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Plants or seeds produced in botanic gardens or nurseries have become an important source of plant material for reintroductions or population reinforce...

Active grassland restoration has gained importance in mitigating the dramatic decline of farmnland biodiversity. While there is evidence that such ope...

Observations were made on sugar beet fields in Cambridgeshire and West Suffolk, UK, in April-May 1977 and 1978 from emergence of seedlings until they ...

Sexual reproduction in 9 clones of Eichhornia crassipes from different parts of the world was examined in the glasshouse. Eight of the clones flowered...

Constant temperatures within the range 11-23 C had no significant effect upon the germination of Avena fatua, but higher temperatures appreciably redu...

Ten species of Umbelliferae were examined with regard to the time of year at which seedlings emerged and the survival of seeds in cultivated soil. The...

In a recently published paper, Silva et al. conclude that placing fruit feeders (induced seed dispersal) in restored tropical forests serves to enrich...

The effects of 2 insecticides (chlorpyrifos and dimethoate at 6.4 × 10^-4 and 1.9 × 10^-4 g/Petri dish, resp.) and a fungicide (iprodione at 6.4 × 10^-3 ...

Large-scale destruction of ecosystems caused by surface mining provides an opportunity for the study of colonization processes starting with primary s...

Presence or absence of buried seed was the major factor governing natural revegetation of a bulldozed disturbance in Alaskan tussock tundra. The viabl...