11.07.2015 Views

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

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

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

SHOW MORE
SHOW LESS
  • No tags were found...

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

The rates <strong>of</strong> fertilizer calculated for distribution were, therefore, much lowerthan the recommended rates. The supply level <strong>of</strong> fertilizer determ<strong>in</strong>ed dosage.Fertilizer was imported annually. Upon arrival at the Rangoon port <strong>in</strong> theopen season (November to March), it was transported to transit storage placesfor distribution. Locally produced urea also had to be stored <strong>in</strong> various parts<strong>of</strong> the country before distribution. Fertilizer factories ma<strong>in</strong>ta<strong>in</strong>ed daily production,and the AC took care <strong>of</strong> delivery and storage.S<strong>in</strong>ce more than 80% <strong>of</strong> the fertilizer was used for <strong>rice</strong>, the bulk <strong>of</strong> fertilizerdistribution took place between January and May, when farmers disposed <strong>of</strong>their <strong>rice</strong> harvest and bought fertilizer for the next season. This, <strong>in</strong> fact, was thetime the farmers had ready money for fertilizer procurement.Government loans were also disbursed dur<strong>in</strong>g this time. Annual factoryproduction <strong>of</strong> fertilizer did not reveal the supply level for that year, but actualsupply consisted <strong>of</strong> urea <strong>in</strong> storage plus the production output from factories<strong>in</strong> the open season. This amount <strong>of</strong> urea, supplemented by imports, was theamount available for distribution dur<strong>in</strong>g the year. For triple superphosphateand muriate <strong>of</strong> potash, annual procurement plus the balance made up thesupply. Distribution <strong>of</strong> fertilizer dur<strong>in</strong>g this limited period <strong>of</strong>ten createdtransportation problems, especially after the energy crisis. Movement <strong>of</strong> allagricultural products took place dur<strong>in</strong>g the open season, and fertilizer distributionwas only a small portion <strong>of</strong> this huge volume.Table 39 shows the chemical fertilizer supply level for different years and<strong>in</strong> what year utilization was highest. This table was constructed from datapresented <strong>in</strong> Reports to the Pyithu Hluttaw <strong>in</strong> 1984 and 1987. The fertilizersupply level was 200,000 t <strong>in</strong> 1979-80 and rose to 407,000 t <strong>in</strong> 1985-86, an<strong>in</strong>crease <strong>of</strong> more than 100% <strong>in</strong> a short time. The <strong>in</strong>crease was ma<strong>in</strong>ly due to the<strong>in</strong>creased supply <strong>of</strong> urea. This amount, however, did not co<strong>in</strong>cide with theutilization figures <strong>in</strong> Table 37. Utilization <strong>of</strong> fertilizer <strong>in</strong> a particular yeardepends on 1) expansion <strong>of</strong> MV area, 2) availability <strong>of</strong> stock at the distributionTable 39. Fertilizer supply, imports, and domestic production (000 t), 1979-85(SRUB 1984,1987).ImportsLocallyPeriod Triple Muriate produced TotalUrea superphosphate <strong>of</strong> potash urea1979-801980-811981-821982-831983-841984-851985-869.080.7101.0172.093.886.947.954.062.8106.687.561.5130.198.54.09.024.823.517.021.830.0133.9122.2132.5100.5116.5150.4230.8200.9274.7364.9383.5288.8389.2407.2RICE PRODUCTION UNDER THE SOCIALIST REPUBLIC GOVERNMENT 71

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!