Pengaruh Mn, Ai, dan Dolomit Terhadap Pertumbuhan Tanaman Cengkeh

NFN Daswir, NFN Zulkifli, Pasril Wahid

Abstract


Effect of Mn, Al and Dolomit on growth of clove.

The effect om Mn, Al, Dolomit on growth of clove were investigated at laing Experimental Garden of Solok Spice and Medicinal Crops Research Sub Institute. A randomized block design with seven replications was used. Treatments contained tho levels doses of Mn (0 and 250 ppm), two levels doses of Al (0 and 50 ppm), and two levels doses of Dolomit (0 and 1000 g). the results showed that the applications of 250 ppm Mn per year per plant and 50 ppm Al per year per plant resulted in abscised symptoms on height, number of leaves, and score of growth. The abscised symptoms can be eliminated by Dolomit application of 1000 g per tree per year. The toxic effect of Mn and Al could be neutralized by Dolomit in same way.


Keywords


Budidaya; Cengkeh; Atsiri; Dolomit; Mangan; Aluminium

Full Text:

PDF

References


FINK. 1973. Nutrient dissorder as a possible Cause of a clove diseases in west Sumatra. Potash Review 40(5):1-2.

FLEMING, A.L. and W.H. ERMINGER. 1969. Aluminium tolerance of soybeanvarieties in relation of calcium nutritio. Agron. J. 61:

-511.

HADIWIJAYA,T. 1970. Cengkeh. CV Jasa Guna

Jakarta.

KAMPRATH, E.J. 1970. Exchangeable Al as a ceiterium forlining leached mineral soil. Soil Sci .Soc. Am. Proc. 34: 252-254.

SOEPARDI, G. 1977. Masalah kesuburan tanah.

Fak. Pertanian IPB.

SUSENO.1977. Nutrisi mineral hubungan air dan metabolisme tumbuhan tropika.Dept. Botani Fak. Pertanian IPB Bogor.

THOMAS, G.W. and D.L. PERSLEE. 1974. Testing Soil for phosphorus. In: Soil Testing and Plant Analysis. Walsh, L.M. and J.D. Beaton (ed.). Soil Sci. Soc. Am. Inc. Madison, Wisconsin. USA.




DOI: http://dx.doi.org/10.21082/bullittro.v3n1.1988.1-5

Refbacks

  • There are currently no refbacks.




Copyright (c) 2017 Buletin Penelitian Tanaman Rempah dan Obat

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.



View My Stats

Creative Commons License
Buletin Penelitian Tanaman Rempah dan Obat is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Based on a work at http://ejurnal.litbang.pertanian.go.id/index.php/bultro

Buletin Penelitian Tanaman Rempah dan Obat (BUL LITTRO) Editorial Office :

Indonesian Spices and Medicinal Crops Research Institute (ISMCRI)
Jl. Tentara Pelajar No. 3 Bogor, Indonesia 16111
Telp. (0251) 8321879, Fax. (0251) 8327010
E mail : buletintro@gmail.com
Website : http://balittro.litbang.pertanian.go.id