Niswati, Ainin (2004) Kandungan Nitrogen dan Fosfor pada Kedelai yang Diinokulasi oleh Rhizobium dan Mikoriza pada Berbagai Dosis TSP di Tanah Ultisols. Journal of Tropical Soils, 10 (1). pp. 49-54. ISSN 0852-257X

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The effect of rhizobial and vesicular arbuscular mycorrhizal (VAM) fungi on the nitrogen and phosphorus content in soybean as well as mycorrhizal root infection and root nodule number grown in ultisols soil treated with triple super phosphate (TSP) were studied under green-house conditions. The pots received the rate of 0, 50 mg kg-1, 100 mg kg-1, and 150 mg kg-1, respectively. Results indicated that phosphorus fertilization increased the total number of root noduls, VAM root infection, and nitrogen and phosphorus content in soybean. The significance difference was observed for root nodule by rhizobium and dual inoculation with mycorrhiza. Nitrogen content was not significantly different by single or dual inoculation. However, phosphorus content were significantly higher in the control (without inoculum) and rhizobium inoculation at the rate of 150 mg kg-1 of phosphorus. Dual inoculation did not significantly increase nitrogen and phosphorus content. From this study, it is suggested that the couple of rhizobium and mycorrhiza for sinergis working in ultisols soils should be explorer.

Item Type: Article
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian (FP) > Prodi Ilmu Tanah
Depositing User: Prof Dr Ainin Niswati
Date Deposited: 10 Nov 2016 09:20
Last Modified: 10 Nov 2016 09:20

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