Penggunan Ethepon untuk Peningkatan Hasil dan Ukuran Rimpang Jahe (Zingiber officinale Rosc.) Var. Badak

  • Joedojono Wiroatmodjo
Keywords: ethepon, maturation

Abstract

Attempt 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.

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Author Biography

Joedojono Wiroatmodjo
Staf Pengajar Jurusan Budidaya Pertanian, Fakultas Pertanian, Institut Pertanian Bogor

References

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.

Published
2016-11-11
How to Cite
WiroatmodjoJ. (2016). Penggunan Ethepon untuk Peningkatan Hasil dan Ukuran Rimpang Jahe (Zingiber officinale Rosc.) Var. Badak. Jurnal Ilmu Pertanian Indonesia, 1(1), 1-4. Retrieved from https://journal.ipb.ac.id/index.php/JIPI/article/view/10343
Issue
Vol. 1 No. 1 (1991): Jurnal Ilmu Pertanian Indonesia
Section
Articles

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