Now showing items 1-6 of 6
Influence of alfalfa in bromegrass-alfalfa mixtures on forage yield, protein yield, fertilizer N requirements, net returns, and energy performance
Field experiments were conducted at Lacombe and Eckville in central Alberta from 1993 to 1995 to determine the influence of alfalfa in bromegrass-alfalfa mixtures on forage yield, protein yield, fertilizer N requirements, ...
Effect of crop rotations soil quality, production, and economic returns of barley grown under zero till in Parana (Brazil)
The cereal growing area of southern Brazil is characterized by high intensity rainstorms, warm temperatures, hilly topography, and acid soils low in natural fertility. Traditionally, cereals are grown in winter in a double ...
Tillage systems for summerfallow preparation in north-central Saskatchewan
This paper examines the agronomic and economic performance of seven summerfallow - spring wheat tillage systems studied over a 18 year period on a highly fertile silty clay loam soil at Melfort, Saskatchewan. During 1969-76, ...