The turfs quality of selected Slovak varieties of the genus Festuca under the conditions without irrigation

Kovár, Peter; Vozár, Ľuboš; Jančovič, J.

doi:10.11118/actaun201260060181

Cited by 2 publications

(4 citation statements)

References 4 publications

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“…In ornamental lawns it participates in their aesthetic effect, in soil-conservation lawns it is important from the erosion point of view, in sports lawns it contributes to the creation of a firm and elastic turf sod, etc. (Gregorová, 2009;Kovár et al, 2012). From the values of this indicator (Table 6), we can see insignificant differences (p = 0.4528) between the treatments.…”

Section: Resultsmentioning

confidence: 86%

“…In addition to the above indicators for evaluating the quality of lawns, we can also use their mutual ratio, the so-called Thickening Lawn Index (TLI) (Kovár et al, 2012). Density is an important qualitative indicator of virtually all grasslands.…”

Section: Resultsmentioning

confidence: 99%

“…The average daily gain of weight of dry aboveground phytomass (ADGw) was calculated as follows: ADGw [g day -1 m -2 ] = production in the mowing/number of days of growth. The plant density was expressed by the thickening lawn index (TLI; g m -2 mm -1 ), which was calculated as the ratio of ADGw to ADGh (Kovár et al, 2012).…”

Section: Characteristics Of Used Fertilizersmentioning

confidence: 99%

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Changes in growth-production parameters of Lolium perenne L. turf after application of concentrated polysulfide fertilizer

Kovár

Vozár

Hric

2020

Acta fytotechn zootechn

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The changes in growth rate, daily production of above-ground phytomass and lawn density of turfgrass after application of fertilizer based on polysulfide (Sulka NKS+) were evaluated in Nitra (the Slovak Republic) climatic conditions. The polysulfide preparation was applied 2-times, 4-times and 6-times during the vegetation period in 2015–2017 and the effect was compared with a zero control. Stimulatory effect of Sulka NKS+ was shown in the average daily gain of grass height and average daily gain of aboveground phytomass weight with the most visible expression in the 2nd and 3rd year of cultivation. For the thickening lawn index was found out inhibitory effect of polysulfide fertilizer. The average values of the first two characteristics (average daily gains of grass height and weight of above-ground phytomass) have also increased with the increasing number of Sulka NKS+applications.

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Section: Resultsmentioning

confidence: 86%

Section: Resultsmentioning

confidence: 99%

Section: Characteristics Of Used Fertilizersmentioning

confidence: 99%

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Changes in growth-production parameters of Lolium perenne L. turf after application of concentrated polysulfide fertilizer

Kovár

Vozár

Hric

2020

Acta fytotechn zootechn

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“…the number of tillers per unit area). Higher values of TLI mean more phytomass per unit area in conversion on the unit of plant height -turf is denser (Kovár et al, 2012). The values of this indicator presented in Figure 3 show non-significant differences (p = 0.600) between variants.…”

Section: Resultsmentioning

confidence: 91%

The effect of Stockosorb® 500 Micro on the growth-production process of Festuca arundinacea Schreb.

Kovár

Vozár

Hric

2018

Acta fytotechn zootechn

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The aim of this paper was to determine the effect of different doses of Stockosorb® 500 Micro on the growth-production process of Festuca arundinacea Schreb. cv. Koreta. The pot experiment was realized in laboratory conditions in year 2010. There were used pots with volume 2 dm 3 and area on top 0.014 m 2 and 3 levels of the amount of Stockosorb® 500 Micro in experiment: 0 g.m-2 , 50 g.m-2 and 100 g.m-2. Quantity of seeds was 1.18 g per pot (i. e. 40,000 seeds per m 2). Each treatment had 4 replications. Irrigating of pots was with 150 ml water per pot 2 times a week. Results of observations showed a statistically significant effect of Stockosorb® 500 Micro on daily intensity of growth to the height (p = 0.040), the total harvest of aboveground phytomass (P = 0.000) and nonsignificant effect on the intensity of the production of aboveground phytomass (P = 0.084). Stimulatory effect on indicators of the growth-production process of Festuca arundinacea Schreb. cv. Koreta had only Stockosorb® 500 Micro at dose 50 g.m 2. Application of 100 g.m 2 of Stockosorb® 500 Micro inhibited growth and production of that grass species, but with lower variability of average daily gain of height (ADGh), average daily gain of weight (ADGw) and thickening lawn index (TLI) values. Lower daily intensity of growth and phytomass production and higher turf density (expressed as thickening lawn index) is positively evaluated from the viewpoint of lawn management.

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The turfs quality of selected Slovak varieties of the genus Festuca under the conditions without irrigation

Abstract: KOVÁR, P., VOZÁR, Ľ., JANČOVIČ, J.: The turfs quality of selected Slovak varieties of the genus Festuca under the conditions without irrigation. Acta univ. agric. et silvic. Mendel. Brun., 2012, LX, No. 6, pp. 181-188

Cited by 2 publications

References 4 publications

Changes in growth-production parameters of Lolium perenne L. turf after application of concentrated polysulfide fertilizer

Changes in growth-production parameters of Lolium perenne L. turf after application of concentrated polysulfide fertilizer

The effect of Stockosorb® 500 Micro on the growth-production process of Festuca arundinacea Schreb.

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