CD Skripsi
Respon Beberapa Varietas Tanaman Jagung Manis (Zea Mays Saccharata Sturt) Terhadap Pemberian Berbagai Dosis Abu Tandan Kosong Kelapa Sawit Di Lahan Bergambut
The problem that often occurs on peaty land for cultivation activities is that they generallyhave a low soil pH. This can be overcome by applying empty palm bunch ash and using superior varieties. This research aims to determine the response of several varieties of corn plants to the application of various doses of empty palm bunch ash on peaty land. This research used a randomized block design with 3 blocks. The sweet corn varieties used consisted of 4 varieties namely Bonanza F1, Kumala F1, Golden Boy F1 and Paragon F1 and the doses of empty palm bunch ash consisted of 4 levels namely 0 t.ha-1, 1.5 t.ha-1, 3 t.ha-1 and 4.5 t.ha-1, planted in plots measuring 2 m x 1.5 m. The characters observed were male flower bloom time, female flower appearance time, plant height, stem diameter, harvest age, cob diameter without husk, cob length without husk, cob weight without husk, and numberof seed rows. The results showed that the Paragon varietyproduced thebest response to the characters of stem diameter, cob length without husk, and cob weight without husk and the Bonanza variety gave the best response to the characters of plant height and number of seed rows.
Keywords: Cultivation activities, low soil pH, seed rows.
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