Bioscientist : Jurnal Ilmiah Biologi
Vol 9, No 2 (2021): December

Respon Padi Gogo (Oryza sativa L.) terhadap Pemberian Biostimulan dari Ekstrak Rumput Laut Padina minor

Zozy Aneloi Noli (Jurusan Biologi, FMIPA, Universitas Andalas)
Suwirmen Suwirmen (Jurusan Biologi, FMIPA, Universitas Andalas)
Izmiarti Izmiarti (Jurusan Biologi, FMIPA, Universitas Andalas)
Reza Oktavia (Jurusan Biologi, FMIPA, Universitas Andalas)
Putri Aliyyanti (Jurusan Biologi, FMIPA, Universitas Andalas)

Article Info

Publish Date
30 Dec 2021

Abstract

Currently, seaweed extracts are widely used as plant biostimulants to increase the efficiency of nutrient use, tolerance of abiotic stress, and improve plant quality. In this study, tested the effect of different Padina minor seaweed extract formulas (liquid extract and powder extract) and the frequency of application of Padina minor seaweed extract (b0 = control; b1 = 1 x application; b2 = 2 x application; and b3 = 3 x application) as a biostimulant to the growth of upland rice. From the results of the study, it was found that there was no significant effect of the application of the two extract formulas and the frequency of application, but the administration of Padina minor extract 3 times during vegetative growth increased all growth parameters, such as: plant height, number of tillers, fresh and dry weight of plants, and chlorophyll content. It was concluded that giving Padina minor extract 3 times could increase the vegetative growth of upland rice effectively.

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Journal Info
Bioscientist : Jurnal Ilmiah Biologi
Website

Abbrev

bioscientist

Publisher

Universitas Pendidikan Mandalika

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences

Description

Bioscientist : Jurnal Ilmiah Biologi (BJIB), receiving and publishing article in the form of research (scientific article) in the field of biology education and utilization of biological research in learning. Moreover, this journal bridges the gap between research and practice, providing ...