EC32-134 Sweet Clover Management

Sweet clover has made a phenomenal growth in popularity and acreage during recent years. In Nebraska, the production increased from 30,000 acres in 1920 to 1,126,000 acres in 1930, an expansion of over one million acres in a 10-year period. Just a few years ago, when sweet clover was classified as a weed, it was the subject of proposed state legislation to prevent its production and spread. Today sweet clover has a recognized place among standard crops and in rotation systems. The acreage of sweet clover in Nebraska is now practically equal to that of alfalfa and is more than ten times that of red clover. Some Nebraska counties grow more than 40,000 acres of sweet clover annually. This 1932 extension circular discusses the kinds of sweet clover; time and method of seeding; kinds of seed and rates of seeding; liming and inoculation; growth habits; utilization of sweet clover for pasture, soil building, hay and seed; and sweet clover in wild hay meadows.

EC23-122 Sweet Clover in Nebraska

Sweet clover is adapted to practically all parts of Nebraska. It will grow under a wide range of soil and climatic conditions and is found growing wild in almost all sections of the state. It grows luxuriantly in eastern Nebraska and also does well in the western part of the state. Sweet clover will grow in regions of less rainfall than will red clover and, under certain conditions, it will do well where alfalfa is not easily grown. This 1923 circular is largely based on questionnaire replies received from more than 200 farmers growing sweet clover in all parts of the state and on personal observations of and experiences with the crop in various counties.

Cultivar-specific effects of pathogen testing on storage root yield of sweet potato, Ipomoea batatas (L.) Lam.

The accumulation and perpetuation of viral pathogens over generations of clonal propagation in crop species such as sweet potato, Ipomoea batatas,inevitably result in a reduction in crop yield and quality. This study was conducted at Bundaberg, Australia to compare the productivity of field-derived and pathogen-tested (PT)clones of 14 sweet potato cultivars and the yield benefits of using healthy planting materials. The field-derived clonal materials were exposed to the endemic viruses, while the PT clones were subjected to thermotherapy and meristem-tip culture to eliminate viral pathogens. The plants were indexed for viruses using nitrocellulose membrane-enzyme-linked immunosorbent assay and graft-inoculations onto Ipomoea setosa. A net benefit of 38% in storage root yield was realised from using PT materials in this study.Conversely, in a similar study previously conducted at Kerevat, Papua New Guinea (PNG), a net deficit of 36% was realised. This reinforced our finding that the response to pathogen testing was cultivar dependent and that the PNG cultivars in these studies generally exhibited increased tolerance to the endemic viruses present at the respective trial sites as manifested in their lack of response from the use of PT clones. They may be useful sources for future resistance breeding efforts. Nonetheless, the potential economic gain from using PT stocks necessitates the use of pathogen testing on virus-susceptible commercial cultivars.

Occurrence of LINE, gypsy-like, and copia-like retrotransposons in the clonally propagated sweet potato (Ipomoea batatas L.)

Retrotransposons are a class of transposable elements that represent a major fraction of the repetitive DNA of most eukaryotes. Their abundance stems from their expansive replication strategies. We screened and isolated sequence fragments of long terminal repeat (LTR), gypsy-like reverse transcriptase (rt) and gypsy-like envelope (env) domains, and two partial sequences of non-LTR retrotransposons, long interspersed element (LINE), in the clonally propagated allohexaploid sweet potato (Ipomoea batatas (L.) Lam.) genome. Using dot-blot hybridization, these elements were found to be present in the ~1597 Mb haploid sweet potato genome with copy numbers ranging from ~50 to ~4100 as observed in the partial LTR (IbLtr-1) and LINE (IbLi-1) sequences, respectively. The continuous clonal propagation of sweet potato may have contributed to such a multitude of copies of some of these genomic elements. Interestingly, the isolated gypsy-like env and gypsy-like rt sequence fragments, IbGy-1 (~2100 copies) and IbGy-2 (~540 copies), respectively, were found to be homologous to the Bagy-2 cDNA sequences of barley (Hordeum vulgare L.). Although the isolated partial sequences were found to be homologous to other transcriptionally active elements, future studies are required to determine whether they represent elements that are transcriptionally active under normal and (or) stressful conditions.

People, content, location : sweet spotting urban screens for situated engagement

A growing body of research is looking at ways to bring the processes and benefits of online deliberation to the places they are about and in turn allow a larger, targeted proportion of the urban public to have a voice, be heard, and engage in questions of city planning and design. Seeking to take advantage of the civic opportunities of situated engagement through public screens and mobile devices, our research informed a public urban screen content application DIS that we deployed and evaluated in a wide range of real world public and urban environments. For example, it is currently running on the renowned urban screen at Federation Square in Melbourne. We analysed the data from these user studies within a conceptual framework that positions situated engagement across three key parameters: people, content, and location. We propose a way to identify the sweet spot within the nexus of these parameters to help deploy and run interactive systems to maximise the quality of the situated engagement for civic and related deliberation purposes.

Law student psychological distress, ADR and sweet-minded, sweet-eyed hope

Empirical studies conducted by both Australian and American researchers have established law school’s causative role in increasing law student psychological distress. The purpose of this article is to highlight the role that law school curriculum might play in addressing this problem. By utilising lessons from the field of positive psychology (and in particular hope theory) a first-year law subject at the Queensland University of Technology has been specifically designed to promote law student well-being. Traditional legal education and pedagogy do not hold the answers for addressing this social phenomenon. A first-year curriculum that introduces students to alternative dispute resolution, non-adversarial justice, resilience and the positive role of lawyers in society may go some way to addressing the law student well-being challenge.

Sweet sorghum : opportunities for a new, renewable fuel and food industry in Australia

Sweet sorghum is receiving significant global interest as an agro-industrial crop because of its capacity to co-produce energy, food, and feed products in integrated biorefineries. This report assesses the opportunities to develop a sweet sorghum industry in Australia, reports on research demonstrating the production of energy, food, and feed products, and assesses the potential economic and sustainability benefits of sweet sorghum biorefineries in the Australian context.

A sweet promise among Malaysians [Letter to the Editor]

The prevalence of diabetes in Malaysia has increased by almost twofold indicating that for every six Malaysians older than 30, one is diabetic.1 In Malaysia, diabetes is reportedly most common among persons of Indian descent followed by the Malays and Chinese...

"Rebirth: Combined art performance"--Shirin Madg & Sweet Sound Ensemble

Vanessa Mafe-Keane was invited to participate as choreographer in Iranian singer Shirin Madg 's project, Rebirth: Combined art performance. This project integrated singing, music, visual-art, film, dance and is based on the dissident poetry of female Iranian poet, Forough Farrokhzad. The choreographic dance movement focused on simple, lyrical, flowing classical dance forms that also incorporated everyday gestures and actions performed by two Queensland dancers, Caitlin MacKenzie and Abby Johnson. The choreographic intention was not to attempt to re-create Iranian dance practices instead, to draw inspiration and reference specific movement qualities. This was achieved through the subtle inclusion of spinning movements and focusing attention on the dancers’ arms and upper torso. This fusion became an underlying theme reflected throughout the choreographic component. Additionally, this project presented an opportunity to draw on past experiences and problem-solve ways to construct choreographic work where the dancers and the musical assemble group could be staged side by side. This experience highlighted differing approaches to rehearsal protocols within disciplines, the practicalities of staging different artists, understanding musical cues and the diversity of audience engagement. Performances: BEMAC Multicultural Centre, Brisbane 06 February 2015 and Helensvale Cultural Centre, Gold Coast 07 February 2015

The sweet aroma of success: Modification of products for new markets in the case of TORQ by Di Bella Coffee

In 2002, Phillip Di Bella’s childhood passion for coffee and keen entrepreneurial spirit led him to establish a small coffee roasting warehouse in in the inner suburbs of Brisbane (Di Bella, 2012). With a keen sense of direction and passion for his coffee products and providing unparalleled customer service, Di Bella Coffee quickly grew to become a key player in the coffee roasting scene. This passion for the ultimate coffee experience is evident in the firm’s logo ‘Di Bella Coffee Inspires Passion’. Phillip Di Bella stated that ‘the common denominator of this company is about inspiration and passion. We are not a coffee company, we are a people company. You know, are we inspiring you from the moment you walk in the door to the moment you leave. If you are not feeling inspired then we haven’t done our job properly as a company’. Fundamentally, providing the ultimate coffee experience, as detailed in the following case is one in which focuses on the coffee consumption experience, not the coffee itself. Over that last 10 years Di Bella Coffee has constantly strived for the ultimate coffee, while expanding business operations into the booming Asian coffee market, establishing headquarters in Shanghai in 2010. In 2011, Di Bella Coffee commenced their second international venture with the launch of operations in India (Di Bella Coffee, 2012); followed shortly by the creation of a new category of coffee, set to revolutionise to coffee industry. The fusion of two traditional forms of coffee; espresso coffee and instant coffee, to create a third category- espresso instant, led to the development of TORQ by Di Bella.

Scottish Football Association or Sweet Fanny Adams

Tämä pro gradu -tutkielma käsittelee kielisidonnaisen huumorin kääntämistä. Ennen itse kääntämisen käsittelyä täytyy kuitenkin määritellä mitä tarkoitetaan käsitteellä kielisidonnainen huumori . Aluksi käsitellään huumoria ja sen ominaisuuksia sekä huumorin ja kulttuuristen, fysiologisten ja sosiaalisten tekijöiden suhdetta. Huumori syntyy kun tietyt odotukset rikotaan, eli toimitaan joidenkin normien vastaisesti. Huumorin eräitä perusperiaatteita ovat ristiriitaisuus ja yhteensopimattomuus. Kielisidonnaisessa huumorissa ristiriitaisuus ja yhteensopimattomuus on havaittavissa kielen tasolla: kieltä käytetään tuottamaan moniselitteinen tai -mielinen koominen ilmaus. Sanaleikki, jossa käytetään yhtä sanaa jolla on yksi tai useampi merkitys, on tyypillinen esimerkki kielisidonnaisesta huumorista. Mutta kielisidonnainen huumori ei rajoitu pelkästään tämänkaltaisiin sanaleikkeihin (engl. pun), vaan kattaa käsitteenä laajemman valikoiman erilaisia kielisidonnaisen huumorin muotoja, esimerkiksi monimerkityksiset nimet, idiomaattisilla ilmauksilla tuotettu huumori, akrostikonit, kirjoituksen konventioita rikkomalla tuotettu huumori jne. Kielisidonnainen huumori on tutkielmassa luokiteltu ja määritelty omaksi huumorin alalajikseen. Kielisidonnaisen huumorin kielellinen monimerkityksisyys tekee sen kääntämisestä vaikeampaa kuin sellaisen tekstin, jossa kielen tasolla ei ilmene monimerkityksisyyttä. Tästä syystä kielisidonnainen huumori tarvitsee erilaisen käännösstrategian kuin esimerkiksi tieteellinen teksti. Seuraavaksi käydään aluksi läpi joitakin käännösteorian keskeisiä käsitteitä ja niiden suhdetta ja vaikutuksia kielisidonnaisen huumorin kääntämiseen. Sitten kuvataan kielisidonnaisen huumorin käännösprosessi, joka jakautuu kolmeen osaan: tunnistaminen, analyysi ja kääntäminen. Näiden kolmen pohjalta laaditaan kuuden eri käännösstrategian ryhmä. Kuusi eri päästrategiaa ovat käännössidonnaisen huumorikategorian säilyttäminen, kirjaimellinen käännös, muun tyylikeinon käyttäminen, kompensaatio, poisjättö ja toimitukselliset keinot. Strategiat käydään läpi deskriptiivisesti ja niiden käyttöä valaistaan esimerkkien avulla. Osa päästrategioista jakautuu alastrategioihin, jotka kuvaavat tarkemmin, minkälaisin keinoin lähtökielen kielisidonnainen käännösongelma voidaan siirtää kohdekieleen. Strategiat pyritään kuvaamaan siten, että ne voisivat olla avuksi käännettäessä minkä tahansa kieliparin välillä. Vaikka kuvatut käännösstrategiat käydään läpi deskriptiivisesti, on pyrkii tutkielma myös olemaan avuksi käytännön tilanteissa kielisidonnaista huumoria käännettäessä. Tätä varten on tutkielman lopussa annettu kuvaus yhden kielisidonnaisen huumoriongelman kääntämisprosessista. Yhdistämällä teoria käytäntöön kuvataan käännösprosessiesimerkissä yhden kielisidonnaisen huumoriongelman analyysi-ja kääntämisvaiheet. Tuloksena on viisi erilaista versiota samasta lähtötekstin käännösongelmasta. Tutkielma siis ensinnäkin määrittelee, mitä ja minkälaista on kielisidonnainen huumori sekä luokittelee sen. Toisekseen tutkielma kuvaa sen käännösprosessin ja määrittelee eri käännösstrategiat. Lisäksi esimerkin avulla esitellään eri käännösvaihtoehtoja. Avainsanat: kääntäminen, huumori, sanaleikki, kielisidonnainen

Redescription of adult and larva of Colasposoma sellaturn Baly (Coleoptera: Chrysomelidae: Eumolpinae): a pest of sweet potato in Australia

The genus Colasposorna Laporte is shown to be represented in Australia by a single species, C. sellaturn Baly (= C. barbaturn Harold, syn. conf.; = C. regulare Jacoby, syn. nov.). The adult and larva are described and lectotypes designated for C. sellaturn and C. regulare. Colasposoma sellaturn is recorded from the Northern Territory, northern Queensland and New Guinea. This species is a pest of Ipomoea batatas (sweet potato) in northern Queensland, where the adults damage stems and foliage and larvae may cause considerable damage to tubers. Its pest status is assessed and control measures discussed.

Identification of QTL for sugar-related traits in a sweet x grain sorghum (Sorghum bicolor L. Moench) recombinant inbred population

QTL for stem sugar-related and other agronomic traits were identified in a converted sweet (R9188) × grain (R9403463-2-1) sorghum population. QTL analyses were conducted using phenotypic data for 11 traits measured in two field experiments and a genetic map comprising 228 SSR and AFLP markers grouped into 16 linkage groups, of which 11 could be assigned to the 10 sorghum chromosomes (SBI-01 to SBI-10). QTL were identified for all traits and were generally co-located to five locations (SBI-01, SBI-03, SBI-05, SBI-06 and SBI-10). QTL alleles from R9188 were detected for increased sucrose content and sugar content on SBI-01, SBI-05 and SBI-06. R9188 also contributed QTL alleles for increased Brix on SBI-05 and SBI-06, and increased sugar content on SBI-03. QTL alleles from R9403463-2-1 were found for increased sucrose content and sucrose yield on SBI-10, and increased glucose content on SBI-07. QTL alleles for increased height, later flowering and greater total dry matter yield were located on SBI-01 of R9403463-2-1, and SBI-06 of R9188. QTL alleles for increased grain yield from both R9403463-2-1 and R9188 were found on SBI-03. As an increase in stem sugars is an important objective in sweet sorghum breeding, the QTL identified in this study could be further investigated for use in marker-assisted selection of sweet sorghum.

An assessment of the genetic relationship between sweet and grain sorghums, within Sorghum bicolor ssp. bicolor (L.) Moench, using AFLP markers

Compared to grain sorghums, sweet sorghums typically have lower grain yield and thick, tall stalks which accumulate high levels of sugar (sucrose, fructose and glucose). Unlike commercial grain sorghum (S. bicolor ssp. bicolor) cultivars, which are usually F1 hybrids, commercial sweet sorghums were selected as wild accessions or have undergone limited plant breeding. Although all sweet sorghums are classified within S. bicolor ssp. bicolor, their genetic relationship with grain sorghums is yet to be investigated. Ninety-five genotypes, including 31 sweet sorghums and 64 grain sorghums, representing all five races within the subspecies bicolor, were screened with 277 polymorphic amplified fragment length polymorphism (AFLP) markers. Cluster analysis separated older sweet sorghum accessions (collected in mid 1800s) from those developed and released during the early to mid 1900s. These groups were emphasised in a principle component analysis of the results such that sweet sorghum lines were largely distinguished from the others, particularly by a group of markers located on sorghum chromosomes SBI-08 and SBI-10. Other studies have shown that QTL and ESTs for sugar-related traits, as well as for height and anthesis, map to SBI-10. Although the clusters obtained did not group clearly on the basis of racial classification, the sweet sorghum lines often cluster with grain sorghums of similar racial origin thus suggesting that sweet sorghum is of polyphyletic origin within S. bicolor ssp. bicolor.