and Biostimulants Application in Potato Cultivation

Wpływ nawożenia mineralnego azotem na plon i jakość bulw bardzo wczesnych i wczesnych odmian ziemniaka uprawianych na wczesny zbiór

Agroecological assessment of new promising potato varieties in the conditions of the Moscow region

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