Australian Journal of Botany PDF Download
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Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 530
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Book Description
Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 530
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Book Description
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 704
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Book Description
Author:
Publisher:
ISBN:
Category : Plants
Languages : en
Pages : 520
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Book Description
Author: Royal Society of Western Australia
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 264
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1960
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Book Description
Author:
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ISBN:
Category : Agriculture
Languages : en
Pages : 762
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Book Description
Author: Chaw Chaw Sein
Publisher: CIFOR
ISBN: 6028693715
Category :
Languages : en
Pages : 24
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Book Description
Author: John W. Turnbull
Publisher:
ISBN:
Category : Acacia
Languages : en
Pages : 388
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Book Description
Author: Kenneth Malcolm Old
Publisher: CIFOR
ISBN: 9798764137
Category : Acacia
Languages : en
Pages : 127
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Book Description
Acacias are of considerable social and industrial importance for tropical reforestation and it is expected that about 2 million hectares will be established in Southeast Asia by the year 2000. The acacia species currently of most interest for plantation forestry in the tropics are indigenous to northern Australia, Papua New Guinea and Irian Jaya. Recent reports from Malaysia, Indonesia, Thailand and northern Australia suggest that the future productivity of acacia plantations may be affected by fungal pathogens including leaf spots, shoot blights, stem cankers, heart rot, root rots and gall rusts. During 1995-96 a series of disease surveys was undertaken by forest pathologists in native stands, trials, and operational and social forestry plantings of tropical acacias in Australia, India, Indonesia, Malaysia and Thailand to assess the potential of fungal pathogens as limiting factors to tree growth and productivity and to assess the relative importance of individual fungal pathogens. Tree species included in the surveys were Acacia mangium and A. auriculiformis, on the basis of their current importance as plantation species. A. crassicarpa and A. aulacocarpa were also surveyed as, although they have been planted on a limited scale so far, they are included in provenance and species trials in many locations throughout the region. Scientists who had participated in the project met with research managers of five major Indonesian plantation pulp and paper companies and government business enterprises from 28 April – 3 May 1996 at the base camp of PT Musi Hutan Persada Subanjeriji in southern Sumatra, to present the results of their surveys. This publication is a status report on the diseases of acacias in the several countries based on information presented at the workshop. It provides a benchmark of the current knowledge of the pathology of the four most important Acacia species currently being grown in plantations in tropical areas of Southeast Asia, the Indian subcontinent and northern Australia.
Author: M. Sedgley
Publisher: Academic Press
ISBN: 1483289095
Category : Science
Languages : en
Pages : 393
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Book Description
Research into the reproductive biology of crop plants has expanded greatly in recent years and has lead to an increasing awareness of the importance of flowering, pollination, and fruit set in crop productivity. This book focuses specifically on tree cultivation. It deals with the basic biology of sexual reproduction and relates this to the practical aspects of tree crop breeding and orchard management for fruit and seed production, in both temperate and tropical species.It is aimed at both students and research scientists in horticulture, forestry, and pollination ecology as well as those working in tree breeding, tree cultivation, and orchard management. The conservation problems of rainforest regeneration in the tropics and subtropics and of changing land use priorities in Europe and North America also make this book of value to those concerned with tree species preservation and survival.
