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Showing 1 to 5 of 5 for “"ANZSRC::050304 Soil Chemistry (excl. Carbon Sequestration Science)"”.

  1. Anhydrous ammonia in vegetable cropping

    Thomas, Michael B.Lincoln College, University of Canterbury1970

    … plus the fact that it can be applied to the soil without further manufacturing costs, has made it the most economical form of nitrogen fertiliser in the USA. It was therefore concluded that a comparative research study into crop responses to anhydrous ammonia and other nitrogen fertilisers …

    lincoln Repository record

  2. The effect of the lime-molybdenum interaction on some properties of pasture soils

    Harris, A. J.Canterbury Agricultural College, University of New Zealand1955

    … an attempt to show the differences, if any, in soil structure, earthworm populations, organic matter content, mineralisation of soil nitrogen, exchangeable manganese content, and phosphate fixing power of the soil due to treatment in the field with lime and with molybdenum.

    lincoln Repository record

  3. Copper deficiency in lucerne (Medicago sativa. L.)

    Carran, R. A.Lincoln College, University of Canterbury1972

    … of Lucerne growing on Eyre, Lismore and Wakanui soils showed the first two to supply just enough Cu for healthy plant growth at most sites. Wakanui soils grew Lucerne with more than adequate Cu contents. Variation within stands was not great, bulk sampling should give adequate information about …

    lincoln Repository record

  4. Soil chemistry and ecology on a restoration trajectory of a coastal sandplain forest, Punakaiki, New Zealand

    Zhong, HongtaoLincoln University2016

    … the interactive role of vegetation and soil biogeochemistry on an ecological restoration trajectory on the West Coast of New Zealand. The Punakaiki Coastal Restoration Project (PCRP) was developed to restore degraded land to a more natural vegetation, resembling the original sandplain …

    lincoln Repository record

  5. The effect of winter grazing and a nitrification inhibitor on nitrous oxide emissions and denitrification in a stony soil

    Treweek, GlenLincoln University2015

    … of New Zealand. Such intensive grazing on wet soil increases the risk of denitrification and the production of the powerful greenhouse gas, nitrous oxide (N₂O). However, at the beginning of this research project, no information was available on denitrification and N₂O emission from forage crops …

    lincoln Repository record