Vegetable seed production : Study on irrigation time of sweet corn seed production
1984
Muingek Sae-Tae | Anothai Choomsai (Kasetsart Univ., Bangkok (Thailand). Faculty of Agriculture. Dept. of Horticulture)
Preliminary study on the effect of irrigation on seed yield of Thai super sweet composite 1 DMR corn was conducted in dry season, during 22 December 1981 to 9 April 1982 at Kasetsart University, Kamphaengsaen Campus. The experiment had 4 treatments. Drip irrigation was set and irrigation water was applied at the average volumn 7.5, 6.2, 4.8 and 3.8 mm. in each time respectively, the irrigation intervals were adjusted in relation to stage of plant growth and water requirement. Seed yield was 328.82, 346.77, 305.33 and 191.4 kilogram per rai respectively. Treatments with 7.5, 6.2 and 4.8 mm. irrigated water were significant from 3.8 mm. in seed yield.
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