Planting Time for the Economic Yield of a Super Sweet Corn Hybrid in the Southern Part of Korea
2007
Yang, S.K. (Yeungnam University, Gyeongsan, Republic of Korea) | Hong, S.B. (Asia University, Kyungsan, Republic of Korea) | Lee, S.S. (Yeungnam University, Gyeongsan, Republic of Korea), E-mail: [email protected]
To find out the planting times for the economic yield of a super sweet corn hybrid, "Cambella 90" was planted from 1 April of 2003 and 2004 at the 10 days intervals under black polyethylene (P. E.) film mulch and in bare soil in Gyeongsan. Daily maximum soil temperature under black P. E. film mulch was lower, while daily minimum soil temperature was higher compared to bare soil. Soil moisture content under black P. E. film mulch maintained optimum level longer than in bare soil. Emergence rate, percent stand, culm length, and the number of marketable ears were higher under black P. E. film mulch compared to bare soil.
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