Rhizosphere Microbiome Regulates the Growth of Mustard under Organic Greenhouse Cultivation

Liu, Ting-Chung; Peng, Hui-Mei; Wollney, S.; Shen, Chang‐Hui

doi:10.3390/agriculture11100987

“…[ 52 ]. Liu et al [ 53 ] indicated that Dyella could improve mustard’s growth under greenhouse conditions; the present study showed that Dyella abundance might be linked to the best PGP effects on hybrid Pennisetum under greenhouse conditions through a positive association with pp02. Pseudomonas is among the major PGP halotolerant bacteria, which positively affected plant growth for their ability to supply phosphorus to plants, act as phytohormones to stimulate plant development, chelate and absorb iron through siderophores, and reduce the intermediate to ethylene (plant stress hormone) [ 54 , 55 , 56 , 57 ].…”

Section: Discussionsupporting

confidence: 52%

“…Dyella also showed PGP activities in Phaseolus vulgaris and Lespedeza sp. [52]. Liu et al [53] indicated that Dyella could improve mustard's growth under greenhouse conditions; the present study showed that Dyella abundance might be linked to the best PGP effects on hybrid Pennisetum under greenhouse conditions through a positive association with pp02.…”

Section: Discussionsupporting

confidence: 52%

Performance of Halo-Alkali-Tolerant Endophytic Bacteria on Hybrid Pennisetum and Bacterial Community under Varying Soil Conditions

Li,

Ding,

Okoye

et al. 2024

Microorganisms

0

View full text Add to dashboard Cite

Halo-alkali soil threatens agriculture, reducing growth and crop yield worldwide. In this study, physicochemical and molecular techniques were employed to explore the potential of halo-alkali-tolerant endophytic bacteria strains Sphingomonas sp. pp01, Bacillus sp. pp02, Pantoea sp. pp04, and Enterobacter sp. pp06 to enhance the growth of hybrid Pennisetum under varying saline conditions. The strains exhibited tolerance to high salt concentrations, alkaline pH, and high temperatures. Under controlled conditions, all four strains showed significant growth-promoting effects on hybrid Pennisetum inoculated individually or in combination. However, the effects were significantly reduced in coastal saline soil. The best growth-promoting effect was achieved under greenhouse conditions, increasing shoot fresh and dry weights of hybrid Pennisetum by up to 457.7% and 374.7%, respectively, using irrigating trials. Metagenomic sequencing analysis revealed that the diversity and composition of rhizosphere microbiota underwent significant changes after inoculation with endophytic bacteria. Specifically, pp02 and co-inoculation significantly increased the Dyella and Pseudomonas population. Firmicutes, Mycobacteria, and Proteobacteria phyla were enriched in Bacillus PP02 samples. These may explain the best growth-promoting effects of pp02 and co-inoculation on hybrid Pennisetum under greenhouse conditions. Our findings reveal the performance of endophytic bacterial inoculants in enhancing beneficial microbiota, salt stress tolerance, and hybrid Pennisetum growth.

show abstract

“…This plant will grow quickly if planted with the right humidity. Thus, this plant is suitable for cultivation at the end of the rainy season (Liu et al, 2021). According to (Ahemad & Khan, 2012), the cultivation of mustard plants in planting media must be fertile.…”

Section: Introductionmentioning

confidence: 99%

Development Response and Production of Tosakan (Brassica Juncea L) Mustard Varieties Application of Liquid Organic Nasa Fertilizer and NPK Fertilizer

Helilusiatiningsih

¹

,

Widiyatmoyo²

2022

jrssem

1

0

View full text Add to dashboard Cite

Vegetables that contain vitamins, minerals and fiber to maintain a healthy body. Green mustard is a horticultural crop commodity that is easy to cultivate and is widely consumed by the public because it has a good taste. The purpose of the study was to determine the response to development and production with the application of POC Nasa and NPK Mutiara fertilizer. The experiment was carried out in the rice fields of Sukoharjo Village, Kayen Kidul District, Kediri Regency. The location has an altitude of 91 m above sea level with a tropical climate with an average air temperature of 28 oC and a rainfall of 2,443 mm/year, allivial soil type with a pH of 5.5. The research method used a factorial randomized block design with 2 factors, the first factor was the concentration of liquid organic fertilizer consisting of 4 levels (K), the second factor was NPK fertilizer consisting of 4 levels coded D, repeated 3 times with 48 research plots. The results were analyzed by the F test, followed by the 5% BNT test and 5% DMRT if there was an effect. The results of this study can be concluded as follows: 1. There was an interaction between the concentration of POC Nasa and the dose of NPK on the variables observed for the number of leaves (21, and 28 days), leaf area (28 days), and wet weight per plant (28 days) and the best is K3D2 (POC 18 ml/L and NPK 6 gr/polybag) with 15, 31 leaves, 288 cm2 leaf area, and a wet weight of 163.87 grams/plant.

show abstract

“…This plant will grow quickly if planted with the right humidity. Thus, this plant is suitable for cultivation at the end of the rainy season (Liu et al, 2021). According to (Ahemad & Khan, 2012), the cultivation of mustard plants in planting media must be fertile.…”

Section: Introductionmentioning

confidence: 99%

Development Response and Production of Tosakan (Brassica Juncea L) Mustard Varieties Application of Liquid Organic Nasa Fertilizer and NPK Fertilizer

Helilusiatiningsih

¹

,

Widiyatmoyo

²

2022

jrssem

0

View full text Add to dashboard Cite

Vegetables that contain vitamins, minerals and fiber to maintain a healthy body. Green mustard is a horticultural crop commodity that is easy to cultivate and is widely consumed by the public because it has a good taste. The purpose of the study was to determine the response to development and production with the application of POC Nasa and NPK Mutiara fertilizer. The experiment was carried out in the rice fields of Sukoharjo Village, Kayen Kidul District, Kediri Regency. The location has an altitude of 91 m above sea level with a tropical climate with an average air temperature of 28 oC and a rainfall of 2,443 mm/year, allivial soil type with a pH of 5.5. The research method used a factorial randomized block design with 2 factors, the first factor was the concentration of liquid organic fertilizer consisting of 4 levels (K), the second factor was NPK fertilizer consisting of 4 levels coded D, repeated 3 times with 48 research plots. The results were analyzed by the F test, followed by the 5% BNT test and 5% DMRT if there was an effect. The results of this study can be concluded as follows: 1. There was an interaction between the concentration of POC Nasa and the dose of NPK on the variables observed for the number of leaves (21, and 28 days), leaf area (28 days), and wet weight per plant (28 days) and the best is K3D2 (POC 18 ml/L and NPK 6 gr/polybag) with 15, 31 leaves, 288 cm2 leaf area, and a wet weight of 163.87 grams/plant.

show abstract

Rhizosphere Microbiome Regulates the Growth of Mustard under Organic Greenhouse Cultivation

Cited by 7 publications

References 35 publications

Performance of Halo-Alkali-Tolerant Endophytic Bacteria on Hybrid Pennisetum and Bacterial Community under Varying Soil Conditions

Performance of Halo-Alkali-Tolerant Endophytic Bacteria on Hybrid Pennisetum and Bacterial Community under Varying Soil Conditions

Development Response and Production of Tosakan (Brassica Juncea L) Mustard Varieties Application of Liquid Organic Nasa Fertilizer and NPK Fertilizer

Development Response and Production of Tosakan (Brassica Juncea L) Mustard Varieties Application of Liquid Organic Nasa Fertilizer and NPK Fertilizer

Contact Info

Product

Resources

About