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Journal : Viabel : Jurnal Ilmiah Ilmu-Ilmu Pertanian

MODIFIKASI MEDIA TANAM UNTUK MENINGKATKAN MUTU BIBIT HANDEULEUM (Graptophyllum pictum L. (Griff.)) DARI BEBERAPA MACAM ASAL STEK : - Tri Rahayu; Mohamad Ihsan; Tri Pamujiasih
Viabel : Jurnal Ilmiah Ilmu-Ilmu Pertanian Vol 15 No 2 (2021): November 2021
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/viabel.v15i2.1485

Abstract

The research titled "Modification of Planting Media to Improve the Quality of Handeuleum (Graptophyllum Pictum L.) Seedling from Several Kinds of Cuttings Source", was conducted in Sukoharjo, Central of Java. The first treatment was the kind of cuttings source, namely: cuttings from the shoot (S1), cuttings from the second section (S2), and cuttings from the third section (S3). The second treatment factor is the kind of media: sandy soil media (M1), rockwool media (M2), and cocopeat media (M3). The data obtained were analyzed by using the F test at 5% and 1% significantly levels, while the follow-up test was carried out using Duncan's multiple range test at the 5% significantly level. The results obtained indicated that the S treatment (kind of cuttings source) had a significant effect on the variables of the number of branches, number of leaves, and leaf area of ​​each seedling. The highest number of branches and leaves was achieved in the S3 treatment (third section cuttings), followed by S2 (second section cuttings) and S1 (shoot cuttings) treatments. There were a significant difference between the treatments. In leaf area variables, the highest yield was achieved at S1 (shoot cuttings), followed by S2 and S3 which were significantly different between each other. Treatment S showed no significant effect on variables the appearance time of the buds, fresh weight of leaves and dry weight of leaves. The treatment of various media had a significant effect on the leaf area variables of each seedling. Cocopeat media (M3) produced the highest leaf area, followed by M1 (sand media), and M2 (rockwool media) treatments. There was no interaction between treatments of kind of cuttings source and types of media for all observed variables.
KAILAN (Brassica oleraceae var acephala) GROWTH AND YIELD AT CONCENTRATIONS OF PLANT GROWTH PROMOTING RHIZOBACTERIA (PGPR) AND OTHER PLANTING MEDIA ONE OF THE TEHNIC EMPOWERMENT FARMERS: Kailan, planting media, PGPR. pramono hadi hadi; Tri Rahayu; Fatma Al Fatonah
Viabel : Jurnal Ilmiah Ilmu-Ilmu Pertanian Vol 16 No 1 (2022): Mei 2022
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/viabel.v16i1.1852

Abstract

ABSTRACK The study was titled Kailan (Brassica oleraceae var acephala) Growth And Yield at Concentration of Plant Growth Promotion Rhizobacteria (PGPR) And Other Planting Media One of The Tehnic Empowerment Farmers. It has been held in November 2019 until January 2020 in Kondo Hamlet, Balong Village, Jenawi District, Karanganyar Regency. This study uses a Complete Randomized Design (RAL) method consisting of 2 treatment factors first is a kind of planted media (M) consists of 3 kinds, namely: soil media, straw compost and goat manure (M1), soil media straw compost and cow manure (M2), soil media, straw compost and chicken manure (M3) . The second factor is the concentration of PGPR (K) consisting of 3 treatment concentrations of PGPR 0 ml / l water (K0), PGPR concentration of 15 ml / l of water (K1), concentration of PGPR 30m l / l of water (K2). The results showed that the variety of planting media has a very different effect on the number of leaves, the weight of wet clusters, and has a real effect on the weight of consumption and volume of leaves and has no real effect on the height of plants. PGPR concentration treatment is very influential on leaf volume, has a real effect on leaf count, consumption weight, high plant, but has no noticeable effect on wet trapping weight. Interaction of various planting media and PGPR concentration shows no noticeable effect on the number of leaves per plant, consumption weight, wet weight, height of plants and leaf volume. The variety of planted media and PGPR concentration to the growth and yield of kailan plants is shown in the parameters of heavy wet weight consumption weight (46.97 g) obtained in the combination of treatment M2K1 (mixed media soil, straw compost and manure cattle, with a concentration of PGPR 15 ml / l water). The weight of the slimmest consumption (21.15 g), obtained in the combination of M1K0 treatment (mixed media of soil, straw compost and goat manure, with a PGPR concentration of 0 ml / litre of water). Keywords: Kailan, planting media, PGPR.