Vacuum Pumping Increases Sap Yields from Sugar Maple Trees

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ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Vacuum Pumping Increases Sap Yields from Sugar Maple Trees by : Barton M. Blum

Download or read book Vacuum Pumping Increases Sap Yields from Sugar Maple Trees written by Barton M. Blum and published by . This book was released on 1968 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2In the spring of 1967, a vacuum pump was installed at a sugarbush located in Underhill, Vermont. This work proceeded in two phases: an individual-tree study designed to determine if sap could be drawn out of a tree in sufficient quantities to account for large yield differences; and a large-scale study of the effects of sustained levels of vacuum on yields from a nearly commercial-size network of tubing. S3.

Influence of Tapping Techniques on Maple Sap Yields

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ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Influence of Tapping Techniques on Maple Sap Yields by : Putnam W. Robbins

Download or read book Influence of Tapping Techniques on Maple Sap Yields written by Putnam W. Robbins and published by . This book was released on 1965 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Maple Sirup Producers Manual

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ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.X/5 (1 download)

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Book Synopsis Maple Sirup Producers Manual by : Charles Oliver Willits

Download or read book Maple Sirup Producers Manual written by Charles Oliver Willits and published by . This book was released on 1963 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Comparison of Four Survey Techniques Used in Outdoor Recreation Research

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ISBN 13 :
Total Pages : 420 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis A Comparison of Four Survey Techniques Used in Outdoor Recreation Research by : Elwood L. Shafer

Download or read book A Comparison of Four Survey Techniques Used in Outdoor Recreation Research written by Elwood L. Shafer and published by . This book was released on 1967 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2Because of the great and growing interest in outdoor recreation, many studies are being made by private and public agencies that need information for planning use of land and facilities for recreational purposes. In these studies much attention is being given to the people who use recreational facilitieswho they are; where they come from; what they like; what they want; how much they are willing to spend. Many types of surveys are being used in studying these people. The main question in planning a survey of this sort is: What survey technique can be used that will provide the most reliable and valid results at the least cost? To get an answer that we could use in our recreation research program, we made a study of four different survey techniquesa personal interview, a handout questionnaire, an immediate mail questionnaire, and a delayed mail questionnaire. Results show that the delayed mail survey, conducted 3 months after the camping experience, gets the best results at the least cost. Our study is described here for the benefit of other research workers in outdoor recreation.S3.

USDA Forest Service Research Paper NE.

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis USDA Forest Service Research Paper NE. by : Northeastern Forest Experiment Station (Radnor, Pa.)

Download or read book USDA Forest Service Research Paper NE. written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1968 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

U.S. Forest Service Research Paper NE.

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ISBN 13 :
Total Pages : 508 pages
Book Rating : 4.:/5 (4 download)

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Book Synopsis U.S. Forest Service Research Paper NE. by :

Download or read book U.S. Forest Service Research Paper NE. written by and published by . This book was released on 1963 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ARS.

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ISBN 13 :
Total Pages : 546 pages
Book Rating : 4.:/5 (7 download)

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Book Synopsis ARS. by :

Download or read book ARS. written by and published by . This book was released on 1970 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Agriculture Handbook

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ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Agriculture Handbook by :

Download or read book Agriculture Handbook written by and published by . This book was released on 1976 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.

Maple Sap Production Economics in Michigan

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ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Maple Sap Production Economics in Michigan by : John E. Gunter

Download or read book Maple Sap Production Economics in Michigan written by John E. Gunter and published by . This book was released on 1974 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

New Perspectives on Silvicultural Management of Northern Hardwoods

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ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis New Perspectives on Silvicultural Management of Northern Hardwoods by : C. Wayne Martin

Download or read book New Perspectives on Silvicultural Management of Northern Hardwoods written by C. Wayne Martin and published by . This book was released on 1989 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:

March 4 through 16, 1966. pp. 1101-2222

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ISBN 13 :
Total Pages : 1158 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis March 4 through 16, 1966. pp. 1101-2222 by : United States. Congress. Senate. Committee on Appropriations

Download or read book March 4 through 16, 1966. pp. 1101-2222 written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1966 with total page 1158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Fertilizer-nutrient Interactions on Red Oak Seedling Growth

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ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Effects of Fertilizer-nutrient Interactions on Red Oak Seedling Growth by : L. R. Auchmoody

Download or read book Effects of Fertilizer-nutrient Interactions on Red Oak Seedling Growth written by L. R. Auchmoody and published by . This book was released on 1972 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

References Dealing with Maple Sap and Syrup Production and Use

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ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis References Dealing with Maple Sap and Syrup Production and Use by : Ralph D. Nyland

Download or read book References Dealing with Maple Sap and Syrup Production and Use written by Ralph D. Nyland and published by . This book was released on 1968 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Department of the Interior and Related Agencies Appropriations for Fiscal Year 1967

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ISBN 13 :
Total Pages : 2308 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Department of the Interior and Related Agencies Appropriations for Fiscal Year 1967 by : United States. Congress. Senate. Committee on Appropriations

Download or read book Department of the Interior and Related Agencies Appropriations for Fiscal Year 1967 written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1966 with total page 2308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hearings, Reports and Prints of the Senate Committee on Appropriations

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ISBN 13 :
Total Pages : 1676 pages
Book Rating : 4.:/5 (35 download)

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Book Synopsis Hearings, Reports and Prints of the Senate Committee on Appropriations by : United States. Congress. Senate. Committee on Appropriations

Download or read book Hearings, Reports and Prints of the Senate Committee on Appropriations written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1964 with total page 1676 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Cost of Maple Sugaring in Vermont

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Cost of Maple Sugaring in Vermont by : Paul E. Sendak

Download or read book The Cost of Maple Sugaring in Vermont written by Paul E. Sendak and published by . This book was released on 1985 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2We developed an annual maple-syrup-production cost series for the period 1972 to 1984. We specified the physical input required for a 3,000-tap, plastic tubing with vacuum system with an oil-fired open-pan evaporator. Current value data were used to estimate the annual production cost of a gallon of syrup. Cost increased from 6.16 per gallon in 1972 to $15.93 in 1984; however, much of this increase is the result of inflation. The sugarhouse, where syrup is processed, accounted for a relatively larger share of the total cost of production in 1984 (66 percent) than it did in 1972 (53 percent). A sensitivity analysis indicated that total cost is most sensitive to changes in wages for labor and cost of fuel oil.S3

The Effect of Cultural and Climatic Conditions on the Yield and Quality of Peppermint Oil

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ISBN 13 :
Total Pages : 1066 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis The Effect of Cultural and Climatic Conditions on the Yield and Quality of Peppermint Oil by : Carl Pierce Hartley

Download or read book The Effect of Cultural and Climatic Conditions on the Yield and Quality of Peppermint Oil written by Carl Pierce Hartley and published by . This book was released on 1920 with total page 1066 pages. Available in PDF, EPUB and Kindle. Book excerpt: