Evaluation The Tolerance Of 32 Genotipes Results Of Crossis Of Bengkulu Local Upland Rice to Shade In Young Oil Palm Plantation

Authors

  • Asfaruddin Asfaruddin University of Prof. Dr. Hazairin, SH
  • Sri Mulatsih University of Prof. Dr. Hazairin, SH

Keywords:

tolerance, genotipes, local Bengkulu upland rice, shade

Abstract

This research aim is to know the tolerance of 32 genotipes result of crossis of local  Bengkulu upland rice to shade in young oil palm plantion. The research was conducted in Bumi Ayu village of Bengkulu from March to August 2017.The research was conducted using split plot design  with three replication. The main factor is shade consits two level. i.e: (A) with shade and (B) without shade. The subplot is 32 genotipes.The result of research show that shade from oil palm canopy affects to plant heigh, number of productive tillers, panicels long, weigh of 100 grans, and weigh of grans per plots.  Shade causes a decline in growth and yield of upland rice. On this evaluation obtained eleven genotipes are tolerant to shede, i.e:   UNHZ 1, UNHZ 7, UNHZ 12 A, UNHZ 21,   UNHZ 23, UNHZ 24, UNHZ 26,  UNHZ 27, UMHZ 28, UNHZ 29 dan  UNHZ 31.

References

Asfaruddin, Sri Rustianti, Sri Mulatsih. 2010. Karakterisasi Padi Gogo lokal Provinsi Bengkulu. Jurnal Embrio. 3 (1): 26-32.
................ Mulatsih, S; Rustianti, S; Nurseha, 2011. Pemuliaan untuk mendapatkan Varietas Unggul Padi Gogo yang sesuai dengan Kondisi Bengkulu. Laporan Penelitin Hibah Bersaing Tahun Kedua. Fakultas Pertanian Unihaz.
................ Mulatsih, S; Rustianti, S; Nurseha, 2012. Pemuliaan untuk mendapatkan Varietas Unggul Padi Gogo yang sesuai dengan Kondisi Bengkulu. Laporan Penelitin Hibah Bersaing Tahun Kedua. Fakultas Pertanian Unihaz.
Biro Pusat Statistik. 2015. Statistik Indonesia. Biro Pusat Statistik Jakarta.
Bruggeman, W. dan B. Dunborn. 1993. Long termhilling of young tomato plants under low light I. Leaf development as reflected by photosynthesis parameters. Plant Cell and Physiology 73: 507-510.
Chaturvedi, G. S., P. C. Ram, A. K. Singh, P. Ram, K. T. Ingram, B. B. Singh, R. K. Singh dan V. P. Singh. 1994. Carbohydrate Status of Rainfed Lowland Rice in Relation to Submergence, Drought and Shade Tolerance. Dalam V. P. Lucknow [ed.], Physiology of Stress Tolerance in Rice. International Rice Research Institute, Los Banos, Philippines.
Chozin, MA., D Sopandie., S Sastrosumarjo dan Suwarno., 2000. Physiology and Genetic of Upland Rice Adaptation to Shade. Final Report of Graduate Team Research Grant, URGE Project. Directorate General of Higher Education, Ministry of Education and Culture.
Departemen Pertanian. 2004. Rencana Setrategis Badan Penelitian dan Pengembangan Pertanian 2005 - 2006. Jakarta: Badan Penelitian dan Perkembangan Pertanian.
Hale, MG and DM Orcutt., 1987. The Physiology of Plant Under Stress. Canada: John Wiley & Sons Inc. 206 p.
Hidema, J., A. Makino, Y. Kurita, T. Mae dan K. Ojima. 1992. Changes in The Level of Chlorophyl and Light Harvesting Chlorophyl a/b Protein of PS 11 in Rice Leaves Aged under Different Irradiances from Full Expansion through Senescence. Plant Cell 33: 1209-1214.
Jenning, P. R., W. R. Coffman dan H. E. Kauffman. 1974. Rice Improvement. International Rice Research Institute, Los Banos, Philippines.
Jiao, D. M., H. Y. Tong dan J. X. Zhang. 1993. Identification of photosynthetic characteristic adapted to wide range of light intensities in rice varieties. Chinese Journal of Rice Science 7: 243-246.
Jomol, P.M, S.J Herbert, S. Zhang, AAF Rautenkranz and G.V. litchfield. 2000. Differential field respons of soybean yield componens to timing of lingh enrichmen . Agron.J.92 : 1156-1161
Mohr, H and P Schopfer., 1995. Plant Physiology. Translator Lawlor G and D.W. Lawlor. New York: Springer-Verlag. 629 p.
Murty, K. S., S. K. Dey, P. Swain dan M. J. Baig. 1992. Elite F1 rice hybrids for low light monson areas. HLRN 17: 13-14.
Sopandie, D., M.A. Chozin, S. Sastrosumarjo, T. Juhaeti, Sahardi. 2003. Toleransi padi gogo terhadap naungan. Hayati 10 (2): 71-75.
Struik, P.C., B. Deinum. 1982. Effect of light intensity after flowering on the productivity and quality of silage maize. Neth. J. Agric. Sci.. 30:297-316.
Sundari, T dan Susanto. G. W.A. 2014. Pertumbuhan dan Hasil Biji Genotipe Kedelai di Berbagai Intensitas Naungan. Penelitian pertanian tanaman pangan 34 (3). 203-2018
Purwanto, R. 1998. Effect of air and soil temperatures on Satsuma mandarin orange (Citrus unshiu Mare.): 1. Leaf growth and morphology. Hayati 5: 18-21.
Thorne, J. H. dan F. I. R. Koller. 1974. Influence of assimilate demand on photosynthesis, diffusive resistance, translocation, and carbohydrate levels of Soybean leaves. Plant ysiology 54.
Watanabe, N., C. Fujii, M. Shirota dan Y. Futura. 1993. Changes in chlorophyll, thyllakoid, proteins and photosynthetic adaptation to sun shade environment in diploid and tetraploid Oryza pinctuata Kotschy and diploid Oryza eichingeri. Plant Physiology and Biochemistry 31: 469-474.

Published

2017-12-11

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