The Feasibility of Plantation Silviculture Using Poplar on Agricultural Lands of Western and Central Alberta PDF Download
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Author: D. T. Lester
Publisher:
ISBN:
Category : Aspen
Languages : en
Pages : 44
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Book Description
This report examines the opportunity to practice plantation culture of poplar on marginal agricultural lands in western and central Alberta from a largely biological perspective. The report reviews the advantages and drawbacks of a plantation program, the requirements for successful plantations, and options for genetic improvement. The report also presents an outline of an initial research and development program to gain familiarity with poplar plantation culture, including site assessment, site preparation and maintenance, planting stock type, and selection of parents as topics requiring early emphasis. Some options to provide the leadership and coordination required for a structured development of opportunities for poplar culture are noted.
Author: D. T. Lester
Publisher:
ISBN:
Category : Aspen
Languages : en
Pages : 44
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Book Description
This report examines the opportunity to practice plantation culture of poplar on marginal agricultural lands in western and central Alberta from a largely biological perspective. The report reviews the advantages and drawbacks of a plantation program, the requirements for successful plantations, and options for genetic improvement. The report also presents an outline of an initial research and development program to gain familiarity with poplar plantation culture, including site assessment, site preparation and maintenance, planting stock type, and selection of parents as topics requiring early emphasis. Some options to provide the leadership and coordination required for a structured development of opportunities for poplar culture are noted.
Author:
Publisher:
ISBN:
Category : Biomass energy
Languages : en
Pages : 118
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 690
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Book Description
Author: James Matthew Work
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 83
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Book Description
Poplar forestry plantations have the potential for genomic improvements in growth rates and yields. In order to examine the potential for establishing future plantations of improved poplars in Alberta, this thesis seeks to provide an understanding of the price behaviour of poplar outputs, as well as investigate the ability of these plantations to compete for land. To meet these objectives, this thesis presents two studies. The first study investigates the behaviour of the two improved poplar output prices, ethanol and hardwood pulp. Time series techniques are used to assess the process and volatility that characterize the ethanol and hardwood pulp price series. The findings indicate that both price series are best characterized by mean reverting processes around constant averages. In addition, time-varying conditional variances are identified and modelled in each series using generalized autoregressive conditional heteroskedasticity (GARCH) specifications. These time series results are then used to inform price models in the second thesis study. These price models are used to simulate potential futures for improved poplars, which are then incorporated into a real options, land use change model to assess the future land use of poplar plantations in competition with private agriculture. The real options model in this thesis extends previous approaches by including multiple options. The landowner is able to choose the land use, either plantations or agriculture, and poplar output, either hardwood pulp or ethanol. I find that the inclusion of the additional option of choosing the poplar output increases the competitiveness of plantations. Sensitivity analysis suggests that increased ethanol subsidies improve the ability of plantations to compete with agriculture. Moreover, decreases in the starting agriculture land value also result in increased plantation competitiveness only when the multiple option approach is used. The research in this thesis provides an increased understanding to landowners and policy makers regarding the expected future price levels of poplar outputs, as well as the conditions favorable to the establishment of improved poplar plantations.
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1428
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Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251005002
Category : Business & Economics
Languages : en
Pages : 396
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Book Description
index; bibliog.; orig. publ., 1958 as Poplars in forestry and land use, FAO forestry & forest product studies: 12; with correction slip
Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 384
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 416
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Book Description
Author: Jud G. Isebrands
Publisher: CABI
ISBN: 1780641087
Category : Technology & Engineering
Languages : en
Pages : 700
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Book Description
Poplars and willows form an important component of forestry and agricultural systems, providing a wide range of wood and non-wood products. This book synthesizes research on poplars and willows, providing a practical worldwide overview and guide to their basic characteristics, cultivation and use, issues, problems and trends. Prominence is given to environmental benefits and the importance of poplar and willow cultivation in meeting the needs of people and communities, sustainable livelihoods, land use and development.
Author:
Publisher:
ISBN:
Category : AGRIS (Information retrieval system)
Languages : en
Pages : 920
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Book Description
