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PENGELOLAAN LIMBAH PERTANIAN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN BAWANG MERAH (Allium ascalonicum L.) Hakim, Tharmizi; Budianto, Rhiki
JASA PADI Vol 6 No 1 (2021): JASA PADI
Publisher : Universitas Pembangunan Panca Budi

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Abstract

Shallots (Allium ascalonicum. L) have long been cultivated by farmers in Indonesia as commercial farming. In increasing the production of shallots, maximum nutrients are needed, with the use of mixed compost and mixed POC root nodules. This research method used a factorial Randomized Block Design (RAK) consisting of 2 factors with 16 treatment combinations and 2 replications. The factors that must be studied are the main factors in the treatment of mixed compost (JC) consisting of 4 levels, JC0 = Control, JC1 = 1 Kg/plot, JC2 = 2 Kg/plot, and J3 = 3 Kg/plot. The second factor was mixed root nodule POC (BA) consisting of 4 levels, namely BA0 = Control, BA1 = 100 ml/liter water/plot, BA2 = 200 ml/liter water/plot, BA3 = 300 ml/liter water/plot. The parameters of this study were the number of leaves per sample aged 2,3,4 and 5 WAP (strands), wet tubers per sample (g), dry tubers per plot (g), production conversion per Ha (kg). The results showed that the mixed mixture treatment had a very significant effect on the parameters of the number of leaves per sample (strands), dry tubers per plot (g), and production conversion per hectare (kg), but had a significant effect on the parameters of wet tubers per hectare (g). The use of mixed root nodule POC had a very significant effect on the number of leaves per sample (strands), dry tubers per plot (g), and production conversion per Ha (kg), but had a significant effect on wet tuber parameters per sample (g). The interaction of mixed utilization and POC of mixed root nodules did not have a significant effect on all parameters.
The Role of Bacillus Subtilis Bacteria on The Growth and Production of Two Varieties of Shallots (Allium Ascalonicum L.) Asal True Shallot Seed Budianto, Rhiki; Sembiring, Mariani; Hasanah, Yaya
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 01 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i01.871

Abstract

Increasing the production of shallots from True shallot seed (TSS) can be done using Bacillus subtilis bacteria. This study aims to determine the role of Bacillus subtilis bacteria on the growth and production of two shallot varieties (Allium ascalonicum L.) from True Sallot Seed. This research was conducted on Jl. Bandar Meriah, Sukamaju village, Sunggal sub-district, Deli Serdang district, with a height of 30 MDPL. This research was conducted from December 2022 to March 2023. This study used a randomised block design with two factors and three replications. The first factor is a variety of types: Sanren F-1 and Lokananta. The second factor was Bacillus subtilis bacteria with four levels: 0 ml/tanaman, 5 ml/plant, 10 ml/plant, and 15 ml/plant. The results showed that the Lokananta variety had plant heights of 5 and 7 MSPT, number of leaves 4-7 MSPT, chlorophyll B, total chlorophyll, fresh tuber weight per sample, fresh tuber weight per plot, dry tuber weight per sample and dry tuber weight per plot, Which is higher than the Sanren F-1 variety. Giving 15 ml of Bacillus subtilis bacteria/plant has tuber circumference, number of tubers per plot, weight of fresh tubers per plot, weight of dry tubers per sample, weight of dry tubers per plot, which is higher than giving bacteria of 0 ml/plant, 5 ml/plant and 10 ml/plant.