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https://doi.org/10.5513/JCEA01/16.2.1593

Stem formation at alfalfa varieties and correlative dependences with some main parameters

Natalya Anastasova Georgieva ; Institute of Forage Crops, 89 Gen. Vl. Vazov Street, Pleven 5800, Bulgaria
Ivelina Mitkova Nikolova

Puni tekst: engleski, pdf (352 KB) str. 0-0 preuzimanja: 277* citiraj
APA 6th Edition
Anastasova Georgieva, N. i Mitkova Nikolova, I. (2015). Stem formation at alfalfa varieties and correlative dependences with some main parameters. Journal of Central European Agriculture, 16 (2), 0-0. https://doi.org/10.5513/JCEA01/16.2.1593
MLA 8th Edition
Anastasova Georgieva, Natalya i Ivelina Mitkova Nikolova. "Stem formation at alfalfa varieties and correlative dependences with some main parameters." Journal of Central European Agriculture, vol. 16, br. 2, 2015, str. 0-0. https://doi.org/10.5513/JCEA01/16.2.1593. Citirano 24.10.2021.
Chicago 17th Edition
Anastasova Georgieva, Natalya i Ivelina Mitkova Nikolova. "Stem formation at alfalfa varieties and correlative dependences with some main parameters." Journal of Central European Agriculture 16, br. 2 (2015): 0-0. https://doi.org/10.5513/JCEA01/16.2.1593
Harvard
Anastasova Georgieva, N., i Mitkova Nikolova, I. (2015). 'Stem formation at alfalfa varieties and correlative dependences with some main parameters', Journal of Central European Agriculture, 16(2), str. 0-0. https://doi.org/10.5513/JCEA01/16.2.1593
Vancouver
Anastasova Georgieva N, Mitkova Nikolova I. Stem formation at alfalfa varieties and correlative dependences with some main parameters. Journal of Central European Agriculture [Internet]. 2015 [pristupljeno 24.10.2021.];16(2):0-0. https://doi.org/10.5513/JCEA01/16.2.1593
IEEE
N. Anastasova Georgieva i I. Mitkova Nikolova, "Stem formation at alfalfa varieties and correlative dependences with some main parameters", Journal of Central European Agriculture, vol.16, br. 2, str. 0-0, 2015. [Online]. https://doi.org/10.5513/JCEA01/16.2.1593

Sažetak
During the period 2006-2009 in IFC-Pleven were studied 9 alfalfa varieties: Europe, Prista 2, Prista 3, Prista 4, Obnova 10, Pleven 6, Dara, Multifoliate and Dama. In the first year of its development alfalfa formed on average 1.42 number of stems per plant. During second and third year their quantity increased to 2.14 and 3.83 number whereafter during fourth year they decreased to 3.28. In all years (except the first year) was found a trend of increase in stem number from spring to autumn regrowth with average values 2.11, 2.85 and 3.05 respectively. Average for the four-year period the greatest number of stems (over the average for the nine studied varieties – 2.67) formed the Multifoliate variety followed by Europe, Prista 4, Obnova 10 and Dama. The varieties which are characterized by less density of stand (number of plants per unit area) had a greater number of stems per plant (r = -0.530). Correlations with mean and high positive value were found between stem formation and amount and distributions of rainfall during vegetation period (r = 0.989), year of alfalfa development (r = 0.861), nodulation (r = 0.763), weight of root mass (r = 0.411) as well as correlations with mean negative value between number of stems and percentage of damaged stems by Apion seniculus (r = -0.456).

Ključne riječi
alfalfa; correlations; stems; varieties

Hrčak ID: 141286

URI
https://hrcak.srce.hr/141286

Posjeta: 439 *