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| DOI: | 10.2134/agronj2013.0275 |
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| Web URL(s): | https://dl.sciencesocieties.org/publications/aj/articles/106/2/585
Last checked: 11/02/2016
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/aj/pdfs/106/2/585
Last checked: 11/04/2016
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Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Nikbakht, Ali;
Pessarakli, Mohammad;
Daneshvar-Hakimi-Maibodi, Naghmeh;
Kafi, Mohsen |
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| Author Affiliation: | Nikbakht: Dep. of Horticulture, College of Agriculture, Isfahan Univ. of Technology, Isfahan; DAneshvar-Hakimi-Maibodi and Kafi: Dep. of Horticulture, College of Agricultural Science and Engineering, Campus of Agriculture and Natural Resources, Univ. of Tehran, Karaj, Iran; Pessarakli: School of Plant Sciences, College of Agriculture and Life Sciences, The Univ. of Arizona, Tucson, AZ |
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| Title: | Perennial ryegrass growth responses to mycorrhizal infection and humic acid treatments |
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| Section: | Soil fertility & crop nutrition
Other records with the "Soil fertility & crop nutrition" Section
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| Source: | Agronomy Journal. Vol. 106, No. 2, March/April 2014, p. 585-595. |
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| Publishing Information: | Madison, Wisconsin: American Society of Agronomy |
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| # of Pages: | 11 |
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| Related Web URL: | https://dl.sciencesocieties.org/publications/aj/abstracts/106/2/585
Last checked: 11/02/2016
Access conditions: Item is within a limited-access website
Notes: Abstract only |
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| Keywords: | TIC Keywords: Arbuscular mycorrhizae; Chlorophyll content; Cultivar evaluation; Fungus infection; Glomus intraradices; Glomus mosseae; Humic acid; Lolium perenne; Nutrient uptake; Visual evaluation
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| Abstract/Contents: | "Arbuscular mycorrhizal (AM) symbiosis confers numerous benefits to host plants, including improved plant growth and nutrient acquisition efficiency. An experiment was conducted to evaluate the effect of AM fungi (Glomus intraradices and G. mosseae) in the presence of humic acid (HA) spray treatments (0, 100, 400, and 1000 mgL-1) on nutrient (N, P, K, Fe, and Zn) uptake, visual quality and chlorophyll content, root growth and architecture, and colonization of perennial ryegrass (Lolium perenne L.) Speedygreen mixture. The results revealed that HA did not affect plant growth significantly; instead arbuscular mycorrhizal fungal (AMF) colonization improved dry and fresh weights. Mycorrhizal inoculations significantly increased visual quality (13 and 15% in inoculated plants compared to non-inoculated ones) that might be at least partly due to elevated total chlorophyll content. The AM inoculation and HA treatment resulted in improved root architecture rather than root biomass production. Neither HA treatments nor mycorrhizal inoculation affected N and Fe contents of the leaves; however P, K, and Zn concentrations improved by AM inoculation. More roots were colonized by G. intraradices than by G. mosseae. These results suggest that AM inoculation is beneficial in enhancing uptake of some nutrients and root development of ryegrass possibly leading to less fertilizer input and more drought resistance." |
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| Language: | English |
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| References: | 66 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Nikbakht, A., M. Pessarakli, N. Daneshvar-Hakimi-Maibodi, and M. Kafi. 2014. Perennial ryegrass growth responses to mycorrhizal infection and humic acid treatments. Agron. J. 106(2):p. 585-595. |
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| DOI: 10.2134/agronj2013.0275 |
| Web URL(s):
https://dl.sciencesocieties.org/publications/aj/articles/106/2/585
Last checked: 11/02/2016
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/aj/pdfs/106/2/585
Last checked: 11/04/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2212646a |
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