Maclean et al. - 2002 - Rice almanac source book for the most important e
Maclean et al. - 2002 - Rice almanac source book for the most important e
Maclean et al. - 2002 - Rice almanac source book for the most important e
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PAKISTAN, a South Asian country facing <strong>the</strong> Arabian Sea, with 796,000 km 2 in area, is largely<br />
mountainous and semiarid. However, on <strong>the</strong> eastern side, where Pakistan borders India, <strong>the</strong><br />
Indus River runs nearly <strong>the</strong> full length of <strong>the</strong> country. Most agricultur<strong>al</strong> activities are concentrated<br />
on its banks, as is <strong>most</strong> of <strong>the</strong> population. Arable land is around one-quarter of <strong>the</strong><br />
tot<strong>al</strong>. Agriculture occupies 44% of <strong>the</strong> work<strong>for</strong>ce and accounts <strong>for</strong> 25% of <strong>the</strong> GDP. The main<br />
crops are cotton and wheat.<br />
Gener<strong>al</strong> in<strong>for</strong>mation<br />
• GNI per capita PPP$, 2000: 1,860<br />
• Intern<strong>al</strong> renewable water re<strong>source</strong>s: 88.1<br />
km 3<br />
• Incoming water flow: 410 km 3<br />
• Main food consumed: wheat, meat, rice,<br />
maize, and fruits<br />
• <strong>Rice</strong> consumption, 1999: 14.6 kg milled rice<br />
per person per year<br />
Production constraints<br />
Yield has increased steadily during <strong>the</strong> last five<br />
years, but in 2000 it was still low. The major<br />
constraints to sustainable rice production are<br />
• Imb<strong>al</strong>ance in <strong>the</strong> use of crop inputs<br />
• The dominant use of vari<strong>et</strong>ies with high<br />
grain qu<strong>al</strong>ity (basmati), especi<strong>al</strong>ly in <strong>the</strong><br />
K<strong>al</strong>ar tract<br />
• Low plant populations<br />
• Waterlogging and s<strong>al</strong>inity<br />
• Shortage of irrigation water<br />
• Yield losses caused by insects, pests,<br />
diseases, and weeds<br />
• Inadequate and inefficient postharvest<br />
operations<br />
• Cold damage to <strong>the</strong> rice crop because of<br />
cool air temperature and cold irrigation<br />
water in nor<strong>the</strong>rn mountain areas<br />
Production season<br />
Planting Harvesting<br />
Main season May-Jul Oct-Nov<br />
206 <strong>Rice</strong> <strong>al</strong>manac