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Survival and Changes in Germination Response of Rumex obtusifolius Polygonum longisetum and Oenothera biennis during Burial at Three Soil Depths
seed soil depths
2009/3/19
To investigate patterns in seed germination and survival at three different soil depths over a long time span, seeds of Rumex obtusifolius, Polygonum longisetum and Oenothera biennis were examined as ...
Effects of Different Nitrogen Doses and Row Spacing Applications on Yield and Quality of Oenothera biennis L. Grown in Irrigated Lowland and Unirrigated Dryland Conditions
Oenothera biennis L evening primrose nitrogen row spacing seed yield gamma-linolenic acid
2009/1/12
Common evening primrose (Oenothera biennis L., Onagraceae) is a biennial herbaceous forb. It is commercially cultivated in over 15 countries for its seed oil, which contains the essential fatty acids...