Annual ReportRubber Research Institute of Malaya, 1969 - Hevea |
Common terms and phrases
acid Advisory Officer Ammonium sulphate Annual Report 1968 Assistant average AVROS B.AGR.SC B.SC bark botryosa captafol cents per lb CIRP clone trials clones coagulation continued correlated cost crop crown budding cumulative yields CV rubbers defoliation disease effect Enche Estates Advisory Service factories fertiliser field germinate girth grades groundnut half-spiral Hevea Heveacrumb hevein hydroxylamine increased infection Inst Institute intercropping investigated Johore Kedah Kelantan Kuala Lumpur laboratory large-scale trials latex latex concentrate latex vessels lb per acre lb/acre Legume lutoids M.SC maize Malacca Malaya Malaysian Rubber manuring masterbatches mean yield methods months natural rubber Negri Sembilan nursery nutrient Pahang palmivora panel changing Perak Planters production R.R.I.M. Experiment Station replanting RRIM Rubb samples Sandy clay secondary leaf fall seedlings Selangor series soil showed smallholders spores stim TABLE tapping systems Tjir Total treatments trees vulcanisation West Malaysia wind damage yield stimulation