RESPON PERTUMBUHAN DAN HASIL TANAMAN SAWI PAKCOY (Brassica rapa L.) TERHADAP APLIKASI EKSTRAK DAUN GAMAL DAN REBUNG BAMBU DI KEBUN PERCOBAAN PIYUNGAN - BANTUL

RESPONSE OF GROWTH AND YIELD OF PAKCOY PLANT (Brassica rapa L.) TO THE APPLICATION OF EXTRACT OF GLIRICIDIA LEAF AND BAMBOO SHOOTS IN THE EXPERIMENTAL GARDEN OF PIYUNGAN, BANTUL

Authors

  • DAMASUS RIYANTO Program Agroteknologi, Fakultas Pertanian, Institut Pertanian (Intan) Yogyakarta

Keywords:

Gliricidia sepium leaves, Bamboo shoots, LMO, LOF, Brassica sp. plant, Daun gamal, Rebung bambu, Sawi pakcoy, MOL, POC

Abstract

The continuous application of chemical (inorganic) fertilizer will disrupt the function of the soil in absorbing nutrient content so that the application of organic fertilizer in the form of Local Micro Organism (LMO) and Liquid Organic Fertilizer (LOF) is highly recommended, especially for vegetable plants in their vegetative growth. This research aims to determine the response of growth and production of Pakcoy mustard greens to the application of  LMO and LOF on  Gliricidia sepium leaves and bamboo shoots. The research was carried out at the Piyungan Experimental Garden, Bantul of  Yogyakarta AIAT, Agency for Agricultural Research and Development from May to July 2022. The experimental design used was Randomized Completely Block Design (RCBD) with 3 replications. Treatment applied P0: water control ; P1: LMO concentration 4%; P2: LMO concentration 8%; P3: LMO concentration 12%; P4: LMO concentration 16 % ; P5: LOF concentration 4%, P6: LOF concentration 8%; P7: LOF concentration 12%; P4: LOF concentration 16 % . Local Mirco Organism and Liquid Organic Fertilizer were applied 3 times, namely 7, 14 and 21 days after planting the seeds. The LMO and LOF solutions are made by fermenting  Gliricidia sepium leaves  and bamboo shoots and adding ingredients related to making these two solutions and letting them to be ripped  for 3 weeks and placing them in a place that is not exposed to direct sunlight. The results of the study showed that there was a positive response to the application of LOF extract from Gliricidia sepium leaves and bamboo shoots on pakcoy mustard greens plants as evidenced by an increase in the number of leaves and plant height as well as the production of Pakcoy mustard greens along with the increase in the LOF concentration given. Meanwhile, the application of LMO gave a negative response, especially at the age of 7 and 14 DAP, because the decomposition process of organic material was slow, which caused the pakcoy plants not be able to utilize the nutrients resulting from the decomposition optimally.

References

Basri, H. 2018. Pengaruh Tiga Jenis Pupuk Kandang terhadap Pertumbuhan Kangkung Cabut (Ipomoea Reptans POIR). Skripsi: Universitas Islam Negeri Alauddin Makassar.
Hadisuwito, S. 2012. Membuat Pupuk Organik Cair. Penerbit Agromedia Pustaka – Jakarta
Jusuf, L., Mulyati, A.M., dan A.H Sanaba. 2007. Pengaruh Dosis Pupuk Organik Padat Daun Gamal Terhadap Tanaman Sawi. Gowa: Sekolah Tinggi Penyuluhan Pertanian (STPP). Jurnal Agrisistem. Vol.3 (2)
Lisanty, N. 2021. Produksi Pupuk Organik Cair (POC) dengan memanfaatkan Mikro Organisme Lokal (MOL) di Desa Jegreg Kabupaten Nganjuk. 1(1). p. 1–10.
Maida, E. 2006. Mikroorganisme Lokal dalam Pembuatan Kompos untuk Meningkatkan Populasi Mikroba Tanah. Study Kasus di Desa Sidodadi, Kabupaten Deli Serdang. System of Rice Intensification by A Local Microorganism Usage in Producing The Compost Fertilizer can improve LA. p 56-60.
Novriani. 2016. Utilization of Gamal Leaves as Liquid Organic Fertilizer (POC) to Increase the Growth and Production of Flower Cabbage (Brassica oleracea L.) in Podzolic Soil. Chlorophyl Journal 11 (1) : 15-19.
Nurlisna W. 2022. Pengaruh Berbagai Dosis Pupuk Bokashi Daun Gamal Terhadap Pertumbuhan Dan Produksi Tanaman Selada (Lactuca Sativa L.). Program studi Agroteknologi. Skripsi Sekolah Tinggi Ilmu Pertanian Wuna
Oviyanti, F., Syarifah., Hidayah, N. 2016. Pengaruh Pemberian Pupuk Organik Cair Duan Gamal (Gliricidia sepium (Jacq.) Kunth ex Walp.) Terhadap Pertumbuhan Tanaman Sawi (Brassica juncea L.). Jurnal Biota Vol.2 : 1.
Pratiwi, E. 2010. Perbandingan Metode Maserasi, Remaserasi, Perkolasi dan Reperkolasi dalam Ekstraksi Senyawa Aktif Andrographolide dari Tanaman Sambiloto (Andrographis paniculata (Burm.F.) Nees). Skripsi. Institut Pertanian Bogor.
Seni, I.A.Y., Atmaja, I.W.D., Sutari, N.W.S. 2013. Analisis Kualitas Larutan MOL (Mikoorganisme Lokal) Berbasis Daun Gamal (Gliricidia sepium). E-Jurnal Agroekoteknologi Tropika. 2 (2) : 135-144.
Sisworo, Tina S., Estu R., Eko H., 2006. Bertanam Tanaman sawi hijau dan Selada. Penebar Swadaya - Jakarta.
Suhastyo, A.A., Anas, I., Santoso, D,A. dan Lestari, D. 2013. Studi Mikrobiologi dan Sifat Kimia Mikroorganisme Lokal (MOL) yang digunakan pada Budidaya Padi Metode SRI. Sainteks Volume 10 (2) : 29-29
Suwastika, A.A.N.G., Sutari, N.W.S., Muriani, N.W. 2015. Analisis Kualitas Larutan Mikroorganisme Lokal Daun Gamal (Gliricidia sepium) pada Beberapa Waktu Inkubasi. Agrotrop 5 (2): 208- 215.
Tuhuteru, S. dan Paling, S. 2019. Pembuatan Mikroorganisme Lokal Bonggol Pisang pada Kelompok Tani Tunas Harapan Distrik Walelagama, Jayawijaya, Papua (Development Local MicroOrganism of Banana Weevil in Farmers Group of Tunas Harapan in Walelagama District , Jayawijaya , Papua). 5 November : 188–194.
Zanatia, K.F., Hidayat, C., Utami, E.P. 2021. Respons Tanaman Bawang Merah Terhadap Pemberian Pupuk Organik Cair Air Kelapa dan Mikroorganisme Lokal Bonggol Pisang. Jurnal Pertanian Terpadu Vol. 9 (1).

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Published

2024-08-27

Issue

Vol. 52 No. 1 (2024): Bulletin Agro Industri

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