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Now showing items 1-10 of 117

Effect of moisture and rate of nitrogen on nitrogen disposition in soil-plant system

Campbell, C.A.; Paul, E.A (1977-02-08)

Economics of snow trapping and fertilizer management for continuous spring wheat production in the Brown Soil Zone

Zentner, R.P.; Campbell, C.A.; Nicholaichuk, W.; Parker, G.E.; Beaton, J.D. (1985-02-19)

Soil conservation in Saskatchewan – a research perspective

Campbell, C.A. (1985-02-19)

Next to the economic plight of agricultural producers, soil degradation is the most topical subject among agriculturalists today. Soil degradation involves the destruction of soil resources by erosion, organic matter loss, ...

Effects of long-term use of a common phenoxy herbicide on the microbiota of a Black Chernozem

Biederbeck, V.O.; Campbell, C.A. (1986-02-20)

High boron content in irrigation water

Jame, Y.W.; Campbell, C.A.; Leyshon, A.J.; Nicholaichuk, W. (1985-02-19)

Effect of zero-till, snow trapping, and fertilization on spring wheat and winter wheat (1983-84)

Campbell, C.A.; Nicholaichuk, W.; Parker, G.E.; Beaton, J.D. (1985-02-19)

Effect of seeding date, rate, and depth on winter wheat grown on conventional fallow in S.W. Saskatchewan

Campbell, C.A.; Selles, F.; McLeod, J.G.; Dyck, F.B.; Vera, C. (1988-02-19)

Management of water use by crops in crop rotations on the Canadian prairies

Johnson, A.M.; Entz, M.; Brandt, S.A.; Lafond, G.P.; Campbell, C.A. (1996-02-22)

Water use and efficiency in a 12-year rotation study in southwestern Saskatchewan

Steppuhn, H.; Campbell, C.A.; Zentner, R.P.; Nicholaichuk, W. (1984-02-13)

Alternative crops in wheat country: yield response to available water

Miller, P.R.; Brandt, S.A.; Campbell, C.A.; Zentner, R.P. (1996-02-22)

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