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Journal : Akta Agrosia

Growth and Yield of Lettuce (Lactuca sativa L.) by Giving Cow Manure and Empty Palm Oil Bunch Fertilizer on Peat Soil Manullang, Yedija; Herawati, Reny; Handajaningsih, Merakati; Ganefianti, Dwi Wahyuni; Haquarsum, Eka J.V.; Sutrawati, Mimi
Akta Agrosia Vol 23 No 2 (2020)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Fakultas Pertanian, Universitas Bengkkulu

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Abstract

Lettuce (Lactuca sativa L.) is a horticultural plant that is beneficial for health. Efforts are being made to expand the plant area. One of them is by utilizing marginal land such as peatlands.  Peatlands in Indonesia are the most extensive soils in various tropical countries in the world that have low soil fertility and high acidity so that they are not optimal for lettuce growth. The provision of organic material can increase soil fertility by improving physical, chemical, and biological soil properties so that it can support lettuce growth. This study aims to determine the dose of cow manure and the dosage of oil palm empty fruit bunch fertilizer and the optimal dose interaction for growth and yield of lettuce. This research was conducted from June 2019 to August 2019 in Bengkulu City. This study uses a Completely Randomized Design consisting of two factors, which are repeated three times. The first factor is the dose of cow manure with three levels, namely: 0 tons ha-1, 15 tons ha-1, and 30 tons ha-1. The second factor is the dose of oil palm empty fruit bunch fertilizer, which consists of four levels, namely 0 tons ha-1, 5 tons ha-1, 10 tons ha-1, and 15 tons ha-1. The results showed that the dosage of cow manure 15 tons ha-1 and without the application of empty fruit bunches fertilizer gave the best results in leaf length of 18.674 cm. The best dose of cow manure for growth and yield of lettuce is 15 ha-1. The application of OPEFB fertilizer has not been shown to affect the growth and yield of lettuce.
Co-Authors Abdul Fiddin Adelia Putri Khaila Agustin Zarkani Alamria, Intan Suryani ALI NURMANSYAH Alimansyah, Alimansyah Andreani Kinata Anwar, Guswarni Apri Andani, Apri Apri Fajar Susmiati Atra Romeida Aulia, Ewa Bonny Purnomo Wahyu Soekarno Bonny Purnomo Wahyu Soekarno Dewi Handayani Dewi, Maylan Ratu Djamilah Djamilah Djamilah Djamilah Djamilah, Djamilah Do, Duy-Hung Dwi Wahyuni Ganefianti Dwi Wahyuni Ganefianti Dwi Wahyuni Ganefianti, Dwi Wahyuni Eko Supriyono Ewa Aulia Fausiah T. Ladja Fauzi, Ariffatchur Gede Suastika Gede Suastika Ginting, Sempurna Br. Gustian, Deri Hamidi, Ilmi Haquarsum, Eka J.V. Hendri Bustamam Hendri Bustamam Herison, Catur Hikmah, Hikmatul Husna Al Mursyidi Jumiarni, Dewi Khaila, Adelia Putri Listihani, Listihani Manullang, Yedija Marlin Marlin Marpaung, Nia Kurniati Br. Marulak Simarmata Mengesha, Nakachew Minuye Merakati Handajaningsih Mustika, Ella Nabillah, Ade NADIYA, ELVA Nadrawati, Nadrawati Novanda, Ridha Rizki Nyayu Neti Arianti Nyayu Neti Arianti Nyayu Neti Arianti, Nyayu Neti Parwito Parwito, Parwito Pradita, Ratna Nabila Pratama, Fadhillah Akbar Priyatiningsih Priyatiningsih Priyatiningsih RATTANA, Nitchayamon Reny Herawati Rustikawati Rustikawati Sari, Icha Kurnia Nanda Selangga , Dewa Gede Wiryangga SEMPURNA GINTING SEMPURNA GINTING Sipriyadi Sitohang, Enjelina Br Sobir Sobir SRI HENDRASTUTI HIDAYAT Sukisno Sukisno, Sukisno Sura Menda Ginting Susmiati, Apri Fajar Tunjung Pamekas Tunjung Pamekas, Tunjung Ulfah Anis Ulfasari Rafflesia Windra, Hengki Witanto Madyo Utomo Wuri Prameswari Yenny Sariasih Yenny Sariasih