Harvest managements and cultural practices in sugarcane

The presence of trash from the mechanical harvest of green cane on sugarcane plantations promotes changes in the agricultural management, for example, in the mechanical cultural practices of ratoon cane in-between the rows and nitrogen (N) fertilization. The goal of this study was to evaluate the performance of sugarcane in different harvest systems, associated to the mechanical cultural practices in interrows and N rates. The study was carried out on a sugarcane plantation in Sales Oliveira, São Paulo, Brazil, with the sugarcane variety SP81-3250, on soil classified as Acrudox, in a randomized block design with split-split plots and four replications. The main treatments consisted of harvest systems (harvesting green cane or burnt cane), the secondary treatment consisted of the mechanical cultural practices in the interrows and the tertiary treatments were N rates (0, 30, 60, 90, 120 and 160 kg ha-1), using ammonium nitrate (33 % N) as N source. The harvest systems did not differ in sugarcane yield (tons of cane per hectare - TCH), but in burnt cane, the pol percent and total sugar recovery (TSR) were higher. This could be explained by the higher quantity of plant impurities in the harvested raw material in the system without burning, which reduces the processing quality. Mechanical cultural practices in the interrows after harvest had no effect on cane yield and sugar quality, indicating that this operation can be omitted in areas with mechanical harvesting. The application of N fertilizer at rates of 88 and 144 kg ha-1 N, respectively, increased stalk height and TCH quadratically to the highest values for these variables. For the sugar yield per hectare (in pol %), N fertilization induced a linear increase.

The differential recognition of children’s cultural practices in middle primary literacy classrooms

This paper argues that teachers’ recognition of children’s cultural practices is an important positive step in helping socio-economically disadvantaged children engage with school literacies. Based on twenty-one longitudinal case studies of children’s literacy development over a three-year period, the authors demonstrate that when children’s knowledges and practices assembled in home and community spheres are treated as valuable material for school learning, children are more likely to invest in the work of acquiring school literacies. However they show also that whilst some children benefit greatly from being allowed to draw on their knowledge of popular culture, sports and the outdoors, other children’s interests may be ignored or excluded. Some differences in teachers’ valuing of home and community cultures appeared to relate to gender dimensions.

"Like a monkey with a miniature cymbal": Cultural practices of repetition in visual social media

Looping media are recurring components of online content, from gifs to Vine videos, in addition to the conceptual repetition of memes and related practices. This paper analyses practices around looping visual media as examples of vernacular creativity, social media literacies, and internet culture, especially for irreverent and playful purposes. Focusing on the LGBTQ digital cultural context as a pilot study, this research examines multi-platform uses of looping media, including personal narratives through Vine videos and animated gifs on Tumblr. In addition to textual analysis of LGBTQ looping visual social media content, the study will further explore the platform context as part of the experience of looped media. The research will address how these factors may also contribute to practices of irreverence and play, both within the specific case of LGBTQ culture and internet culture more generally.

Do you believe in the Loch Ness Monster? Children's influence on mothers' beliefs, values, and social/cultural practices.

Obtaining mothers' perspectives and descriptions of incidents in which their child(ren) said or did something that influenced the mothers' values, beliefs, and/or social or cultural practices, that is, the content of socialization, was the primary aim of this research. Bakhtin's (2004) metatheoretical account of dialogism was used to frame this study. From a dialogic perspective utterances (for example, the utterances of children in the present study) are events or acts and are presented as one way to view the process of socialization. In part this purpose, and the decision to utilize a qualitative research orientation, was to address a call (Lollis & Kuczynski, 1997) for qualitative or microanalytic analyses to help elucidate the processes of socialization. Mothers (N=10) in this study were able to provide descriptions of incidents in which their child(ren) said or did something that influenced the mother and hence we have some description of the concept of bidirectionality, a well accepted, but undertheorized concept in developmental psychology. While the concepts of multiple sources of influence and contexts are salient areas of research in parent-child socialization, and were mentioned in the informants reporting these areas did not appear to be as salient in the mothers' accounts. Emotions and the meaning mothers 'derived' from the interactions did, however, take much more prominence in the described incidents.

From empire to filmi: a fusion of western and Indian cultural practices in Australian music education

During the 19th and 20th centuries, Indian culture was represented in Australia as part of celebrations of the British Empire. Children were presented with stereotypic representations of Indian culture, which provide a snapshot of contemporary perceptions. Such representations were rarely authentic. By removing music from one culture and presenting it in the symbolic gestures of another we strip away much of its meaning. Encouragingly, contemporary popular culture can incorporate a fusion of western and Indian cultural practices, such as filmi (Hindi: `film song' or `Indian film music'). This article describes early imperialist understandings of Indian culture in Australian school music to contextualize recent attempts to engage with more authentic intercultural understandings. To assist teachers in the presentation of `other' musics, guidelines for the inclusion of authentic materials are offered. By selecting music that is already a fusion of cultures and musical styles, it becomes easier for western music educators to engage with the other.

Resilience as protagonism: interpersonal relationships, cultural practices, and personal agency among working adolescents in Brazil

A visual methods study was conducted with 16 at-risk youth living in a mid-sized Brazilian city. In this study, we focus on data obtained from four of those youth who were working adolescents, aged 13-15, and identify contextually specific protective processes associated with resilience. Through a reciprocal process of collaborative research that included observation, photo elicitation, video recording of a 'day in the life' of each youth, and semi-structured interviews, youth and researchers co-constructed an understanding of adaptive coping in a particularly challenging social environment. By employing techniques from grounded theory to analyze the data, we identified a pattern of protagonism among these youth that enabled them to maintain well-being despite exploitation as working children. This conceptualization of protagonism as a protective process has implications for human service workers who intervene to improve the living conditions of working children. © 2013 Taylor & Francis.

Effects of some cultural practices on grass production at Mandan, North Dakota /

Cover title.

Cultural practices for growing shelterbelt trees on the northern Great Plains /

Literature cited: p. 33.

Decolonising the mysteries of the Australian Indigenous cultural practices within a social work framework

This paper presents acknowledging and valuing ways of knowing from an Indigenous standpoint in counselling. In a transcending global world of uncertainty, reclaiming and demystifying western notions of social work practice when engaging with Australian Indigenous peoples needs reconsiderations. From an Indigenous standpoint, community, country and traditional philosophies are based on empowerment, personal growth and harmonious obligation to others and all things. Hence, there is an importance from group work to Talk Therapy where an individual is able to search for solutions listening and engaging with others. Such therapy offers positive outcomes for many Indigenous Communities presently in a state of crisis, deriving from experiences of trans-generational trauma.

Cultivo do girassol na época da safrinha no Rio Grande do Sul.

2008

Integração lavoura-pecuária: alternativa para diversificação e redução do impacto ambiental do sistema produtivo no Vale do Rio Xingu.

2010

Integração Lavoura-Pecuária-Floresta na Região Noroeste do Paraná.

Caracterização do meio físico e dos sistemas de produção na região Noroeste do Paraná.