Agriculture Reference
In-Depth Information
Hatton, R.G., Grubb, N.H. and Amos, J. (). Some factors influencing root
development. Report of the East Malling Research Station for , -.
Head, G.C. ( ). Effects of seasonal changes in shoot growth on the amount of
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Head, G.C. ( a). Studies of growing roots by time-lapse cinematography.
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Head, G.C. ( b). Seasonal changes in the diameter of secondarily thickened
roots of fruit trees in relation to growth of other parts of the tree. Journal of
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a). The effects of fruiting and defoliation on seasonal trends
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b). The effects of mineral fertilizer on seasonal changes in the
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Hess, C.E. ( ). The physiology of root initiation in easy and difficult-to-root
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Howard, B.H. ( ). The influence of (indolyl-) butyric acid and basal
temperature on the rooting of apple rootstock hardwood cuttings. Journal of
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Howard, B.H. (). Propagation techniques. Scientific Horticulture , - .
Howard, B.H. (). Field establishment of apple rootstock hardwood cuttings
as influenced by conditions during a prior stage in heated bins. Journal of
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Howard, B.H. (). Plant propagation. Report of the East Malling Research Station
for , -.
Howard, B.H. (). Propagation. In Rootstocks for Fruit Crops , ed. R.C. Rom and
R.F. Carlson, pp. -. New York: John Wiley and Sons.
Howard, B.H., Harrison-Murray, R.S. and Fenlon, C.A. (). Effective auxin
treatment of leafless winter cuttings. In Growth Regulators in Root Development , ed.
M.B. Jackson and A.D. Stead, pp. -. British Plant Growth Regulator
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Howard, B.H., Harrison-Murray, R.S. and MacKenzie, K.A.D. (). Rooting
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Hughes, K.A. and Gandar, P.W., (
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apple trees [in French]. Annales Agronomiques , N.S.
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Huguet, J.G. and Fourcade, P. (
). Distribution des racines de pommiers en
relation avec la position des points d'irrigation. Seminaires sur l'irrigation localisee.
III. Influence de l'irrigation localisee sur la morphologie et la physiologie des racines.
CNR/Universite de Naples, Sorrento, -.
Huysamer, M. (). Integrating cultivar, rootstock and environment in the
export-driven South African deciduous fruit industry. Acta Horticulturae ,
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Jackson, J.E. Harrison-Murray, R.S. and Hicks, S.M. (). Reducing staking
costs and improving tree establishment. Report of the East Malling Research Station
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