A phosphate sorption and desorption study on an acid sandy clay soil

Subjects: “…Phosphatic fertilizers…”
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A retrospective study of the effect of testicular biopsy extracted spermatozoa in intracytoplasmic sperm injection (ICSI) on reproductive outcomes in assisted reproductive treatmen... by Oosthuizen, Micke

Subjects: “…Fertilization in vitro, Human…”
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Drip fertigation : effects on water movement, soil characteristics and root distribution by Pijl, Isabelle

Subjects: “…Fertilizers…”
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Bestuiwing- en bevrugtingstudies by verskillende druifvarieteite by Kriel, A.

Subjects: “…Fertilization of plants…”
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Invloed van stikstofdraers as bobemesting op vegetatiewe groei, opbrengskomponente en kwaliteit van die koringcultivars Palmiet en SST 66 by Prins, Andre

Subjects: “…Nitrogen fertilizers…”
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Sommige faktore wat die opname van kalium uit die Arcadia serie deur Nicotiana Tabacum L. beïnvloed by Steenkamp, Christiaan Jacobus

Subjects: “…Potassium fertilizers…”
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Bunch structure, rudimentary seed size and return fertility of Vitis vinifera L. ‘Sunred Seedless’ as affected by GA3 and GA4+7 thinning treatments by Claassen, Talana

Subjects: “…Fertility…”
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Evaluating the short-term effects of conservation agriculture on soil health and crop production by Andrews, Jade

Subjects: “…Soil fertility -- South Africa…”
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Characterization of cv. Cabernet Sauvignon (Vitis vinifera L.): the contribution of Ecklonia maxima seaweed extract by Samuels, Liam Jay

Subjects: “…Marine algae as fertilizer…”
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Optimisation of the enzymatic hydrolysis of rainbow trout processing by-products to manufacture liquid fertiliser by Ndlovu, Witness

Subjects: “…Foliar fertilization…”
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Sperm DNA fragmentation : implications in assisted reproductive technologies by Hoogendijk, Christiaan F. (Christiaan Frederik)

Subjects: “…Fertilization in vitro…”
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Yield and fruit quality of citrus species relative to foliar sprays of macronutrients by Mudau, N. Fhatuwani (Nixwell Fhatuwani)

Subjects: “…Citrus fruits -- Fertilizers…”
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Kalium ewewigte in die swart turfgrond en die opname daarvan deur tabak by Steenkamp, Christiaan Jacobus

Subjects: “…Potassium fertilizers…”
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The root region microflora of plants and the L value of rock phosphate-enriched soil by Lategan, Stephanus

Subjects: “…Phosphatic fertilizers…”
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The effect of inorganic fertilizer application on compost and crop litter decomposition dynamics in sandy soil by Van der Ham, Ilana

Subjects: “…NPK fertilizer…”
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Determination of optimal soil conditions and foliar nutrient levels in commercial rooibos tea production by Smith, Jacobus Francois Naude

Subjects: “…Soil fertility…”
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Dynamics of diversification through crop rotations by Louw, Amandrie

Subjects: “…Soil fertility…”
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Stigmatization and VVF-HIV/AIDS among young adults females : a critical pastoral assessment of the role of the ECWA (Evangelical Church West Africa) by Abraham, Yisa Thomas

Subjects: “…Fertility, Human -- Social aspects…”
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Nutritive value of tall fescue (Festuca arundinacea) established on rehabilitated mineland for grazing cattle

Subjects: “…Fertilization…”
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Optimisation of enzymatic hydrolysis for solubilisation of the marine macroalgae Ecklonia maxima by Claase, Arno

Subjects: “…Seagrasses as fertilizers…”
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