Characterization of branching in two Hevea brasiliensis clones
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چکیده
منابع مشابه
Characterization of branching in two Hevea brasiliensis clones.
Rubber has been grown for several decades in Africa, notably in Ivory Coast. Although the yields obtained with selected clones are good, some problems with adaptation to edaphic and climatic conditions have yet to be solved. Of these problems, tree breakage due to violent winds during frequent storms is a major handicap. Some clones are more resistant to wind damage. However, this resistance tr...
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Powdery mildew disease of rubber affects immature green leaves, buds, inflorescences, and other immature tissues of rubber trees, resulting in up to 45% losses in rubber latex yield worldwide. The disease is often controlled by dusting the diseased plants with powdered sulfur, which can have long-term negative effects on the environment. Therefore, it is necessary to search for alternative and ...
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Eleven Hevea brasiliensis clones were evaluated for clonal stability of latex yield. A randomized complete block design was used with four replicates, two locations, seven years and three periods per year. Stability analysis was based on clone x year and clone x year x location interactions. Five stability parameters viz environmental variance, shukla’s stability variance, regression of clonal ...
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The full-length cDNA encoding a coronatine insensitive-1 (COI1) protein, designated HbCOI1, was isolated for the first time from Hevea brasiliensis by the rapid amplification of cDNA ends (RACE) method. HbCOI1 contained a 2,187 bp open reading frame encoding 597 amino acids. The deduced HbCOI1 protein, which showed high identity to COI1 protein of other plant species, was predicted to possess F...
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Rubber industry has increased the requirements for quality and uniformity of natural rubber produced in Brazil. Technological properties of latex and natural rubber of clones GT 1, PB 235, IAN 873 and RRIM 600 [Hevea brasiliensis (Willd. Former Adr. de Juss.) Muell.Arg] were evaluated by standard methods of the dry rubber content (DRC%), percentage of nitrogen (N%) and percentage of ashes (ASH%...
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ژورنال
عنوان ژورنال: Journal of Experimental Botany
سال: 2004
ISSN: 1460-2431
DOI: 10.1093/jxb/erh114