Update Artikelilmiah: 34163

DYAH ROSITA WULANDARI

NIM

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Abstrak (Bhs. Indonesia)

Penelitian bertujuan untuk mendapatkan: media tanam terbaik untuk pertumbuhan dan hasil tanaman bayam merah, konsentrasi pupuk organik cair limbah ikan nila yang optimum untuk tanaman bayam merah, mengetahui pengaruh interaksi media tanam dan konsentrasi POC terhadap tanaman bayam merah. Penelitian dilaksanakan pada bulan Maret sampai Juli 2020 di Desa Selokromo, Leksono, Wonosobo. Ketinggian tempat penelitian ±200 mdpl. Penelitian menggunakan Rancangan Acak Kelompok Lengkap (RAKL) faktorial dengan 2 faktor dan 3 ulangan. Faktor pertama yaitu 3 macam media tanam (M0= 7,2 kg tanah, M1= 7,2 kg tanah+120 g pupuk kompos, M2= 7,2 kg tanah, 120 g pupuk kompos+30 g arang sekam), faktor kedua yaitu 4 taraf konsentrasi POC (P0= 0%, P1=10%, P2=20%, dan P3= 30%). Variabel yang diamati, jumlah daun, tinggi tanaman, bobot akar segar, bobot akar kering, luas daun, bobot tajuk segar, bobot tajuk kering, bobot tanaman segar, bobot tanaman kering. Data hasil penelitian dianalisis menggunakan uji F dan DMRT taraf 5%. Hasil penelitian menunjukkan bahwa media tanam campuran tanah+kompos+arang sekam, dan campuran tanah+kompos lebih baik dibanding media tanam tanah, dilihat dari variabel tinggi tanaman, jumlah daun, bobot tanaman kering, bobot akar segar, dan bobot tajuk kering. Perlakuan M1 lebih baik dari M2 pada variabel tinggi tanaman dan jumlah daun, perlakuan M1 menghasilkan tinggi tanaman sebesar 12,95 cm dan jumlah daun sebesar 13,16 helai. Perlakuan M2 lebih baik dari M1 pada variabel bobot tanaman kering, bobot akar segar, dan bobot tajuk kering, perlakuan M2 menghasilkan bobot tanaman kering sebesar 7,66 g, bobot akar segar sebesar 9,87 g, dan bobot tajuk kering sebesar 6,82 g. Pemberian POC limbah ikan nila dengan konsentrasi 0%, 10%, 20%, dan 30% tidak berpengaruh terhadap pertumbuhan dan hasil tanaman bayam merah. Tidak terdapat interaksi antara media tanam dan konsentrasi POC pada pertumbuhan dan hasil tanaman bayam merah.

Abtrak (Bhs. Inggris)

This research aims to determine: the best planting media for the growth and yield of red spinach plants, the optimum liquid organic fertilizer concentration of fish waste for growth and yields of red spinach, the effect of the interaction of growing media and liquid organic fertilizer concentration on the growth and yield of red spinach. This research was conducted in March until July 2020 in Selokromo, Leksono, Wonosobo at 200 meters above sea level. This study used Randomized Completely Block Design. The treatment were combinations of two factors. The first factor was three kinds of planting media M0= 7.2 kg of soil, M1= 7.2 kg of soil and 120 g of compost, M2= 7.2 kg of soil, 120 g of compost and 30 g of husk charcoal, the second factor were four levels of liquid organic fertilizer concentrations P0= 0%, P1= 10%, P2= 20%, and P3= 30%. The observed variabels were number of leaves, plant height, fresh root weight, dry root weight, leaf area, fresh crown weight, dry crown weight, fresh plant weight, and dry plant weight. The research data were analyzed by means of the F test and DMRT at the level of 5%. The result showed that the planting media of soil+compost+ husk charcoal, and soil+compost was better than soil planting media seen from the variable of plant height, number of leaves, dry plant weight, fresh root weight, and dry crown weight. M1 treatment was better than M2 on the variable of plant height and number of leaves. M1 resulted in plant height of 12,95 cm and number of leaves of 13,16 strands. M2 treatment was better than M1 on the variable of dry plant weight, fresh root weight, and dry crown weight. M2 resulted in dry plant weight of 7,66 g, fresh root weight of 9,87 g, and dry crown weight of 6,82 g. The liquid organic fertilizer of nila waste treatment did not affect plant growth and yield of red spinach. There was no interaction between liquid organic fertilizer and planting medium to the observed variables of growth and yield of red spinach.

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