WSU Tree Fruit Research & Extension Center

Organic & Integrated Tree Fruit Production

Wednesday, October 17, 2018

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Search results on 10/17/18

7281. Vlassak, K., E.A. Paul and R.E. Harris. 1973. Assessment of biological nitrogen fixation in grassland and associated sites.. Plant Soil, 38:637-649.
Saskatchewan, Canada; clay soil; fixation rates of 2 kg N/ha/yr under native grassland; Less on cultivated soils; Nostac species associated with a moss were fixers; also Clostridia and Klebsiella.

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