Penggunan Ethepon untuk Peningkatan Hasil dan Ukuran Rimpang Jahe (Zingiber officinale Rosc.) Var. Badak
AbstractAttempt to increase yield of 4-6 month old exportable ginger was tested by ethepon applications. This experiment was carried out at IPB Experimental Station Tajur from November 1988 - May 1989, with rates of application of 0, 10000, 20000, 30000, and 40000 ppm by volume. Sprayed plots were combinations of rice husk mulching (0 dan 5 ton/ha) and N fertilizations of 0,200 and 400 kg N/ha. Except for tuber weight and total production, the growth parameters were not influenched by ethepon. The best application of 10000 ppm markedly increased the fresh tuber weight by 91,8% per hill or 81,3% of the total yield.
de Wilde, R.C. 1971. Approaches to maintenance of post harvest integrity. J. Food Biochem. 2 : 235 - 242.
Morgan, P. W. 1982. Ethylene as an agricultural chemical.Ag. For. Bull. Univ. Alberta Canada. 5 : 29 - 36.
Moorby, J. and F. L. Milthrope. 1975. Potato In L.T. Evans (ed.) Crop Physiology Cambridge Univ. Press. London. p. 225 - 258.
Sutater, Toto, J. Wiroatmodjo, S. Solahudin, L.I. Nasoetion, A. Bey dan M.A. Nur. 1986. Pengaruh tumpangsari jagung dan pemberian mulsa terhadap produksi tanaman kentang (Corn Intercropped and Mulching Effect on Potato Yield). Bull. Agr. 17 (2): 1 - 7
Wiroatmodjo, J. 1978. Pengelolaan air tanaman palawija di tropika. Bull. Agr. 9 (1): 31 - 51.
Wiroatmodjo, J. 1988. Pengaruh tingkat pemupukan N dan alas sekam terhadap hasil dan ukuran rimpang jahe (Zingiber officinale Rosc.) jenis Badak. Tidak di publikasikan.
Wiroatmodjo, J. 1990. Agronomic manipulations for exportable size of ginger (Zingiber officinale Rosc.) Var. Badak. Indon. J. Trop. Agric. 1 (2) : 80 - 82.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).