Results 151 to 160 of about 2,151 (204)

Interspecific grafting of Pinus patula [PDF]

open access: yesAgro Productividad
Objective: To evaluate the compatibility of Pinus patula grafts on rootstocks of seven pine species. Design/Methodology/Approach: P. patula scions were grafted on P. greggii, P. teocote, P. pseudostrobus, P. cembroides, P. ayacahuite, P. hartwegii, and P. patula rootstocks.
González-Jiménez, Benito   +4 more
core   +5 more sources

Somatic Embryogenesis in Pinus patula

Journal of Plant Physiology, 1993
Summary Embryogenic callus was initiated from cultured Pinus patula Scheide. et Deppe. megagametophyte explants containing immature zygotic embryos. A average of 2.6 % of the gametophytes containing at least one embryo produced embryogenic tissue. Cones used for explant isolation were collected on a weekly basis during the summer months from December
N.B. Jones, J. van Staden, A.D. Bayley
openaire   +1 more source

Growth models forPinus patulain Angola

Southern Forests: a Journal of Forest Science, 2010
This study developed growth models for Pinus patula Schiede ex Schltdl. et  Cham. for the Central Highlands of Angola for simulating the development of stand characteristics. The model set included dominant height, individual-tree diameter increment, individual-tree height and self-thinning models.
Delgado-Matas, C, Pukkala, T
openaire   +2 more sources

Interception by Pinus patula in relation to rainfall parameters

Journal of Hydrology, 1978
Abstract Relationships between gross daily rainfall and interception and between rainfall duration and interception for four categories of rainfall intensity are given for a 10-year old stand of Pinus patula at Cathedral Peak in South Africa. Interception is shown to increase with rainfall intensity for given durations of a storm.
R.E. Schulze   +2 more
openaire   +1 more source

WIND DAMAGE TO PINUS PATULA

Journal of the South African Forestry Association, 1955
Summary The conditions under which wind damage has occurred in the Sabie District are considered and suggestions are made regarding the measures to be taken to minimize it.
openaire   +1 more source

Provenance and family-within-provenance variation in Pinus patula, Pinus patula subspecies tecunumanii and Pinus oocarpa planted at Turbo, Kenya

Forest Ecology and Management, 1998
Abstract Pinus patula accounts for about 26% of all forest plantations in Kenya and is used mainly for timber, pulpwood and plywood production, whereas Pinus patula subspecies tecunumanii and Pinus oocarpa have been planted on experimental scale only. The three close coned pines were studied in a field trial planted in 1985 at Turbo, Kenya as part of
openaire   +1 more source

A HYBRID BETWEEN PINUS PATULA AND P. GREGGII

Australian Forestry, 1956
(1956). A HYBRID BETWEEN PINUS PATULA AND P. GREGGII. Australian Forestry: Vol. 20, No. 2, pp. 104-105.
J. M. FIELDING, D. I. NICHOLSON
openaire   +1 more source

Performance of twoPinus patulahybrids in southern Africa

Southern Forests: a Journal of Forest Science, 2012
Two Pinus patula hybrids, P. greggii × P. patula and P. patula × P. tecunumanii, were planted across a number of sites in southern Africa. The growth and survival for each species/taxon was assessed at either 5 or 8 years of age at each site and compared to the respective parental species.
Kanzler, A, Payn, K, Nel, A
openaire   +2 more sources

Cryopreservation and plant regeneration from somatic embryos of Pinus patula

Plant Cell Reports, 2000
 Embryogenic tissue of Pinus patula Scheide et Deppe was cryopreserved for 8 weeks using sorbitol and dimethylsulfoxide (DMSO) as cryoprotectants. Results indicate that 0.3 M sorbitol and 5% DMSO had the best cryoprotecting effect. The recovered tissue initially underwent a lag phase but then continued to proliferate normally on MSG3 maintenance medium.
C S, Ford, N B, Jones, J, van Staden
openaire   +2 more sources

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