PENGARUH KONSENTRASI PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN PRODUKTIVITAS TANAMAN SELADA (Lactuca Sativa L)

Article History

Submited : December 15, 2022
Published : December 1, 2022

The aim of this research was to investigate the effect of the concentration of liquid organic fertilizer on the growth and yields of lettuce plants. The study was conducted in Silae of Palu, Central Sulawesi from September to November 2020 using a Randomized Block design. The experiment consisted of five treatments, repeated four times with three experimental units each, resulting in a total of 60 polybags. The liquid organic fertilizer was applied to the soil three times when the plants were 7, 14, and 21 days old. Data analysis involved an F-test to determine the treatment effect, followed by an Honest Significant Difference Test at the 5% level. The results indicated that the application of liquid organic fertilizer significantly affected the plant height, leaf length, and fresh weight of lettuce. The 100% concentration of liquid organic fertilizer resulted in longer leaves and higher fresh weight, which was 49.6% higher than the control. Furthermore, the application of liquid organic fertilizer with a concentration of 25% on lettuce leaves improved the production of lettuce plants by making the leaves heavier, longer, and wider.

Cahyono, 2005. Budidaya Tanaman Sayuran. Penebar Swadaya, Jakarta. 117 hlm.

Dian Eprianda, Fembriarti Erry Prasmatiwi Dan Ani Suryani. “Efisiensi Produksi Dan Analisis Resiko Budidaya Selada Keriting HIjau Dan Selada Romaine Hidroponik NFT (NUTRIENT FILM TECHNIQUE) di PT Xyz, Provinsi Jawa Barat”. Jurnal JIIA, Vol. 5 (3) : 242-247. Edisi Agustus. 2017.

DewantoF.G., J.J.M.R Londok, R.A.V Tuturoong, W.B kaunang, 2013. “Pengaruh Pemupukan Organik Cair Terhadap Produksi Tanaman Jagung (Zea mays) Sebagai Sumber Pakan”. Manado : Jurnal Zootek Vol. 32 (5) : 3-5. Agustus 2019.

Fahrudin, F. 2009. Budidaya Caisim (Brassica Juncea L.) Menggunakan Ekstrak Teh dan Pupuk Kascing. Skripsi. Univ. Sebelas Maret. Surakarta.

Haq, Nurdin N. 2009. ‘’Pengaruh Pemberian Pupuk 0rganic dan NPK Terhadap Pertumbuhan dan Produksi Tanaman Selada (Lactuca Sativa L.) Fakultas Pertanian Universitas Islam Riau Pekanbaru.

Hambali, P.F. Murdiono, W.E., Dan Koesriharti, 2018. “Pengaruh Substitusi Ab Mix Dengan Pupuk Organik Cair Kelinci Pada Pertumbuhan Dan Hasil Tanaman Selada Merah (Lactuca Sativa L.) Dengan Sistem Rakit Apung”. Jurnal Produksi Tanaman Vol. 6 (12) : 10-6. Edisi September 2019.
Hartatik W., Husnain Widowati L.R 2015. “Peranan Pupuk Organik Dalam Peningkatan Produktivitas Tanah dan Tanaman”. Bogor : Jurnal Sumber Daya Lahan. Vol. 9 (2) : 108-111. Edisi Agustus 2019.

Ibrahim, B. 2002.Intergrasi Jenis Tanaman Pohon Leguminosae Dalam Sistem Budidaya Pangan Lahan Kering Dan Pengaruhnya Terhadap Sifat Tanah, Erosi, Dan Produktifitas Lahan. Disertasi. Program Pasca Sarjana Universitas Hasanuddin, Makassar.

Indrakusuma. 2000 proposal pupuk organik cair supra alam lestari. Yogyakarta: PT surya Pratama Alam

Indrasaril, A. dan Abdul. “Pengapuran Pemberian Pupuk Kandang dan Unsur Hara Mikro Terhadap Pertumbuhan Jagung”. Bandung : Jurnal Kultivasi. Vol. 15 (3) : 209-214. Edisi Agustus 2019.

Putra, Dian E, Husna Yetty Dan Sukemi Indra Saputra 2012, “Pengaruh Sisa Dolomit Dan Pupuk NPK Terhadap Pertumbuhan Dan Produksi Tanaman Caism Di Lahan Gambut”. Riau : Jurnal Sumber Daya Lahan. Vol. 9 (2) : 108-113. Edisi Agustus 2019.

Roesmarkman, A Dan Yuwino, N. W. 2002. Ilmu Kesuburan Tanah. Yogyakarta:Penerbit Kanisius

Sari, Salma Yunita. 2015. “Pengaruh Volume Pupuk Cair Berbahan Dasar Sabut Kelapa (Cocos Nucifera) Terhadap Pertumbuhan Dan Hasil Panen Tanaman Selada (Lactuca Sativa L)”. Gowa : Jurnal Agronida Vol. 2 (5) : 3-6 Edisi Agustus 2019.

Sumarno. 2000. Kedelai dan cara Budidayanya. Jasa Guna. Jakarta.

Sunarjono, 2003. Fisiologi Tanaman Dan Budidaya. UI Press. Jakarta 428 Hal. 16.
Sakti, B., & Barus, H. (2022). PENGARUH KONSENTRASI PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN PRODUKTIVITAS TANAMAN SELADA (Lactuca Sativa L). AGROTEKBIS : JURNAL ILMU PERTANIAN (e-Journal), 10(6), 980 - 986. Retrieved from http://jurnal.faperta.untad.ac.id/index.php/agrotekbis/article/view/1550
Fulltext