Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : JTSL (Jurnal Tanah dan Sumberdaya Lahan)

PENGARUH APLIKASI PLANT GROWTH PROMOTING RHIZOBACTERIA (PGPR) PADA PERTUMBUHAN TANAMAN KACANG HIJAU DENGAN MEDIA TANAM YANG BERBEDA Aprianti, Rifdah; Laili, Nur; Handayanto, Eko
Jurnal Tanah dan Sumberdaya Lahan Vol 5, No 1 (2018)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.052 KB)

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.
APLIKASI FORMULA PUPUK HAYATI DAN KOMPOS PADA TANAH MARJINAL UNTUK PERTUMBUHAN TANAMAN CABAI MERAH (Capsicum annum L.) Arista, Ratny Witanti; Laili, Nur; Handayanto, Eko
Jurnal Tanah dan Sumberdaya Lahan Vol 5, No 2 (2018)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (195.643 KB)

Abstract

Rhizosphere bacteria isolated from the soil were screened and characterized based on their ability as PGPR (Plant Growth Promoting Rhizobacteria) bacteria. The biofertilizer formula made from this bacteria was be applied to the marginal Ultisols collected from the Cibinong Science Center area and tested for its potential on the growth of red chili plants. The treatments tested were Formula 1, Formula 2, POH StartMik, inorganic fertilizer, and control. The results showed the ability of the formulas 1 and 2 to provide nutrients, especially P for the growth of red pepper plant. Formula 2 could increase P nutrient by 90.91 mg kg-1, provide available P by 86.0 mg kg-1 and PMEase enzyme activity was also available at 54.26 mg kg-1.