Search

A seed drill with 2 adjacent spouts blocked was used to sow winter wheat so that there were rows (a) 18 cm apart, (b) 18 cm from the next row on one s...

Field and laboratory trials were conducted in southern England to study the effects of seeding density and row spacing of oats on colonisation of seed...

During the summer of 1976, population levels of various herbivores and all predators and parasites in fields in USA were monitored by three sampling m...

The effects of population density and row spacing on the growth and solar radiation interception of sorghum were measured from 1980-81 to 1983-84 in i...

Recent advances in our understanding of the advantage of initial size in competition among individual plants (size-asymmetric competition) suggest tha...

Intensive agricultural land use negatively impacts biodiversity, including arthropod predator diversity and their pest control potential. Alley-croppi...

On plots of oats and barley brown hares grazed much more heavily on the outer rows, alongside the space between the plots, than on inner rows. On barl...

UK agri-environment schemes rarely address within-crop biodiversity yet this habitat is used almost exclusively by some taxa. With the removal of set-...

See also W.A. 21, 1371. The interference between wheat and 3 edaphic ecotypes of Cynodon dactylon (naturally occurring at Chandigarh, Shiwalik and Mal...

There was a marked diurnal variation of light interception by hedgerow orchards on sunny days in June and July. This variation was considerably reduce...