Browsing by Author "f141c7fb-f4eb-45ad-8bcb-95f096b3afc2"
Now showing items 1-20 of 28
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Comparison of monoammonium phosphate and ammonium polyphosphate for wheat on fallow
Ukrainetz, H.; Sadler, J.M. (1969-02-20) -
The economics of nitrogen fertilization of bromegrass
Zentner, R.P.; Ukrainetz, H.; Campbell, C.A. (1989-02-16) -
Effect of fertilizer on bromegrass forage yield and quality
Ukrainetz, H. (1974-02-06) -
Effect of NSB fertilizer nutrients on yield and quality of canola in a rotational composite design
Nuttall, W.F.; Spurr, D.; Ukrainetz, H. (1986-02-20)Experiments were set out as a rotational composite design with five rates of N, S, and B at 10 sites over a period of four years on Sylvania fine sandy loam, Waitville, and Melfort silty clay loam in northeastern Saskatchewan ... -
Effect of phosphate placement on yields of different crops in west-central Saskatchewan
Ukrainetz, H. (1977-02-08) -
Effect of rate of seeding and row spacing on yields of wheat
Ukrainetz, H. (1969-02-20) -
Effect of source, placement, and time of N application on winter wheat grown on stubble in the Brown and Black Soil Zones
Campbell, C.A.; Nuttall, W.; Selles, F.; Ukrainetz, H.; Vera, C.; Wright, T. (1988-02-19) -
Effect of source, rate, and placement of nitrogen for wheat and rapeseed on stubble
Ukrainetz, H. (1974-02-06) -
Effect of sulphur and boron on canola yield
Nuttall, W.F.; Ukrainetz, H. (1983-02-14) -
Effect of two nitrogen sources on bromegrass production and soil pH
Ukrainetz, H. (1982-02-18) -
Effectiveness of pre-seeding and post-seeding applications of nitrogen fertilizer for wheat and canola
Ukrainetz, H. (1984-02-13) -
Effects of seed rate and row spacing on yields of wheat and canola
Ukrainetz, H. (1990-02-22)The effects of seeding rate, row spacing and phosphate fertilizer on yields, certain yield components, and quality factors of wheat and canola (rapeseed) w.ere investigated in field plots over a 4-year period. Seed rates ... -
Fertilizer effects on accumulation of NO3-N in bromegrass
Ukrainetz, H. (1969-02-20) -
Fertilizer placement for cereal grains
Ukrainetz, H. (1965-02-12) -
Fertilizer placement for fababeans, sunflowers, rapeseed, and flax
Ukrainetz, H. (1975-02-12) -
Liming for wheat and barley on a Scott loam
Ukrainetz, H. (1973-02-08) -
Long-term effects of liming an acid Scott loam on yield and phosphorus nutrition of wheat and barley
Ukrainetz, H. (1984-02-13) -
Long-term use of urea vs. anhydrous ammonia for N fertilization of a Dark Brown loam: I. Soil acidification and nutrient availability
Bouman, O.T.; Campbell, C.A.; Biederbeck, V.O.; Ukrainetz, H.; Curtin, D. (1993-02-25)The decline of indigenous soil fertility on the pra1r1es has necessitated higher nitrogen fertilizer inputs into cropping systems. Our objectives were to quantify the acidifying effects of urea and anhydrous ammonia nitrogen ... -
Long-term use of urea vs. anhydrous ammonia for N-fertilization of a Dark Brown loam: III. Soil microbial populations and activities
Biederbeck, V.O.; Campbell, C.A.; Ukrainetz, H.; Bouman, O.T. (1993-02-25)The influence of fertilizers on soil quality, including soil microbial well-being, has been frequently questioned by proponents of organic farming and Low Input Sustainable Agriculture (LISA). A 10-yr experiment, conducted ... -
P forms and levels in an acid Dark Brown loam soil after long-term fertilizer applications for wheat
Ukrainetz, H. (1990-02-22)