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A century of rice improvement in Burma - IRRI books - International ...

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po<strong>in</strong>ts, 3) availability <strong>of</strong> cash among farmers, 4) production <strong>of</strong> local factoriesdur<strong>in</strong>g the open season and amount <strong>of</strong> importation, and 5) the activities <strong>of</strong>extension personnel.Fertilizers were sold throughout the country us<strong>in</strong>g a fixed p<strong>rice</strong> whichreflected neither the cost <strong>of</strong> produc<strong>in</strong>g fertilizer locally nor the <strong>in</strong>ternationalp<strong>rice</strong> <strong>of</strong> imported fertilizer. In the beg<strong>in</strong>n<strong>in</strong>g, the sell<strong>in</strong>g p<strong>rice</strong> <strong>of</strong> fertilizers wasbased on the imported p<strong>rice</strong> plus charges for handl<strong>in</strong>g, storage, and transportation.The p<strong>rice</strong>s for different years varied; after 1974, when the use <strong>of</strong>fertilizer became popular and when it played an important role <strong>in</strong> agriculture,the p<strong>rice</strong>s <strong>of</strong> fertilizer no longer changed with time. P<strong>rice</strong>s <strong>of</strong> various fertilizers<strong>in</strong> different years are given <strong>in</strong> Table 40.Urea was sold at 768 kyats/t <strong>in</strong> 1965-66. Thereafter, with the chang<strong>in</strong>g<strong>in</strong>ternational market p<strong>rice</strong>, the p<strong>rice</strong> went down to as low as 440 kyats <strong>in</strong> 1971-72. After 1975, local urea became predom<strong>in</strong>ant, and the sell<strong>in</strong>g p<strong>rice</strong> waspegged at 360 kyats/t, where it has rema<strong>in</strong>ed up to this day. The p<strong>rice</strong> <strong>of</strong> triplesuperphosphate also varied with the years, from 526 kyats/t <strong>in</strong> 1966-67 to 463kyats/t <strong>in</strong> 1971-72. In 1975, it was constant at 1294 kyats/t as the <strong>in</strong>ternationalmarket p<strong>rice</strong>s spiralled because <strong>of</strong> the world energy crisis. The p<strong>rice</strong> <strong>of</strong> muriate<strong>of</strong> potash was pegged at 480 kyats/t <strong>in</strong> 1966-67 and <strong>in</strong>creased to 598 kyats/t <strong>in</strong>1975; this p<strong>rice</strong> has prevailed until today.The p<strong>rice</strong>s <strong>of</strong> triple superphosphate and muriate <strong>of</strong> potash have notchanged for the past 13 yr. This has meant a heavy subsidy on fertilizers, witha substantial budget commitment. This burden was somehow eased by fix<strong>in</strong>gthe procurement p<strong>rice</strong> <strong>of</strong> <strong>rice</strong> such that it fell below the <strong>in</strong>ternational marketp<strong>rice</strong>. The procurement p<strong>rice</strong> <strong>of</strong> <strong>rice</strong> <strong>in</strong> terms <strong>of</strong> <strong>rice</strong> equivalent averaged 42%<strong>of</strong> the average export p<strong>rice</strong> for the period 1982-84.The response <strong>of</strong> MVs to NPK application has been averaged from anumber <strong>of</strong> fertilizer experiments and expressed <strong>in</strong> mathematical terms (Kh<strong>in</strong>W<strong>in</strong> et a1 1975):Table 40. Sell<strong>in</strong>g p<strong>rice</strong> <strong>of</strong> fertilizers (kyats/t) <strong>in</strong> different years, 1965-85.aTripleMuriatePeriod b Urea superphosphate <strong>of</strong> potash1965-661966-671970-711971-741975-85768600550440360-5265264631294480480480598a Sources: Department reports, Agricultural and Rural Development Corporation and AgriculturalCorporation. b Fertilizers were sold <strong>in</strong> 50-kg bags from 1965 to 1974. From 1975 to 1985, ureawas sold <strong>in</strong> 25kg bags and triple superphosphate and muriate <strong>of</strong> potash were distributed <strong>in</strong> 50-kg bags.72 A CENTURY OF RICE IMPROVEMENT IN BURMA

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