Results 21 to 30 of about 24,059 (302)

New technique for the early production of Araucaria angustifolia grafted plants [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2020
: The objective of this work was to evaluate the grafting of Araucaria angustifolia in two container volumes and at three heights. Rootstocks with 30±5.0 cm were grafted with 4.0±1.0-cm buds in 110 and 280-cm3 plastic tubes (containers) at three heights (
Carlos André Stuepp   +4 more
doaj   +1 more source

The Use of Auxin Quantification for Understanding Clonal Tree Propagation [PDF]

open access: yes, 2017
Qualitative and quantitative hormone analyses have been essential for understanding the metabolic, physiological, and morphological processes that are influenced by plant hormones.
Wendling, I   +14 more
core   +4 more sources

Whole genome resequencing and custom genotyping unveil clonal lineages in ‘Malbec’ grapevines (Vitis vinifera L.)

open access: yesScientific Reports, 2021
Grapevine cultivars are clonally propagated to preserve their varietal attributes. However, genetic variations accumulate due to the occurrence of somatic mutations.
Luciano Calderón   +11 more
doaj   +1 more source

Spatial niche facilitates clonal reproduction in seed plants under temporal disturbance. [PDF]

open access: yesPLoS ONE, 2014
The evolutionary origins and advantages of clonal reproduction relative to sexual reproduction have been discussed for several taxonomic groups. In particular, organisms with a sessile lifestyle are often exposed to spatial and temporal environmental ...
Shin Fukui, Kiwako S Araki
doaj   +1 more source

Collection period and indolebutyric acid on the rooting of adult pecan plant cuttings [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2020
: The objective of this work was to evaluate the effect of the collection period and of the exogenous application of indolebutyric acid (IBA) on the rooting of cuttings from adult pecan (Carya illinoinensis) plants.
Márcio Alberto Hilgert   +4 more
doaj   +1 more source

Preliminary Phytochemical Analysis and Antioxidant, Antibacterial Activities of Crocus alatavicus from Kazakhstan

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2015
Phytochemical analysis of C. alatavicus revealed the presence of phenols, flavonoids, anthocyanins, carotenoids, amino acids and carbohydrates. The flavonoid, amino acids and carotenoid contents were higher in aerial part (1.50%, 7.49% and 9.78mg ...
Dariya SATYBALDIYEVA   +4 more
doaj   +1 more source

Population dynamics of a long-lived alpine plant with sexual and clonal reproduction [PDF]

open access: yes, 2006
This thesis focuses on the demography, reproduction, and pre-dispersal seed predation of the alpine clonal plant Geum reptans. In chapter 2, I studied the population dynamics of G.
Weppler, Tina
core   +1 more source

Clonal propagation of five genotypes of Corylus L. in vitro [PDF]

open access: yes, 2003
The resultats of study of the stages of clonal propagation of five genotypes of Corylus L. in vitro are presented. The methods of explants sterilization are developed. The morphogenyc potential of explants from adult plants is studied.
Kosenko, I.S.   +3 more
core   +3 more sources

Sucrose concentration and volume of liquid medium on the in vitro growth and development of blackberry cv. Tupy in temporary immersion systems [PDF]

open access: yesCiência e Agrotecnologia, 2019
Micropropagation of small fruits such as blackberry has been employed due to the need to obtain plants with high phytosanitary quality. Bioreactor technology has been used to improve efficiency in seedling production. Thus, the objective of this work was
Ricardo Antônio Ayub   +5 more
doaj   +2 more sources

PRODUCTION OF MINI-CUTTINGS AND THE INFLUENCE OF LEAF REDUCTION ON ROOTING OF VINHÁTICO (Plathymenia foliolosa Benth.) [PDF]

open access: yesRevista Árvore, 2017
The objective of this work was to evaluate the production and survival of the mini-stumps in mini-clonal hedge and the effect of leaf reduction of mini-cuttings on rooting and seedling growth of progenies of Vinhático (Plathymenia foliolosa) by mini ...
Victor de Freitas Neubert   +4 more
doaj   +1 more source

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