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EFFECT OF SOIL COMPARISON AND LAMTORO LEAF COMPOST (Leucaena leucocephala) ON THE GROWTH OF OIL PALM SEEDLINGS (Elaeis guineensis Jacq) IN THE MAIN NURSERY PHASE]. The initial stage in the cultivation of plants is seeding. The selection of quality and superior seedlings is important in influencing crop growth and production. The use of lamtoro leaf organic fertilizer in oil palm nurseries is expected to increase the nitrogen nutrient content in the soil. This research has been carried out at the Paranet House of the Experimental Garden and Faperta Laboratory of the University of Muhammadiyah West Sumatra which will take place in March-July 2022. The purpose of the study was to obtain the best comparison between soil and lamtoro leaf compost (Leucaena leucocephala) as a growing medium against oil palm nurseries (Elaeis guineensis Jacq). Oil palm seeds come from BPTP VI Medan and then seeded, then used as research material in the main nursery phase. The study used a Complete Randomized Design (CRD) with 5 treatments and 3 tests so that in total there were 15 experimental units. One experimental unit consists of 4 plants or 4 polybags, with the distance between polybags 20 cm and the distance between treatments 50 cm. The treatment tested consisted of control, soil comparison: lamtoro leaf compost (1:1), soil ratio: lamtoro leaf compost (1:2), soil ratio: lamtoro leaf compost (1:3), and soil ratio: lamtoro leaf compost (1:4). Observational data were statistically analyzed using the F test at the level of 5% if the difference was real followed by DMRT at the real level of 5%. The results showed that the soil comparison treatment: lamtoro leaf compost (1: 4) is the best comparison for the growth of oil palm seedlings.
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Hak Cipta (c) 2022 Jurnal Ilmu-Ilmu Pertanian Indonesia

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Referensi
- Aulia, A. E., Maimunah, Y. & Supratyani, H. (2021). Penggunaan ekstrak daun lamtoro sebagai pupuk dengan salinitas yang berbeda terhadap laju pertumbuhan, biomassa dan klorofil-A pada Mikroalga Chlorella vulgaris. Journal of Fisheries and Marine Research, 5(1), 47–55. DOI: https://doi.org/10. 21776/ub.jfmr.2021.005.01.8.
- Bakri, S., Bernas, M., Budianta, D. & Said, M. (2017). Application of various concentrations of liquid waste from oil palm mill on the growth of oil palm plant (Elaeis guinensis Jacq). In 2nd International Conference on Sustainable Agriculture and Food Security : A Comprehensive Approach. KnE Life Science, 228–237. DOI: https://doi.org/ 10.18502/kls.v2i6.1044.
- Chisyashita, F. (2021). Kajian Budidaya Tanaman Kelapa Sawit (Elaeis guineensis Jacq.) di Kabupaten Pulang Pisau Provinsi Kalimantan Tengah. Prosiding Seminar Nasional Fakultas Pertanian dan Perikanan, 219 – 227. DOI: https://doi.org/10.30595/pspfs.v2.186.
- Corato, U. (2020). Agricultural waste recycling in horticultural intensive farming system by N-farm composting and compost-based tea application improves soil quality and plant health :A review under the perspective of circular economy.Science of the Total Environment, 738. DOI: https://doi.org/10.1016/j.scitotenv.2020.139840.
- Devianti, Satriyo, P., Bulan, R., Thamren, D. S. & Sitorus, A. (2021). Characterictics of the macronutrient content of compost and liquid organics fertilizer from Agricultural Wastes, International Journal of Design & Nature and Ecodynamics, 16(3), 315–320. DOI: https://doi.org/10.18280/ijdne. 160310.
- Ernaningsih, D., Fitriah & Alfina, M. (2017). Pengaruh Pemberian Pupuk Kompos (Daun Lamtoro) Dengan Konsentrasi Berbeda Terhadap Produksi Tanaman Jahe (Zingiber officinalerosc), Program Studi Pendidikan Biologi. Fakultas Matematika dan Ilmu Pengetahuan Alam. Institut Keguruan dan Ilmu Pendidikan Muhammadiyah Maumere.
- Firdaus, L.N., Wulandari, S. & Mulyeni, G.D. (2013). Pertumbuhan akar tanaman karet pada tanah bekas tambang Bauksit dengan aplikasi bahan organik, Jurnal Biogenesis.10(1), 53–64. DOI: 10.31258/biogenesis.10.1.53-64.
- Firmansyah, I., Syakir, M. & Lukman, L. (2017). Pengaruh kombinasi dosis pupuk N, P, dan K terhadap pertumbuhan dan hasil tanaman Terung (Solanum melongena L.), Jurnal Hortikultura. 27(1), 69–78. DOI: http://dx. doi.org/10.21082/jhort.v27n1.2017.p69-78.
- Hasan, F., Nur, M.J. & Nayo, F. (2021). Aplikasi pupuk organik cair daun lamtoro terhadap pertumbuhan dan produksi tanaman jagung manis (Zea mays saccharata Sturt L.), Jurnal Agercolere, 3(2), 38-44.DOI: https://doi.org/10.37195.jac.v3i2.129.
- Herdiansyah, R. & Lontoh, A.P. (2018). Manajemen pemupukan tanaman kelapa sawit di Kebun Rambutan Sumatera Utara, Buletin Agrohorti. 6(2), 296 – 304. DOI: https://doi.org/10.29244/agrob.v6i2.22529.
- Lutz, S., Thuerig, B., Oberhaensli, T. & Mayerhofer, J. (2020). Harnessing the microbiomes of suppressive compost for plant protection : from Metagenomes to beneficial microorganisme and reliable diagnosis, Frontier in Microbiology. 10(1810), 1 – 15. DOI: https://doi.org/10.3389/fmicb.2020.01810.
- Manguntungi, B., Ardinata, R.A, Azhar, M.A., Asmawati, Putra, K.E. & Aprilian T. (2018). Endonesia (Endophyte of Indonesia) : Biofertilizer berbasis mikroba Endofit guna meningkatkan kualitas pembibitan budidaya kelapa sawit (Elaeis guineensis Jacq.) di Indonesia, Jurnal Biota. 3(1), 44–52. DOI: https://doi.org/10.24002/biota.v3i1.1892.
- Naben, A.Y., Rozari, P.D. & Suwari. (2022). Analisis N, P dan K Pada Pupuk Organik Cair dari Feses Sapi dan VariasiPerbandingan Massa antara Daun Gamal dan Daun Lamtoro, Seminar Nasional Kimia dan Pendidikan Kimia I, Universitas Nusa Cendana, Kupang.
- Nugraha, A. (2020). ResponPertumbuhan Dan Hasil Bawang Merah (Allium ascalonicum L.) Pada Pemberian POC Daun Lamtoro dan Kompos Daun Lamtoro. Skripsi. Fakultas Pertanian, Universitas Muhammadiyah Sumatera Utara, Medan.
- Rosa, R.N. & Zaman, S. (2017). Pengelolaan pembibitan tanaman kelapa sawit (Elais guineensis Jacq.) di Kebun Bangun Bandar, Sumatera Utara, Bul. Agrohorti, 5(3), 325–333. DOI: https://doi.org/10.29244/agrob.v5i3. 16470.
- Satria, N., Wardati & Khoiri, M.A. (2015). Pengaruh pemberian kompos tandan kosong kelapa sawit dan pupuk NPK terhadap pertumbuhan bibit tanaman Gaharu (Aquilaria malaccencis), JOM Faperta. 2(1), 1-13.
- Sayara T., Salimia, R.B., Hawamde, F. & Sánchez, A. (2020). Recycling of organic wastes through composting:Process performance and compost application in Agriculture, Journal Agronomy. 10(11), 1838. DOI: https://doi.org/10.3390/agronomy10111838.
- Sukmawan, Y. & Riniarti, D. (2020). Respons pertumbuhan bibit kelapa sawit akibat pengaturan bobot mulsa tandan kosong dan frekuensi penyiraman, Jurnal Penelitian Kelapa Sawit. 28(3), 159–168.
- Sulham & Wulandari, R. (2019). Pengaruh kompos daun lamtoro (Leucaena leucocephala) terhadap pertumbuhan semai Cempaka Kuning (Michelia champaca L.), Jurnal Warta Rimba. 7(3), 107 – 112.
- Yardani, Zuraida & Hifnalisa. (2021). Penggunaan kompos sumber bahan baku local untuk meningkatkan kandungan N, P, dan K pada daun tanaman kopi Arabika di Kecamatan Timang Gajah Kabupaten Bener Meriah. Jurnal Ilmiah Mahasiswa Pertanian, 6(3), 318-326. DOI: http://dx.doi.org/10.17969/jimfp.v6i3.17653.
- Yuwono, D. (2006). Kompos. Penebar Swadaya, Jakarta.
Referensi
Aulia, A. E., Maimunah, Y. & Supratyani, H. (2021). Penggunaan ekstrak daun lamtoro sebagai pupuk dengan salinitas yang berbeda terhadap laju pertumbuhan, biomassa dan klorofil-A pada Mikroalga Chlorella vulgaris. Journal of Fisheries and Marine Research, 5(1), 47–55. DOI: https://doi.org/10. 21776/ub.jfmr.2021.005.01.8.
Bakri, S., Bernas, M., Budianta, D. & Said, M. (2017). Application of various concentrations of liquid waste from oil palm mill on the growth of oil palm plant (Elaeis guinensis Jacq). In 2nd International Conference on Sustainable Agriculture and Food Security : A Comprehensive Approach. KnE Life Science, 228–237. DOI: https://doi.org/ 10.18502/kls.v2i6.1044.
Chisyashita, F. (2021). Kajian Budidaya Tanaman Kelapa Sawit (Elaeis guineensis Jacq.) di Kabupaten Pulang Pisau Provinsi Kalimantan Tengah. Prosiding Seminar Nasional Fakultas Pertanian dan Perikanan, 219 – 227. DOI: https://doi.org/10.30595/pspfs.v2.186.
Corato, U. (2020). Agricultural waste recycling in horticultural intensive farming system by N-farm composting and compost-based tea application improves soil quality and plant health :A review under the perspective of circular economy.Science of the Total Environment, 738. DOI: https://doi.org/10.1016/j.scitotenv.2020.139840.
Devianti, Satriyo, P., Bulan, R., Thamren, D. S. & Sitorus, A. (2021). Characterictics of the macronutrient content of compost and liquid organics fertilizer from Agricultural Wastes, International Journal of Design & Nature and Ecodynamics, 16(3), 315–320. DOI: https://doi.org/10.18280/ijdne. 160310.
Ernaningsih, D., Fitriah & Alfina, M. (2017). Pengaruh Pemberian Pupuk Kompos (Daun Lamtoro) Dengan Konsentrasi Berbeda Terhadap Produksi Tanaman Jahe (Zingiber officinalerosc), Program Studi Pendidikan Biologi. Fakultas Matematika dan Ilmu Pengetahuan Alam. Institut Keguruan dan Ilmu Pendidikan Muhammadiyah Maumere.
Firdaus, L.N., Wulandari, S. & Mulyeni, G.D. (2013). Pertumbuhan akar tanaman karet pada tanah bekas tambang Bauksit dengan aplikasi bahan organik, Jurnal Biogenesis.10(1), 53–64. DOI: 10.31258/biogenesis.10.1.53-64.
Firmansyah, I., Syakir, M. & Lukman, L. (2017). Pengaruh kombinasi dosis pupuk N, P, dan K terhadap pertumbuhan dan hasil tanaman Terung (Solanum melongena L.), Jurnal Hortikultura. 27(1), 69–78. DOI: http://dx. doi.org/10.21082/jhort.v27n1.2017.p69-78.
Hasan, F., Nur, M.J. & Nayo, F. (2021). Aplikasi pupuk organik cair daun lamtoro terhadap pertumbuhan dan produksi tanaman jagung manis (Zea mays saccharata Sturt L.), Jurnal Agercolere, 3(2), 38-44.DOI: https://doi.org/10.37195.jac.v3i2.129.
Herdiansyah, R. & Lontoh, A.P. (2018). Manajemen pemupukan tanaman kelapa sawit di Kebun Rambutan Sumatera Utara, Buletin Agrohorti. 6(2), 296 – 304. DOI: https://doi.org/10.29244/agrob.v6i2.22529.
Lutz, S., Thuerig, B., Oberhaensli, T. & Mayerhofer, J. (2020). Harnessing the microbiomes of suppressive compost for plant protection : from Metagenomes to beneficial microorganisme and reliable diagnosis, Frontier in Microbiology. 10(1810), 1 – 15. DOI: https://doi.org/10.3389/fmicb.2020.01810.
Manguntungi, B., Ardinata, R.A, Azhar, M.A., Asmawati, Putra, K.E. & Aprilian T. (2018). Endonesia (Endophyte of Indonesia) : Biofertilizer berbasis mikroba Endofit guna meningkatkan kualitas pembibitan budidaya kelapa sawit (Elaeis guineensis Jacq.) di Indonesia, Jurnal Biota. 3(1), 44–52. DOI: https://doi.org/10.24002/biota.v3i1.1892.
Naben, A.Y., Rozari, P.D. & Suwari. (2022). Analisis N, P dan K Pada Pupuk Organik Cair dari Feses Sapi dan VariasiPerbandingan Massa antara Daun Gamal dan Daun Lamtoro, Seminar Nasional Kimia dan Pendidikan Kimia I, Universitas Nusa Cendana, Kupang.
Nugraha, A. (2020). ResponPertumbuhan Dan Hasil Bawang Merah (Allium ascalonicum L.) Pada Pemberian POC Daun Lamtoro dan Kompos Daun Lamtoro. Skripsi. Fakultas Pertanian, Universitas Muhammadiyah Sumatera Utara, Medan.
Rosa, R.N. & Zaman, S. (2017). Pengelolaan pembibitan tanaman kelapa sawit (Elais guineensis Jacq.) di Kebun Bangun Bandar, Sumatera Utara, Bul. Agrohorti, 5(3), 325–333. DOI: https://doi.org/10.29244/agrob.v5i3. 16470.
Satria, N., Wardati & Khoiri, M.A. (2015). Pengaruh pemberian kompos tandan kosong kelapa sawit dan pupuk NPK terhadap pertumbuhan bibit tanaman Gaharu (Aquilaria malaccencis), JOM Faperta. 2(1), 1-13.
Sayara T., Salimia, R.B., Hawamde, F. & Sánchez, A. (2020). Recycling of organic wastes through composting:Process performance and compost application in Agriculture, Journal Agronomy. 10(11), 1838. DOI: https://doi.org/10.3390/agronomy10111838.
Sukmawan, Y. & Riniarti, D. (2020). Respons pertumbuhan bibit kelapa sawit akibat pengaturan bobot mulsa tandan kosong dan frekuensi penyiraman, Jurnal Penelitian Kelapa Sawit. 28(3), 159–168.
Sulham & Wulandari, R. (2019). Pengaruh kompos daun lamtoro (Leucaena leucocephala) terhadap pertumbuhan semai Cempaka Kuning (Michelia champaca L.), Jurnal Warta Rimba. 7(3), 107 – 112.
Yardani, Zuraida & Hifnalisa. (2021). Penggunaan kompos sumber bahan baku local untuk meningkatkan kandungan N, P, dan K pada daun tanaman kopi Arabika di Kecamatan Timang Gajah Kabupaten Bener Meriah. Jurnal Ilmiah Mahasiswa Pertanian, 6(3), 318-326. DOI: http://dx.doi.org/10.17969/jimfp.v6i3.17653.
Yuwono, D. (2006). Kompos. Penebar Swadaya, Jakarta.