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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...
Read moreThe native grass D. fusca has become an important weed in rice fields in temperate Australia since rice cultivation began there in 1922. Field and gla...
Read moreSee also Abs. 804. A series of glasshouse, growth room and field experiments were designed to study interference between perennial ryegrass [Lolium pe...
Read moreTo estimate the effect of foliage at different positions in the profiles of kale crops on the rate of photosynthesis below it, crop LAI was varied by ...
Read moreData are presented from plots in pure stands of naturally regenerated P. contorta in SE Wyoming, USA, varying in age (25-117 yr), site index (10.8-22....
Read moreIn field trials on the coastal foredune ridge of Voorne Island, Netherlands in 1984, A. arenaria was sown with a mixture of nurse crops (Secale cereal...
Read moreSeeding native plants is a key management practice to counter land degradation across the globe, yet the majority of seeding efforts fail, limiting ou...
Read moreRelative densities of birds, vegetation profiles and bird food resources were assessed in 7 exotic conifer plantations (6 Pinus radiata,1 Pseudotsuga ...
Read moreLitterbags (of Cornus florida, Acer rubrum and Quercus prinus) were used as experimental substrates on a clear-felled xeric catchment and an adjacent ...
Read moreInterference between individuals was investigated in monocultures and mixtures of 3 weed species, Bidens chinensis, Eleutheranthera ruderalis and Trid...
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