Pertumbuhan dan Produktivitas 5 Varietas Unggul Baru Padi di Lahan Bukaan Baru Kabupaten Boven Digoel

Fajriyatus Shoidah, Adnan Adnan

Abstract

New wetlands field generally has low productivity, so a technology is needed for improve productivity. New Superior Variety (NSV) is a technology that is considered easy to be adopted by farmers, so knowing a NSV that is able to adapt to the characteristics and conditions of new wetlands field is a must. The study of adaptive NSV on new wetlands field in Boven Digoel Regency is still limited so that the NSV recommendation for farmers is also still limited. The purpose of this study was to examine the growth and production of new superior varieties on the new wetlands fields in Boven Digoel Regency. The study was conducted on new wetlands in Asiki Village, Jair District during April-August 2019. Randomized Complete Block Design was employed with 3 replications using Inpari 36, Inpari 37, Inpago Rindang 1, Inpago Rindang 2 dan Inpara 8. The results showed different varieties perform different agronomy characters observed (plant height, number of tillers, panicle length, number of grains per panicle, filled grain, per panicle, empty grain per panicle and 1000 grain weight). Inpari 37 produced 5.3 ton/ha Dried Unhulled Rice, the highest production compared to other varieties, so that it could potentially be developed in Boven Digoel’s new wetlands field. Productivity may still be increased by improving soil fertility conditions.

Keywords

adaptation; inpari; jajar legowo; papua; performance

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References

Akbar, M. R., Purwoko, B. S., Dewi, I. S., Suwarno, W. B., & Sugiyanta, D. (2019). Penentuan indeks seleksi untuk galur dihaploid padi sawah tadah hujan berdaya hasil tinggi. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy), 47(2), 111–118. https://doi.org/10.24831/jai.v47i2.25032

Beding, P. A., & Tiro, B. M. W. (2019). Pengelolaan tanaman terpadu padi varietas unggul baru di lahan sawah tadah hujan di Kabupen Jayapura, Papua. Al Ulum Jurnal Sains Dan Teknologi, 5(1), 18. https://doi.org/10.31602/ajst.v5i1.2471

BPS. (2018). Statistik daerah Kabupaten Boven Digoel tahun 2018

Chandio, A. A., Magsi, H., & Ozturk, I. (2020). Examining the effects of climate change on rice production: case study of Pakistan. Environmental Science and Pollution Research, 27(8), 7812–7822. https://doi.org/10.1007/s11356-019-07486-9

Chen, X., Wang, L., Niu, Z., Zhang, M., Li, C., & Li, J. (2020). The effects of projected climate change and extreme climate on maize and rice in the Yangtze River Basin, China. Agricultural and Forest Meteorology, 282–283(December 2019), 107867. https://doi.org/10.1016/j.agrformet.2019.107867

Deng, X., Chen, B., Chen, Y., Lu, L., Yuan, X., Yang, Y., & Zeng, Q. (2021). Variations in root morphological indices of rice (Oryza sativa L .) induced by seedling establishment methods and their relation to arsenic accumulation in plant tissues *. Environmental Pollution, 281, 116999. https://doi.org/10.1016/j.envpol.2021.116999

Diop, B., Wang, D. R., Drame, K. N., Gracen, V., Tongoona, P., Dzidzienyo, D., Nartey, E., Greenberg, A. J., Djiba, S., Danquah, E. Y., & McCouch, S. R. (2020). Bridging old and new: Diversity and evaluation of high iron-associated stress response of rice cultivated in West Africa. Journal of Experimental Botany, 71(14), 4188–4200. https://doi.org/10.1093/jxb/eraa182

Djufry, F., & Kasim, A. (2015). Adaptability test on new high yielding varieties of swamp rice planted on newly opened paddy field in the district of Merauke Province of Papua. J. Agrotan, 1(1), 99–109. https://core.ac.uk/download/pdf/326501534.pdf

Dulbari, ., Santosa, E., Agusta, H., Guntoro, D., Zaman, S., & Koesmaryono, Y. (2018). Production and rice quality of two rice varieties after lodging and flooding. Jurnal Ilmu Pertanian Indonesia, 23(1), 74–80. https://doi.org/10.18343/jipi.23.1.74

Fei, L., Meijun, Z., Jiaqi, S., Zehui, C., Xiaoli, W., & Jiuchun, Y. (2020). Maize, wheat and rice production potential changes in China under the background of climate change. Agricultural Systems, 182(April), 102853. https://doi.org/10.1016/j.agsy.2020.102853

H, S., & Idwar. (2015). Respon berbagai varietas padi sawah (Oryza sativa L.) yang ditanam dengan pendekatan teknik budidaya jajar legowo dan sistem tegel. JOM Faperta, 2(2), 13–18. http://weekly.cnbnews.com/news/article.html?no=124000

Herviyanti, & Asmar. (2005). Potensi senyawa organik tidak ter-ion dalam mengurangi kelarutan besi (fe) untuk meningkatkan produktifitas tanah sawah bukaan baru. Jurnal Solum, 11(1), 40–49.

Ishfaq, M., Akbar, N., Anjum, S. A., & Anwar-IJL-HAQ, M. (2020). Growth, yield and water productivity of dry direct seeded rice and transplanted aromatic rice under different irrigation management regimes. Journal of Integrative Agriculture, 19(11), 2656–2673. https://doi.org/10.1016/S2095-3119(19)62876-5

Kasim, A., Laksono, P., Rumbarar, M. K., & Thamrin, M. (2020). Adaptation of new superior rice varieties at the altitude of 1600 masl in Jayawijaya Papua. IOP Conference Series: Earth and Environmental Science, 484(1). https://doi.org/10.1088/1755-1315/484/1/012085

Keratorop, M., Widiatmaka, & Suwardi. (2016). Arahan pengembangan komoditas unggulan pertanian tanaman pangan di Kabupaten Boven Digoel Provinsi Papua Marianus. Plano Madani, 5(2), 143–157.

Kuzmanović, L., Giovenali, G., Ruggeri, R., Rossini, F., & Ceoloni, C. (2021). Small “nested” introgressions from wild thinopyrum species, conferring effective resistance to fusarium diseases, positively impact durum wheat yield potential. Plants, 10(3), 1–16. https://doi.org/10.3390/plants10030579

Lal, B., Gautam, P., Panda, B. B., Raja, R., Singh, T., Tripathi, R., Shahid, M., & Nayak, A. K. (2017). Crop and varietal diversification of rainfed rice based cropping systems for higher productivity and profitability in Eastern India. PLoS ONE, 12(4), 1–23. https://doi.org/10.1371/journal.pone.0175709

Lestari, A. P., Rumanti, I. A., Sitaresmi, T., & Khairullah, I. (2020). Tidal swamp tolerant rice lines: Climate change adaptive varieties. IOP Conference Series: Earth and Environmental Science, 423(1). https://doi.org/10.1088/1755-1315/423/1/012049

Liao, Z., Yu, H., Duan, J., Yuan, K., Yu, C., Meng, X., Kou, L., Chen, M., Jing, Y., Liu, G., Smith, S. M., & Li, J. (2019). SLR1 inhibits MOC1 degradation to coordinate tiller number and plant height in rice. Nature Communications, 10(1), 1–9. https://doi.org/10.1038/s41467-019-10667-2

Nahar, S., Vemireddy, L. R., Sahoo, L., & Tanti, B. (2018). Antioxidant protection mechanisms reveal significant response in drought-induced oxidative stress in some traditional Rice of Assam, India. Rice Science, 25(4), 185–196. https://doi.org/10.1016/j.rsci.2018.06.002

Phapumma, A., Monkham, T., Chankaew, S., Kaewpradit, W., Harakotr, P., & Sanitchon, J. (2020). Characterization of indigenous upland rice varieties for high yield potential and grain quality characters under rainfed conditions in Thailand. Annals of Agricultural Sciences, 65(2), 179–187. https://doi.org/10.1016/j.aoas.2020.09.004

Prasetyo, T. B., Ruhaimah, & Wardhana, S. A. (2006). Effect of water management on iron (Fe) concentrations in new open rice fields. Solum Journal, III(1), 8–18.

Rusdiansyah, Subiano, T., & Saleh, M. (2015). Seleksi lanjut kultivar padi sawah lokal Kalimantan Timur. Agrifor: Jurnal Ilmu Pertanian dan Kehutanan, 14(1), 103–112.

Sahardi, S., Herniwati, H., & Djufry, F. (2014). Produktivitas tanaman dan kelayakan finansial padi di lahan sawah bukaan baru dengan berbagai pemupukan di Sulawesi Selatan. Jurnal Pengkajian Dan Pengembangan Teknologi Pertanian, 17(3), 163272. https://doi.org/10.21082/jpptp.v17n3.2014.p

Saleh, K., & Suherman. (2021). Model kapasitas petani padi sawah dalam mendukung ketahanan pangan berkelanjutan di Kabupaten Tangerang. Jurnal Penyuluhan, 17(01), 40–51.

Santosa, E., Agusta, H., Guntoro, D., & Zaman, S. (2020). Strength assessment of rice hills from different planting distance by loading simulation. Ilmu Pertanian (Agricultural Science), 5(3), 131–139. https://jurnal.ugm.ac.id/jip

Sukristiyonubowo, S., Riyanto, D., & Widodo, S. (2019). Kesuburan tanah dan produktivitas padi pada budidaya organik, semi organik, dan konvensional di Kabupaten Sragen. Agrotechnology Research Journal, 3(2), 93. https://doi.org/10.20961/agrotechresj.v3i2.32508

Susanto, U., Barokah, U., & Ali, J. (2020). Yield of green super rice (GSR) lines under legowo and squared planting system. IOP Conference Series: Earth and Environmental Science, 484(1). https://doi.org/10.1088/1755-1315/484/1/012055

Syafruddin, Damayanti, A. I., Muchtar, Febrianti, T., Saidah, & Rahayu, H. S. P. (2020). The adaptation of new superior varieties on new rice field in Central Sulawesi. IOP Conference Series: Earth and Environmental Science, 484(1). https://doi.org/10.1088/1755-1315/484/1/012075

Tin, H. Q., Loi, N. H., Bjornstad, Å., Kilian, B., & Campus, S. (2017). Participatory selection of cwr-derived salt-tolerant rice lines adapted to the coastal zone of the Mekong Delta Development Research Institute – Can Tho University , Can Tho City , Vietnam Global Crop Diversity Trust - Platz der Vereinten Nat. 1–19. https://doi.org/10.1002/csc2.20405.This

Tin, H. Q., Loi, N. H., Labarosa, S. J. E., Mcnally, K. L., & Kilian, B. (2017). Assessment of the phenotypic response of 50 CWR - derived rice lines selected by farmers in the Mekong Delta to salt stress at the seedling stage. Crop Science, 1–44. https://doi.org/10.1002/csc2.20354.This

Turmuktini, T., Simarmata, T., Joy, B., & Resmini, A. C. (2012). Management of water saving and Oorganic based fertilizers technology for remediation and maintaining the health of paddy soils and to increase the sustainability of rice productivity in Indonesia. Asian Economic and Social Society, 2(4), 536–551.

Wahid, & Sirappa, M. (2013). Potensi budidaya PTT Inpara 1 dan Indragiri lahan sub optimal waeapo, buru potency. Agros, 15(1), 230–241.

Wang, J., Lu, K., Nie, H., Zeng, Q., Wu, B., Qian, J., & Fang, Z. (2018). Rice nitrate transporter OsNPF7.2 positively regulates tiller number and grain yield. Rice, 11(1), 1–13. https://doi.org/10.1186/s12284-018-0205-6

Widowati, L., & Rochayati, S. (2008). Pengelolaan hara untuk meningkatkan produktivitas lahan sawah bukaan baru di Harapan Masa-Tapin Kalimantan Selatan. Seminar Nasional BBSDLP, 53–64.

Widyaningtias, L. A. M., Yudono, P., & Supriyanta, S. (2020). Identifikasi karakter morfologi dan agronomi penentu kehampaan malai padi (Oryza sativa L.). Vegetalika, 9(2), 399. https://doi.org/10.22146/veg.50721

DOI: https://doi.org/10.20961/agsjpa.v23i1.44200