Adventitious rooting of conifers: influence of physical and chemical factors

C Ragonezi, K Klimaszewska, MR Castro, M Lima… - Trees, 2010 - Springer
In conifers, vegetative propagation of superior genotypes is the most direct means for
making large genetic gains, because it allows a large proportion of genetic diversity to be …

Application of ectomycorrhizal fungi in vegetative propagation of conifers

K Niemi, C Scagel, H Häggman - Plant Cell, Tissue and Organ Culture, 2004 - Springer
In forestry, vegetative propagation is important for the production of selected genotypes and
shortening the selection cycles in genetic improvement programs. In vivo cutting production …

Tissue browning of in vitro cultures of Scots pine: role of peroxidase and polyphenol oxidase

H Laukkanen, H Häggman… - Physiologia …, 1999 - Wiley Online Library
Callus cultures from shoot tips of mature Scots pine (Pinus sylvestris L.) were characterized
by rapid browning and an inability to regenerate. The peroxidase (POD) and polyphenol …

Somatic embryogenesis of Scots pine: cold treatment and characteristics of explants affecting induction

H Häggman, A Jokela, J Krajnakova… - Journal of …, 1999 - academic.oup.com
This is the first report on Scots pine (Pinus sylvestris L.) somatic embryo plants regenerated
and growing in a greenhouse. The present work focused on improving somatic …

Changes of Morphogenic Competence in Mature Pinus sylvestris L. Buds in vitro

U Andersone, G Ievinsh - Annals of botany, 2002 - academic.oup.com
The effects of season and cold storage on morphogenic competence in mature Pinus
sylvestris buds were investigated. Peroxidase and polyphenol oxidase activity were …

Crop productivity, yield and seasonality of breadfruit (Artocarpus spp., Moraceae)

Y Liu, AMP Jones, SJ Murch, D Ragone - Fruits, 2014 - cambridge.org
Introduction. Breadfruit, Artocarpus spp., is a staple crop with the potential to alleviate
hunger and increase food security in tropical regions. Guidelines and recommendations for …

An efficient protocol for micropropagation of old cypress of Abarkuh (Cupressus sempervirens var. horizontalis [Mill.]) under in vitro condition

M Khamushi, M Dehestani-Ardakani, A Zarei… - Plant Cell, Tissue and …, 2019 - Springer
An efficient protocol was developed to propagate old cypress of Abarkuh under in vitro
condition. The explants from upper part of secondary shoots were successfully proliferated …

Bud break and plantlet regeneration in vitro from mature trees of Pinus roxburghii Sarg.

VA Parasharami, IS Poonawala, RS Nadgauda - Current Science, 2003 - JSTOR
Terminal and axillary buds of 30-year-old mature Pinus roxburghii Sarg. trees were collected
to test their in vitro response. Five different types of shoots containing these buds were …

Effects of media, carbon sources and cytokinins on shoot organogenesis in the Christmas tree Scots pine (Pinus sylvestris L.)

IW Sul, SS Korban - The Journal of Horticultural Science and …, 1998 - Taylor & Francis
Significant effects of seven basal media and three carbon sources (sucrose, glucose and
fructose) on the induction of adventitious buds from embryos of Pinus sylvestris L. were …

Genetic engineering contribution to forest tree breeding efforts

H Häggman, S Sutela, M Fladung - … : Improving the Scientific Basis for Safe …, 2016 - Springer
Forests have multiple roles, including traditional timber and fibre production, to sequestering
global carbon emissions, preserving water systems and providing ecosystem services and …