WEED VEGETATION OF A VINEYARD ON SANDY SOIL

VIKTOR JÓZSEF VOJNICH, ENDRE PÖLÖS, FERENC BAGLYAS

Abstract


Weeds are particularly competitive with grapes on sandy soil. They extract water and nutrients from the crops besides they shade plants. A weed survey was carried out in the demonstration vineyard of the Faculty of Horticulture and Rural Development of Pallas Athena University, in Kecskemét, in Hungary. The coenological survey was in 10th September 2015. The recordings were made in 5 x 2 m plots with Braun-Blanquet methods. Factors affecting of weed communities: Grown in culture; Climatic factors; Soil type; Soil cultivation; Methods of weed control; Allelopathy

We found four types of weed communities: 1. Puncture vine (Tribulus terrestris); 2. Common purslane (Portulaca oleracea); 3. White goosefoot (Chenopodium album); 4. Bindweed (Convolvulus arvensis)

Keywords


weed control; soil cover; allelopathy; vineyard; Braun-Blanquet methods

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References


BRAUN-BLANQUET J., 1964, Pflanzensoziologie, Grundzüge der Vegetationskunde. (3. Auflage). Springer Verlag, Wien

BUNTING A.H., 1960, Some reflection on the ecology of weeds, Blackwell, Oxford.

HOLZNER W., NUMATA M., 1978, Biology and ecology of weeds, Springer Netherlands, Dordrecht

LEHOCZKY É., 1994, A gyomnövények és kultúrnövények versengése a tápanyagokért. In Debreczeni B. – Debreczeni Bné (szerk.) Trágyázási kutatások 1960-90-ig. Akadémiai Kiadó, Budapest, 355-361

UJVÁROSI M., 1973, Gyomnövények, Mezőgazdasági Kiadó, Budapest


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Copyright (c) 2017 Viktor József Vojnich, Endre Pölös, Ferenc Baglyas

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LUCRĂRI ȘTIINȚIFICE MANAGEMENT AGRICOL

ISSN print 1453-1410
ISSN online 2069-2307
(former ISSN 1453-1410, E-ISSN 2069-2307)

PUBLISHER: AGROPRINT Timisoara, Romania
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