Search

A new technique is described which can be used to separate the effects of root and shoot interactions between spp. or populations. The technique allow...

Barley and Vicia faba were grown alone and with either their roots or their shoots, or both roots and shoots, intermixed. The N supply, total plant de...

The independent effects of shoot competition and root competition between ecologically contrasting populations were investigated on both acid and calc...

Seedlings and 2-tiller ramets of Poa trivialis, P. annua, Agrostis stolonifera and Festuca rubra were planted into an established sward of Lolium pere...

Plants of A. capillaris (outbreeding) and P. pratensis (apomictic) from populations in England (Rothamsted), southern Iceland (Sámsstadir), northern I...

T. repens plants from 5 populations from calcareous soils and 5 populations from acid soils were grown in sand cultures with varying levels of Ca, Mg ...

Where competition studies are based on binary mixtures, data can be clearly displayed by plotting the yield per unit area of one component against tha...

The associations of six environmental factors with vegetative attributes on a species-rich Syrian grassland were investigated during 2 years with cont...