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Authors:
Pakianathan, S.W.
Date: 20030923 |
20050111 | |
1967 | | | | | | |
Subject: PRRIM | Latex physiology
Type: Article
Identifier: vital1:24527
Description: An accurate, sensitive and rapid method for measuring osmotic concentrations of small latex samples with the vapour pressure osmometer is described. Presence of the rubber hydrocarbon in the latex did… More
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Authors:
Pakianathan, S.W.
Date: 20030923 |
20050906 | |
1982 | | | | | | |
Subject: PRRIM | Planting materials and recommendation
Type: Article
Identifier: vital1:24934
Description: A method has now been developed to maintain the viability of budded stumps by preventing dessication. The stumps are treated wtih IBA and packed in moist sawdust. This method allows the stumps to be s… More
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Date: 20030923 |
20050822 | |
1981 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:24626
Description: The analysis of results from long-term ethephon treated trees shows that high peak responses to stimulation were only obtained during the first three to four stimulations on the panel, and this was ne… More
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Date: 20030923 |
20050822 | |
1982 | | | | | | |
Subject: PRRIM | Exploitation: stimulation and yield
Type: Article
Identifier: vital1:24576
Description: Cumulative yields obtained on d/2 frequency of tapping were generally better than those on the low frequency systems after seven to nine years of stimulation. However in three clones, Tjir 1, RRIM 623… More
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Date: 20030923 |
20050822 | |
1983 | | | | | | |
Subject: PRRIM | Exploitation: stimulation and yield
Type: Article
Identifier: vital1:24350
Description: The cumulative yields obtained at the end of seven to nine years of continuous stimulation on 1/4S d/2 (t, t) tapping were better than those obtained on 1/4S d/2 tapping in three clones, Tjir 1, RRIM … More
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Authors:
Abraham, P.D. | Blencowe, J.W. | Chua, S.E. | Gomez, J.B. | Moir, G.F.J. | Pakianathan, S.W. | Sekhar BC | Southorn, W.A. | Wycherley, P.R.
Date: 20030923 |
20050218 | |
1971 | | | | | | |
Subject: PRRIM | Yield stimulation
Type: Article
Identifier: vital1:24247
Description: Past work on yield stimulation of Hevea brasiliensis is summarised and the following topics are discussed: mechanism of yield stimulation; significance of latex vessel plugging; relationship between t… More
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Authors:
Abraham, P.D. | Blencowe, J.W. | Chua, S.E. | Gomez, J.B. | Moir, G.F.J. | Pakianathan, S.W. | Sekhar BC | Southorn, W.A. | Wycherley, P.R.
Date: 20030923 |
20050218 | |
1971 | | | | | | |
Subject: PRRIM | Yield stimulation
Type: Article
Identifier: vital1:24101
Description: This paper describes an experiment on the stimulant action of (2-chloroethyl)-phosphonic acid (ethephon) and acetylene on yield of Hevea brasiliensis. The two novel stimulants were compared with the c… More
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Authors:
Abraham, P.D. | Blencowe, J.W. | Chua, S.E. | Gomez, J.B. | Moir, G.F.J. | Pakianathan, S.W. | Sekhar BC | Southorn, W.A. | Wycherley, P.R.
Date: 20030923 |
20050218 | |
1971 | | | | | | |
Subject: PRRIM | Yield stimulation
Type: Article
Identifier: vital1:23806
Description: The experiments described in this paper confirm and extend earlier work on the stimulant action of acetylene and 4-amino-3, 5, 6-trichloropicolinic acid (Picloram) on Hevea. Their main aim, however, w… More
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Date: 20030923 |
20050203 | |
1966 | | | | | | |
Subject: PRRIM | Latex physiology
Type: Article
Identifier: vital1:24543
Description: Dilution of Hevea latex with water results in particle aggregation with accompanying changes in sedimentation behaviour in the ultracentrifuge. These changes can be correlated with observed damage of … More
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Date: 20030923 |
20050822 | |
1982 | | | | | | |
Subject: PRRIM | Plant physiology and anatomy
Type: Article
Identifier: vital1:23723
Description: Physiological and anatomical changes associated with the decline of yield response in various Hevea cultivars that have been repeatedly stimulated at two monthly intervals with 10% ethephon for three … More
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Authors:
Pakianathan, S.W.
Date: 20030923 |
20050822 | |
1977 | | | | | | |
Subject: PRRIM | Plant physiology and anatomy
Type: Article
Identifier: vital1:24677
Description: Investigations showed that the minimum time required for ethephon to bring about incipient yield response was 5 h to 6 h after application of the stimulant. The order of response was influenced by the… More
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Authors:
Hafsah bt. Jaafar | Pakianathan, S.W.
Date: 20030923 |
20050822 | |
1979 | | | | | | |
Subject: PRRIM | Plant propagation and growth
Type: Article
Identifier: vital1:24050
Description: Treatment of the tap roots of budded stumps with indolebutyric acid (IBA), a-napthalene-acetic acid (a-NAA) and 2,3-dihydro-2, 2-dimethyl-7-benzofuranyl methyl carbamate (Furadan) stimulated productio… More
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Date: 20030923 |
20070417 | |
1968 | | | | | | |
Subject: PRRIM | Latex physiology
Type: Article
Identifier: vital1:24014
Description: Application of 4-amino-3,5,6-trichhropicolinic acid, alone or in mixtures with 2,4,5-T, gave larger and more persistent yield responses than application of 2,4,5-T alone in one experiment, but this wa… More
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Authors:
Sivakumaran, S. | Pakianathan, S.W.
Date: 20030923 |
20050822 | |
1983 | | | | | | |
Subject: PRRIM | Stem and branch diseases
Type: Article
Identifier: vital1:24617
Description: This method of inducing dryness in Hevea trees involves puncture of the bark at four or five points along vertical strips on the panel before and after conventional tapping and sealing the punctures w… More
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Authors:
Pakianathan, S.W.
Date: 20030923 |20050228 | |1972 || | | | | |
Type: Patent
Identifier: BP1296715
Description: This invention relates to the treatment of rubber-bearing Hevea brasiliensis for the purpose of stimulation of yield by the agency of ethylene. The method comprises generating the ethylene in situ by … More
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