Incidence of Mycorrhizal Fungi on Six Field Crops in Monoculture on A Newly Cleared Woodland Site

Schenck, N. C.; Kinloch, R. A.

doi:10.1080/00275514.1980.12021206

Cited by 45 publications

(22 citation statements)

References 17 publications

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“…In our study we also noted no relation between spore numbers and mycorrhizal colonization. This is in accordance with Hayman and Stovold (1979) and Giovannetti and Nicolson (1983) but differs from Schenck and Kinloch (1980) and Louis and Lim (1987), who refer to an inverse correlation. Downloaded by [University of Glasgow] at 02:58 03 January 2015 "Two sets of values are given.…”

Section: Resultssupporting

confidence: 80%

“…The numbers may appear low in comparison with other studies (Schenck & Kinloch, 1980;Ho, 1987). However, considering the pronounced stress conditions for plant growth, the values are not so unexpected.…”

Section: Resultscontrasting

confidence: 54%

“…In our study almost 40% of the spores were in the, 53-125 (im range (Table 2). Furthermore, lower densities are usually found with native vegetation, particularly perennials, than cultivated plants (Gerdemann & Trappe, 1974;Schenck & Kinloch, 1980). Mycorrhizal colonization ranged from 0 to 92% (Table 3).…”

Section: Resultsmentioning

confidence: 97%

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A mycorrhizal survey of plants growing on mine wastes in southeast Spain

Díaz

Honrubia

1993

UASR

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Section: Resultssupporting

confidence: 80%

Section: Resultscontrasting

confidence: 54%

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A mycorrhizal survey of plants growing on mine wastes in southeast Spain

Díaz

Honrubia

1993

UASR

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“…In contrast, monoculture crops have acted selectively on indigenous endophytes and have reduced the diversity in an agriculture soil (Schenck and Kinloch, 1980). However, the coadaptation of an annual crop, such as barley, and spore forming endophytes in agricultural soils to environmental stress may have selected for superior host and endophyte combinations.…”

Section: Discussionmentioning

confidence: 99%

“…Which species of VA mycorrhizal fungi are associated with monoculture agriculture is largely determined by host-plant species rather than by soil type (Schenck and Kinloch 1980). There also appears to be differences among species and strains on their rate of root colonization and the extent of plant growth response as a result of infection.…”

Section: Introductionmentioning

confidence: 99%

Influence of temperature on colonization of spring barleys by vesicular arbuscular mycorrhizal fungi

Grey

1991

Plant Soil

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The effects of three soil temperatures on growth of spring barleys (Hordeum vutgare L.) and on their root colonization by vesicular arbuscular mycorrhizal (VAM) fungi from agricultural soils in Montana (USA) or Syria at different inoculum concentrations were tested in soil incubators in the greenhouse. The number of mycorrhizal plants as well as the proportion and intensity of roots colonized increased with higher soil temperatures. VAM fungi from Montana, primarily Glomus macrocarpum, were cold tolerant at ll°C while those from Syria, primarily G. hoi, were heat tolerant at 26°C. lnoculum potential of Montana VAM fungi was higher than Syrian VAM fungi in cool soils. Harmal, selected from Syrian barley land races, had the highest colonization by mycorrhizal fungi of the cultivars tested.

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Carbon allocation and competition maintain variation in plant root mutualisms

Christian

Bever

2018

Ecology and Evolution

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Plants engage in multiple root symbioses that offer varying degrees of benefit. We asked how variation in partner quality persists using a resource‐ratio model of population growth. We considered the plant's ability to preferentially allocate carbon to mutualists and competition for plant carbon between mutualist and nonmutualist symbionts. We treated carbon as two nutritionally interchangeable, but temporally separated, resources—carbon allocated indiscriminately for the construction of the symbiosis, and carbon preferentially allocated to the mutualist after symbiosis establishment and assessment. This approach demonstrated that coexistence of mutualists and nonmutualists is possible when fidelity of the plant to the mutualist and the cost of mutualism mediate resource competition. Furthermore, it allowed us to trace symbiont population dynamics given varying degrees of carbon allocation. Specifically, coexistence occurs at intermediate levels of preferential allocation. Our findings are consistent with previous empirical studies as well the application of biological market theory to plantroot symbioses.

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Incidence of Mycorrhizal Fungi on Six Field Crops in Monoculture on A Newly Cleared Woodland Site

Cited by 45 publications

References 17 publications

A mycorrhizal survey of plants growing on mine wastes in southeast Spain

A mycorrhizal survey of plants growing on mine wastes in southeast Spain

Influence of temperature on colonization of spring barleys by vesicular arbuscular mycorrhizal fungi

Carbon allocation and competition maintain variation in plant root mutualisms

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