Now showing items 21-29 of 29
Effect of cultivation, tillage practice, and fertilization on total organic carbon, light fraction, and microbial biomass carbon in soils from the Loess Plateau of China and the Canadian prairies
Three soils: Huangmian, Huihe, Heilu soil, from the Loess Plateau and one soil: Orthic Brown Chernozem, from the Canadian Prairies, were used to evaluate the effect of cultivation time, tillage system and fertilization, ...
Early supplies of available nitrogen to the seed-row as affected by fertilizer placement
A field experiment was conducted at Star City, (legal location SW6-45-16-W2); Saskatchewan, Canada from May to June 2000, to measure N and P supply rates from fertilizer band to canola seed row. Ion exchange resin membrane ...
Soil carbon changes in cultivated land converted to grasses in south-central Saskatchewan
Soils play an important role in the carbon cycle. Under natural conditions, soil organic carbon forms an equilibrium with the environment. Disruption to this equilibrium can transform the soils into either a source or a ...
Biomass accumulation and nutrient uptake of cereals at different growth stages in the parkland region of Saskatchewan
Field experiments were conducted with spring wheat (cv. AC Barrie - CWRS and cv. AC Taber - CPS), barley (cv. AC Oxbow - malt and cv. AC Lacombe - feed) and oats (cv. CDC Boyer or CDC Pacer) in 1998 and 1999 at Melfort, ...
Biomass accumulation and nutrient uptake of oilseeds at different growth stages in the parkland region of Saskatchewan
Field experiments were conducted with canola (Brassica napus and B. rapa, cv. Quantum and Tobin), mustard (cv. AC Vulcan) and flax (cv. Norlin) in 1998 and 1999 at Melfort, Saskatchewan, Canada, to determine biomass and ...
Boron fractionation in some Saskatchewan soils