Oil Palm Bulletin No. 49 (November 2004) p1-6

Water defisit and irrigation in oil palm: a review of recent studies and findings

MOHD ROSLAN Md Noor , MOHD HANIFF Harun

The role of water deficit in oil palm is discussed in this paper. Factors such as evapotranspiration, relative humidity and vapour pressure deficit affect the carbon assimilation process and oil palm growth in general. Various irrigation techniques have been tried to overcome this water deficit and some of the results are discussed.

Abstrak: Peranan defisit air dalam pertumbuhan sawit dibincangkan dalam artikel ini. Faktor-faktor seperti sejat-transpirasi, kelembapan bandingan dan tekanan wap defisit mempengaruhi proses asimilasi karbon dan pertumbuhan sawit amnya. Pelbagai kaedah pengairan telah dicuba untuk mengatasi defisit air dan beberapa keputusan yang diperoleh turut dibincangkan.

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