EFFECT OF NITRATE ON GROWTH AND BIOLOGICAL NITROGEN FIXATION IN SUBTERRANEAN CLOVER (TRIFOLIUM SUBTERRANEUM.L)

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GALESHI S.A.; HEIDARI H.

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ISSN: 2588-4824

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Journal: Agricultural Sciences and Technology Year:2002 | Volume:16 | Issue:2 Page(s): 67-73

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Title

EFFECT OF NITRATE ON GROWTH AND BIOLOGICAL NITROGEN FIXATION IN SUBTERRANEAN CLOVER (TRIFOLIUM SUBTERRANEUM.L)

Author(s)

GALESHI S.A. | HEIDARI H. | Issue Writer Certificate

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Abstract

In order to investigate the effect of nitrate (KN03) on growth and biological nitrogen fixation (BNF) in subterranean clover (Trifolium substratum var Goss), an experiment was conducted using a completely randomized design with 3 replications, the treatments were 0, 1,2.5 and 5 mM KN03 in Hogland solution with sand culture. Results showed that with increasing nitrate nodulation and nodule growth severely decrease. Nodule growth was more sensitive than nodulation. Nitrate treatment resulted in greater leaf area per plant. The highest plant dry weight was obtained in 2.5 mM KN03. Ratio of root/shoot decreased with rising nitrate level. The highest total nitrogen percentage was obtained in 2.5 mM KN03. The increasing total nitrogen content was as a result of nitrate ion accumulation (not BNF).

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APA: Copy

GALESHI, S.A., & HEIDARI, H.. (2002). EFFECT OF NITRATE ON GROWTH AND BIOLOGICAL NITROGEN FIXATION IN SUBTERRANEAN CLOVER (TRIFOLIUM SUBTERRANEUM.L). AGRICULTURAL SCIENCES AND TECHNOLOGY, 16(2), 67-73. SID. https://sid.ir/paper/22376/en

Vancouver: Copy

GALESHI S.A., HEIDARI H.. EFFECT OF NITRATE ON GROWTH AND BIOLOGICAL NITROGEN FIXATION IN SUBTERRANEAN CLOVER (TRIFOLIUM SUBTERRANEUM.L). AGRICULTURAL SCIENCES AND TECHNOLOGY[Internet]. 2002;16(2):67-73. Available from: https://sid.ir/paper/22376/en

IEEE: Copy

S.A. GALESHI, and H. HEIDARI, “EFFECT OF NITRATE ON GROWTH AND BIOLOGICAL NITROGEN FIXATION IN SUBTERRANEAN CLOVER (TRIFOLIUM SUBTERRANEUM.L),” AGRICULTURAL SCIENCES AND TECHNOLOGY, vol. 16, no. 2, pp. 67–73, 2002, [Online]. Available: https://sid.ir/paper/22376/en

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