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Lau CH

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Authors: Lau CH
Date: 20080218 | 20080218 | | 1980 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:36416
Description: Basically Malaysia is an agricultural country strongly dependent on the export earnings of rubber, palm oil and cocoa. With limited land suitable for agriculture, the production of these primary comod… More
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Date: 20050727 | 20050929 | | 1995 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:35536
Description: Commercially, there are many types of slow-release fertilisers (SRFs) that are of potential use in Hevea cultivation. Glasshouse experiments in which five SRFs were applied to rubber seedlings grown o… More
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Authors: Lau CH
Date: 20050726 | 20051025 | | 1976 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:35830
Description: For optimum performance of Hevea, the nutrient requirement of the plant must be met. The amount of plant nutrients that are readily available depends on the supplying power of the soil. This, however,… More
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Authors: Lau CH
Date: 20050726 | 20050926 | | 1978 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:35824
Description: For optimum performance of Hevea, the nutrient requirement of the plant must be met. The amount of plant nutrients that are readily available depends on the supplying power of the soil. This, however,… More
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Authors: Lau CH
Date: 20050726 | 20050914 | | 1976 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:35151
Description: To maintain a high level of growth and productivity, the soil must be able to supply the plants with an adequate amount of nutrients which are mainly confined to nitrogen, phosphorus, potassium and ma… More
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Authors: Lau CH
Date: 20050726 | 20050902 | | 1974 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:35062
Description: For optimum performance of Hevea, the nutrient requirement of the plant must be met. The amount of plant nutrients that are readily available depends on the supplying power of the soil. This,however.,… More
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Authors: Lau CH
Date: 20050725 | 20050923 | | 1975 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:35462
Description: Experiences have shown that the growth and yield of rubber can be maximised by discriminate use of fertilisers,, This objective can be fully achieved if the nutrient status of the soils is known. The … More
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Authors: Lau CH | Soong NK
Date: 20050531 | 20050531 | | 1982 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:33300
Description: Purified fulvic and humid acids extracted from soils under various vegetative covers were found to have different elemental composition. Phosphorus content in fulvic and humic acids varied from 0.05 1… More
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Authors: Lau CH
Date: 20050113 | 20050113 | | 1981 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:28645
Description: It is an established fact that the levels of crop production and yield could be effectively raised by proper application of fertilisers to the soils. These fertilisers which sustain the sources of pla… More
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Authors: Lau CH
Date: 20040824 | 20050926 | | 1977 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:26775
Description: For optimum performance of Hevea, the nutrient requirement of the plant must be met. The amount of plant nutrients that are readily available depends on the supplying power of the soil. This, however,… More
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Date: 20040608 | 20051018 | | 2004 | | | | | | |
Subject: PRRIM | -
Type: Article
Identifier: vital1:27291
Description: The allergen or allergenic protein (AgP) content of NR latex examination gloves as determined by the IgE-ELISA inhibition method was compared with the total extractable protein (EP) and the antigen or… More
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Authors: Lau CH
Date: 20030923 | 20030923 | | 1975 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:24940
Description: The extraction of potassium and aluminium from five representative Malaysian soils by a cation-exchange resin was studied. Results show that exchangeable K is removed rapidly from the soil by the cati… More
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Date: 20030923 | 20050823 | | 2002 | | | | | | |
Type: Article
Identifier: vital1:26027
Description: The contents of three latex allergens, Hev b 1, Hev b 2 and Hev b 3 were compared in 24 latex examination gloves and in fresh natural rubber latex using immunoassays that employed a two-site ELISA for… More
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Date: 20030923 | 20070807 | | 1979 | | | | | | |
Subject: PRRIM
Type: Article
Identifier: vital1:26662
Description: [TEXT IN BAHASA MALAYSIA] The relative effectiveness of seven rock phosphates and a soluble superphosphate in increasing growth and phosphorus uptake of a leguminous creeper, Pueraria javanica was stu… More
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