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Journal : Jurnal Wacana Pertanian

APLIKASI INDOLE-3-BUTYRIC ACID DAN NAPHTHALENE ACETIC ACID PADA BERBAGAI BAHAN SETEK JAMBU MADU DELI HIJAU DENGAN SISTEM HIDROPONIK NFT Rizka Novi Sesanti; Hilman Hidayat; Sismanto Sismanto
Jurnal WACANA PERTANIAN Vol 14, No 2 (2018): Jurnal Wacana Pertanian
Publisher : STIPER Dharma Wacana Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37694/jwp.v14i2.40

Abstract

This research is about application IBA and NAA with some cutting materials of “Madu Deli Hijau” water apple using NFT hydroponic system was aim to study the growth of water apple’s cuttings was treated by IBA and NAA 500 ppm and study the best kind of cutting materials of water apple that can growth the most.  This research was conducted using completely randomized design in two factors.  The first was consisted of 7 treatments; control (without Auxin), IBA 500 ppm, and NAA 500 ppm. The second was consisted of 4 treatments; woody branch (hardwood), semi woody (semi hardwood), and soft branch, softwood, and shoots. The results showed that the added auxin in the form of IBA and NAA 500 ppm can increase the success of madu deli hijau water apple cuttings and the cuttings from the shoots are the best for the success of madu deli hijau water apple in NFT hydroponic system.
Respons Pakchoi (Brassica rapa L.) Akibat Pemberian Beberapa Formula Nutrisi Hidroponik Dan Penggunaan Rockwool Dengan Ukuran Berbeda Rizka Novi Sesanti; Hilman Hidayat
JURNAL WACANA PERTANIAN Vol 17 No 1 (2021): Jurnal Wacana Pertanian
Publisher : Pusat Penelitian dan Pengabdian pada Masyarakat Sekolah Tinggi Ilmu Pertanian Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Research on the response of pakchoi (Brassica rapa L.) due to the use of several hydroponic nutrition formulas and the use of different sizes of rockwool aims to (1) compare the growth of pakchoi in four hydroponic nutrient formulas and four rockwool sizes and. (2) compare the results of pakchoi to four hydroponic nutrient formulas and four rockwool sizes. The study used four nutritional formula and four rockwool sizes. Rockwool size used was 2cm3 (r1), 4cm3 (r2), 8cm3 (r3), and 12cm3 (r4), while the nutritional formula used was n1, n2, n3, and n4. Each treatment was applied to the experimental unit according to the split plot design (4x4) with 2 replications. The data obtained will be tested by F test (analysis of variance), and continued with LSD test at α 5% level.The results showed that the use of nutrient 2 (N2) in Pak choi cultivation showed the highest value of plants, the number of leaves, and the best leaf width, respectively 16.55 cm, 8.64 strands, and 114 cm. The use of nutrients 1 (n1) and 2 (n2) in pakchoi cultivation showed wet weight (21.60 g and 23.68 g) and dry weight (5.15 g and 6.58 g) better than n3 and n4. The use of rockwool size 8 cm3 (3) and 12 cm3 (r4) in pak choi cultivation showed the best value on all observation variables except leaf width.