EVALUASI KESESUAIAN LAHAN TANAMAN UBI JALAR (Ipomoea batatas L.) DENGAN MEMANFAATKAN APLIKASI SPKL DI KECAMATAN CIAMPEA, KABUPATEN BOGOR, JAWA BARAT

Aldila Raffaelia Rosani; Soemarno Soemarno; Yiyi Sulaiman

doi:10.21776/ub.jtsl.2021.008.1.30

Authors

Aldila Raffaelia Rosani Jurusan Tanah Fakultas Pertanian Universitas Brawijaya
Soemarno Soemarno Jurusan Tanah Fakultas Pertanian Universitas Brawijaya
Yiyi Sulaiman Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, Bogor

DOI:

https://doi.org/10.21776/ub.jtsl.2021.008.1.30

Keywords:

geographic information system, land suitability assessment system, rainfall

Abstract

Sweet potato plant is one of the food crops that can be utilized by the community to fulfil the need for carbohydrates and vitamins. West Java province as one of the centres of production of this plant is considered to have a good cultivation potential, but lately, it has experienced decreasing land productivity caused by the depreciation of planting areas. The research was conducted in the Sub-district of Ciampea, Bogor, West Java. Research activities were conducted from December 2019 to February 2020. This research was carried out by physiographic method with an analytical approach that utilizes the soil map, where the research location was divided into 12 mapping units as a basis of ground check activities. The land suitability evaluation used the SPKL software application (Land Suitability Assessment System). Results showed that the cultivation of sweet potato in the sub-district of Ciampea was carried out on the marginally suitable lands (S3) and not suitable lands (N) with limiting factors of annual rainfall, land-slope, and soil texture

References

Agbede, T. M. 2010. Tillage and fertilizer effects on some soil properties, leaf nutrient concentrations, growth and sweet potato yield on an Alfisol in southwestern Nigeria. Soil and Tillage Research 110(1): 25-32.

Agbede, T. M., and Adekiya, A. O. 2009. Tillage effects on soil properties and performance of sweet potato on an Alfisol in Southwestern Nigeria. American-Eurasian Journal of Sustainable Agriculture 3(3): 561-568.

Agbede, T. M., and Adekiya, A. O. 2011. Evaluation of sweet potato (Ipomoea batatas L.) performance and soilproperties under tillage methods and poultry manure levels. Emirates Journal of Food and Agriculture, p.164-177.

Ankumah, R. O., Khan, V., Mwamba, K., and Kpomblekou-A, K. 2003. The influence of source and timing of nitrogen fertilizers on yield and nitrogen use efficiency of four sweet potato cultivars. Agriculture, ecosystems and environment 100(2-3): 201-207.

Anwar, M. R., Liu, D. L., Farquharson, R., Macadam, I., Abadi, A., Finlayson, J., Wang, B., Ramilan, T. 2015. Climate Change Impacts on Phenology and Yields of Five Broadacre Crops at Four Climatologically Distinct Locations in Australia. Agricultural Systems, 132, 133- 144.

Bappeda Kabupaten Bogor, 2014. Bapped Kabupatren Bogor.

BBSDLP. 2011. Petunjuk Teknis Evaluasi Lahan untuk Komoditas Pertanian. Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian. Bogor.

Bourke, R. M. 2006. Differences between calendar time and plant time in sweet potato: a potential source of significant experimental error. In 14th Triennial Symposium of International Society of Tropical Root Crops (pp. 20-26).

BPS. 2013. Badan Pusat Statistik, Jakarta.

Chagonda, I., Mapfeka, R. F., and Chitata, T. 2014. Effect of tillage systems and vine orientation on yield of sweet potato (Ipomoea batatas L.). American Journal of Plant Sciences 5(21): 31-59.

Chowdhury, S. R., and Naskar, S. K. 1993. Screening of drought tolerant traits in sweet potato: Role of relative water content. Orissa Journal of Horticulture 21: 1-4.

Dumbuya, G., Sarkodie-Addo, J., Daramy, M. A., and Jalloh, M. 2016. Growth and yield response of sweet potato to different tillage methods and phosphorus fertilizer rates in Ghana. Journal of Experimental Biology 4(5): xx.

Ganno, K., Kihou, N., Ikoma, H., and Imazono, S. 1997. A low cost ridge hammering tillage system for high quality production of sweet potato. In Plant Nutrition for Sustainable Food Production and Environment (pp. 959-960). Springer, Dordrecht.

Gomes, F., and Carr, M. K. V. 2001. Effects of water availability and vine harvesting frequency on the productivity of sweet potato in Southern Mozambique. I. Storage root and vine yields. Experimental Agriculture 37(4): 523-537.

Gomes, F., and Carr, M. K. V. 2003. Effects of water availability and vine harvesting frequency on the productivity of sweet potato in southern Mozambique. II. Crop water use. Experimental Agriculture 39(1): 39-54.

Goswami, S. B., Sen, H., and Jana, P. K. 1995. Tuberization and yield potential of sweetpotato cultivars as influenced by water management practices. Journal of Root Crops 21(2): 77-81.

Hill, W.A., Hortense, D., Hahn, S. K., Mulongoy, K., and Adeyeye, S.O. 1990. Sweet potato root and biomass production with and without nitrogen fertilization. Agronomy Journal 82(6): 1120-1122.

Howeler, R. H., Ezumah, H. C., and Midmore, D. J. 1993. Tillage systems for root and tuber crops in the tropics. Soil and Tillage Research 27(1-4): 211-240.

Ilaâ€™Ava, V. P. 2001. Sweet Potato Research in Acid Soils. Food Security for Papua New Guinea: Proceedings. Australian Centre for International Agricultural Research (ACIAR). Canberra, p.724-729.

ILO â€“ PCdP2 UNDP. 2012. Laporan Studi: Kajian Ubi Jalar dengan Pendekatan dan Iklim Usaha di Kabupaten Jayawijaya.

Jabro, J. D., Stevens, W. B., Iversen, W. M., and Evans, R. G. 2010. Tillage depth effects on soil physical properties, sugarbeet yield, and sugarbeet quality. Communications in soil science and plant analysis 41(7): 908-916.

Janeth, C., Karuku, G. N., Onwonga, R. N., and Kathumo, V. M. 2019. Effects of Tillage Practices and Organic Cropping Systems on the Yield of Sorghum (sorghum bicolor L.) and Sweet Potato (Ipomoea batatas L) in Yatta Sub-County, Kenya. Journal of Agriculture and Sustainability 12(2): xx.

King, G. A. 1985. The effect of time of planting on yield of six varieties of sweet potato (Ipomoea batatas (L.) Lam.) in the southern coastal lowlands of Papua New Guinea. Tropical agriculture 62(3): 225-228.

Li, J., Li, C., Liu, X., Zhang, L., Zhang, W., Wang, W., Cao, S. and Wang, Y. 2004. Effects of soil aeration on potato yield and its physiological mechanism. Zuo wu xue bao 30(3): 279-283.

Lin, K. H., Chao, P. Y., Yang, C. M., Cheng, W. C., Lo, H. F., and Chang, T. R. 2006. The effects of flooding and drought stresses on the antioxidant constituents in sweet potato leaves. Botanical Studies, 47(4): 417-426.

Mahi, A.K. 2015. Survei Tanah: Evaluasi dan Perencanaan Penggunaan Lahan Edisi 2. Yogyakarta, Graha Ilmu.

Nedunchezhiyan, M., and Byju, G. 2005. Effect of planting season on growth and yield of sweet potato (Ipomoea batatas L.) varieties. J. Root Crops, 31(2): 111-114.

Ogbodo, E. N. 2005. Effect of depth of tillage on soil physical conditions, growth and yield of sweet potato in an Ultisol at Abakaliki, Southeastern Nigeria. Journal of Agriculture and Social Research 5(1): 41-47.

Onunka, N. A., Chukwu, L. I., Mbanasor, E. O., and Ebeniro, C. N. 2012. Effect of organic and inorganic manures and time of application on soil properties and yield of sweetpotato in a tropical ultisoL. Journal of Agriculture and Social Research (JASR), 12(1): 183-194.

Shi, C., Wang, Z., Guo, F., and Yu, S. 2002. Effects of the soil aeration on nutrient absorption, 14 C-assimilates distribution and storage root yield in sweet potato. Acta Agriculturae Nucleatae Sinica 16(4): 237-241.

Sowley, E. N. K., Neindow, M., and Abubakari, A. H. 2015. Effect of poultry manure and NPK on yield and storability of orange-and white-fleshed sweet potato [Ipomoea batatas (L.) Lam]. ISABB Journal of Food and Agricultural Sciences 5(1): 1-6.

Sudaryono. 2009. Tingkat Kesuburan Tanah Ultisol pada Lahan Pertambangan Batubara Sangatta Kalimantan Timur. Jurnal Teknik Lingkungan 10 (3): 337 â€“ 346.

Syukur, A. 2005. Pengaruh Pemberian Bahan Organik terhadap Sifat-Sifat Tanah dan Pertumbuhan Caisin di Tanah Pasir Pantai. J. Ilmu Tanah dan Lingkungan 5(1): 30-38.

Villagarcia, M. R., Collins, W. W., and Raper, C. D. 1998. Nitrate uptake and nitrogen use efficiency of two sweetpotato genotypes during early stages of storage root formation. Journal of the American Society for Horticultural Science 123(5): 814-820.