JTSL (Jurnal Tanah dan Sumberdaya Lahan)
Vol 5, No 1 (2018)

PENGARUH APLIKASI PLANT GROWTH PROMOTING RHIZOBACTERIA (PGPR) PADA PERTUMBUHAN TANAMAN KACANG HIJAU DENGAN MEDIA TANAM YANG BERBEDA

Aprianti, Rifdah (Unknown)
Laili, Nur (Unknown)
Handayanto, Eko (Unknown)



Article Info

Publish Date
14 Jan 2018

Abstract

Green bean plants are still used as side plants, yet the technique of green bean cultivation has not been done optimally. The advantages of green bean plants is that the plant can be planted in less fertile soil conditions such as Ultisols. This srtudy was aimed to elucidate the effect of application biofertilizer (plant growth proting rhizobacteria (PGPR) on growth of geen bean on an Ultisol. Treatments tested were combinations of soil (soil only =T1, soil + kompos =T2), and biofertilizer (H0=no bifertilizer, H1: biofertilizer of formula 1, H2: biofrtilizer of formula 2, and H3: Beyonic StarTmik biofertilizer). Results of the study showed that T2H2 treatment could increase population of N fixing bacteria, respiration, soil pH, and soil enzymes, T2H0 treatment could increase C-organic (5.46%), and T2H3 treatment could increase available N in the soil. T2H3 treatment gave the best growth of geen bean.

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Journal Info

Abbrev

jtsl

Publisher

Subject

Agriculture, Biological Sciences & Forestry Environmental Science

Description

Jurnal Tanah dan Sumberdaya Lahan (JTSL) dikelola oleh Jurusan Tanah, Fakultas Pertanian, Universitas Brawijaya, Malang. Artikel dari hasil penelitian orisinil, dan review tentang aspek manajemen sumberdaya tanah dan lahan yang mencakup, kesuburan tanah, kimia tanah, biologi tanah, fisika tanah, ...