Glomus intraradices Enhances Growth and Gas Exchange of Lolium perenne Seedlings in Petroleum-contaminated Soil
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چکیده
منابع مشابه
Glomus intraradices
The paper reports the estab li shmcill or mycorrhi za l inrecti on or a non-mycorrhi za l Ri-T-DN A trans rormcd carrot root when co-c ultured with a su rrace sterili zcd swcd potato root scgment coloni zcd by arbusc ular mycorrhi zal (A M) rungus C. ill/rami/ices on minimal M medi um. Extensivc rungal hypha I cmergence rrom eac h cut end of the mycorrhi zal swcet potato root piece was observed...
متن کاملArbuscular mycorrhiza infection enhances the growth response of Lolium perenne to elevated atmospheric pCO(2).
Elevated atmospheric pCO(2) increases the C-availability for plants and thus leads to a comparable increase in plant biomass production and nutrient demand. Arbuscular mycorrhizal fungi (AMF) are considered to play an important role in the nutrient uptake of plants as well as to be a significant C-sink. Therefore, an increased colonization of plant roots by AMF is expected under elevated atmosp...
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Mineral carbonation of basic silicate minerals regulates atmospheric CO(2) on geological time scales by locking up carbon. Mining and spreading onto the earth's surface of fast-weathering silicates, such as olivine, has been proposed to speed up this natural CO(2) sequestration ('enhanced weathering'). While agriculture may offer an existing infrastructure, weathering rate and impacts on soil a...
متن کاملArbuscular mycorrhiza and petroleum-degrading microorganisms enhance phytoremediation of petroleum-contaminated soil.
While plants can phytoremediate soils that are contaminated with petroleum hydrocarbons, adding microbes to remediate contaminated sites with petroleum-degrading microorganisms and arbuscular mycorrhizal fungi (AMF) is not well understood. The phytoremediation of Arabian medium crude oil (ACO) was done with a Lolium multiflorum system inoculated with an AMF (Glomus intraradices) and a mixture o...
متن کاملStimulation of hybrid poplar growth in petroleum-contaminated soils through oxygen addition and soil nutrient amendments.
Hybrid poplar trees (Populus deltoides x nigra DN34) were grown in a green-house using hydrocarbon-contaminated soil from a phytoremediation demonstration site in Health, Ohio. Two independent experiments investigated the effect of nutrient addition on poplar growth and the importance of oxygen addition to root development and plant growth. Biomass measurements, poplar height, and leaf color we...
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ژورنال
عنوان ژورنال: HortScience
سال: 2004
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.39.4.770d