Seasonal dynamics and diversity of weed vegetation in tilled
and mulched vineyards

J 2003

Seasonal dynamics and diversity of weed vegetation in tilled and mulched vineyards

LOSOSOVÁ, Zdeňka, Jiří DANIHELKA a Milan CHYTRÝ

Základní údaje

Originální název

Seasonal dynamics and diversity of weed vegetation in tilled and mulched vineyards

Autoři

LOSOSOVÁ, Zdeňka (203 Česká republika, garant), Jiří DANIHELKA (203 Česká republika) a Milan CHYTRÝ (203 Česká republika)

Vydání

Biologia, Bratislava, Slovak Academy of Sciences, 2003, 0006-3088

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 0.183

Kód RIV

RIV/00216224:14310/03:00008623

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000181545100008

Klíčová slova anglicky

management; ordination; plant community; weed control; Czech Republic

Štítky

Czech Republic, management, ordination, Plant community, weed control

Změněno: 19. 8. 2003 09:44, prof. RNDr. Milan Chytrý, Ph.D.

Anotace

V originále

Seasonal dynamics of weed vegetation and their response to tilling and mulching were studied in a vineyard in the south-eastern part of the Czech Republic. The objective of the study was to determine shifts in the diversity of weed vegetation, associated with the transition from intensive agricultural management with frequent tilling and herbiciding, to a more environment-friendly management by mulching. Vegetation was studied in permanent plots of 1 x 1 m. First sampling was done in 1994, when even lanes, between the rows of grapevine, were still tilled while mulching was newly introduced in odd lanes. After the entire vineyard had been converted into mulching in 1995, permanent plots were re-sampled in 1999 and 2000. The plots were repeatedly sampled 5 to 7 times a year. In this way, three variants could be compared, including tilling, recently introduced mulching, and mulching lasting for 4x6 years. Redundancy analysis and variance partitioning showed that 49.5% of the variation in species composition could be explained by management and 22.6% by seasonal changes. Mulching led to increased species richness and to an increased proportion of hemicryptophytes at the expense of therophytes. Species associated with particular management types and particular seasons were determined.

Návaznosti

MSM 143100010, záměr

Název: Časoprostorová dynamika biodiverzity v ekosystémech střední Evropy.

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Časoprostorová dynamika biodiverzity v ekosystémech střední Evropy

Citovat

LOSOSOVÁ, Zdeňka, Jiří DANIHELKA a Milan CHYTRÝ. Seasonal dynamics and diversity of weed vegetation in tilled and mulched vineyards. Biologia. Bratislava: Slovak Academy of Sciences, 2003, roč. 58, č. 1, s. 49-57. ISSN 0006-3088.

@article{485301,
   author = {Lososová, Zdeňka and Danihelka, Jiří and Chytrý, Milan},
   article_location = {Bratislava},
   article_number = {1},
   keywords = {management; ordination; plant community; weed control; Czech Republic},
   language = {eng},
   issn = {0006-3088},
   journal = {Biologia},
   title = {Seasonal dynamics and diversity of weed vegetation in tilled and mulched vineyards},
   url = {http://www.sci.muni.cz/botany/chytry/Bio2003.pdf},
   volume = {58},
   year = {2003}
}

TY  - JOUR
ID  - 485301
AU  - Lososová, Zdeňka - Danihelka, Jiří - Chytrý, Milan
PY  - 2003
TI  - Seasonal dynamics and diversity of weed vegetation in tilled and mulched vineyards
JF  - Biologia
VL  - 58
IS  - 1
SP  - 49-57
EP  - 49-57
PB  - Slovak Academy of Sciences
SN  - 00063088
KW  - management
KW  - ordination
KW  - plant community
KW  - weed control
KW  - Czech Republic
UR  - http://www.sci.muni.cz/botany/chytry/Bio2003.pdf
N2  - Seasonal dynamics of weed vegetation and their response to tilling and mulching were studied in a vineyard in the south-eastern part of the Czech Republic. The objective of the study was to determine shifts in the diversity of weed vegetation, associated with the transition from intensive agricultural management with frequent tilling and herbiciding, to a more environment-friendly management by mulching. Vegetation was studied in permanent plots of 1 x 1 m. First sampling was done in 1994, when even lanes, between the rows of grapevine, were still tilled while mulching was newly introduced in odd lanes. After the entire vineyard had been converted into mulching in 1995, permanent plots were re-sampled in 1999 and 2000. The plots were repeatedly sampled 5 to 7 times a year. In this way, three variants could be compared, including tilling, recently introduced mulching, and mulching lasting for 4x6 years. Redundancy analysis and variance partitioning showed that 49.5% of the variation in species composition could be explained by management and 22.6% by seasonal changes. Mulching led to increased species richness and to an increased proportion of hemicryptophytes at the expense of therophytes. Species associated with particular management types and particular seasons were determined.
ER  -

LOSOSOVÁ, Zdeňka, Jiří DANIHELKA a Milan CHYTRÝ. Seasonal dynamics and diversity of weed vegetation in tilled and mulched vineyards. \textit{Biologia}. Bratislava: Slovak Academy of Sciences, 2003, roč.~58, č.~1, s.~49-57. ISSN~0006-3088.

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