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Blueberries

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Tb203: Recent Advances In The Biology And Genetics Of Lowbush Blueberry, Daniel J. Bell, Lisa J. Rowland, John Smagula, Frank Drummond Oct 2009

Tb203: Recent Advances In The Biology And Genetics Of Lowbush Blueberry, Daniel J. Bell, Lisa J. Rowland, John Smagula, Frank Drummond

Technical Bulletins

For lowbush blueberries, this publication presents an in-depth look at the biology and genetics of lowbush blueberry. The authors provide details on its genetic composition and the outline the usefulness of various biochemical, genomic, and other markers in studying the plants genetic structure. The authors also provide an overview of the plant’s economic value to Maine, nutritional value, and its life history.


B852: Organic Wild Blueberry Production, Frank Drummond, John Smagula, Seanna Annis, David Yarborough Jan 2009

B852: Organic Wild Blueberry Production, Frank Drummond, John Smagula, Seanna Annis, David Yarborough

Bulletins

Recent research carried out under the auspices of a USDA organic transition grant resulted in a better understanding of the interaction of wild blueberry production tactics such as pruning method, soil pH reduction by sulfur (S) application, and organic fertilizer rates on wild blueberry growth, development, and yield. This bulletin is the product of what we have learned over the past four years of this research project.


Mp759: Grower Survey Of Organic Pest Management Practices For Wild Blueberries In Maine With Case Studies, Andrew C. Files, David Yarborough, Frank Drummond Oct 2008

Mp759: Grower Survey Of Organic Pest Management Practices For Wild Blueberries In Maine With Case Studies, Andrew C. Files, David Yarborough, Frank Drummond

Miscellaneous Publications

This report describes the results of a survey of all known organic blueberry growers in Maine conducted in December 2006. The survey included questions ranging from acreage owned and/or managed to market outlets to pruning techniques to educa­tion level of grower to methods of learning new information and was part of a larger, interdisciplinary project addressing organic pest-management strategies for lowbush blueber­ries.


Tb198: Economic Analysis Of Organic Pest Management Strategies For Lowbush Blueberries Using Enterprise Budgeting, Andrew C. Files, David Yarborough, Frank Drummond Oct 2008

Tb198: Economic Analysis Of Organic Pest Management Strategies For Lowbush Blueberries Using Enterprise Budgeting, Andrew C. Files, David Yarborough, Frank Drummond

Technical Bulletins

Enterprise budgets were developed for the 12 different pest management treatments of a large-plot organic blueberry transitions project in Maine, covering two prune/harvest cycles (2004–2005 and 2006–2007). Regression analysis of the plot-level yield results for the aggregate of the two prune/harvest cycles indicated that burning fields as compared to mow­ing fields significantly increased blueberry yields over the aggregate of two prune/harvest cycles. Similarly, adding 1,000 lbs of sulfur before the first prune/harvest cycle significantly increased blueberry yields over the aggregate of two prune/harvest cycles as compared to no addition of sulfur. The addition of fertilizer had no significant impact on …


Mr415: Why Not Tame The Wild Blueberry, Walter Litten, John M. Smagula Feb 2000

Mr415: Why Not Tame The Wild Blueberry, Walter Litten, John M. Smagula

Miscellaneous Reports

A discussion of two studies of different methods of propagating lowbush blueberry plants. These methods could be used for introducing blueberry plants into existing fields to improve field cover, or to start a blueberry field from scratch.


B780: A Cost Analysis Of Pruning Procedures In Lowbush Blueberry Production, Eric J. Hanson, Amr A. Ismail, Homer Metzger Jan 1982

B780: A Cost Analysis Of Pruning Procedures In Lowbush Blueberry Production, Eric J. Hanson, Amr A. Ismail, Homer Metzger

Bulletins

Burning fields with fuel oil is currently the most practical method of pruning blueberries but is costly and destructive to the organic material on the surface of the soil. Fuel oil is a nonrenewable resource that is rapidly increasing in cost and, in the future, may become less readily available for this use. The need to develop alternative means of pruning lowbush bleuberries is evident. This bulletin compares the economics of six pruning procedures on operations of three sizes. The budgets are based on certain assumptions and costs which will change over time. The results will allow blueberry growers to …


Tb70: Physical And Chemical Changes Associated With The Development Of The Lowbush Blueberry Fruit Vaccinium Angustifolium Ait., Amr A. Ismail, Walter J. Kender May 1974

Tb70: Physical And Chemical Changes Associated With The Development Of The Lowbush Blueberry Fruit Vaccinium Angustifolium Ait., Amr A. Ismail, Walter J. Kender

Technical Bulletins

The objective of this investigation was to determine the growth characteristics, changes in the soluble solids, pH, and titratable acidity for the purpose of defining and describing stages in the growth of the blueberry fruit.