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Full-Text Articles in Life Sciences
B846: Growing Season Parameter Reconstructions For New England Using Killing Frost Records, 1697-1947, William R. Baron, David C. Smith
B846: Growing Season Parameter Reconstructions For New England Using Killing Frost Records, 1697-1947, William R. Baron, David C. Smith
Bulletins
In New England, killing frosts in the late spring and early fall mark the limits of the region's growing seasons. Over the years, farmers have tried to anticipate when to plant and when to harvest to safely prevent their crops from experiencing the harmful effects of freezing. As a hedge against failing memory, some farmers kept notes on when killing frosts occurred so that they could more readily calculate in the years to come when to sow and when to reap. Some of these notes have survived and are now preserved in archives and libraries across the region, or remain …
Mr399: Forestry-Related Nonpoint Source Pollution In Maine: A Literature Review, Craig Stafford, Mark Leathers, Russell Briggs
Mr399: Forestry-Related Nonpoint Source Pollution In Maine: A Literature Review, Craig Stafford, Mark Leathers, Russell Briggs
Miscellaneous Reports
A great deal of research effort has been devoted to the topic of erosion and sedimentation from forest lands. This report reviews the literature dealing with the potential sources of forestry-related nonpoint source pollution and impacts on surface water, with particular emphasis on those studies conducted in Maine and in the Northeast. This review is organized along the following topics: sediment, temperature, nitrate, phosphorus, acidity, and herbicides.
B843: The Ecology, Economics, And Management Of Potato Cropping Systems: A Report Of The First Four Years Of The Maine Potato Ecosystem Project, A. Randall Alford, Francis A. Drummond, Eric R. Gallandt, Eleanor Groden, David A. Lambert, Matt Liebman, Michele C. Marra, Jeffrey C. Mcburnie, Gregory A. Porter, Bacilio Salas
B843: The Ecology, Economics, And Management Of Potato Cropping Systems: A Report Of The First Four Years Of The Maine Potato Ecosystem Project, A. Randall Alford, Francis A. Drummond, Eric R. Gallandt, Eleanor Groden, David A. Lambert, Matt Liebman, Michele C. Marra, Jeffrey C. Mcburnie, Gregory A. Porter, Bacilio Salas
Bulletins
The bulletin reports on the first four years of the Maine Potato Ecosystem Project, a long-term, multidisciplinary study of alternative crop management strategies. The study site is a 15-acre tract on the northern boundary of the University of Maine's Aroostook Farm in Presque Isle, Maine, divided into 96 main plots that are grouped into four blocks. Each block is an area where soil survey data show similar soil characteristics. Thus, given the same production inputs, the crop output is expected to be the same on each plot within a block. Within each block there are 24 plots to which the …