The incidence of weed species in 482 cereal and 224 vegetable field plots in southern and central Finland was investigated. The occurrence of the 16 most common weed species was related to soil properties. Chenopodium album L., Lamium spp. L. and Fallopio convolvulus (L.) Löve were more abundant in clay than in coarse mineral or organic soils. Elymus repens (L.) Gould, Erysimum cheiranthoides L., Lapsana communis L., Myosolis arvensis (L.) Hill and Poa annua L. thrived better in coarse than in clay soils. Polygonum lapalhifolium L. and Rumex spp. L. were more abundant in organic than in mineral soils, and Lamium spp. was not found at all in organic soils. Rumex spp., Poa annua and Polygonum lapalhifolium had higher densities at the lowest p...
Weed communities of organically cropped spring cereal stands in the southern and the northwestern co...
Weed communities of organically cropped spring cereal stands in the southern and the northwestern co...
Weed communities of organically cropped spring cereal stands in the southern and the northwestern co...
Rikkakasvilajien esiintymisselvityksessä vuosina 19821984 otettiin tutkituilla näytealoilta myös maa...
The incidence of weed species in 482 cereal and 224 vegetable field plots in southern and central Fi...
The incidence of weed species in 482 cereal and 224 vegetable field plots in southern and central Fi...
Weed vegetation of spring cereal fields in southern and central Finland was analyzed by ordination m...
Weed communities of organically cropped spring cereal stands in the southern and the northwestern co...
Luonnonmukaisesti viljeltyjen kevätviljapeltojen rikkakasvillisuutta kartoitettiin Etelä- ja Keski-S...
The weed flora in organically grown spring cereals was investigated in southern and central Finland ...
Tutkimuksessa vertailtiin eteläisen (Itä-Uusimaa, Uusimaa, Varsinais-Suomi ja Ahvenanmaa) ja Pohjanm...
Kevätviljapeltojen rikkakasvillisuutta analysoitiin ordinaatiomenetelmillä ja kuvattiin koordinaatis...
A survey of weeds in spring cereal fields was conducted in 16 regions of southern and central Finlan...
The composition of the weed flora of dry pea (Pisum sativum L.) fields and cropping practices were i...
The weeds in this study consisted mainly of Chenopodium album, Stellaria media, Viola arvensis, Poly...
Weed communities of organically cropped spring cereal stands in the southern and the northwestern co...
Weed communities of organically cropped spring cereal stands in the southern and the northwestern co...
Weed communities of organically cropped spring cereal stands in the southern and the northwestern co...
Rikkakasvilajien esiintymisselvityksessä vuosina 19821984 otettiin tutkituilla näytealoilta myös maa...
The incidence of weed species in 482 cereal and 224 vegetable field plots in southern and central Fi...
The incidence of weed species in 482 cereal and 224 vegetable field plots in southern and central Fi...
Weed vegetation of spring cereal fields in southern and central Finland was analyzed by ordination m...
Weed communities of organically cropped spring cereal stands in the southern and the northwestern co...
Luonnonmukaisesti viljeltyjen kevätviljapeltojen rikkakasvillisuutta kartoitettiin Etelä- ja Keski-S...
The weed flora in organically grown spring cereals was investigated in southern and central Finland ...
Tutkimuksessa vertailtiin eteläisen (Itä-Uusimaa, Uusimaa, Varsinais-Suomi ja Ahvenanmaa) ja Pohjanm...
Kevätviljapeltojen rikkakasvillisuutta analysoitiin ordinaatiomenetelmillä ja kuvattiin koordinaatis...
A survey of weeds in spring cereal fields was conducted in 16 regions of southern and central Finlan...
The composition of the weed flora of dry pea (Pisum sativum L.) fields and cropping practices were i...
The weeds in this study consisted mainly of Chenopodium album, Stellaria media, Viola arvensis, Poly...
Weed communities of organically cropped spring cereal stands in the southern and the northwestern co...
Weed communities of organically cropped spring cereal stands in the southern and the northwestern co...
Weed communities of organically cropped spring cereal stands in the southern and the northwestern co...