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Showing 29 results
N fixation by white clover established on colliery spoil in S. Yorkshire was measured weekly between May and Nov. Residual spoil P levels from 2 rates...Read more
Cover crop mixtures with complementary plant functional traits including biological nitrogen fixation (BNF) may supply nitrogen (N) to farm fields whi...Read more
Alnus nepalensis, a species with symbiotic Frankia in its root nodules, is common in the Eastern Himalayas. Five different ages of plantations from th...Read more
Crop diversity management is widely used to increase agricultural productivity and sustainability. Recent studies have demonstrated that maize root ex...Read more
N fixation rates associated with various plant spp. growing on china clay waste materials were estimated using the acetylene reduction technique. Rate...Read more
Salt-marsh microcosms containing the halophyte Spartina alterniflora were maintained in a greenhouse for 2 years and given daily dosages of a hydrocar...Read more
Minimizing nitrogen (N) losses and increasing plant N uptake in agroecosystems is a major global challenge. Ecological concepts from (semi)natural gra...Read more
The provision of food requirements for current and future generations can be guaranteed through agricultural intensification options that safeguard th...Read more
Two Casuarina equisetifolia plantation stands of age 5 and 8 yr, located in dry tropical climate of the Vindhyan plateau have been studied in order to...Read more
The nitrogenase activity of C. scoparius measured at indigenous soil temp. at intervals during the year showed 2 apparent maxima, in early and late sp...Read more