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Root colonization
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The study "Characterization of arbuscular mycorrhizal fungal communities associated with vineyards in northwestern Iran" was aimed to investigate AMF spore density, species composition, mycorrhizal colonization patterns, and correlation of these indices with soil physicochemical parameters at four vineyards located in one of the most important grape-producing regions of Iran (West Azerbaijan province).
9p
lyhuyenthu
31-01-2023
5
2
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Peroxidases (PODs) have various physiological and biochemical roles in plant growth, development and stress response. The POD genes were identified in various plant species, but in passion fruit has not yet been thoroughly characterized. Here, we discovered 30 putative POD genes from the genome of Passiflora edulis Sims. For further elucidation, comprehensive bioinformatics analysis was utilized to determine the physicochemical properties, gene organization, conserved motifs, gene duplication and phylogenetic relationships of PePOD genes.
13p
lyhuyenthu
31-01-2023
13
2
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Banana wilt disease, caused by Fusarium oxysporum f. sp. cubense Tropical Race 4 (Foc TR4), is one of the most devastating diseases in banana (Musa spp.). Foc is a soil borne pathogen that causes rot of the roots or wilt of leaves by colonizing the xylem vessels.
16p
visilicon2711
20-08-2021
8
1
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Trichoderma spp. are majorly composed of plant-beneficial symbionts widely used in agriculture as bio-control agents. Studying the mechanisms behind Trichoderma-derived plant benefits has yielded tangible bioindustrial products.
19p
visilicon2711
20-08-2021
8
1
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The growth of plant is reaction between interplay of roots and shoots with the environment. Planting media i.e. soil supply support to plants and growth to microorganisms. The interactions between roots and microbes is beneficial and if enhanced then results in increased plant growth and yield. Plant growth promoting rhizobacteria are certain aggressive root colonizing bacteria that benefits plants.
5p
trinhthamhodang11
27-04-2021
23
1
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Beneficial microbes group of rhizobacteria such as Pseudomonas spp. and Bacillus sp. can serve as, PGPR and biological antagonists against with plant pathogens and can increase plant resistance through primed seeds. This study aimed to determine the activity of Pseudomonas spp. and Bacillus sp. in promoting germination and seedling growth of tomato plants.
5p
nguaconbaynhay10
22-01-2021
7
2
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The present study is aimed to assess the AM fungal diversity in medicinally important Smilax perfoliata Lour. This is the first report of AM fungal diversity of this medicinally important plant.
11p
nguaconbaynhay8
13-10-2020
11
2
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The major diseases affecting chilli productions are Anthracnose, Phytopthora, Leaf blight, Fusarium wilt, bacterial wilt, damping-off and root rot etc. Among these, Fusarium wilt caused by the Fusarium oxysporum has emerged as a serious problem in recent year. In this investigation, to study the mycorrhizal population dynamics and wilt intensity in chilli growing areas of state, the survey was undertaken during crop season 2017-18 in Hisar, Fatehabad and Mohindergarh districts.
8p
caygaocaolon6
30-07-2020
9
2
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Mycorrhizal fungi occur in most of the soils and colonize roots of many plant species. A greenhouse experiment was carried out to study the efficiency of Arbuscular Mycorrhizal fungi indigenous to Arunachal Pradesh in uptaking plant nutrients for the Piper mullesua plantlets at different soil condition i.e., sterilized soil, unsterilized soil and field condition. As the sterilized soil condition is difficult to understand the performance of AM fungi, field experiments are necessary to understand the effect of mycorrhizal fungi on yield of crops in field condition.
13p
caygaocaolon6
30-07-2020
9
2
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Arbuscular mycorrhizal fungi (AMF) form obligate symbiotic association with the roots of crop plants and play a critical role in enhancing plant growth under semi-arid climatic conditions. Present investigation has been taken up to characterize the isolated AM fungal species from rhizosphere soils of different host crops grown across various Zones of Andhra Pradesh. A total of twelve AM fungal spores were characterized based on their morphological traits.
9p
angicungduoc6
20-07-2020
14
1
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Plant growth promoting rhizobacteria (PGPR) are a wide range of root colonizing bacteria with the capacity to enhance plant growth by increasing seed emergence, producing lytic enzyme and bacteriocin. Soil or seed application of PGPR have been used to enhance growth of the several crops as well as to suppress the growth of the plant pathogens. The pot experiment was conducted during winter season to find out the effect of three plant growth promoting rhizobacteria (PGPR) either singly or in combination on vegetative growth parameters of coriander seedling.
9p
kethamoi6
29-06-2020
18
1
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In the present study, all the three selected varieties of chilli viz. G-4, NP-46 and Faridabad were susceptible to dry root-rot caused by Rhizoctonia solani. The different modes of application of Trichoderma harzianum were found effective to manage the dry root rot but most effective was found with dry seed treatment.
8p
chauchaungayxua6
26-06-2020
20
0
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The rhizosphere of Momordica charantia (Bitter gourd) has a significant effect on the aerobic bacteria, anaerobic bacteria and actinomycetes population compared to the respective barren soil. Rhizospheric soils (0–25 cm depth) along the roots were processed at surface (0-1 cm) and also at 5 cm interval in the spring season. Bacterial population significantly differed in each transect with a maximum at 1–5 cm depth, and decreased with the increase in the root length. Rhizosheric region (20–25 cm) exhibited maximum R/S ratio (rhizospheric effect).
10p
nguaconbaynhay6
24-06-2020
8
0
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Plant growth promoting rhizobacteria (PGPR) are beneficial bacteria that colonize plant roots and enhance plant growth by a wide variety of mechanisms. The isolate of PGPR designated as Pseudomonas aeruginosa strain (2CpS1) was successfully isolated from the soil and rhizosphere of roots of plants growing in fields, Almora district.
6p
nguathienthan5
04-06-2020
13
1
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Piriformospora indica, an endophytic fungus of Sebacinales, colonizes the roots of many plant species including Arabidopsis thaliana. The symbiotic interaction promotes plant performance, growth and resistance/tolerance against abiotic and biotic stress.
15p
viminato2711
22-05-2020
12
0
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Lepidium sativum an important medicinal plant with immense pharmacological properties has been observed to be generally affected by many fungal pathogens in India particularly Alternaria alternata characterized by the appearance of brown necrotic spots on the leaf margin affecting the herb yield.
18p
trinhthamhodang5
16-05-2020
15
0
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Arbuscular Mycorrhyzae Fungal (AMF) spores were obtained through mass multiplication in maize (in a previous experiment) as a host crop. A study was conducted to test the effectiveness of AMF in rice as host, with three levels of P2O5 (0, 20 and 40 kg/ha) under submerged condition. By reducing levels of P2O5 to 50 % (20 kg/ha) comparable plant biomasses were recorded (P < 0.05) under AMF inoculation with that of highest level of P2O5 (40 kg/ha) with or without AMF inoculation.
10p
nguaconbaynhay5
16-05-2020
21
2
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Indian mustard (Brassica juncea L.) occupies third place among the various oilseed crops due to its considerable economic and nutritional value. Many naturally-occurring rhizosphere bacteria colonize its roots and benefit plants by enhancing the availability of nutrients. In this study, seventy eight bacterial isolates were obtained from the rhizosphere of mustard and screened for beneficial characteristics. Thirty two rhizobacterial isolates produced indole acetic acid ranging from 1.08 to 19.95 μg/ml.
12p
angicungduoc4
26-04-2020
13
1
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Pre-harvest contamination of fruits and vegetables by Salmonella in fields is one of the causes of food-borne outbreaks. Natural openings like stomata, hydathodes and fruit cracks are known to serve as entry points.
12p
viharuno2711
24-04-2020
7
1
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Anthurium andraeanum, an important ornamental flower, has to go through a growth-delaying period after transfer from tissue culture to soil, which requires time and extra costs.
10p
viharuno2711
24-04-2020
4
0
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