Clones of the Eucalyptus grandis x Eucayptus nitens (GN) hybrids were produced and selected through the CSIR‟s breeding programmes for colder plantation sites in South Africa. Some GN clones consistently exhibit high and superior pulp properties, which makes them valuable for commercial plantations in South Africa. In nurseries, stockplants are usually seven cm in length and maintained at high (100 x1.5 m-2) planting density. However, rooting frequency varies with season and little is known about the impact of position of cuttings on overall rooting frequency of a clone. The aim of this study was to investigate the effect of size and planting density of stockplants in mini-hedges, on the yield and subsequent rooting of cuttings from various positions of GN clones of known rooting potential (i.e. GN 018B: difficult-to-root and PP 2107: easy-to-root clones). Stockplants (10 cm vs. 20 cm) were established at high (100 x 1.5 m-2) and at low (25 x 1.5 m-2) densities for GN 018B and PP 2107 under commercial nursery conditions in a polyethylene tunnel. Cuttings were harvested every two to three weeks in September-October 2010 (spring), December 2010-January 2011 (summer), April-May 2011 (autumn) and June-July 2011 (winter). The harvested material was 5 – 7 cm in length and the light intensity received by individual stockplants at the two planting density levels was recorded. Harvested cuttings from the three positions (apical, middle and basal shoots) were used for: (i) rooting experiments under nursery conditions, (ii) bio-stimulant analysis using the mung bean bioassay, and (iii) analysis of soluble sugars. Between spring and summer 2010, the two GN clones established at low density yielded a similar number of cuttings, but differences in the rooting frequencies were significant in favour of PP 2107 clone. Similar observations were made at high density in terms of production of cuttings, but the significant differences in the rooting observations were reversed between the clones. The GN 018B clone had low rooting rates in summer under nursery conditions but its tissue extracts promoted higher rooting in the bioassay during that time, when compared to spring. Spring and summer had similar effects on rooting responses of PP 2107 cuttings in nursery and bioassay experiments. For both clones, short stockplants produced fewer cuttings but had a higher rooting frequency than cuttings from tall stockplants, with a high rooting frequency recorded from basal cuttings. Similar results were observed in the bioassay experiments which showed high rooting potential of mung bean hypocotyls cuttings using tissue extracts of PP 2107 cuttings maintained at high planting density. Although apical cutting tissues had high concentration of sugars (i.e. sucrose, glucose and fructose), their rooting rates were usually lower at high and low planting density compared to middle and basal cuttings. Sucrose concentration was the highest sugar present in stockplants grown under low planting density. A higher and lower rooting frequency was also observed in autumn although the two clones responded differently to Quambalaria eucalypti (Sporothrix eucalypti) disease infestations. Position, size and genotype had a significant impact on type and concentration of sugar (i.e. sucrose, glucose and fructose), particularly in PP 2107 clone, although rooting rates in the bioassay did not correlate with sugar contents of Eucalyptus cuttings. High carbohydrate (i.e. soluble sugar) content and auxin concentration increased production and subsequent rooting of cuttings across both clones, particularly in spring. Furthermore, rooting was enhanced by relatively higher light intensity intercepted by individual stockplants and in particular the GN 018B clone. Light intensity in the high and low planting densities caused variation in the rooting frequencies thereby increasing or decreasing soluble sugar and auxin concentrations of the two clones. Light intensity and fertiliser concentration received by tall and short stockplants impacted on endogenous hormone levels thereby increasing or decreasing rooting. High sugar concentration levels of PP 2107 clone increased its susceptibility to fungal infection thereby decreasing its rooting frequency in autumn, as its rooting rates increased in winter. Overall results of the investigation revealed that PP 2107 clone has higher rooting potential than GN 018B clone, in particular at high planting density and if stockplants are not infected by fungal diseases. Higher sugar levels were recorded in spring for PP 2107, although rooting rates of mung bean hypocotyl cuttings were higher in summer for GN 018B, suggesting that sugars have nothing to do with rooting of GN cuttings. Season, planting density and size of stockplants affect the rooting frequency of GN clone. Thus, short stockplants maintained at low and high planting densities are recommended for GN 018B and PP 2107 respectively, although the impacts of fertilisers and pathogen resistance on rooting rates still need to be investigated under similar conditions. / Thesis (M.Sc.Agric.)-University of KwaZulu-Natal, Pietermaritzburg, 2012.

Los comedores populares autogestionarios - CPA tienen más de 35años de existencia, desde 1978, a la cabeza de mujeres valerosas, en una Lima pobre, migrante y luchadora. Estas mujeres lucharon frente al Estado por derechos y reivindicaciones, como servicios básicos y políticas alimentarias. Las mujeres hicieron, de temas caseros, políticas públicas que lograron sostener, en gran medida, la crisis económica a fines de la década de 1980 e inicios de la de 1990, dando así muestras de organización a gran escala en un con- texto sumamente difícil. En ese complicado panorama, convivieron con integrantes del grupo subversivo del Partido Comunista del Perú-Sendero Luminoso - PCP-SL, que incursionó en las barriadas para «profundizar las contradicciones» y aplicó, en nombre de la justicia, estrategias de guerra.La investigación rastrea las trayectorias de las exdirigentas de los CPA en el distrito limeño de El Agustino, y recoge sus testimonios sobre la violencia política que les tocó vivir entre 1978 y 19922 ysobre las problemáticas relaciones con el Estado. Esta convivencia produjo un complicado tejido de hilos muy delgados, donde lascercanías y lejanías de estas mujeres frente a Sendero Luminoso fueron parte de un proceso más complejo. / The self-managed people’s kitchens (CPA) have more than thirty five years of existence since 1978. They are led by brave women who live in a poor, inmigrant and courageous Lima. They struggled with the state for their rights and demands for basic services and food policies. These women made home topics into declared public policies and were able to bear through the economic crisis of the 80s and part of the 90s, showing a highly effective way of organization in a very difficult period. In that very complex context they were able to get along with members of Sendero Luminoso (SL) who entered the shanty towns to «exacerbate contradictions» and applied their war strategies in the name of «justice».This investigation traces the trajectories of former leaders of the CPAs from the district of El Agustino, and presents their testimonies on the political violence that they lived between 1978 and 1992, and on their difficult relations with the State. This coexistence produced a very complex texture of thin threads, where living in proximitywhile keeping distance from SL were part or a more complex process.

This article addresses the history of Juan Mezzich, a European immigrant who came to Peru to start a wine business, and his grandson, Julio Cesar Mezzich, a leader of Shining Path. Throughout the article, the author describes the historical period and the economic and social context in which both characters developed, emphasizing the role of the regulation of the economy that the Peruvian state ran throughout the twentieth century. / El presente artículo aborda la historia de Juan Mezzich, un migrante europeo que vino a Perú a emprender un negocio de vino, y su nieto, Julio César Mezzich, un dirigente de Sendero Luminoso. A lo largo del artículo, se describe la época historica y el contexto económico y social en el que se desenvolvieron ambos personajes, destacando el papel de la regulación de la economía que realizó el Estado peruano a lo largo del siglo XX.

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This study scrutinizes the drug-terrorism nexus critically with intent to conceive possible remedies for the problem. The vast turnover of the global illicit drug industry constitutes the largest portion of organized crime enterprises' income. Different circles have argued that these enterprises are not the sole actors of the drug business, but terrorist groups, whose ultimate aim is a political change rather than financial strength, also profit from the “business.” The controversial nature of the problem fuelled heated debates and requires an in depth and impartial analysis, which was the main subject of the current study. At the first stage, three different cases, the PKK, the LTTE, and the SL, were studied either to prove or deny the alleged phenomenon. The sampled groups' ideology, structure, and operations helped understand the motives pushing the organizations into the ‘business.' Subsequently, several recommendations capturing vital issues both in countering terrorism and breaking terrorism-drugs link were spelled out.

This study was a qualitative examination of social, economic, political, and cultural dilemmas that face Peruvian survivors of the Communist Shining Path Revolution, an internal armed conflict that cut a swath of terror and destruction during the years 1980-2000, with a reported loss of 69,000 residents either killed or considered “disappeared.” The conflict affected primarily poor, uneducated Andean campesinos and townspeople in the highland areas of the Ayacucho District. In this study, I looked closely at the responsibilities of both government and NGOs in the facilitation of readjustment during and after times of instability. In addition, specific challenges the elderly, women and campesinos face in a post-conflict world are analyzed and possible social policies are discerned that might be developed to better implement the transition to a new form of community. Ideas that emerged from this research may assist policy shapers in other less developed countries involved in similar conflicts by examining how Peru dealt with its own issues. Methodology included participant observation and interviews with long-term Ayacuchan residents who stayed-in-place during war time, along with migrants who went to live in shantytowns in more urban areas. The government-mandated Truth and Reconciliation Commission report serves as a framework as it outlined those ultimately deemed responsible and detailed what those affected may expect in the way of appropriate reparations and compensation in the future. Much emphasis is given to the emerging role of women and how ensuing shifts of gender specific cultural roles may affect familial and communal bonds in small-scale societies.

En 2003, la Commission de vérité et de réconciliation du Pérou (CVR) publie un rapport sur la période de guerre interne et de violence qui a déchiré le pays entre 1980 et 2000. Ce rapport étudie ces deux décennies pour faire la lumière sur les événements et évaluer la position de divers secteurs de la société afin que les Péruviens puissent se réconcilier avec un pan de leur histoire. Dans son rapport, la CVR consacre une section aux médias, notamment la presse écrite, et salue le rôle « important » qu’ils ont joué, tout en notant au passage que leur couverture du conflit n’a pas favorisé la pacification du pays et a même pu la compromettre par moments. Ce mémoire vise à étudier la couverture de la guerre interne par les trois quotidiens péruviens les plus importants pour le tirage, Expreso, El Comercio, et La República. Il porte surtout sur la période comprise entre le début des hostilités, le 17 mai 1980, et le massacre de huit journalistes dans le village andin d’Uchuraccay, le 26 janvier 1983. Un regard est également jeté sur l’évolution du journalisme au Pérou depuis les années 1960, marquées par l’élection d’un gouvernement démocratique et aussi par l’instauration d’un régime militaire qui se maintiendra au pouvoir pendant 12 ans. Les bouleversements au cours de cette période difficile expliquent, au moins en partie, le désintérêt initialement manifesté par ces quotidiens, au-delà des différences idéologiques manifestes, à l’endroit des premiers pas du Sentier Lumineux et de sa « guerre populaire ». / In 2003, the Truth and Reconciliation Commission (TRC) of Peru published a report on the internal war and violence that tore the country apart from 1980 to 2000. The report studied those two decades in order to shed light on the events, investigating the involvement of different sectors of society, so that Peruvians would be able to come to peace with their recent history. In its report, the TRC had a section on the media – including the written press. The report underscored the “important” role the media had played, but also stated that their coverage of the war might not have helped bring peace and may have even at times worsened the situation. This thesis aims to study the coverage of the internal war by the three daily newspapers with the largest circulation, Expreso, El Comercio and La República. It focuses on the period between the start of the war on May 17, 1980 and the massacre of eight journalists in the Andean village of Uchuraccay on January 26, 1983. It also considers the evolution of Peruvian journalism since the 1960s, when a democratic government was elected and a military junta subsequently took power and held it for 12 years. Beyond the ideological differences that characterize the three papers studied, this rocky period accounts for, at least partially, the initial lack of interest shown by the newspapers towards the first guerilla actions of the Shining Path and its popular war.

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While most research in King studies focuses on Stephen King’s contribution to the horror genre, this thesis approaches King as a participant in American popular culture, specifically exploring the role the author-protagonist plays in his writing about writing. I have chosen Bourdieu’s theoretical construct of habitus through which to focus my analysis into not only King’s narratives, but also into his non-fiction and paratextual material: forewords, introductions, afterwords, interviews, reviews, articles, editorials and unpublished archival documents. This has facilitated my investigation into the literary field that King participates within, and represents in his fiction, in order to provide insight into his perception of the high/low cultural divide, the autonomous and heteronomous principles of production and the ways in which position-taking within that field might be effected. This approach has resulted in a study that combines the methods of literary analysis and book history; it investigates both the literary construct and the tangible page. King’s part autobiography, part how-to guide, On Writing (2000), illustrates the rewards such an approach yields, by indicating four main ways in which his perception of, and participation in, the literary field manifests: the art/money dialectic, the dangers inherent in producing genre fiction, the representation of art produced according to the heteronomous principle and the relationship between popular culture and the Academy. The texts which form the focus of the case studies in this thesis, The Shining, Misery, The Dark Half, Bag of Bones and Lisey’s Story demonstrate that there exists a dramatisation of King’s habitus at the level of the narrative which is centred on the figure of the author-protagonist. I argue that the actions of the characters Jack Torrance, Paul Sheldon, Thad Beaumont, Mike Noonan and Scott Landon, and the situations they find themselves in, offer an expression of King’s perception of the literary field, an expression which benefits from being situated within the context of his paratextually articulated pronouncements of authorship, publication and cultural production.