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Investigation of soil quality (health) in commercial production of rooibos tea (Aspalathus linearis) in the Western Cape, South Africa
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The effects of selected soil physical properties on the soil water balance, soil water redistribution and pyrrolizidine alkaloids loads in two diferent textured soils in the nieuwoudtville rooibos tea production area
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A phosphate sorption and desorption study on an acid sandy clay soil
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Effect of lime source, form and placement on soil pH neutralisation and permeation
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Effect of NPK application on rooibos (Aspalathus linearis) under Clanwilliam field conditions
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An evaluation of lime Requirement methods for selected South African soils
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Aspekte van die toediening van verskillende grade en soorte van landboukalk op twee tipes suurgrond, met verwysing na 'n kalkproef op'n wingerd te Elsenburg
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The impact of plantations of Pinus spp. on the chemical properties of soils and stream waters in South African upland catchments
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Crop response in the Western Cape of South Africa to liming soil under no-tillage and following once-off tillage in a no-tillage regime
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An evaluation of the effectiveness of coal ash as an amendment for acid soils
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Integrating grazing cattle into vineyards and its effect on soil fertility and health, cover crop production, and animal production and profitability
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Soil microbial communities associated with two commercially important plant species indigenous to the fynbos region of South Africa : cyclopia spp. (honeybush) and Aspalathus linearis (rooibos)
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Determination of the lime requirement of sandy, organic-rich, and structured, high Mg:Ca ratio soils by the Eksteen method
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The calcium and phosphate L values of a soil as affected by test crop and calcium phosphate form
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Strategies to facilitate lime movement in no-tillage crop production systems
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Soil fertility constraints to small-scale agriculture in North-west Zambia
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Soil water balance and root development in Rooibos (Aspalathus linearis) plantations under Clanwilliam field conditions
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Die invloed van kalk- en fosfaattoedienings op die opname van sink en fosfaat deur plante
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The effect of gypsum form and source on soil amelioration
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Organic and mineral fertilizer field trial on rooibos tea under Northern Cape climatic conditions
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Liming strategies for barley and canola production under no-tillage.
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Effect of biochar on chemistry, nutrient uptake and fertilizer mobility in sandy soil
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Evaluation of N-enriched dairy slurry on wheat and canola production and soil quality in the Durbanville area, South Africa
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Conversion of soil pH values and exchangeable base cation quantities determined by different methods
