PENGARUH BEBERAPA PAKET PEMUPUKAN DAN AMELIORASI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KACANG TANAH (Arachis hypogaea L.) DI KAWASAN PENGEMBANGAN LAHAN GAMBUT

Siti Nurzakiah, Koesrini Koesrini, Khairil Anwar
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Abstract

Wetlands in Peatland Development Area has potential for the development of paddy, vegetables and palawija. Development of the commodities are limited or restricted by many limiting production factors such as nutrients, water and plant varieties. The purpose of this study is to know the influence of amelioration and fertilization packages on the growth and yield of peanuts in the swampland peat land development area. The treatments consisted of four amelioration and fertilization package i.e.: (1) Farmer’s package I: 250 kg.ha dolomite, (2) -1 -1 -1 -1 Farmer’s package II: 2.5 t.ha straw compost+18 kg.ha P2O5+300 kg.ha fly ash, (3) Recommendation package: 1.0 t.ha dolomite+22.5 -1 -1 -1 -1 -1 -1 kg.ha N + 36 kg.ha P2O5, and (4) Research package: 2.0 t.ha dolomite+22.5 kg.ha N+22.5 kg.ha P2O5 +30 kg.ha K2O. The result showed that the growth of plants (plant height and number of branches) does not differ between treatments, and the obtained peanut pod yield improvement is 50.45% in the research package treatment compared to Farmer’s package I.

Keywords

Peanut, fertilization and amelioration, swampland, peatland development area.

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References

Anonim. 2000. Rencana Tindak Lanjut Pengembangan Lahan Gambut Kalimantan Tengah. Proyek Pengembangan Lahan Gambut untuk Pertanian Tanaman Pangan Provinsi Kalimantan Tengah.

Adisarwanto T. 2000. Meningkatkan Produksi Kacang Tanah di Lahan Sawah dan Lahan Irigasi. Penebar Swadaya. Jakarta.

Ciamporová M. 2002. Morphological and structural responses of plant roots to aluminium at organ. Biol. Plant, 45, 161–171.

Dierolf T, T Fairhurst and Ernst. 2001. Soil Fertility Kit - A Toolkit for Acid, Upland Soil Fertility Management in Southeast Asia. Potash and Phosphate Institute of Canada.

Haynes RJ and MS Mokolobate. 2001. Amelioration of Al toxicity and P deficiency in acid soils by additions of organic residues: A critical review of the phenomenon and the mechanisms involved. Nutr. Cycl. Agroecosyst. 59, 47–63.

Illera V, R Garrido, C Vizcayno and MT García-González. 2004. Field application of industrial by-products as altoxicity amendments: chemical and mineralogical implications. Eur. J. Soil Sci. 55, 681 – 692.

Koesrini, Aidi Noor dan Sumanto. 2006. Keragaan hasil beberapa galur harapan kacang tanah di lahan sulfat masam dan lahan lebak dangkal. Bul. Agron. 34(1), 11 –18.

Kuswandi. 1993. Pengapuran Tanah Pertanian. Penerbit Kanisius. Yogyakarta.

Makarim A, Sumarno dan Suyamto. 2007. Jerami Padi. Pengelolaan dan Pemanfaatan. Badan Penelitian dan Pengembangan Pertanian. Puslitbang Tanaman Pangan. Bogor.

Mora ML, P Cartes, R Demanet and IS Cornforth. 2002. Effects of lime and gypsum on pasture growth and composition on an acid andisol in Chile, South America. Commun. Soil Sci. Plant Anal. 33, 2069–2081.

Ponnamperuma FN. 1984. Straw as a Source of Nutrients for Wetland Rice. In: Organic Matter and Rice. International Rice Research Institute. Los Banos Laguna. Philippines.

Ryan PR and Delhaize E. 2010. The convergent evolution of aluminium resistance in plants exploits a convenient currency. Funct. Plant Biol. 37, 275-284.

Rengel Z and Zhang WH. 2003. Role of dynamics of intracellular calcium in aluminium-toxicity syndrome. Review. New Phytol 159, 295-314.

Scott BJ and JA Fisher. 1989. Selection of Genotype Tolerant of Aluminium and Mangane. In: AD Robson (ed). Soil Acidity and Plant Growth, 167 – 203. Academic Press. Australia.

White P and MR Broadley. 2003. Calcium in plants. Ann Bot. 92(4), 487-511.


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