نتایج جستجو برای: arbuscular mycorrhiza

تعداد نتایج: 6095  

2014
Eva Nouri Florence Breuillin-Sessoms Urs Feller Didier Reinhardt

Phosphorus and nitrogen are essential nutrient elements that are needed by plants in large amounts. The arbuscular mycorrhizal symbiosis between plants and soil fungi improves phosphorus and nitrogen acquisition under limiting conditions. On the other hand, these nutrients influence root colonization by mycorrhizal fungi and symbiotic functioning. This represents a feedback mechanism that allow...

Journal: :Molecular plant-microbe interactions : MPMI 2010
José Manuel García Garrido Rafael Jorge León Morcillo José Angel Martín Rodríguez Juan Antonio Ocampo Bote

Abscissic acid (ABA) determines mycorrhiza functionality and arbuscule development. In this study, we performed transcriptome analysis in response to different mycorrhization status according to the ABA content in the root to identify genes that may play a role in arbuscule functionality. Affymetrix Tomato GeneChip (approximately 10,000 probes) allowed us to detect and compare the transcription...

Journal: :Tropical life sciences research 2016
Norahizah Abd Rahim Hasnah Md Jais Hasnuri Mat Hassan

The association of arbuscular mycorrhiza fungi (AMF) and roots undoubtedly gives positive advantages to the host plant. However, heavily fertilised soil such as in oil palm plantation, inhibit the growth of mycorrhiza. Thus, the aim of this research is to distinguish and quantify the availability of AMF population and propagules at different sites of an oil palm plantation by Most Probable Numb...

Journal: :The New phytologist 2005
Elke Neumann Eckhard George

We investigated the growth and nutrient uptake of the Lycopersicon esculentum symbiosis mycorrhiza-defective plant mutant rmc, challenged with arbuscular mycorrhiza (AM) fungal propagules, in the presence or absence of roots of the commercial wild-type tomato cv. Golden Queen (GQ). Two plants shared the middle (combi) compartment of a horizontal three-compartment split-root pot with one part of...

Journal: :علوم باغبانی ایران 0
عزیزاله خندان میرکوهی استادیار، دانشگاه تهران، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران فروغ ظفرفرخی دانشجوی سابق کارشناسی ارشد گروه علوم باغبانی پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج، ایران محمدرضا طاهری استادیار گروه علوم باغبانی پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج، ایران فرهاد رجالی استادیار موسسه تحقیقات خاک و آب کشور، بخش بیولوژی خاک، کرج، ایران

to study the effect of different arbuscular mycorrhiza fungi on growth performance and water absorption efficiency of osteospermum, a factorial experiment based on a randomized complete block design was conducted in greenhouse. a total of 22 different species of mycorrhizal fungi in symbiosis with the plant studied in this experiment. the results showed that mycorrhiza fungus glomus mossea ca a...

2000
Z. Kabir R. T. Koide

A field experiment was conducted to observe the influence of a cover crop (winter wheat, Triticum aestivum L.), and a perennial weed (dandelion, Taraxacum officinale Weber ex Wigg.), on vesicular-arbuscular mycorrhiza (VAM) inoculum potential, soil aggregation, and maize yield after one season. Mycorrhizal colonization of maize roots was higher following the autumn planting of either winter whe...

Journal: :Agriculture 2023

Arbuscular mycorrhizal fungi (AMF) have become attractive as bio stimulants in agriculture due to plant nutrient uptake enchantment and stress tolerance [...]

Journal: :Annals of botany 2009
Heikham Evelin Rupam Kapoor Bhoopander Giri

BACKGROUND Salt stress has become a major threat to plant growth and productivity. Arbuscular mycorrhizal fungi colonize plant root systems and modulate plant growth in various ways. SCOPE This review addresses the significance of arbuscular mycorrhiza in alleviation of salt stress and their beneficial effects on plant growth and productivity. It also focuses on recent progress in unravelling...

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