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EFFECT OF DIFFERENT SOWING DATES ON YIELD AND YIELD COMPONENTS OF DIRECT SEEDED COARSE RICE (Oryza sativa L)
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نویسنده
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Bashir Muhammad Usman ,Akbar Nadeem ,Iqbal Asif ,Zaman Haroon
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منبع
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pakistan journal of agricultural sciences - 2010 - دوره : 47 - شماره : 4 - صفحه:361 -365
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چکیده
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Field experiment was conducted to evaluate the effect of different sowing dates on yield and yield components of the direct sown coarse rice during the kharif season of 2008, at agronomic research area, university of agriculture, faisalabad. experiment comprised of six sowing dates i.e. 31st may, 10th june, 20th june, 30th june, 10th july and 20th july. data on agronomic parameters and economics of coarse rice were recorded. resultsrevealed that direct seeded rice sown on 20th june proved to be the best for obtaining maximum grain yield and net return. 20th june sowing also gave maximum number of productive (panicle bearing) tillers, number of kernels per panicle, 1000-grain weight and benefit-cost ratio.
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کلیدواژه
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Direct seeding ,coarse rice ,sowing dates ,yield components
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آدرس
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University of Agriculture, Department of Agronomy, Pakistan, University of Agriculture, Department of Agronomy, Pakistan, University of Agriculture, Department of Agronomy, Pakistan, University of Agriculture, Department of Agronomy, Pakistan
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Authors
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