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See also Abs. 804. A series of glasshouse, growth room and field experiments were designed to study interference between perennial ryegrass [Lolium pe...
Read morePotted sweetgum (Liquidambar styraciflua) and loblolly pine (Pinus taeda) seedlings were grown for 4 months in a greenhouse to test the effects of soi...
Read moreIn trials in flowing solution culture, the growth rate of Anthoxanthum odoratum was similar over the entire range of K concentrations tested (0.1-3.3 ...
Read morePlants or seeds produced in botanic gardens or nurseries have become an important source of plant material for reintroductions or population reinforce...
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