Effects of Fermented Seaweed Fertilizer Treatment on Paddy Amino Acid Content and Rhizosphere Microbiome Community

• DOI: 10.3390/fermentation8090420
• Publication Date: 2022-08-29T05:39:19Z
• Authors: Eka Sunarwidhi Pr...; Nanda Sofian Hadi...; Nur Ardiana; Bq Tri Khairina I...; Tri Mulyaningsih; Sri Puji Astuti; Ahmad Jupri; Aluh Nikmatullah; I Komang Damar Jaya; Sri Widyastuti
• Keywords: Biofertilizer

Seaweed has often been reported on for it potential bioresources fertilizers to improve crop productivity and reduce the use of chemical (CF). However, little is known about nutritional status grown with implementation seaweed (SF). In this study, amino acid content rice produced by SF was evaluated. Furthermore, rhizosphere bacterial community also investigated. The paddy seedlings were divided into five groups, control (C0), fertilizer (CF), (SF), combination 25:75 (CFSF1), 50:50 (CFSF2). CFSF2 group shown significantly better growth characteristics compared other groups. Based concentration macronutrients (N, P, K) in leaf, best results. This correlates abundant composition almost all tested acids, namely, serine, phenylalanine, isoleucine, valine, glycine, tyrosine, proline, threonine, histidine, arginine. Interestingly, beneficial bacteria Rhizobiales higher CFSF2-treated soil (58%) CF (29%). Another important group, Vicinamibacterales, (7%). Hence, these potentially contributed high yield paddy. further field-scale studies are needed confirm bioindustrial application agricultural systems.