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Abstract

Ultisols are the largest order in Indonesia among other acid soils, namely around 41,919 million ha, with the problem of insufficient P availability in soil for plant growth, requiring special treatment to increase available P in the soil. This study aims to examine the effect of compost and rock phosphate in increasing the availability of P in Ultisols. The research was conducted in April–May 2016 at the Laboratory of Chemistry and Soil Fertility, University of Hasanuddin, Makassar. The study used a randomized block design and was carried out by incubating straw compost, gamal leaves, cow dung and rock phosphate in Ultisol soil with a soil weight of 300 g. The research results show that 15th day of incubation showed the highest available P of 12.97 ppm with a pH of 5.15 in the KJ575%+KS525%+BF treatment, while on the 30th day of incubation the available P increased 17.45 ppm in the rock phosphate treatment with a pH of 5.58. The application of rock phosphate and SP36 reduced Al-P, Fe-P, and Ca-P, while the application of organic matter, in this case compost, did not reduce Al-P, Fe-P, and Ca-P.

Keywords

Compost Organic matter Phosphate rock Ultisols

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References

  1. Mulyani A, Hikmatullah, Subagyo H. Karakteristik dan potensi tanah masam lahan kering di Indonesia. Pros Symp Nas Pendayagunaan Tanah Masam. Bogor, Indonesia: Pusat Penelitian dan Pengembangan Tanah dan Agroklimat; 2004. p. 1–32.
  2. Dai M, Tan X, Ye Z, Li B, Zhang Y, Chen X, et al. Soil bacterial community composition and diversity respond to soil environment in rooftop agricultural system. Environ Technol Innov. 2023;30:103042.
  3. Subagyo HN, Suhartadan AB, Siswanto. Tanah-tanah pertanian di Indonesia. In: Adimihardja LI, Amien F, Agus D, Djaenudin, editors. Sumber daya lahan Indones dan pengelolaannya. Bogor: Pusat Penelitian dan Pengembangan Tanah dan Agroklimat; 2004. p. 21–66.
  4. Lybrand RA. Connecting soils to life in conservation planning, nutrient cycling, and planetary science. Earth-Science Rev. 2023;237:104247.
  5. Peng GAO, Tuo Z, Xing-yu LEI, Xin-wei CUI, Yao-xiong LU, Peng-fei FAN, et al. Improvement of soil fertility and rice yield after long-term application of cow manure combined with inorganic fertilizers. J Integr Agric. 2023;In Press.
  6. Foth HD. Dasar-dasar ilmu tanah. Terjemahan. Purbayanti ED, editor. Jogyakarta: UGM Press; 1984.
  7. Paul EA, Clark FE. Phosphorus transformation in soil. In: Paul EA, Clark FE, editors. Soil Microbiol Biochem. New York: Academic Press, Inc.; 1989. p. 222–32.
  8. Bao-zhen L, Anna G, Mostafa Z, Jones DL, Hill PW, Ya-jun H, et al. Fate of low-molecular-weight organic phosphorus compounds in the P-rich and P-poor paddy soils. J Integr Agric. 2021;20:2526–34.
  9. Huang R, Li Y, Li F, Yin X, Li R, Wu Z, et al. Phosphate fertilizers facilitated the Cd contaminated soil remediation by sepiolite: Cd mobilization, plant toxicity, and soil microbial community. Ecotoxicol Environ Saf. 2022;234:113388.
  10. Hakim N. Dasar-dasar ilmu tanah. Lampung: Universitas Lampung; 1986.
  11. Subaedah S, Aladin A, Nirwana. Fertilization of nitrogen, phosphor and application of green manure of Crotalaria juncea in increasing yeld of maize in marginal dry land. Int Conf Food, Agric Nat Resour IC-FANRes 2015. Elsevier B.V.; 2016. p. 20–5.
  12. Zapico FL, Aguilar CH, Abistano A, Turner JC, Reyes LJ. Biocultural diversity of Sarangani Province, Philippines: an ethno-ecological analysis. Rice Sci. 2015;22:138–46.
  13. Boulton AJ, Findlay S, Marmonier P, Stanley EH, Valett HM. The functional significance of the hyporheic zone in streams and rivers. Annu Rev Ecol Syst. 1998;29:59–81.
  14. Lerma-Moliz R, López-González JA, Suárez-Estrella F, Martínez-Gallardo MR, Jurado MM, Estrella-González MJ, et al. Mitigation of phytotoxic effect of compost by application of optimized aqueous extraction protocols. Sci Total Environ. 2023;873:162288.
  15. Abindaw T, Hanyabui E, Atiah K, Akwasi EA, Ziblim IA. Influence of land use types on the distribution of selected soil properties in tropical soils of the Coastal Savanna zone. Heliyon. Elsevier Ltd; 2023;9:e14002.
  16. Negi R, Kaur T, Devi R, Kour D, Yadav AN. Assessment of nitrogen-fixing endophytic and mineral solubilizing rhizospheric bacteria as multifunctional microbial consortium for growth promotion of wheat and wild wheat relative Aegilops kotschyi. Heliyon. The Author(s); 2023;8:e12579.
  17. Pal SS. Interaction of an acid tolerant strain of phosphate solubilizing bacteria with a few acid tolerant crop. Plant Soil. 1998;198:169–77.
  18. Khan H, Akbar WA, Shah Z, Rahim HU, Taj A, Alatalo JM. Coupling phosphate-solubilizing bacteria (PSB) with inorganic phosphorus fertilizer improves mungbean (Vigna radiata) phosphorus acquisition, nitrogen fixation, and yield in alkaline-calcareous soil. Heliyon. The Author(s); 2022;8:e09081.