PENGARUH PEMBERIAN EKSTRAK Ascophyllum nodosum SERBUK DAN CAIR TERHADAP PERTUMBUHAN TANAMAN SELADA BERDAUN MERAH (Lactuca sativa var. crispa)
Abstract
[ENGLISH]
This Study was aimed to determine the effect of Ascophyllum nodosum extract with powder and liquid form on the growth of red lettuce in the field. The experiment is conducted on field trials area of Kyungpook National University, Sangju, Gyeongsangbuk-do, South Korea from . The treatments that used are extract powder and liquid form with concentration 0g / l and 4g / l for each treatment . There are four combinations of treatments and each treatment combination was repeated 45 times. The results showed that the extract of seaweed with the concentratio 4g/l proved to provide significant results for most parameters. A. nodosum seaweed extract powder gives the best results on the growth of red lettuce plants compared to extract liquid.
Keywords: Ascophyllum nodosum; Extract; Foliar Feeding; Red Lettuce; Seaweed
[INDONESIAN]
Penelitian ini bertujuan untuk mempelajari pengaruh pemberian ekstrak Ascophyllum nodosum dengan bentuk serbuk dan cair terhadap pertumbuhan selada merah di lapangan. Penelitian dilakukan pada lahan uji coba Kyungpook National University, Sangju, Gyeongsangbuk-do, Korea Selatan. Perlakuan yang digunakan yaitu ekstrak berbentuk serbuk dan berbentuk cair dengan konsentrasi 0g/l dan 4g/l untuk masing-masing perlakuan. Terdapat 4 kombinasi perlakuan dan masing-masing kombinasi perlakuan diulang sebanyak 45 kali. Hasil penelitian menunjukkan bahwa pemberian ekstrak rumput laut dengan konsentrasi 4g/l terbukti memberikan hasil yang signifikan pada sebagian besar parameter. Ekstrak rumput laut A. nodosum berbentuk serbuk memberikan hasil terbaik terhadap pertumbuhan tanaman selada merah dibandingkan ekstrak berbentuk cair.
Kata Kunci: Ascophyllum nodosum; Pupuk Daun; Rumput Laut; Selada Merah
How to citate: Falasifa A, Slameto, K Hariyono. 2014. Pengaruh pemberian ekstrak Ascophyllum nodosum serbuk dan cair terhadap pertumbuhan tanaman selada berdaun merah (Lactuca sativa var. crispa). Berkala Ilmiah Pertanian 1(3): 62-64
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