Abstract
There is growing interest among farmers in the northeast US in silvopasture and other practices that would help them expand their agricultural land base in this forested region. Unfortunately, little quantitative data exist regarding forage performance and economic outcomes associated with different forest-to-agriculture conversion strategies, particularly for the northern tier of states. This research examined forage dry matter production and quality in six forage treatments (orchardgrass, bluegrass, brome, and perennial ryegrass bicultures with white clover; cut hay; and a control) in newly-established silvopastures and open pastures converted from an early successional northern hardwood forest in New York. In addition, we conducted a financial analysis of the establishment of both agricultural systems, as well as a thinned forest treatment managed solely for wood products. Total forage dry matter production (planted forages plus volunteer grasses) was greater in open pastures than silvopastures in the first year after establishment; however, no differences in total forage production were found between silvopastures and open pastures in June or August of the second year. Total forage dry matter production was greater in the orchardgrass-white clover biculture compared to the control treatment in both years. Orchardgrass percent crude protein was lower in open pastures (10.7%) compared to silvopastures (12.9%) in June of year two. The financial analysis indicated that silvopasture outperformed open pasture and thinned forest treatments in terms of both IRR and NPV. We conclude that forage production in silvopastures can be competitive with that in open pastures on sites with a similar, forested, starting condition.
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References
Ares A, Reid W, Brauer D (2006) Production and economics of native pecan silvopastures in central United States. Agrofor Syst 66:205–215
Balasko JA, Nelson CJ (2003) Grasses for northern areas. In: Barnes RF, Nelson CJ, Collins M, Moore KJ (eds) Forages an introduction to grassland agriculture. Blackwell Publishing, Iowa, pp 125–148
Belesky DP, Chatterton NJ, Neel JPS (2006) Dactylis glomerata growing along a light gradient in the central appalachian region of the eastern USA: III. Nonstructural carbohydrates and nutritive value. Agrofor Syst 67:51–61
Bowell B, Coffin C, Courchesne C, Frignoca I, Greene M, Iarrapino A, Rushlow J, Ruhf K (2014) New England food policy: building a sustainable food system. American Farmland Trust, Conservation Law Foundation, Northeast Sustainable Agriculture Working Group, p 175
Broughton B, Bukenya JO, Nyakatawa E (2012) Economic feasibility of simultaneous production of pine sawlogs and meat goats on small-sized farms in Alabama. J Life Sci 6:80–90
Buergler AL, Fike JH, Burger JA, Feldhake CR, McKenna JA, Teutsch CD (2005) Botanical composition and forage production in an emulated silvopasture. Agron J 97:1141–1147
Buergler AL, Fike JH, Burger JA, Feldhake CM, McKenna JR, Teutsch CD (2006) Forage nutritive value in an emulated silvopasture. Agron J 98:1265–1273
Burner DM (2003) Influence of alley crop environment on orchardgrass and tall fescue herbage. Agron J 95:1163–1171
Carroll JE (2008) Pastures of plenty. New Hampshire Agricultural Experiment Station, New Hampshire, p 142
Casler MD, Kallenbach RL (2007) Cool-season grasses for humid areas. In: Barnes RF, Nelson CJ, Moore KJ, Collins M (eds) Forages the science of grassland agriculture. Blackswell Publishing, Iowa, pp 211–220
Chedzoy BJ, Smallidge PJ (2011a) Silvopasturing in the Northeast an introduction to opportunities and strategies for integrating livestock in private woodlands. Cornell Cooperative Extension, New York, p 28
Chedzoy BJ, Smallidge PJ (2011b) Silvopasture. Cornell cooperative extension. http://silvopasture.ning.com/. Accessed 2016
DeBruyne SA, Feldhake CM, Burger JA, Fike JH (2011) Tree effects on forage growth and soil water in an Appalachian silvopasture. Agrofor Syst 83:189–200
Devkota NR, Wall AJ, Kemp PD, Hodgson J (2001) Relationship between canopy closure and pasture production in deciduous tree based temperate silvopastoral systems. In: Gomide JA, Mattos WRS, Da Silva SC (eds) International grasslands congress, 19th. Sao Paulo
Feldhake CM, Belesky DP (2009) Photosynthetically active radiation use efficiency of Dactylis glomerata and Schedonorus phoenix along a hardwood tree-induced light gradient. Agrofor Syst 75:189–196
Feldhake CM, Neel JPS, Belesky DP (2010) Establishment and production from thinned mature deciduous-forest silvopastures in Appalachia. Agrofor Syst 79:31–37
Ferrez J, Davison AC, Rebetez M (2011) Extreme temperature analysis under forest cover compared to an open field. Agr Forest Meteorol 151:992–1001
Garrett HE, Kerley MS, Ladyman KP, Walter WD, Godsey LD, Van Sambeek JW, Brauer DK (2004) Hardwood silvopasture management in North America. Agrofor Syst 61:21–33
Godsey LD, Walter WD, Dwyer JP, Garrett HE (2007) A preliminary economic analysis of silvopasture in Missouri’s Ozark forests. In: Buckley DS, Clatterbuck WK (eds) 15th central hardwood forest conference, 2007. U.S. Department of Agriculture, Forest Service, Southern Research Station, pp 418–424
Kallenbach R, Gold M, Hall M (2009) Integrating silvopastures into current forage-livestock systems. In: Agroforestry comes of age: putting science into practice. Proceedings of the 11th North American agroforestry conference, 2009. The University of Missouri Center for Agroforestry, Columbia, Missouri, pp 455–461
Lin C, McGraw R, George M, Garrett H (1999) Shade effects on forage crops with potential in temperate agroforestry practices. Agrofor Syst 44:109–119
Lin CH, McGraw ML, George MF, Garrett HE (2001) Nutritive quality and morphological development under partial shade of some forage species with agroforestry potential. Agrofor Syst 53:269–281
McDaniel AH, Roark CB (1956) Performance and grazing habits of hereford and aberdeen-angus cows and calves on improved pastures as related to types of shade. J Anim Sci 15:59–63
Neel JPS, Feldhake CM, Belesky DP (2008) Influence of solar radiation on the productivity and nutritive value of herbage of cool-season species of an understorey sward in a mature conifer woodland. Grass Forage Sci 63:38–47
NOAA (2015) Monthy climatological summary. National Oceanic and Atmoshpheric Administration, National Environmental Satellite, Data, and Information Service
NY DEC (2014) Stumpage price report, summer 2014. New York State Department of Environmental Conservation
R Core Team (2014) R: a language and environment for statistical computing, 3.1.2 edn. R Foundation for Statistical Computing, Vienna
Ryle GJA (1967) Effects of shading on inflorescence size and development in temperate perennial grasses. Ann Appl Biol 59:297–308
Sharrow SH (1999) Silvopastoralism: competition and facilitation between trees, livestock, and improved grass clover pastures on temperate rainfed lands. In: Buck L, Lassoie J, Fernández E (eds) Agroforestry in sustainable agricultural systems. CRC Press LLC, New York, pp 111–130
Sleugh B, Moore KJ, George JR, Brummer EC (2000) Binary legume–grass mixtures improve forage yield, quality, and seasonal distribution. Agron J 92:24–29
Twery MJ et al (2005) NED-2: a decision support system for integrated forest ecosystem management. Comput Electron Agr 49:24–43
USDA (2013) Agroforestry: USDA reports to America, fiscal years 2011-2012-in-brief. United States Department of Agriculture, pp 18
Varella AC, Peri PL, Lucus RJ, Moot DJ, McNeil DL (2001) Dry matter production and nutritive value of alfalfa (Medicago sativa L.) and orchardgrass (Dactylis glomerata L.) under different light regimes. In: Gomide JA, Mattos WRS, Da Silva SC (eds) International grasslands congress, 19th. Sao Paulo
Walter WD, Dey DC, Dwyer JP (2007) Epicormic response when converting hardwood forests into silvopasture. In: Buckley DS, Clatterbuck WK (eds) 15th Central Hardwood Forest Conference, 2007. U.S. Department of Agriculture, Forest Service, Southern Research Station, pp 425–432
Acknowledgements
We would like to thank Drew Conroy, Lesley Atwood, Jennifer Wilhelm, and Nicholas Warren at the University of New Hampshire for their critical reviews in the development of this project. We would also like to thank Leanne Ketner for her hard work sampling forages while feeding blackflies. Additional thanks goes to David Patrick for his guidance in statistical analyses, and Dan Kelting for the use of Adirondack Watershed Institute facilities. This project was supported by a Northeast Sustainable Research and Education Farmer Grant with funding made available by the United States Department of Agriculture. Funding was provided by Cooperative State Research, Education, and Extension Service (Grant No. FNE12-762 SARE).
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Orefice, J., Smith, R.G., Carroll, J. et al. Forage productivity and profitability in newly-established open pasture, silvopasture, and thinned forest production systems. Agroforest Syst 93, 51–65 (2019). https://doi.org/10.1007/s10457-016-0052-7
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DOI: https://doi.org/10.1007/s10457-016-0052-7