Response of wheat to row spacing and seeding rate under constant level of fertilizer application.
1985
Sosa Y.P. | Manglicmot J.M.
High yield was obtained in the 1980-1981 season than in the 1981-82 and 1982-1983 seasons. The 100 kg/ha seeding rate gave higher yield (918.6 kg/ha) compared to 120 kg/ha (853 kg/ha). Interaction of 1980-81 season and 100 kg/ha seeding produced best yield while the lowest was recorded in the interaction of the 1981-83 season and 120 kg/ha seeding rate. The 1980-81 season x 36 cm row spacing interaction gave the highest yield. In terms of seeding rate x row spacing interaction a 30 cm spacing with a seeding rate of 100 kg/ha was the best. Interactions of 1980-81 season x 100 kg/ha seeding rate x 30 cm spacing gave the highest yield. At lower plant density longer panicles and greatest number and larger grains are produced, thus, better yield is obtained.
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