I have done a film in the moon
- Authors: Siboza, Nelson , Montanas Brothers , Composer not specified , Tracey, Hugh
- Date: 1958-04-02
- Subjects: Folk music--Africa , Field recordings , Africa, Sub-Saharan , Africa South Africa Nelspruit f-sa
- Language: English
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/250910 , vital:52069 , International Library of African Music, Rhodes University, Makhanda, South Africa , Hugh Tracey Field Tapes, Rhodes University, Makhanda, South Africa , HTFT577-M29 , Research no. M2I15
- Description: Party song accompanied by guitar.
- Full Text: false
- Date Issued: 1958-04-02
Bayiliami selimiavuka-vuka
- Authors: Siboza, Nelson , Montanas Brothers , Composer not specified , Tracey, Hugh
- Date: 1958-04-02
- Subjects: Folk music--Africa , Field recordings , Africa, Sub-Saharan , Africa South Africa Nelspruit f-sa
- Language: Zulu
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/250920 , vital:52070 , International Library of African Music, Rhodes University, Makhanda, South Africa , Hugh Tracey Field Tapes, Rhodes University, Makhanda, South Africa , HTFT577-M29 , Research no. M2I16
- Description: Party song accompanied by guitar.
- Full Text: false
- Date Issued: 1958-04-02
Bayilami selimavukuvuku (I have wrapped you up in my blanket so often that it is now worn out)
- Authors: Nelson Siboza and the Montanas Brothers , Hugh Tracey
- Date: 1958
- Subjects: Folk music--Africa , Field recordings , Folk songs, Zulu , Zulu (African people) , Folk music , Africa South Africa Mataffin, Nelspruit, Northern Transvaal f-sa
- Language: Zulu
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/153241 , vital:39423 , International Library of African Music, Rhodes University, Grahamstown, South Africa , TR075-09
- Description: Party song with guitar.
- Full Text: false
- Date Issued: 1958
Lizwe linomoya thatha ibhatshi lakho (It is windy and the boys and girls must take their coats)
- Authors: Nelson Siboza and the Montanas Brothers , Hugh Tracey
- Date: 1958
- Subjects: Folk music--Africa , Field recordings , Folk songs, Zulu , Zulu (African people) , Folk music , Africa South Africa Mataffin, Nelspruit, Northern Transvaal f-sa
- Language: Zulu
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/153223 , vital:39421 , International Library of African Music, Rhodes University, Grahamstown, South Africa , TR075-07
- Description: Party song with guitar.
- Full Text: false
- Date Issued: 1958
Dudu sithando senfabulo (My happy, lovely girl)
- Authors: Nelson Siboza and the Montanas Brothers , Hugh Tracey
- Date: 1958
- Subjects: Folk music--Africa , Field recordings , Folk songs, Zulu , Zulu (African people) , Folk music , Africa South Africa Mataffin, Nelspruit, Northern Transvaal f-sa
- Language: Zulu
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/153232 , vital:39422 , International Library of African Music, Rhodes University, Grahamstown, South Africa , TR075-08
- Description: Party song with guitar.
- Full Text: false
- Date Issued: 1958
Mamsadi msadi evamakguva
- Authors: Siboza, Nelson , Montanas brothers , Composer unknown , Tracey, Hugh
- Date: 1958-04-02
- Subjects: Folk music--Africa , Field recordings , Africa, Sub-Saharan , Africa South Africa Nelspruit f-sa
- Language: Northern Sotho, Pedi, Sepedi
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/250151 , vital:51940 , International Library of African Music, Rhodes University, Makhanda, South Africa , Hugh Tracey Field Tapes, Rhodes University, Makhanda, South Africa , HTFT574-M26 , Research no. M2I1
- Description: A party song accompanied by guitar.
- Full Text: false
- Date Issued: 1958-04-02
Mamsadi msadi evamakguva (A fair woman is our woman)
- Authors: Nelson Siboza and the Montanas Brothers , Hugh Tracey
- Date: 1958
- Subjects: Folk music--Africa , Field recordings , Folk songs, Sotho , Sotho (African people) , Pedi (African people) , Folk music , Africa South Africa Mataffin, Nelspruit, Northern Transvaal f-sa
- Language: Northern Sotho, Pedi, Sepedi
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/153250 , vital:39424 , International Library of African Music, Rhodes University, Grahamstown, South Africa , TR075-10
- Description: The youngsters sho sang this song represent a growing class of semi-detribalised boys born and brought up in an urban industrialised environment. Their main musical stimulus is a few gramophone records and distributed from Johannesburg and elsewhere and their own original setting of these songs or their imitation of the style does them credit. Party song with guitar.
- Full Text: false
- Date Issued: 1958
Lizwe linomoya thatha ibhatshi lakho
- Authors: Siboza, Nelson , Montanas brothers , Composer unknown , Tracey, Hugh
- Date: 1958-04-02
- Subjects: Folk music--Africa , Field recordings , Africa, Sub-Saharan , Africa South Africa Nelspruit f-sa
- Language: Zulu
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/250187 , vital:51944 , International Library of African Music, Rhodes University, Makhanda, South Africa , Hugh Tracey Field Tapes, Rhodes University, Makhanda, South Africa , HTFT574-M26 , Research no. M2I2
- Description: A party song accompanied by guitar.
- Full Text: false
- Date Issued: 1958-04-02
Dudu sithandwa senjabulo
- Authors: Siboza, Nelson , Montanas Brothers , Composer not specified , Tracey, Hugh
- Date: 1958-04-02
- Subjects: Folk music--Africa , Field recordings , Africa, Sub-Saharan , Africa South Africa Nelspruit f-sa
- Language: Zulu
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/250901 , vital:52068 , International Library of African Music, Rhodes University, Makhanda, South Africa , Hugh Tracey Field Tapes, Rhodes University, Makhanda, South Africa , HTFT577-M29 , Research no. M2I14
- Description: Party song accompanied by guitar.
- Full Text: false
- Date Issued: 1958-04-02
I have done a film in the moon
- Authors: Nelson Siboza and the Montanas Brothers , Hugh Tracey
- Date: 1958
- Subjects: Folk music--Africa , Field recordings , Folk songs, English , Folk music , Africa South Africa Mataffin, Nelspruit, Northern Transvaal f-sa
- Language: English
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/153259 , vital:39425 , International Library of African Music, Rhodes University, Grahamstown, South Africa , TR075-11
- Description: The English in which this song is couched is soemwhat original and unorthodox and so is the nostalgic and ambitious sentiment expressed with its reference to the make-believe world of the cinema-the most important single art from influence in the young lives of the performers. The citrus estate for whom they work and where they were born and brought up provides regular free cinema shows for their emplyoees. Party song with guitar.
- Full Text: false
- Date Issued: 1958
Landscape, memory and learning to change in changing worlds: Contemplating intergenerational learning and traditional knowledge practices within social-ecological landscapes of change
- Authors: O'Donoghue, Rob B , Sandoval-Rivera, Juan Carlos , Payyappallimana, Unnikrishnan
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/388061 , vital:68304 , xlink:href="https://www.ajol.info/index.php/sajee/article/view/187218"
- Description: The core paper and collection of short papers from Mexico, Africa, India and Sweden that make up this study on social-ecological landscapes developed as a South–South collaboration that was extended to include a case in the North. Our concern was to explore how situated, intergenerational knowledge commonly takes a back seat to the conceptual propositions that the environmental sciences have developed around matters of concern like biodiversity loss. In this way, scientific propositions have become the conceptual capital for informing future sustainability through Education for Sustainable Development (ESD). In response to this, a more situated turn has developed to engage both intergenerational practices and the institutional sciences, but the playing fields are seldom level and deliberations are often rife with misunderstandings.
- Full Text:
- Date Issued: 2019
Umtagato-we!
- Authors: The Coal Brothers , Composer unknown , Tracey, Hugh
- Date: 1958-03-31
- Subjects: Folk music--Africa , Field recordings , Africa, Sub-Saharan , Africa Eswatini Havelock f-sq
- Language: Swati
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/249848 , vital:51875 , International Library of African Music, Rhodes University, Makhanda, South Africa , Hugh Tracey Field Tapes, Rhodes University, Makhanda, South Africa , HTFT570-M22 , Research no. M2G13
- Description: Town dance music.
- Full Text: false
- Date Issued: 1958-03-31
Ichinenjane lapa mkoponi
- Authors: The Coal Brothers , Composer unknown , Tracey, Hugh
- Date: 1958-03-31
- Subjects: Folk music--Africa , Field recordings , Africa, Sub-Saharan , Africa Eswatini Havelock f-sq
- Language: Swati
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/249831 , vital:51873 , International Library of African Music, Rhodes University, Makhanda, South Africa , Hugh Tracey Field Tapes, Rhodes University, Makhanda, South Africa , HTFT570-M22 , Research no. M2G12
- Description: Town dance music.
- Full Text: false
- Date Issued: 1958-03-31
Imhaka yavabereki
- Authors: The King Cole Brothers , performer not specified , Composer not specified , Tracey, Hugh
- Date: 1951
- Subjects: Folk Music , Field recordings , Africa, Sub-Saharan , Africa Zimbabwe Harare f-rh
- Language: Zezuru
- Type: sound recordings , field recordings , sound recording-musical
- Identifier: http://hdl.handle.net/10962/386102 , vital:68106 , International Library of African Music, Rhodes University, Makhanda, South Africa , Hugh Tracey Commercial Records, Rhodes University, Makhanda, South Africa , AC0702-E2K22
- Description: Indigenous music
- Full Text: false
- Date Issued: 1951
An assessment of the performance appraisal system utilised for junior and middle level management within the South African National Defence Force
- Authors: Terblanche, Graham Martin
- Date: 2004
- Subjects: Middle managers -- Rating of -- South Africa , South Africa. National Defence Force Officials and employees Rating of
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:10884 , http://hdl.handle.net/10948/148 , Middle managers -- Rating of -- South Africa , South Africa. National Defence Force Officials and employees Rating of
- Description: The research problem of this study was to assess the extent to which the appraisal system for junior and middle level managers in the South African National Defence Force (SANDF) met the requirements and guidelines for performance appraisal as stipulated in the literature. To achieve this objective, the following procedure was followed: · A survey of existing literature, related to performance appraisal, was conducted. The literature study focused on the requirements for an effective performance appraisal system, appraisal methods and appraisal errors. Attention was also focused on who should take responsibility for performance appraisal and the importance of regularly evaluating the performance appraisal system to meet the demands of a changing environment. The second part of the literature study dealt with the guidelines for establishing an effective appraisal system as well as performance management processes and cycles that are critical for the effectiveness of an appraisal system. The theoretical study formed the basis for the development of a survey questionnaire to establish the extent to which junior and middle level managers in the SANDF agreed with the theoretical guidelines. The survey was administered to a randomly selected group of junior and middle level managers who were representative of the South African Army, Airforce and Medical Services. The empirical results indicated that there was concurrence with many of the guidelines in the literature, but that there were areas that could be improved. It became evident that many respondents felt that the current system was not entirely fair and was not adapted to meet the needs of the integrated SANDF. Specifically, results indicated that the system should be re-evaluated to eliminate bias and to enhance the development of clear standards, both on a quantitative and qualitative level. It became clear that training and communication were important to the successful development and utilisation of a performance appraisal system. An effective performance appraisal system that is integrated with the overall performance management system of an organisation will enhance productivity, satisfaction and the attainment of goals.
- Full Text:
- Date Issued: 2004
Group portrait of Cecil John Rhodes, Robert Dundas Graham and one other unidentified man, possibly fellow students
- Authors: Grey Brothers Photographers
- Date: 1877
- Subjects: Rhodes, Cecil, 1853-1902 -- Photographs , Graham, Robert Dundas -- Photographs
- Type: Image
- Identifier: http://hdl.handle.net/10962/20224 , vital:22836 , PIC/M 22 , This image is held at the Cory Library for Humanities Research at Rhodes University. For further information contact cory@ru.ac.za. The digitisation of this image was made possible through a generous grant received from the Andrew W. Mellon Foundation 2014-2017.
- Full Text: false
- Date Issued: 1877
Synthesis and characterisation of lanthanide complexes with nitrogen- and oxygen-donor ligands
- Authors: Madanhire, Tatenda
- Date: 2016
- Subjects: Rare earth metals
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/13127 , vital:27154
- Description: The reactions of Ln(NO3)3∙6H2O (Ln = Pr, Nd or Er) with the potentially tridentate O,N,O chelating ligand 2,6-pyridinedimethanol (H2pydm) were investigated, and complexes with the formula, [Ln(H2pydm)2(NO3)2](NO3) (Ln = Pr or Nd) and [Er(H2pydm)3](NO3)3 were isolated. The ten-coordinate Pr(III) and Nd(III) compounds crystallise in the triclinic space group P-1 while the nine-coordinate Er(III) complex crystallises in the monoclinic system (P21/n). The reaction of PrCl3∙6H2O with H2pydm yielded the compound, [Pr(H2pydm)3](Cl)3, that crystallises in the monoclinic system, space group P21/c with α = 90, β = 98.680(1) and γ = 90°. The nine-coordinate Pr(III) ion is bound to three H2pydm ligands, with bond distances Pr-O 2.455(2)-2.478(2) Å and Pr-N 2.6355(19)-2.64(2) Å. X-ray crystal structures of all the H2pydm complexes reveal that the ligand coordinates tridentately, via the pyridyl nitrogen atom and the two hydroxyl oxygen atoms. The electronic absorption spectra of complexes show 4f-4f transitions. Rare-earth complexes, [Ln(H2L1)2(NO3)3] [Ln = Gd, Ho or Nd], were also prepared from a Schiff base. The X-ray single-crystal diffraction studies and SHAPE analyses of the Gd(III) and Ho(III) complexes shows that the complexes are ten-coordinate and exhibit distorted tetradecahedron geometries. With proton migration occurring from the phenol group to the imine function, complexation of the lanthanides to the ligand gives the ligand a zwitterionic phenoxo-iminium form. A phenolate oxygen-bridged dinuclear complex, [Ce2(H2L1)(ovan)3(NO3)3], has been obtained by reacting Ce(NO3)3∙6H2O with an o-vanillin derived Schiff base ligand, 2-((E)-(1-hydroxy-2-methylpropan-2-ylimino)methyl)-6-methoxyphenol (H2L1). Hydrolysis of the Schiff base occurred to yield o-vanillin, which bridged two cerium atoms with the Ce∙∙∙Ce distance equal to 3.823 Å. The Ce(III) ions are both tencoordinate, but have different coordination environments, showing tetradecahedron and staggered dodecahedron geometries, respectively. The reaction of salicylaldehyde-N(4)-diethylthiosemicarbazone (H2L2) in the presence of hydrated Ln(III) nitrates led to the isolation of two novel compounds: (E)-2[(ortho-hydroxy)benzylidene]-2-(thiomethyl)-thionohydrazide (1) and bis[2,3-diaza4-(2-hydroxyphenyl)-1-thiomethyl-buta-1,3-diene]disulfide. The latter is a dimer of the former. For this asymmetric Schiff base, 1 and the symmetric disulfide, classical hydrogen bonds of the O–H∙∙∙N as well as N–H∙∙∙S (for 1) type are apparent next to C–H∙∙∙O contacts. 4-(4-Bromophenyl)-1-(propan-2-ylidene)thiosemicarbazide was also prepared upon reacting 4-(4-bromophenyl)-3-thiosemicarbazide with acetone in the presence of ethanol and La(NO3)3∙6H2O. The C=S bond length was found to be 1.6686(16) Å which is in good agreement with other thioketones whose metrical parameters have been deposited with the Cambridge Structural Database. Classical hydrogen bonds of the N–H∙∙∙N and the N–H∙∙∙Br type are observed next to C–H∙∙∙S contacts. All synthesised compounds were characterised by microanalyses, single-crystal X-ray diffraction (except for [Nd(H2L1)2(NO3)3]), 1H NMR and IR spectroscopy.
- Full Text:
- Date Issued: 2016
Agreement and coordination in XiTsonga, SeSotho and IsiXhosa: an optimality theoretic perspective
- Authors: Mitchley, Hazel
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/3423 , vital:20491
- Description: This thesis provides a unified Optimality Theoretic analysis of subject-verb agreement with coordinated preverbal subjects in three Southern Bantu languages: Xitsonga (S53), Sesotho (S33), and isiXhosa (S41). This analysis is then used to formulate a typology of agreement resolution strategies and the contexts which trigger them. Although some accounts in the Bantu literature suggest that agreement with coordinate structures is avoided by speakers (e.g. Schadeberg 1992, Voeltz 1971) especially when conjuncts are from different noun classes, I show that there is ample evidence to the contrary, and that the subject marker used is dependent on several factors, including (i) the [-HUMAN] specification on the conjuncts, (ii) whether the conjuncts are singular or plural, (iii) whether or not the conjuncts both carry the same noun class feature, and (iv) the order of the conjuncts. This thesis shows that there are various agreement resolution strategies which can beused: 1) agreement with the [+HUMAN] feature on the conjuncts, 2) agreement with the[-HUMAN] feature on the conjuncts, 3) agreement with the noun class feature on both conjuncts, 4) agreement with the noun class feature on the conjunct closest to the verb, and 5) agreement with the noun class feature on the conjunct furthest from the verb. Not all of these strategies are used by all languages, nor are these strategies interchangeable in the languages which do use them – instead, multiple factors conspire to trigger the use of a specific agreement strategy within a specific agreement featural context. I show that these effects can be captured using Optimality Theory (Prince and Smolensky 2004). The analysis makes use of seven constraints: RES#, MAX[+H], MAX[-H], DEP[-H], MAXNC, DEPNC, and AGREECLOSEST. The hierarchical ranking of these constraints not only accounts for the confinement of particular strategies to specific agreement featural contexts within a language, but also accounts for the cross-linguistic differences in the use of these strategies. I end off by examining the typological implications which follow from the OT analysis provided in this thesis.
- Full Text:
- Date Issued: 2016
Options for eland: a multi-scale assessment of antipredatory responses of a vulnerable prey species to their dominant predator in the Eastern Cape, South Africa
- Authors: Leaver, Jessica
- Date: 2014
- Subjects: Endangered species -- South Africa -- Eastern Cape , Predatory animals -- Control -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/6570 , vital:21113
- Description: Eland Tragelaphus oryx are the largest and slowest African antelope, falling within the preferred weight range of the prey of lions Panthera leo. Little is known, however, about the antipredatory strategies employed by eland. Rapid population declines in several small reserves following the reintroduction of lions suggest that the antipredatory strategies of eland may be compromised in spatially limited areas. This emphasises the need for research aimed at investigating how eland respond to lions, particularly in the spatial context, given that lions are increasingly being reintroduced into small reserves in South Africa. This study aimed to investigate lion-eland interactions at multiple scales and determine where on the landscape eland were vulnerable to predation. Adult female eland (n = 3 per site) in breeding herds were collared with GPS satellite collars in two study sites; the Nyathi section of Addo Elephant National Park (Nyathi) and Mountain Zebra National Park (MZNP) in the Eastern Cape, South Africa. A reintroduced population of lions, comprising two males and one female, was present in each study site, with individuals fitted with GPS satellite collars. At a broad spatiotemporal scale, eland did not avoid lions and there was considerable overlap between eland and lion home ranges in both study sites. At a finer spatiotemporal scale however, eland and lion space use was asynchronous in time, except in the case of the female lion in Nyathi where there was considerable overlap at the finest temporal scale investigated (i.e. monthly). Herd-associated eland in Nyathi were killed most frequently in areas associated with high long-term use by the female lion, showing that failure to avoid the female lion at a fine scale increased predation risk for eland. Secondly, eland in Nyathi were killed most frequently in habitat types of intermediate structural density (i.e. mixed habitats), which limited the viewshed of eland but presumably offered increased forage. This habitat type was selected for by eland, despite it being associated with a higher level of predation risk. This suggested that eland in Nyathi traded off safety for forage. In MZNP, predation of herd-associated eland was low which reflected the limited spatial overlap between eland and lion at a fine scale in this reserve. In Nyathi, but not in MZNP, eland responded to lions within 1.5 km by increasing their movement rate, with this response particularly strong at night. The findings of this study show that eland responses to lions are scale-dependent and site-specific. Furthermore, eland responses to lions were shown to be lion gender-specific. This study has increased our understanding of the antipredatory behaviours of eland and demonstrated the importance of investigating prey responses to predation risk at multiple scales.
- Full Text:
- Date Issued: 2014
Study on the effect of shade net on internal and external quality parameters and chilling injury of fruits of citrus species in the Eastern Cape Province of South Africa
- Authors: Moabelo, Phillipine https://orcid.org/0000-0001-9040-1390
- Date: 2021-11
- Subjects: Fruit-culture , Horticulture , Citrus fruits
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/22622 , vital:52600
- Description: Pre-harvest technology of shade net is environmental friendly and was found previously to improve fruit growth and yield. In addition, it reduces wind blemishes and sunburn, and effectively act as a buffer against climate fluctuations, such as excessive light, wind and hail damages. However, commercial shade nets are capital intensive; therefore, it is important for farmers to understand its impact on fruit quality that is desired for export market and assess whether the investment is profitable to the industry or not. It was brought to attention that several citrus cultivars grown in Addo, Eastern Cape under 20percent commercial shade net shows sensitivity to chilling injury (CI); however. no information is yet documented about the impact of this technology on fruit quality. To determine the efficacy of 20percent-shade net technology in relation to the control (no shade net), the present study was designed with the objective to compare internal and external quality parameters of ‘Washington and Cambria’ navels, ‘Valley Gold’ mandarin, and ‘Eureka’ lemon fruit grown in shade netted orchards and stored at low temperatures (4 and -0.6°C) for 30 days in Addo area, Eastern Cape. Internal quality attributes assessed includes juice content, °Brixpercent, titratable acid (TA), °Brix:acid ratio and average number of seeds. External quality data assessed include rind colour, and fruit size, firmness/texture and fresh weight loss. For chilling injury, fruits were evaluated by examining the degree of rind pitting and assigning levels of severity namely 0, 1, 2 or 3 where 0 = no pitting detected, 1 = 1 pit, 2 = 2 or more pitting detected and 3 = severe pitting detected. The post-harvest experiments were done on fruits harvested from commercial citrus orchards in Sundays River Valley, between Kirkwood and Addo (33° 34' 0" South, 25° 41' 0" East), in the Eastern Cape Province of South Africa, over two harvesting seasons (2018 and 2019). The ‘Eureka’ lemon and ‘Washington navel’ fruit were collected from Allendale farm; the ‘Cambria’ navel fruits from the Nuwelande and Olifantsbos farms; and the ‘Valley Gold’ mandarin fruits from the Dunbrody/Unifruitti farm. The quality attributes were recorded in the Laboratory of the Citrus Research International (CRI), Port Elizabeth, Eastern Cape, South Africa during Season 1, and in the Horticulture lab of the University of Fort Hare (UFH), Alice, Eastern Cape, South, Africa during Season 2. The experimental layout was a typical pseudo randomised completely block design (RCBD) (not truly randomised) whereby treatments tested were subjected over time (pre-test, post-test). The two treatments i.e. shade vs. control (no shade net) could not be randomly allocated to orchards due to the practical issue of working on a commercial farm, . The sub-factor consisted of three postharvest treatments: Ambiemt temperature (at 0 days storage), 4°C and -0.6°C storages for 30 days. Secondly, an experiment to evaluate the impact of petroleum-based wax mixed with 2-(4-thiazolyl) benzimidazole [thiabendazole (TBZ)] (TBZ: 500 mg.L-1) on shade net vs control fruits was conducted. The fruits were stored at 4°C and - 0.6°C (coated) for 30 days and were evaluated after 7 days storage at room temperature. Shade net did not significantly affect the internal quality attributes of citrus fruits. The 20percent- shade net promoted size of ‘Washington’, ‘Cambria’ navels and ‘Valley Gold’ mandarin, whilst rind colour was not affect. Firmness loss was higher on ‘Eureka’ lemon and ‘Washington’ navel, regardless of the growing conditions and cold storage duration. Rind firmness of ‘Cambria’ navel and ‘Valley Gold’ mandarin were not significantly affected by shade net and storage duration. ‘Eureka’ lemon was found to be more sensitive to CI. However, the application of wax+ TBZ eliminated CI on all 4-cultivars. Therefore, it is recommended to apply wax+ TBZ in packline to eliminate CI and fungal development. , Thesis (MSc) -- Faculty of Science and Agriculture, 2021
- Full Text:
- Date Issued: 2021-11