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No Thumbnail AvailableTechnical bookMass Vegetative Propagation of Dipterocarp Species 1993
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No results found.Dipterocarp species constitute about 70% of the commercial stock in the tropical forest of South Asia, which used to be the mainstay of the timber industry in the region. Dipterocarp wood made up 25% of the world trade in harwood until the end of the logging boom in the 1970s, and now the fragile ecosystem of the dipterocarp forest has been disturbed and their very existence has been threatened. It is of extreme urgency, therefore, to adopt sustainable measures to conserve, restore and enrich th e dipterocarp forest to make it more viable for economic and ecological considerations. -
Journal articleEffect of cutting dimensions, rooting media and incubation on vegetative propagation of Prunus armeniaca
XV World Forestry Congress, 2-6 May 2022
2022Also available in:
No results found.Propagation through cuttings of Prunus armeniaca – a tree borne oilseed of mid hills and dry temperate regions in India was tested by using three treatments. Vegetative propagation provides the opportunity in multiplication by cuttings by providing true-to-its-type plant and producing superior individuals. Effect of length and diameter, type and concentration of auxin and incubation method and duration on rooting of cuttings in wild apricot was studied. The study concluded that the optimal condition for rooting percentage in P. armeniaca is maximum using the incubator for 18 days on cutting length of 15 cm and cutting diameter of 1.0-1.5 cm after the application of IBA @ 5000 ppm. The survival percentage was also enhanced from 50.00 % to 53.33 % when cutting length of 15 cm and cutting diameter of 1.0-1.5 cm with IBA @ 5000 ppm incubated for 18 days at 30oC. Keywords: Adaptive and integrated management, Research, Biodiversity conservation, Knowledge management, Economic Development ID: 3486459 -
BrochurePrévenir la propagation et l’introduction de l’agent pathogène de la fusariose Race tropicale 4
Réseau mondial sur la TR4 - Une initiative du Forum mondial de la banane
2020Prévenir la propagation et l'introduction de la maladie du Fusarium du bananier de souche tropicale 4 (TR4) est un résumé d'un guide plus complet destiné aux voyageurs, ciblant les voyageurs occasionnels et réguliers à destination ou en provenance de zones de production de bananes et de bananes plantains. Ce guide rapide vise à sensibiliser les voyageurs et à leur fournir des orientations sur la prévention de la propagation de l'agent pathogène très virulent connu sous le nom de souche tropicale 4 (TR4). Le document s'ouvre sur un bref historique de la maladie du flétrissement bactérien du bananier qui a touché les bananiers et les plantains pendant plusieurs décennies. Aujourd'hui, le TR4 menace presque tous les producteurs de bananes et de bananes plantains, et représente les plus grands risques pour les pays qui produisent des bananes Cavendish dans des plantations en monoculture en Asie, en Australie, en Afrique, au Proche-Orient, en Amérique latine et dans les Caraïbes. Une fois établi dans une plantation de bananes ou de bananes plantains, le champignon peut survivre dans le sol et dans des plantes hôtes alternatives pendant des décennies.
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