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Effect of spring and autumn seeding dates and row spacings on grain yield and yield components of corn (Zea mays L.)



Effect of spring and autumn seeding dates and row spacings on grain yield and yield components of corn (Zea mays L.)



Iraqi Journal of Agricultural Science 12: 10-19



The effects of 4 spring (15 March, 1 or 15 April or 1 May) and 4 autumn sowing dates (1 or 15 July or 1 or 15 Aug.) and of 3 row spacings (50, 70 and 90 cm) on grain yields and yield components of maize were studied in the field. Row spacings caused significant differences in the numbers of grains/ear in spring sowings and in numbers of grains/ear and 1000-grain wt. in the autumn sowings.

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Accession: 000644273

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