Effect of plant origin and phenological stage on the allelopathic activity of the invasive species Oxalis pes-caprae
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'Allelopathy has been invoked to be an invasion driver according to the novel weapon hypothesis (NWH). Polyploidization also can be an important factor in invasion success. However, there are very few studies addressing both topics together in plant invasion. We analyze the allelopathic effect of the polyploid Oxalis pes-caprae, an invader in the Mediterranean-climate areas worldwide, from different origins (native: South Africa; invaded: Chile, Australia, California and the Mediterranean Basin) on Lactuca sativa as a model species. These origins differ in ploidy levels.We measured seed germination, initial plant height, aboveground and belowground biomass of Lactuca grown in a field soil mixed with Oxalis material and with or without activated carbon under common garden conditions. We performed the experiment twice, when Oxalis was gr' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["Allelopathy","Bermuda buttercup","Native range","Non-native range","Polyploidization","Novel Weapon Hypothesis (NWH)."]} <|eot_id|>
 Here is the Description of a dataset. Description:'Allelopathy has been invoked to be an invasion driver according to the novel weapon hypothesis (NWH). Polyploidization also can be an important factor in invasion success. However, there are very few studies addressing both topics together in plant invasion. We analyze the allelopathic effect of the polyploid Oxalis pes-caprae, an invader in the Mediterranean-climate areas worldwide, from different origins (native: South Africa; invaded: Chile, Australia, California and the Mediterranean Basin) on Lactuca sativa as a model species. These origins differ in ploidy levels.We measured seed germination, initial plant height, aboveground and belowground biomass of Lactuca grown in a field soil mixed with Oxalis material and with or without activated carbon under common garden conditions. We performed the experiment twice, when Oxalis was gr' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
Allelopathy has been invoked to be an invasion driver according to the novel weapon hypothesis (NWH). Polyploidization also can be an important factor in invasion success. However, there are very few studies addressing both topics together in plant invasion. We analyze the allelopathic effect of the polyploid Oxalis pes-caprae, an invader in the Mediterranean-climate areas worldwide, from different origins (native: South Africa; invaded: Chile, Australia, California and the Mediterranean Basin) on Lactuca sativa as a model species. These origins differ in ploidy levels.We measured seed germination, initial plant height, aboveground and belowground biomass of Lactuca grown in a field soil mixed with Oxalis material and with or without activated carbon under common garden conditions. We performed the experiment twice, when Oxalis was gr
Allelopathy; Bermuda buttercup; Native range; Non-native range; Polyploidization; Novel Weapon Hypothesis (NWH).