Pengaruh Bobot Biji terhadap Pertumbuhan Semai Petai (Parkia speciosa Hassk.)

The Effect of Seed Weight on Growth of Stink Bean (Parkia speciosa Hassk.) Seedlings

  • Ni Luh Putu Indriyani Balai Penelitian Tanaman Buah Tropika, Jl Raya Solok-Aripan Km 8 Solok 27301, Sumatera Barat, Indonesia
  • Deni Emilda Balai Penelitian Tanaman Buah Tropika, Jl Raya Solok-Aripan Km 8 Solok 27301, Sumatera Barat, Indonesia
Keywords: stink bean, seed weight, seedling growth

Abstract

One of the horticultural commodities included in the national seed provision program in 2018 is a stinking bean. The aim of the research was to determine the effect of seed weight on stink bean seedling growth. The research was conducted at Sumani Research Station, Indonesian Tropical Fruit Research Institute, from September to December 2017. A Complete Randomized Block Design was used in this study consisted of 5 treatments and 4 replications. The treatments were stink bean seed weights, namely: A) 1.5-1.8 g; B) 1.9-2.2 g; C) 2.3-2.6 g; D) 2.7-3 g; and E) > 3 g. The observed variables were plant height, stem diameter, leaf number, leaflet number, total dry weight of plants, length of roots, and a number of living seedlings. Data analysis used analysis of variance (ANOVA) and was proceeded with HSD test at α 5% if these treatments given gave significantly different effects. The results showed that the stink bean seed weight significantly affected the growth parameters of seedlings, including plant height, stem diameter, leaflet number, dry weights (of roots, upper parts of plants, and total) at 12 weeks after sowing. The seedlings from seeds weighing >3 g had the highest plant height, stem diameter, leaflet number, and dry weight (of roots, upper parts of plants, and total) compared to those seedlings from smaller seeds.

Keywords: stink bean, seed weight, seedling growth

 

ABSTRAK

Salah satu komoditas hortikultura yang termasuk dalam program perbenihan nasional pada tahun 2018 adalah petai. Penelitian bertujuan untuk mengetahui pengaruh bobot biji terhadap pertumbuhan semai petai. Penelitian dilakukan di KP Sumani, Balai Penelitian Tanaman Buah Tropika, mulai bulan September sampai Desember 2017. Penelitian menggunakan rancangan acak kelompok lengkap dengan lima perlakuan dan empat ulangan. Perlakuan adalah bobot biji petai, yaitu: A) 1,5-1,8 g; B) 1,9-2,2 g; C) 2,3-2,6 g; D) 2,7-3 g; dan E) > 3 g. Peubah yang diamati adalah tinggi tanaman, diameter batang, jumlah daun, jumlah anak daun,bobot kering total tanaman, panjang akar dan jumlah benih hidup. Data dianalisis dengan menggunakan analisis ragam dan dilanjutkan dengan uji beda BNJ 5% jika perlakuan yang diberikan memberikan pengaruh yang nyata. Penelitian menunjukkan bahwa bobot biji petai berpengaruh nyata terhadap parameter pertumbuhan, seperti tinggi tanaman, diameter batang, jumlah anak daun, bobot kering (akar, bagian atas tanaman dan total) pada umur 12 minggu setelah semai. Semaian dari biji dengan bobot > 3 g mempunyai tinggi tanaman, diameter batang, jumlah anak daun dan bobot kering (akar, bagian atas tanaman dan total) yang terbesar dibandingkan bibit-bibit dari biji-biji yang lebih kecil.

Kata kunci: bobot biji, pertumbuhan bibit, petai

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References

Anwaruddin, M.J., T. Purnama, Y. Meldia, dan F. Usman. 2003. Pengaruh bobot biji dan kulit biji terhadap perkecambahan dan pertumbuhan bibit manggis. Stigma 9: 47-50.

Ding, T., H. Sutejo, dan A. Patah. 2015. Pengaruh berat benih dan media tanam terhadap pertumbuhan vegetatif bibit durian (Durio zibethinus Murr). Jurnal Agrivor 14: 261-268.

Gunagu, R. and R. Vasudeva. 2011. Influence of Seed Size Germination and Seedling Growth in Mammea suriga. Karnataka Journal of Agriculture Science 24: 415-416.

Heryana, N., R. Rusli, dan G. Indriati. 2008. Pengaruh ukuran benih terhadap pertumbuhan bibit macadamia (Macadamia integrifolia). Jurnal Agrin 12: 35-41.

Kamisah, Y., F. Othman, M.S Qodriyah, and K. Jaarin. 2013. Parkia Speciosa Hassk.: A Potential Phytomedicine. Evid Based Complement Alternat Med. Published online 2013 Jul 17. DOI: 10.1155/2013/709028

Mirgal, A.B., R.P. Gunaga, and C.B. Salunke. 2016. Seed size and its influence on germination, seedling growth and biomass in Saraca asoca (Roxb) De Wilde critically endangered tree species of Western Ghats. India Journal of Applied and Natural Science 8: 1599-1602.

Missanjo, E. and I. Mkwezalamba. 2015. Influence of seed weight variation on seedling emergence and growth of Acacia nilotica. Journal of Basic and Applied Research International 2: 85-94.

Pratama, H.W., M. Baskara, dan B. Guritno. 2014. Pengaruh ukuran biji dan kedalaman tanam terhadap pertumbuhan dan hasil tanaman jagung (Zea mays Saccharata Sturt). Jurnal Produksi Tanaman 2: 572-582.

Rana, A., C.L. Leishangthem, H. Kadiri, and B.Ng.N. Ziipoa. 2017. Effect of seed size, pre sowing treatment and potting mixture on the seedling growth of Parkia roxburghii G. Don seeds. International Journal of Current Microbiology and Applied Science 6: 629-638. DOI: 10.20546/ijcmas.2017.608.080

Sadjad, S., M. Purnomohadi, Z. Jusuf, dan Z.A. Pian. 1974. Penuntun Praktikum Teknologi Benih. Institut Pertanian Bogor. Bogor.

Susiloadi, A., M. Jawal, dan N.L.P. Indriyani. 1998. Pengaruh media semai dan bobot biji terhadap perkecambahan dan pertumbuhan semai duku (Lansium domesticum Corr.). Stigma 6: 24-26.

Thangjam, U. and U.K. Sahoo. 2016. Effect of seed mass on germination and seedling vigour of Parkia Timoriana (DC.) Merr. Current Agriculture Research Journal 4: 171-178.

Upadhaya, K., H.N. Pandey, and P.S. Law. 2007. The Effect of Seed Mass on Germination, Seedling Survival Growth in Prunus jenkinsii Hook.f. & Thoms. Turkish Journal of Botany 31: 31-36.

Yan, D., L. Duermeyer, C. Leoveanu, and E. Nambara. 2014. The functions of the endosperm during seed germination. Plant Cell Physiology 55: 1521-33. DOI: 10.1093/pcp/pcu089

Yumnam, J.Y. 2015. The effect of seed weight and size on germination and growth of Parkia timoriana (Dc.) Merr. (Syn. P. Roxburghii G. Don.), a multipurpose tree and a delicious vegetable of Manipur, India. International Journal of Current Research 7: 20744-20749.

Published
2020-06-30
How to Cite
Indriyani, N. L., & Emilda, D. (2020). Pengaruh Bobot Biji terhadap Pertumbuhan Semai Petai (Parkia speciosa Hassk.). JURNAL BUDIDAYA PERTANIAN, 16(1), 56-60. https://doi.org/10.30598/jbdp.2020.16.1.56