[PDF] Top 20 STOCK-SCION INTERACTIONS ON GROWTH AND RUBBER YIELD OF Hevea brasiliensis

... RESUMO: Na cultura da seringueira [Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell.-Arg.], o método de propagação mais usado é a enxertia, mas a uniformidade esperada usando propagação vegetativa é ... See full document

... knowledge of genetic characteristics of populations is necessary to conduct effective breeding and ...objective of this paper is describing the genetic variation of rubber ... See full document

... objective of this work was to assess, during six years, the temporal stability of natural rubber yield of 25 superior Hevea brasiliensis genotypes, using the Wricke, ... See full document

... latex yield and genetic variability for disease resistance (Rippel and Bragança ...vegetative and productive variability, seringueira seeds are used only for rootstock formation in nurseries ... See full document

... end of the sixth year all the trees that reached a girth of ...height of 1.20 m above the highest point of the bud union for an- nual latex ...measurements and four annual ... See full document

... natural rubber latex, which is widely used in a variety of ...fast and sustains latex and rubberwood lumber based ...cytoplasm, and the latex bleeds out when the tree bark is tapped (AN ... See full document

... effectiveness of early selection depends largely on the early-mature correlation and the heritability of juve- nile ...effectiveness of early selec- tion and also early-mature ... See full document

... in rubber extends to 20–30 years between pollination and yield assessment, distributed over three selection ...hectares of small scale trial of rubber tree [Hevea ... See full document

... objective of this work was to evaluate the performance of 15 clones of the IAC 500 series of Hevea brasiliensis, developed at Instituto Agronômico (IAC), over a 12-year period, ... See full document

... reflect on their growth parameters. Alternative growth promotion methods without environmental impacts have become the target of researchers and fish ...objective of this work ... See full document

... breeding of rubber tree (Hevea brasiliensis ...mainly on gener- ating plants with high yield potential, followed by other secondary traits that contribute to the desirable ... See full document

... experiments on plant performance under these conditions in the ...objective of this work was to assess crop yield and partitioning in a sugarcane- rubber (Hevea ... See full document

... average rubber yields, their ranks and differences among averages for the 25 genotypes tested across six years are presented in Table ...40 and IAC 301 genotypes, yield ranks of the ... See full document

... Para Rubber Plantation in Northeast of Thailand, it still lacked of skill in knowledge and understanding for the steps growing Para Rubber Plantation based on correct rationale ... See full document

... that of the combination ...types of soils, since it induced high yield efficiency and had annual and cumulative yields similar to those of ...fruit yield and ...one ... See full document

... measurement of contact angle. Wetting of the quartz grains in a quartz-water glass system was determined examining changes in the value of the contact angle in time until full stabilisation of ... See full document

... Lot of work has been reported by many researchers who worked to study the effect of structures with irregular plan and ...study on effects of earthquake on irregular shaped ... See full document

... properties of natural rubber such as elasticity, plasticity, resistance to wear, isolator of electricity and imperviousness to liquids and gases, make it an irreplaceable product ... See full document

... diseases of economic ...Snyder and Hansen (FOL), stands out as a major crop disease. Pathogenic fungi of the genus Fusarium, which are the causal agents of tomato wilt, cause root and ... See full document

... popular and the most often used metal in the world ...times and is still ...thermal and electric conductivity. However, ratio of the strength to mass is the main ...Alloys of aluminum ... See full document