Suryaminarsih, Penta and Mindari, Wanti and Wijayanti, Fitri and Kusuma, Ramadhani Mahendra (2022) The Competence of Streptomyces narbonensis and Trichoderma harzianum Mixed as PGPM and Decomposer on Different Types of Soils. International Journal of Plant & Soil Science, 34 (18). pp. 158-165. ISSN 2320-7035
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Abstract
Based on the first research, Streptomyces narbonensis and Trichoderma harzianum mixed was a Biological Agents (BCAs) of tomato fusarium wilting. Another research found Streptomyces sp. and Trichoderma sp can be decomposers and growth hormone producers. This study examined S. narbonensis and T. harzianum as decomposers and Plant Growth Promoting Microorganisms for horticulture crops in various types of soils. Microorganism suspension was applied with a combination of S. narbonensis sp. and T. harzianum with different compositions (1:1; 2:1; 3:1 and 4:1) in liquid Glucose Potato Extract media, then microorganisms mixed was applied into three soil types Vertisol, Regosol, and Andisol. Each treatment was repeated three times. The growth of vegetative plants, the number of microorganisms, and physical-chemical soil were analysed 30 days after planting. The results of the soil conditions after the addition of the microorganism almost did not affect nutrient levels in the soil, but only affected the available P regosol soil and increased microbial abundance that affects the decomposition of C-organic.
| Item Type: | Article |
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| Subjects: | S Agriculture > SB Plant culture > SB950-989 Pest Control and Treatment of Diseases, Plant Protection S Agriculture > S Agriculture (General) S Agriculture > S Agriculture (General) > S590-599.9 Soils. Soil science S Agriculture > S Agriculture (General) > S631-667 Fertilizers and Improvement of the soil S Agriculture > SB Plant culture S Agriculture > SB Plant culture > SB599-990.5 Pests and Diseases |
| Divisions: | Faculty of Agriculture > Departement of Agritechnology |
| Depositing User: | Ramadhani Mahendra Kusuma, S.P., M.P., M.Sc |
| Date Deposited: | 17 Apr 2023 12:49 |
| Last Modified: | 17 Apr 2023 12:49 |
| URI: | http://repository.upnjatim.ac.id/id/eprint/12933 |
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