Global ETD Search

Nitrogen Dynamics of the Acacia Senegal Agroforestry System in the Sudan

Saad, Zakaria Abdalla Mohammed2019

… selected high yielding gum trees were compared. Seed from various localities were grown on different soils to test variation in nodulation potentials. Nodule ultrastructure was also examined.</p> <p>Seedlings raised on clay soil yielded more nodules and biomass than those on sand. Nodule extracts …

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Direct seeding of Pinus sylvestris (L.) in the boreal forest using orchard or stand seed

Ulfstand Wennström2001

slu Repository record for Direct seeding of Pinus sylvestris (L.) in the boreal forest using orchard or stand seed (opens in a new tab)