Species diversity of weeds at the field scale and its relation to soil properties

Autor:	A. V. Zotkina, M. I. Kondrashkina
Rok vydání:	2014
Předmět:	Field mint food biology Agronomy Fumaria officinalis Mentha arvensis Tripleurospermum Species diversity Agropyron biology.organism_classification Cirsium arvense Weed food.food
Zdroj:	Moscow University Soil Science Bulletin. 69:193-196
ISSN:	1934-7928 0147-6874
DOI:	10.3103/s014768741404005x
Popis:	The weed component of agrocenoses has been studied during field experiments with and without oat. It has been found that the species composition of weeds does not depend on the presence of oat. Shannon’s index shows that they are highly abundant on the studied plots. The following species have turned out to be the most abundant in all experimental plots: couch grass (Agropyron repens (L.) Beauv.), lamb’s quarters (Chenopodium album L.), creeping thistle (Cirsium arvense (L.) Scop.), scentless chamomile (Tripleurospermum inodorum (L.) Sch. Bip.), and common fumitory (Fumaria officinalis L.). The relation between the abundance of F. officinalis, as well as field mint Mentha arvensis L., and the soil pH has been negative under the conditions of dry vegetation period.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::02632e70fed404c7fbbdd4187b1f3d7f https://doi.org/10.3103/s014768741404005x Zobrazit plný text záznamu Full text from SpringerLink