Author

R. Leith Knowles

Observed names: R. Knowles, R. L. Knowles, R.L. Knowles

Observed institutions: Scion, AgResearch

OpenAlex ID: A5088480246

New Zealand experience with silvopastoral systems: A review

1991 · R.L. Knowles · Forest Ecology and Management · 49

Developing a canopy closure model to predict overstorey/understorey relationships in Pinus radiata silvopastoral systems

1999 · R. L. Knowles, G. C. Horvath, et al. · Forestry sciences · 47

Impact of Swiss Needle-Cast on Growth of Douglas-Fir

2010 · M. O. Kimberley, I. A. Hood, et al. · Phytopathology · 35

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Developing a canopy closure model to predict overstorey/understorey relationships in Pinus radiata silvopastoral systems

1998 · R. L. Knowles, G. C. Horvath, et al. · Agroforestry Systems · 32

Height Growth of Pinus Radiata as Affected by Stocking

1995 · J. P. Maclaren, J. Grace, et al. · 23

Temperate agroforestry systems in New Zealand.

2018 · P. D. Kemp, M. F. Hawke, et al. · CABI Publishing eBooks · 20

Forest farming: A multiple land-use production system in New Zealand

1979 · J.R. Tustin, R.L. Knowles, et al. · Forest Ecology and Management · 17

Achievements in forest tree genetic improvement in Australia and New Zealand 5: Genetic improvement of Douglas-fir in New Zealand

2007 · C. J.A. Shelbourne, C. B. Low, et al. · Australian Forestry · 15

Relationship between radiata pine and understorey pasture production

1988 · N. S. Percival, R. L. Knowles · 15

Pinus radiataimplicated in abortion

1980 · R.L. Knowles, H.F. Dewes · New Zealand Veterinary Journal · 12

Evaluating Forest Farming

1975 · I.P.M. Mcqueen, R.L. Knowles, et al. · Proceedings of the New Zealand Grassland Association · 8

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Estimating canopy closure and understorey pasture production in New Zealand-grown poplar plantations.

2000 · H. F. McElwee, R. L. Knowles · 7

Evaluation of agroforestry options for three tree species

1997 · B.S. Thorrold, R.L. Knowles, et al. · Proceedings of the New Zealand Grassland Association · 7

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An evaluation of agroforestry on a Bay of Plenty hill country farm

1991 · R.L. Knowles, G.M. Brann, et al. · Proceedings of the New Zealand Grassland Association · 5

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Chestnut Production and Chestnut Research in New Zealand

1999 · D. Klinac, R. Seelye, et al. · Acta Horticulturae · 3

Growth of radiata pine under the direct sawlog regime.

1980 · Bruce Manley, R. L. Knowles · New Zealand journal of forestry · 3

Rainforests: Land Use Options for Amazonia

1989 · Craig Johnson, R. L. Knowles, et al. · 2

Black walnut: what can New Zealand learn from the United States?

1978 · R. L. Knowles · New Zealand journal of forestry · 2

Farm forestry for economic and environmental sustainability - A new decision support system for farm foresters

2003 · M.M. Halliday, R.L. Knowles · NZGA Research and Practice Series · 1

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Economics of Final Crop Stocking at the Tikitere Agroforestry Trial Part 2: Economic Comparisons

1999 · J. Piers Maclaren, R. Leith Knowles · 1

Development of the farm forestry sector in New Zealand.

1995 · Meghann Smith, R. L. Knowles

Spacing and thinning effects in radiata pine agroforestry.

1990 · R. L. Knowles, Ryde James, et al.

Economic and silvicultural aspects of combining farming with forestry

1973 · R. L. Knowles

Works count: 25

Citation count: 304

H-index: 10

I10-index: 10