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Browsing by Supervisor "Van de Venter, H.A."
Now showing items 1-6 of 6
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(University of Pretoria, 1985)Sterlitzia juncea seeds are released from dormancy by incubation of the seeds in 100% oxygen at 25°C; germination commences on the fifth day of incubation. After incubation of the seeds for various periods, embryos were ...
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(University of Pretoria, 1988)A study of factors affecting morphogenesis by Ornithogalum 'Rollow' and Ornithoyalum maculatum explants was made to facilitate the rapid multiplication of products of the breeding programme of the Vegetable and Ornamental ...
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(University of Pretoria, 1993)
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(University of Pretoria, 2006-02-20)1. A seed vigour test provides a more sensitive measurement of seed quality than the standard germination test. The cold test is one of the most widely used vigour tests for maize but procedures had not been standardized. ...
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(University of Pretoria, 1990)Seed of two cultivars namely Floradade (fresh produce cultivar) and Roma VF (canning cultivar) was used in this study. Experiments were undertaken to standardise the optimal water and substratum requirements for the ...
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(University of Pretoria, 1994)The germination of wheat kernels, Triticum aestivum cv. Betta, occurred optimally at a temperature of 28°C, while germination was inhibited at the supra-optimal temperature of 40°c. The rate of water uptake increased with ...
Now showing items 1-6 of 6