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All Journal Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Rhizobia
Silaen, Sihar
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering

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RESPON PERTUMBUHAN DAN PRODUKSI TANAMAN SELADA (LACTUCA SATIVA L.) TERHADAP PEMBERIAN PUPUK KANDANG DAN MIKROORGANISME LOKAL (MOL) Panjaitan, Ernitha; Silaen, Sihar; Damanik, Rio D; Damanik, Rio D.
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol 4, No 1 (2019): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, Desember
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (353.628 KB) | DOI: 10.31289/agr.v4i1.2712

Abstract

Organic  matter contained in manure fertilizer function to improve soil physical properties, soil chemistry, and soil biology. Local microorganisms from banana weevils contained macro, micro nutrients and contained bacteria which will act as decomposers of organic matter.This research  aimed to determine the effect of the combination of manure fertilizer and local microorganisms on the growth and yield of lettuce. The research was conducted on the land of the Faculty of Agriculture, Methodist University, Medan, in March - April 2016, using split plot design, with three replications, 9 combinations to obtain 27 plant plots of all combinations and replications was used in this study. The first factor tested was manure fertilization ie  R1= given chicken manure 45 g plant-1, R2 = given cow manure 45 g plant-1 and R3= given goat manure 45 g plant-1. The second factor tested was local microorganisms that was  D1 = 30 cc l-1 water), D2 = 40 cc l-1 water and D3= 50 cc l-1 water. The results showed that the treatment of types of manure and local microorganisms in general had a significant effect on the growth and production of lettuce plants.  The provision of chicken manure as much as 45g plant-1 (R1) and local microorganisms 50 cc l-1 water (D3) gave a better response to the growth of plant height, number of leaves, amount of chlorophyll and wet lettuce better than other treatments.
PENGARUH PEMBERIAN PUPUK KANDANG AYAM DAN ABU VULKANIK TERHADAP PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (Allium ascalonicum L.) SERTA KETERSEDIAAN SILIKA DI LAHAN SAWAH: THE EFFECT OF GIVING CHICKEN AND VULcanic Ashes FERTILIZER ON THE GROWTH AND PRODUCTION OF ONION (Allium ascalonicum L.) AND THE AVAILABILITY OF SILICA IN SAWAH Sianturi, Pahala LL; Silaen, Sihar; Manik, Hermanto
Jurnal Ilmiah Rhizobia Vol 2 No 2 (2020): Jurnal Ilmiah Rhizobia Edisi Agustus 2020
Publisher : Prodi Agroteknologi Fakultas Pertanian Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/rhizobia.v9i2.309

Abstract

Penelitian bertujuan mengetahui pengaruh pemberian pupuk kandang ayam dan abu vulkanik terhadap pertumbuhan, produksi dan ketersediaan silika pada tanaman bawang merah (Allium ascalonicum L.) di lahan sawah. Penelitain dilakukan di lahan persawahan, Jalan Harmonika Baru, Tanjung Sari, Kecamatan Medan Selayang, dengan ketinggian tempat ± 30 meter dpl. Penelitian dilaksanakan Juni sampai Agustus 2019. Penelitian menggunakan Rancangan Acak Kelompok 2 faktor. Faktor pertama, pupuk kandang ayam 3 taraf: A1=2 kg/plot, A2=4 kg/plot, A3=6 kg/plot. Faktor kedua, abu vulkanik 3 taraf: V 1= 1,5 kg/plot, V2=3,0 kg/plot, V3=4,5 kg/plot. Hasil penelitian menunjukkan bahwa perlakuan dosis pupuk kandang ayam hingga dosis 6 kg/plot nyata meningkatkan tinggi tanaman, jumlah daun, bobot basah dan bobot kering per sampel, bobot basah dan bobot kering per plot, tetapi berpengaruh tidak nyata terhadap jumlah anakan serta ketersediaan silika di lahan sawah. Perlakuan dosis abu vulaknik hingga dosis 4,5 kg/plot nyata meningkatkan tinggi tanaman, jumlah daun, bobot basah per plot, bobot kering per sampel dan bobot kering per plot, tetapi berpengaruh tidak nyata terhadap jumlah anakan dan bobot basah per sampel serta ketersediaan silika di lahan sawah. Interaksi antara dosis pupuk kandang ayam dan abu vulkanik berpengaruh tidak nyata terhadap semua parameter yang diamati serta ketersediaan silika di lahan sawah.
Respon Pertumbuhan dan Produksi Tanaman Selada (Lactuca sativa L.) terhadap Pemberian Pupuk Kandang dan Mikroorganisme Lokal (MOL) Panjaitan, Ernitha; Silaen, Sihar; Damanik, Rio D; Damanik, Rio D.
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol 4, No 1 (2019): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, Desember
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v4i1.2712

Abstract

Organic  matter contained in manure fertilizer function to improve soil physical properties, soil chemistry, and soil biology. Local microorganisms from banana weevils contained macro, micro nutrients and contained bacteria which will act as decomposers of organic matter.This research  aimed to determine the effect of the combination of manure fertilizer and local microorganisms on the growth and yield of lettuce. The research was conducted on the land of the Faculty of Agriculture, Methodist University, Medan, in March - April 2016, using split plot design, with three replications, 9 combinations to obtain 27 plant plots of all combinations and replications was used in this study. The first factor tested was manure fertilization ie  R1= given chicken manure 45 g plant-1, R2 = given cow manure 45 g plant-1 and R3= given goat manure 45 g plant-1. The second factor tested was local microorganisms that was  D1 = 30 cc l-1 water), D2 = 40 cc l-1 water and D3= 50 cc l-1 water. The results showed that the treatment of types of manure and local microorganisms in general had a significant effect on the growth and production of lettuce plants.  The provision of chicken manure as much as 45g plant-1 (R1) and local microorganisms 50 cc l-1 water (D3) gave a better response to the growth of plant height, number of leaves, amount of chlorophyll and wet lettuce better than other treatments.
Co-Authors Damanik, Rio D Damanik, Rio D. Ernitha Panjaitan Manik, Hermanto Sianturi, Pahala LL