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The life history of Leontice leontopetalum was studied under field and controlled conditions in connection with its survival in ploughed fields. At ge...

Sexual reproduction and natural seed production in Eichhornia crassipes was examined in a total of 19 populations from 2 tropical regions (Lower Amazo...

Greenhouse experiments showed that seeds of this Australian tree germinated within 3 days after planting, even under water. Greater ht. growth was obt...

Segetal plants, which grow preferentially or exclusively in cereal fields, experienced a strong decline during the last century. Among them, Bromus gr...

In a glasshouse experiment, galvanised iron wires or woven fibre-glass strands placed 3 cm below the soil surface constricted the tap roots of Quercus...

Population models that are used to predict weed population dynamics or the impact of control measures on weed abundance typically ignore temporal vari...

Seasonal changes in the above-ground population of a temperate zone golf green were studied for 2 years by destructive sampling (coring and sorting). ...

Seeding is an important management tool in aridland restoration, but seeded species often fail to establish. Previous research has largely focused on ...

Eighteen biotypes collected from different sites were grown in a common environment and seeds from these biotypes were grown in four experiments in co...

Thirty-six lines derived from the F₂ of a cross between the Taiwanese soyabean cultivar CH2 (♀) and a wild soyabean strain were investigated at Mishim...