Pengaruh Aplikasi Foliar NAA dan GA3 terhadap Pertumbuhan dan Hasil Okra (Abelmoschus esculentus L. Moench) cv. Arka Anamika

Muhammad Chabib Ichsan, Bejo Suroso

Abstract


Percobaan lapangan dilakukan di Lahan PT. Mitratani Duatujuh, Plendu, Karangrejo, Sumbersari, Jember, 2016. Kedelapan perlakuan yang terdiri dari tiga tingkat GA3 (10, 20, 30 ppm), tiga tingkat asam asetat naftalena (10, 20, 30 ppm), diuji secara acak dengan tiga ulangan. Hasil penelitian menunjukkan bahwa semprotan asam asetat naftalena, asam giberelat sangat mempengaruhi kinerja atribut pertumbuhan yaitu tinggi tanaman, panjang buah, diameter buah, jumlah buah per tanaman, berat rata-rata buah per tanaman, rendemen per plot maupun per hektar. Perlakuan terbaik untuk parameter pertumbuhan dan atribut hasil ditemukan pada asam asetat naftalen 20 ppm (T6) 40 hari setelah disemai. Maksimum laba bersih Rs. 152344,3 per hektar diperoleh saat panen diolah dengan asam asetat naftalena 20 ppm dengan manfaat: rasio biaya 2,68: 1

Keywords


Okra, GA3, NAA, dompolan buah, dan hasil buah.

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References


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DOI: http://dx.doi.org/10.32528/agr.v15i2.1181

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