Effect of Phosphate Solvent Bacteria to Growth and Production of Paddy (Oryza sativa L.) Plants Using Modified SRI

International Journal of Agriculture & Environmental Science

© 2020 by SSRG - IJAES Journal

Volume 7 Issue 2

Year of Publication : 2020

Authors : Arman Effendi AR, Anthony Hamzah, Elza Zuhry, Erlida Ariani, Irfandri

10.14445/23942568/IJAES-V7I2P107

How to Cite?

Arman Effendi AR, Anthony Hamzah, Elza Zuhry, Erlida Ariani, Irfandri, "Effect of Phosphate Solvent Bacteria to Growth and Production of Paddy (Oryza sativa L.) Plants Using Modified SRI," SSRG International Journal of Agriculture & Environmental Science, vol. 7,  no. 2, pp. 23-27, 2020. Crossref, https://doi.org/10.14445/23942568/IJAES-V7I2P107

Abstract:

Phosphate Solvent Bacteria (BPF) is a group of soil microorganisms that can to dissolve P bound in the soil and convert it into an available form so that it can be absorbed by rice plants. This study aims to look at the effect of several BPF doses and get the best dose to increase the growth and production of lowland rice (Oryza sativa L.) using modified SRI. This research was conducted experimentally using a completely randomized design (CRD) consisting of 6 treatments and 3 replications so that 18 experimental units were obtained. Each unit consists of 5 plants so that the plant obtained as many as 90 plants. All plants in each experimental unit were sampled. The treatments tested were several doses of BPF consisting of no BPF administration, 10 ml per plant, 20 ml per plant, 30 ml per plant, 40 ml per plant and 50 ml per crop. The parameters observed were plant height, the number of maximal tillers, the number of productive tillers, the age of harvest, the number of rice grains with pan, the weight of 1000 seeds per clump. Provision of BPF affects the growth and production of lowland rice. Provision of 40 ml BPF per plant gives good results in increasing the number of maxillary tillers, the number of productive tillers, the total of rice grains per panicle, the weight of seeds, and can increase rice production by about 27.69% compared without BPF.

Keywords:

Rice paddy fields, phosphate, BPF, modified SRI.

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