Now showing items 1-3 of 3
Influence of green manuring and phosphate rock inputs on soil phosphorus cycling and availability
(Lincoln University, 2003)
In organic farming systems continued application of phosphorus (P) is necessary to maintain crop and animal production, especially in the long-term, if economically viable returns are to be sustained. The most commonly ...
Soil phosphorus dynamics in a temperate silvopastoral system
(Lincoln University, 2002)
Silvopastoral systems comprise part of the continued expansion of conifer plantings on grassland in New Zealand. Previous studies of afforestation and agroforestry in New Zealand have not adequately addressed the effects ...
The effects of drying and rewetting cycles on carbon and nitrogen dynamics in soils of differing textures and organic matter contents
(Lincoln University, 2008)
Many researchers have reported differences in soil C and N dynamics between soils of different textures and/or soil organic matter contents. However, it has proven difficult to determine the exact relationships and mechanisms ...