THE APPLICATION OF BABADOTAN (AGERATUM CONYZOIDES, L) EXTRACT PGPR WITH DIFFERENT CONCENTRATIONS AND INTERVALS ON THE GROWTH AND YIELD OF TOMATO (LYCOPERCUM ESCULENTUM, MILL)
DOI:
https://doi.org/10.46984/sebatik.v27i1.1970Keywords:
Administration interval, Ageratum conyzoides, Babadotan extract, Tomato, PGPRAbstract
This study aims to determine the effect of babadotan PGPR application with different concentrations and intervals on the growth and yield of tomato plants. This research was conducted at the Plant Production Laboratory, Department of Food Crops and Horticulture, Kupang State Agricultural Polytechnic in April-November 2021. The design used was a factorial randomized block design. The first factor was the PGPR concentration which consisted of 5 levels, namely 0 ml/L, 5 ml/L, 10 ml/L, 15 ml/L and 20 ml/L; while the second factor is the PGPR concentration interval which consists of 3 levels, namely 1, 2 and 3 weeks. Each factor was repeated three times so that the total number of experimental units was (5 x 3) x 3 = 45 experimental units. Observational variables of tomato growth include plant height, number of leaves and plant stem diameter. While the yield observation variables include the number of fruit and fruit weight of tomato plants. The data obtained were analyzed using the F test. If there were significant differences between the factors tested, then the analysis was continued with the BNT test. The results showed that the concentration of PGPR from babadotan extract 20 ml/liter with intervals every 2 weeks had a significant effect on plant height at 6 WAP and stem diameter at 6 MST. Differences in the concentration of PGPR in babadotan extract and the interval of application significantly affected the weight per fruit of tomato plants.
References
Anisa, H. (2020). Pengaruh Konsentrasi dan Interval Pemberian PGPR (Plant Growth Promoting Rhizobacteria) Terhadap Pertumbuhan dan Produksi Bunga Kol (Brassica oleraceae var. botrytis L.). Biofarm: Jurnal Ilmiah Pertanian, 15(2).
Badan Pusat Statistik, (2020). Data Produksi Sayuran di Indonesia. www.pertanian.go.id Diakses tanggal 10 Maret 2021
Husnihuda, M. I., Sarwitri, R., & Susilowati, Y. E. (2017). Respon pertumbuhan dan hasil kubis bunga (Brassica oleracea Var. Botrytis, L.) pada pemberian PGPR akar bambu dan komposisi media tanam. Vigor: Jurnal Ilmu Pertanian Tropika dan Subtropika, 2(1), 13-16.
Iswati, R. (2012). Pengaruh dosis formula pgpr asal perakaran bambu terhadap pertumbuhan tanaman tomat (Solanum Lycopersicum syn). Jurnal Agroteknotropika, 1(1).
Matatula, A. J., Batlyel, M. S., & Kilkoda, A. K. (2020). Pengaruh konsentrasi ekstrak tumbuhan bandotan (Ageratum conyzoides L.) dan waktu pemberian terhadap pertumbuhan dan hasil tanaman sawi (Brassica juncea L.). Jurnal Budidaya Pertanian, 16(2), 124-131.
Messakh, O.S., (2014). Aplikasi Jarak Tanam dan Ekstrak Gulma Cyperus rotundus dan Ageratum conyzoides terhadap Produktivitas Tanaman Tomat (Lycopersicum esculentum,Mill.) yang Ditumpangsarikan dengan Tanaman Sela Aromatik. Laporan Penelitian Hibah Bersaing Tahun II. Politeknik Pertanian Negeri Kupang. Kupang
Messakh, O. S., & Arifin, Z. (2015). Plant Spacing Applications and Weeds Extracts against Plant Tomato (Lycopersicum esculentum, Mill) Productivity Intercropped with Aromatic Plants. Journal of Biology, Agriculture and Healthcare, 5(8), 131-136.
Messakh, O.S, Jemrifs Sonbai dan Laurensius Lehar (2018). Tomato (Lycopersicum esculentum, Mill.) Performance and Yield on Plantation Patterns Variations and Irrigation Techniques. Jurnal: Bioscience Research Volume: 15 (2) : 731-743.
Naihati, Y. F., Taolin, R. I., & Rusae, A. (2018). Pengaruh Takaran dan Frekuensi Aplikasi PGPR terhadap Pertumbuhan dan Hasil Tanaman Selada (Lactuca sativa L.). Savana Cendana, 3(01), 1-3.
Marom, N., Rizal, F. N. U., & Bintoro, M. (2017). Uji Efektivitas Saat Pemberian dan Konsentrasi PGPR (Plant Growth Promoting Rhizobacteria) terhadap Produksi dan Mutu Benih Kacang Tanah (Arachis hypogaea L.). Agriprima, Journal of Applied Agricultural Sciences, 1(2), 174-184.
Narendra, N. A. (2018). Pengaruh Plant Growth Promoting Rhizobacteria (PGPR) dan Kompos Sampah Kota pada Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea mays saccharata) (Doctoral dissertation, Universitas Brawijaya).
Nurhudiman, N., Hasibuan, R., Hariri, A. M., & Purnomo, P. (2018). Uji potensi daun babadotan (Ageratum conyzoides L.) sebagai insektisida botani terhadap hama (Plutella xylostella L.) di laboratorium. Jurnal Agrotek Tropika, 6(2).
Rahni, N. M. (2012). Efek fitohormon PGPR terhadap pertumbuhan tanaman jagung (Zea mays). CEFARS: Jurnal Agribisnis dan Pengembangan Wilayah, 3(2), 27-35.
Suryati, R. L. Kemampuan Ekstrak Daun Bandotan (Ageratum conyzoides L.) dalam Mempertahankan Kesegaran Buah Tomat (Solanum lycopersicum L. var. Permata). Jurnal Protobiont, 5(1)
Downloads
Published
How to Cite
Issue
Section
License
Authors retain all their rights to the published works, such as (but not limited to) the following rights; Copyright and other proprietary rights relating to the article, such as patent rights, The right to use the substance of the article in own future works, including lectures and books, The right to reproduce the article for own purposes, The right to self-archive the article
