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Research of Some Varieties of Spring Barley (Hordeum vulgare), EU Region, Redimenets in the Agroecological Conditions of Kosovo

Shala Nexhdet, Hoxha Ibrahim, Dreshaj Adem, Sejfijaj Osman

Ecological Engineering & Environmental Technology

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2023

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Vol. 24, iss. 3

19--25

EN

The object of the study are 6 varieties of spring barley from the region and the EU: Tunika, Ortega, Josefina, Astor, Jaran Askona. The plots where parameters for two different agro-climatic areas and pedological differences are researched are: Dukagjini field in Pejë. The research of the Agricultural Institute of Kosovo and the Kosovo Plain, as in Pestovo, which is privately owned land, in Kosovo. Barley is a strategic crop which is planted every year on an area of 5000–10000 ha. The average yield realized during the last years is about 2.5 t/ha. The agroclimatic and pedological data of Kosovo, compared to the yields obtained in barley culture, show that the genetic potential of barley production is great. Kosovo has an area of 1.1 million ha, of which 53 percent is under cultivation, 41 percent from forests. About 88% of agricultural land is privately owned, while the rest is owned by social enterprises. Of the 577,000 ha of agricultural land, about 300,000 ha are planted with agricultural crops. Cereals are cultivated on 44% of the surface, of which wheat 45%, corn 44%, oats 8%, barley 3% and rye less than 1%.

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Influence of Cultivation Technology on the Growth and Development of Sweet Corn Plants of Hybrid Moreland F1

Hryhoriv Yaroslava, Butenko Sergey, Hotvianska Anna, Nozdrina Nataliia, Rozhko Valentina, Karpenko Olena, Sykalo Оksana, Kustovska Alla, Toryanik Valentina, Salatenko Ivan

Ecological Engineering & Environmental Technology

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2022

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Vol. 23, iss. 6

104--110

EN

The results of research on the influence of plant standing density and level of mineral fertilization on growth and development of sweet corn plants of hybrid Moreland F1 on sod–podzolic soils have been presented. The change in influence degree of technological factors on the height of sweet corn plants in different periods of the crop growth and development has been established. It was determined that the longest vegetation period had the crops of sweet corn grown under conditions of full mineral fertilization and maximum plant density of 80.000/ha – 80.3 days, and the shortest one was on the variant with unfertilized background and plant density of 60.000/ha – 73.2 days. Increase of mineral fertilizer dose contributed to better growth of sweet corn than in variants without mineral fertilizers. Increase of plant density up to 80.000/ha led to unnatural stretching of plants (over 190 cm). It was determined that the optimal plant height of the crops was at the density of 60 thousand/ha on the background of nutrition N135P90K125 + N60 + N30. The maximum average daily growth was characterized by sweet corn plants on the background of nutrition N135P90K125 + N60 + N30 with plant density 80.000/ha – 2.93 cm.

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Andean Grassland Species: Net Aerial Primary Productivity, Density, Ecomorphological Indices, and Soil Characteristics

Yaranga Raúl, Van Vuure Aart, Fuentes Anibal, Fuentes Abner, Maraví Karol, Román Mariela, Cáceres Drussi, Fuentes Carlos A.

Journal of Ecological Engineering

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2021

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Vol. 22, nr 10

163--175

EN

The tall grass vegetation in the Andean grassland ecosystems covers the largest area compared to other types of vegetation such as Puna grass, wetland and others. The grasslands are frequently set on fire by livestock farmer, seriously affecting the ecosystem. One way to mitigate this problem is to use these species as a source of plant fibre, which can be economically useful to the interests of the livestock family without affecting the ecosystem. To advance in this approach, it is necessary to know the functional characteristics of the plants; therefore, we evaluated the aerial primary productivity, plant density per m2, basal cover, aerial cover and leaf height, whose data were analysed using the generalised linear mixed model and the correlation between these variables with the physical-chemical characteristics of the soil, by means of principal component analysis and canonical correlation, in seven species of grassland and seven control plots, located between 3860 and 4333 metres above sea level. The results showed significant differences for p=0.001 between species, and between plots, and a canonical correlation grouped in two clusters that showed the differentiated importance of soil elements with the phytomass produced.

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Ocena odmian buraka cukrowego uprawianego w Czeskiej Republice

Šařec O., Šařec P., Dobek T.

Inżynieria Rolnicza

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2006

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R. 10, nr 6(81)

249-256

PL

Od dłuższego czasu w Zakładzie Rolnym Agro Slatiny (Republika Czeska) są prowadzone badania dotyczące oceny odmian buraka cukrowego. Co roku ocenia się ponad 30 odmian buraka. Oceniano plon korzeni i liści, obsadę roślin, zawartość cukru w korzeniu, plon biologiczny cukru, straty spowodowane niewyorywaniem i gubieniem korzeni buraka oraz zysk. W artykule przedstawiono badania prowadzone w latach 2003 i 2004. Rok 2003 był rokiem o małej ilości opadów i wysokiej temeraturze, co spowodowało wzrost zwięzłości gleby. Było to przyczyną (w przypadku niektórych odmian) zwiększenia strat. Rok 2004 charakteryzował się optymalną wilgotnością gleby i w tym roku straty przy zbiorze kombajnowym, wszystkich odmian były niższe niż w roku poprzednim.

EN

For a long time now, research on assessment of sugar beet varieties has been done in the Agricultural Plant Agro Slatiny (Czech Republic). Every year, more than 30 sugar beet varieties are assessed. The assessed parameters are root and leaf yield, plant density, sugar content in root, biological sugar crop, losses due to not digging or losing the roots, as well as the profit. In the article the research done in the years 2003 and 2004 is presented. The year 2003 was a year with scarce precipitation and high temperatures, which resulted in increased firmness of the soil. This was the cause (in case of some varieties) of higher losses. The year 2004 was characterised by optimum soil humidity and in that year, the harvesting losses with all the varieties were lower than in the previous year.