Metabolic aspects of latex regeneration in situ for three Hevea clones (Record no. 62837)

MARC details
000 -LEADER
fixed length control field 01752nam a2200229Ia 4500
100 ## - MAIN ENTRY--AUTHOR NAME
Personal name Serres E
245 #0 - TITLE STATEMENT
Title Metabolic aspects of latex regeneration in situ for three Hevea clones
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Name of publisher Indian Journal of Natural Rubber Research
Year of publication 1994
300 ## - PHYSICAL DESCRIPTION
Number of Pages 79-88
520 ## - SUMMARY, ETC.
Summary, etc Some biological parameters of latex, according to the interval between two tappings, were studied in clones PB 235, PB 217 and GT 1 with a view to having a better understanding of metabolic controls and regulation systems involved in latex regeneration. Three days interval is needed after tapping to obtain maximal yield indicating complete latex regeneration in situ for these clones. Analyses of total solids content in the latex and study of other parameters linked to energetic processes of laticiferous cells, such as thiols and inorganic phosphorus content, sugar content and their variations, organic N and total P and ionic (K and Mg) elements were effected. The results obtained lead to link the variations observed in the metabolic activity of laticiferous cells with the tapping intervals and the clones. The results emphasise the importance of metabolic activity in latex regeneration and thus in production. Also, they can explain the differences among these clones in their response to stimulation. They underline the necessity to exploit each Hevea clone according to the metabolic typology of its laticiferous system.
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical Term Hevea brasiliensis
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Topical Term Latex parameters
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Topical Term Latex regeneration
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Topical Term Metabolic activity
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Clement A
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Personal name Commerce J
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Jacob J L
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Personal name Lacrotte R
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Prevot J C
942 ## - ADDED ENTRY ELEMENTS (KOHA)
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