Results 51 to 60 of about 48,369 (146)

Continuous micropropagation of juvenile larch from different species via adventitious bud formation

open access: yesBiologia plantarum, 1997
A continuous propagation of juvenile larch in vitro was based on adventitious bud formation and different cytokinin combinations were tested concerning their effectiveness to induce elongation of adventitious buds. Zeatin (1.5 mg dm-3) combined with kinetin (0.15 mg dm-3) was found to be the best.
D. Ewald, U. Kretzschmar, Y. Chen
openaire   +1 more source

Possibilities and limitations of vegetative propagation in breeding and mass propagation of Norway spruce [PDF]

open access: yes, 2003
The use of vegetative mass propagation in practical forestry with Norway spruce (Picea abies (L.) Karst.) is limited at present, although its potential to deliver high genetic gains is obvious.
Högberg, Karl-Anders
core  

Formation of the Lysigeneous Intercellular Space in Adventitious Roots of Leguminous Species.

open access: yesJapanese Journal of Crop Science, 1997
Using the young seedlings of nine leguminous species grown under upland and excessive moisture conditions for about two weeks, formation of the lysigeneous intercellular space in adventitious roots was investigated. Basal portions of the adventitious roots which were longer than 5 cm in length were fixed and stored in a solution of FAA.
Satoshi SHIMAMURA   +2 more
openaire   +2 more sources

Shoot organogenesis in leaf explants of Hydrangea macrophylla ‘Hyd1’ and assessing genetic stability of regenerants using ISSR markers [PDF]

open access: yes, 2011
For the first time, an in vitro regeneration protocol of Hydrangea macrophylla 'Hyd1' was developed. Effects of different plant growth regulators (PGRs) on shoot regeneration were investigated jointly with selecting optimal basal media and cefotaxime ...
Huang, L.L.   +4 more
core   +2 more sources

From A. rhizogenes RolD to Plant P5CS: Exploiting Proline to Control Plant Development [PDF]

open access: yes, 2018
The capability of the soil bacterium Agrobacterium rhizogenes to reprogram plant development and induce adventitious hairy roots relies on the expression of a few root-inducing genes (rol A, B, C and D), which can be transferred from large virulence ...
Costantino, Paolo   +2 more
core   +1 more source

Root growth and crop yield of two varieties of wheat grown under differing irrigation regimes : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Plant Science at Massey University [PDF]

open access: yes, 1974
Root growth and crop yield of Gamenya, a standard height variety, and Karamu, a semi-dwarf, spring wheat were compared under 3 irrigation regimes: daily watering; infrequent (fortnightly) watering; and sub-irrigation, where water was introduced into the ...
Piggot, Graeme James
core  

CRISPR/Cas9-mediated mutagenesis of CAROTENOID CLEAVAGE DIOXYGENASE 8 in tomato provides resistance against the parasitic weed Phelipanche aegyptiaca. [PDF]

open access: yes, 2019
Broomrapes (Phelipanche aegyptiaca and Orobanche spp.) are obligate plant parasites that cause extreme damage to crop plants. The parasite seeds have strict requirements for germination, involving preconditioning and exposure to specific chemicals ...
Aly, Radi   +8 more
core  

On Second-Order Vibrational Lineshapes of the Air/Water Interface

open access: yes, 2018
We explore by means of modeling how absorptive-dispersive mixing between the second- and third-order terms modify the imaginary chi(2)total responses from air/water interfaces under conditions of varying charge densities and ionic strength.
Geiger, Franz M.   +4 more
core   +1 more source

Molecular Aspects of Adventitious Root Formation in Fagaceae species

open access: yes, 2009
The molecular basis of the maturation-related loss of adventitious root (AR) formation in woody plants is still poorly understood. In this chapter we describe the use of an in vitro experimental system and a stepwise approach used to study rooting related genes in European chestnut (Castanea sativa) and English oak (Quercus robur) that are regulated by
Covelo, G.   +3 more
openaire   +1 more source

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