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Information Journal Paper

Title

THE EFFECTS OF ORGANIC AND BIOLOGICAL FERTILIZERS ON PHOSPHORUS AND POTASSIUM UPTAKE BY BLACK SEED (NIGELLA SATIVA L.)

Pages

  43-53

Abstract

 In high-pH soils, phosphorus deficiency or low phosphorus use efficiency by crops is the main problems in dry and semi dry area. In order to investigate the effects of organic and biological fertilizers, on phosphorus and potassium use efficiency of black seed (Nigella sativa L.) in high pH soil, an experiment was conducted at Agricultural Research Station of Ferdowsi University of Mashhad, Iran, in year 2011. A completely randomized block design with three replications and 15 treatments was used. The experimental treatments included all combinations of 3 organic fertilizers (compost, VERMICOMPOST and no fertilizer as control) and 5 biological fertilizers (Azotobacter sp.+AZOSPIRILLUM sp., MYCORRHIZAE (Glomus mosseae), AZOTOBACTER+AZOSPIRILLUM+ MYCORRHIZAE, Thiobacillus+sulfur and no fertilizer as control). Results indicated that effects of organic fertilizers on increasing phosphor and potassium use efficiency in black seed were significant. However, results showed that except Thiobacillus+sulfur, other bio fertilizers had no significant effects on increasing mentioned traits. The Thiobacillus+sulfur treatment significantly increased phosphorus and potassium use efficiency of black seed up to 34.7 and 14.6 %, in comparison with control treatment. In addition, interaction of VERMICOMPOST with Thiobacillus+sulfur treatment significantly increased phosphorus seed content compared with Thiobacillus +sulfur (more than two times) and VERMICOMPOST treatments. Based on our results, it seems that in high pH soils with low available phosphorus, the applying Thiobacillus plus sulfur can be effective on increasing phosphorus uptake and use efficiency.

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    APA: Copy

    REZVANI MOGHADDAM, P., & SEYYEDI, S.M.. (2014). THE EFFECTS OF ORGANIC AND BIOLOGICAL FERTILIZERS ON PHOSPHORUS AND POTASSIUM UPTAKE BY BLACK SEED (NIGELLA SATIVA L.). JOURNAL OF HORTICULTURE SCIENCE (AGRICULTURAL SCIENCES AND TECHNOLOGY), 28(1), 43-53. SID. https://sid.ir/paper/142412/en

    Vancouver: Copy

    REZVANI MOGHADDAM P., SEYYEDI S.M.. THE EFFECTS OF ORGANIC AND BIOLOGICAL FERTILIZERS ON PHOSPHORUS AND POTASSIUM UPTAKE BY BLACK SEED (NIGELLA SATIVA L.). JOURNAL OF HORTICULTURE SCIENCE (AGRICULTURAL SCIENCES AND TECHNOLOGY)[Internet]. 2014;28(1):43-53. Available from: https://sid.ir/paper/142412/en

    IEEE: Copy

    P. REZVANI MOGHADDAM, and S.M. SEYYEDI, “THE EFFECTS OF ORGANIC AND BIOLOGICAL FERTILIZERS ON PHOSPHORUS AND POTASSIUM UPTAKE BY BLACK SEED (NIGELLA SATIVA L.),” JOURNAL OF HORTICULTURE SCIENCE (AGRICULTURAL SCIENCES AND TECHNOLOGY), vol. 28, no. 1, pp. 43–53, 2014, [Online]. Available: https://sid.ir/paper/142412/en

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