The rise to dominance over two decades of Lupinus polyphyllus among pasture mixtures in tussock grassland trials

2014 ◽  
Vol 76 ◽  
pp. 47-52
Author(s):  
D. Scott
Keyword(s):  
New Zealand ◽  
Binary Mixtures ◽  
Dominant Species ◽  
Bromus Inermis ◽  
The Other ◽  
Legume Species ◽  
Lupinus Polyphyllus ◽  
Tussock Grassland

Abstract In two trials near Lake Tekapo, one started from sown binary mixtures of 14 different legumes, of which Lupinus polyphyllus was one, was cross sown with 16 different grasses, while in the other trial L. polyphyllus and Trifolium hybridum were over-drilled across established swards of previous 25 different grass and legume species. In both L. polyphyllus persisted, increased and spread by seeding in the presence of repeated mob grazing by sheep to become the dominant species over two decades. Keywords: New Zealand, rangeland pasture development, Lupinus polyphyllus, Bromus inermis.

scholarly journals Legumes for South Island tussock grassland environments - an evaluation of plant survival and growth at some inland Otago and Canterbury trials

2003 ◽  
Vol 11 ◽  
pp. 131-141
Author(s):  
B. Wills ◽  
K. Trainor ◽  
D. Scott
Keyword(s):  
New Zealand ◽  
Arid Environments ◽  
Legume Species ◽  
Commercial Development ◽  
Lupinus Polyphyllus ◽  
Growth And Survival ◽  
Coronilla Varia ◽  
Tussock Grassland ◽  
Survival And Growth

Many legumes have been trialled for establishment, persistence and productivity in the tussock grassland region of the South Island, New Zealand. This paper presents information on long-term persistence and growth based on a survey of surviving legume species from 45 previous plant accession trials, established over a range of sites and environments (predominantly dryland) throughout Otago and Canterbury. Sites were visited in January/February 2003 and identified plants were visually scored for several growth-related parameters. Most sites were open to stock grazing and all were affected by drought during the current growing season. Of the legume species that seed is not commercially available for in New Zealand, the most persistent and vigorous were: Lupinus polyphyllus, Trifolium medium, Coronilla varia, Dorycnium hirsutum, Melilotus alba and M. officinalis, Astragalus falcatus, T. canescens, D. pentaphyllum, and A. cicer. These plants may usefully supplement tussock grassland vegetation under environmental and management conditions including periodic drought and the moderate to light grazing experienced at most of the trial sites visited. This paper reviews growth and survival of those legumes, and provides a guide to species with potential for revegetation in dryland and semi-arid environments that warrant further research into site x management interactions and possibly commercial development. Key words: legume persistence, Otago/Canterbury, revegetation, tussock grassland

Multicultural and Transnational Novels

2018 ◽  
Author(s):  
James Meffan
Keyword(s):  
National Identity ◽  
New Zealand ◽  
The Other ◽  
Colonial History ◽  
History Of ◽  
Return Home ◽  
Access Rights ◽  
The One

This chapter discusses the history of multicultural and transnational novels in New Zealand. A novel set in New Zealand will have to deal with questions about cultural access rights on the one hand and cultural coverage on the other. The term ‘transnational novel’ gains its relevance from questions about cultural and national identity, questions that have particularly exercised nations formed from colonial history. The chapter considers novels that demonstrate and respond to perceived deficiencies in wider discourses of cultural and national identity by way of comparison between New Zealand and somewhere else. These include Amelia Batistich's Another Mountain, Another Song (1981), Albert Wendt's Sons for the Return Home (1973) and Black Rainbow (1992), James McNeish's Penelope's Island (1990), Stephanie Johnson's The Heart's Wild Surf (2003), and Lloyd Jones's Mister Pip (2006).

scholarly journals Clonal analysis of the serogroup B meningococci causing New Zealand's epidemic

2005 ◽  
Vol 134 (2) ◽  
pp. 377-383 ◽  
Author(s):  
K. H. DYET ◽  
D. R. MARTIN
Keyword(s):  
Genetic Diversity ◽  
New Zealand ◽  
16S Rrna ◽  
Meningococcal Disease ◽  
Common Ancestor ◽  
Clonal Complex ◽  
Clonal Analysis ◽  
The Other ◽  
Disease Rates ◽  
Sequence Types

An epidemic of meningococcal disease caused by serogroup B meningococci expressing the P1.7-2,4 PorA protein began in New Zealand in 1991. The PorA type has remained stable. Different porB have been found in association with the P1.7-2,4 PorA, although type 4 has been most common. The clonal origins of B:P1.7-2,4 meningococci isolated from cases during 1990 to the end of 2003 were analysed. In 1990, the year immediately preceding the recognized increase in disease rates, all three subclones (ST-41, ST-42, and ST-154) of the ST-41/44 clonal complex occurred among the five isolates of B:P1.7-2,4. The two sequence types, ST-42 and ST-154, continued to cause most disease throughout New Zealand. Isolates belonging to subclone ST-41 were mostly identified early in the epidemic and in the South Island. 16S rRNA typing indicated that isolates belonging to the subclones ST-41 and ST-154 share a common ancestor, with those typing as ST-42 more distantly related with some genetically ambiguous. It is possible that ST-41 and ST-154 may have evolved one from the other but evolution to ST-42 is more difficult to explain. It is possible that one or more of the ST types could have been introduced into New Zealand prior to the first detection of clinical cases in 1990. Genetic diversity may have occurred during carriage in the community.

Ein föderales Imperium?

2021 ◽  
Author(s):  
Patrick Rummel
Keyword(s):  
South Africa ◽  
New Zealand ◽  
Great Britain ◽  
British Empire ◽  
19Th Century ◽  
Military Personnel ◽  
The Other ◽  
The 19Th Century

The previously ignored model of Greek colonisation attracted numerous actors from the 19th century British empire: historians, politicians, administrators, military personnel, journalists or anonymous commentators used the ancient paradigm to advocate a global federation exclusively encompassing Great Britain and the settler colonies in Canada, Australia, New Zealand and South Africa. Unlike other historical templates, Greek colonisation could be viewed as innovative and unspent: innovative because of the possibility of combining empire and liberty and unspent due to its very novelty, which did not contain the ‘imperial vice’ the other models had so often shown and which had always led to their political and cultural decline.

IMPROVEMENT OF: HILL COUNTRY PASTURES IN THE WELLINGTON PROVINCE

1949 ◽  
pp. 89-117
Author(s):  
F.E.T. Suckling
Keyword(s):  
New Zealand ◽  
Beef Cattle ◽  
Secondary Growth ◽  
Point Of View ◽  
Sheep Population ◽  
Hill Country ◽  
National Importance ◽  
Tussock Grassland ◽  
Sown Area

Of the 5 1/4 million acres of total occupied land in the Wellington district nearly 4 million acres are in sown pasture, the remainder being bush, natural tussock grassland, scrub and secondary growth. Of this sown area a large proportion comprises hill-country farms running sheep and beef cattle and carrying an average of 1 to 2 sheep per acre. From the sheepfarming point of view the Wellington district is of major national importance, contributing nearly 22 per cent. of the total sheep population and almost 19 per cent. of the total beef cattle. The region as a whole carries the heaviest concentration of stock of all New Zealand.

A Review of the Morid Fish Genus Halargyreus with First Records from the Western North Atlantic

1968 ◽  
Vol 25 (5) ◽  
pp. 877-901 ◽  
Author(s):  
Wilfred Templeman
Keyword(s):  
New Zealand ◽  
North Atlantic ◽  
The Other ◽  
Nominal Species ◽  
Meristic Characters ◽  
Western Atlantic ◽  
North Central ◽  
Northeast Atlantic ◽  
The North

Three specimens of Halargyreus johnsonii taken on the southwestern and southeastern slopes of the Grand Bank in 1959 and 1964 are apparently the first records of this species and genus from the western Atlantic. These specimens are compared with the holotypes of H. johnsonii Günther and of H. brevipes Vaillant and with the syntypes of H. affinis Collett and also with specimens identified as H. affinis from the north-central and northeast Atlantic and with specimens of H. johnsonii from Madeira and New Zealand. These three nominal species are also compared. Is it concluded that for the present all North Atlantic specimens may be referred to H. johnsonii and that the other two species names should be considered as junior synonyms of H. johnsonii.The New Zealand specimens of Halargyreus, described by Günther (1887, Challenger Rept., 22(Zoology), p. 1–268) as H. johnsonii, have higher numbers for some meristic characters than Atlantic specimens of H. johnsonii but these differences are not too great to be possibly due to environmental differences. Pending the study of additional specimens in better condition, these New Zealand specimens are tentatively allowed to remain as H. johnsonii.

scholarly journals Assessment of Bone Healing in Rabbit Calvaria Grafted with Three Different Biomaterials

2014 ◽  
Vol 25 (5) ◽  
pp. 379-384 ◽  
Author(s):  
Carlos Alberto Yoshihiro Takauti ◽  
Fabio Futema ◽  
Rui Barbosa de Brito Junior ◽  
Aline Corrêa Abrahão ◽  
Claudio Costa ◽  
...  
Keyword(s):  
New Zealand ◽  
Calcium Phosphate ◽  
Biphasic Calcium Phosphate ◽  
Parietal Bone ◽  
The Other ◽  
Bovine Bone ◽  
Bone Induction ◽  
Induction Process ◽  
New Zealand White Rabbits ◽  
Deproteinized Bovine Bone

This study evaluated the bone regeneration process in rabbit calvaria induced by three types of biomaterials: two xenogenous, consisting of deproteinized bovine bone, while the other was alloplastic, based on biphasic calcium phosphate. Five New Zealand white rabbits weighing between 2,900 and 3,500 g were submitted to four standard 8 mm-diameter perforations at the parietal bone. Three perforations were filled with three grafts and biomaterials, two of them received bovine Bio-Oss(r) and Endobon(r) Xenograft Granules, and the other consisted of fully alloplastic Straumann(r) Bone Ceramic. The fourth remaining cavity was used as control with coagulum. After eight weeks, the animals were sacrificed, and the samples were prepared for morphometric and qualitative analysis. The cavities filled with alloplastic biomaterials showed higher percentages of newly formed bone (p<0.05), while the cavities with xenogenous biomaterials showed higher amount of residual graft (p<0.05). Although the results showed greater bone formation with Straumann(r) Bone Ceramic, further studies are required to prove which is the more effective biomaterial for bone induction process.

Sign in / Sign up

Export Citation Format

Share Document