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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Die rol van flavonoïede op die sensitiwiteit vir loofblaarverbruining by verskillende variante van Protea neriifolia R. Br.

Mulder, P.W.A. 11 February 2014 (has links)
Ph.D. / Please refer to full text to view abstract
2

Aspekte van sommige ultrastrukturele en fisiologiese veranderinge in die loofblare van Protea neriifolia. Br. gedurende veroudering

Ramage, David 05 August 2014 (has links)
M.Sc. (Botany) / Please refer to full text to view abstract
3

Die invloed van waterverlies op loofblaarverbruining by Protea neriifolia R.Br

Uys, Adriana Elsie 10 February 2014 (has links)
M.Sc. (Botany) / The purpose of this investigation was to determine the following: (i) The effect of water loss by transpiration on the browning of foliage of Protea neriifolia. (ii) Microscopic characteristics of leaves and stems of different P. neriifolia variants. (iii) A comparison of the vase and postharvest life of several P. neriifolia variants. (iv) The concentration of leuco-anthocyanins (brow= ning components) in individual leaves situated on different locations on peduncles of diffe= rent P. neriifolia variants. Protea repens was included in some investigations since this species is less subjected to browning of foliage.

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