Results 61 to 70 of about 12,586 (220)

Pre-clearing vegetation of the coastal lowlands of the Wet Tropics Bioregion, North Queensland [PDF]

open access: yes, 2013
A pre-clearing vegetation map and digital coverage at approximately 1:50 000 scale for the coastal lowlands (up to about 200 m elevation) of the Wet Tropics Bioregion, North Queensland is presented.
Appelman, Chris N.   +4 more
core  

Karakter Hibrid Acacia (Acacia Mangium X a. Auriculiformis) Berdasarkan Viabilitas Benih, Kemampuan Bertunas Dan Berakar Stek [PDF]

open access: yes, 2012
The first generation of Acacia hybrid between A. mangium and A. auriculiformis potential to be developed for plantation because of its superiority. The superiority of hibrid Acacia were fast growth, straight bole, light branching, more tolerant to pest ...
Hardiyanto, E. B. (Eko)   +3 more
core   +1 more source

Perdas de solo e água em plantio de Acacia mangium wild e savana em Roraima, norte da Amazônia Soil and water losses in Acacia mangium wild plantations and natural savanna in Roraima, northern Amazon

open access: yesRevista Brasileira de Ciência do Solo, 2009
Plantios florestais de Acacia mangium constituem uma alternativa cada vez mais adotada em áreas de savanas do norte da Amazônia (Roraima) e podem causar alterações significativas de características do solo.
Luciana da Silva Barros   +3 more
doaj   +1 more source

PENGAWETAN KAYU MANGIUM (Acacia mangium Willd.) SECARA RENDAMAN DINGIN DENGAN SENYAWA BORON

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Pada saat ini, kayu dari dolok diameter kecil yang lebih rentan terhadap organisme perusak, merupakan pilihan tak terliindarkan untuk menggantikan kayu tua dari hutan alam yang mulai langka. Perbaikan sifat keawetan dengan memasukkan bahan kimia ke dalam kayu dapat meningkatkan daya tahan kayu dari serangan organisme perusak, Teknik memasukkan bahan ...
Sasa Abdurrohim, Djarwanto Djarwanto
openaire   +2 more sources

Survival and early growth of acacia mangium, ceiba pentandra and casuarina equisetifolia on sandy tin tailings [PDF]

open access: yes, 1998
A field study was carried out on tin tailings to evaluate the growth performance of three timber species (Acacia mangium, Ceiba pentandra and Casuarina equisetifolia) with and without fertilization and with three species of cover crops (Centrosema ...
Nik Ab. Majid, Nik Muhamad   +2 more
core  

Rendement des fours traditionnels de production de charbon à Acacia auriculiformis et A. mangium sur le plateau des Batéké, RD Congo

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires
Ce travail a été mené dans le but d’évaluer le rendement en charbon de bois des fours traditionnels installés à Ibi Village sur le plateau des Batéké, en République démocratique du Congo.
Jean SEMEKI NGABINZEKE   +5 more
doaj   +1 more source

Foliar sampling guidelines for different aged Acacia mangium plantations in Peninsular Malaysia [PDF]

open access: yes, 1998
Foliar analysis is a useful tool for evaluating the nutritional status of a crop. There are, however, no guidelines for foliar sampling of Acacia mangium plantations in Peninsular Malaysia.
Alias, Mohamad Azani   +2 more
core  

Methylation of microRNA genes and its effect on secondary xylem development of stem in poplar

open access: yesThe Plant Genome, Volume 17, Issue 2, June 2024.
Abstract MicroRNAs (miRNAs) and DNA methylation are both vital regulators of gene expression. DNA methylation can affect the transcription of miRNAs, just like coding genes, through methylating the CpG islands in the gene regions of miRNAs. Although previous studies have shown that DNA methylation and miRNAs can each be involved in the process of wood ...
Ruiqi Wang   +4 more
wiley   +1 more source

Análise faunística de abelhas Euglossina (Hymenoptera: Apidae) em ambientes de floresta nativa e plantios de Acacia mangium no Estado de Roraima. = Faunal analysis of the Euglossina bees (Hymenoptera: Apidae) within the native Forest and plantations of Acacia mangium in the Brazilian State of Roraima.

open access: yesAgro@mbiente On-line, 2008
Objetivou-se com o presente trabalho comparar a Fauna de abelhas Euglossina de mata nativa com plantios de Acacia mangium (Mimosaceae) atraídas por iscas odoríferas.
Sheila Fernandes Tavares Maia   +1 more
doaj  

Polyploidy‐induced floral changes lead to unexpected pollinator behavior in Arabidopsis arenosa

open access: yesOikos, Volume 2024, Issue 5, May 2024.
The paradox between the ubiquity of polyploid lineages in plants and the early obstacles to the establishment of polyploids is a long‐studied yet unresolved question in evolutionary biology. It is assumed that to successfully persist after emergence, newly formed polyploids need to display certain fitness advantages and show a certain extent of ...
Roswitha Schmickl   +8 more
wiley   +1 more source

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