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Effect of simplified tillage and mineral fertilization on weed infestation of potato growing on loess soil

Author:
Bujak, Karol, Frant, Mariusz
Source:
Acta agrobotanica 2006 v.59 no.2 pp. 345-352
ISSN:
0065-0951
Subject:
Capsella bursa-pastoris, Chenopodium album, Elymus repens, Equisetum arvense, Poa annua, Viola arvensis, botanical composition, discing, loess soils, mineral soils, potatoes, weeds
Abstract:
In the paper effect of limitation of postharvest measure to single cultivating or disking of soil and mineral fertilization level on number, air-dry matter and botanical composition of weeds in the potato-field is presented. Simplifield postharvest measure was increasing insignificantly and more intensive fertilization was limiting the weed infestation of potato-field. Decteasing of weeds number increasing fertilization was ststistically significant. Dominating species of weeds in the potato-field were Capsella bursa-pastoris, Poa annua, Viola arvensis, Chenopodium album, Elymus repens i Equisetum arvense.
Agid:
5239535