Effects of bacterial inoculant biofertilizers on growth, yield and nutrition of rice in Australia

Kecskés, Mihály; Choudhury, A. T. M. A.; Casteriano, Andrea; Deaker, Rosalind; Roughley, R. J.; Lewin, LG; Ford, Robert; Kennedy, Ivan R.

doi:10.1080/01904167.2015.1016172

Cited by 18 publications

(10 citation statements)

References 21 publications

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“…Similarly, Rhizobium leguminosarum bv. trifolii inoculation significantly increased biomass of rice plants in the greenhouse but did not show a significant increase in plant biomass and yield in the field [69]. There are numerous reasons being potentially responsible for the limited success of microbial inoculants in the field and the low reproducibility.…”

Section: Employment and Modulation Of The Plant Microbiomementioning

confidence: 98%

A review on the plant microbiome: Ecology, functions, and emerging trends in microbial application

Compant

Samad

Faist

et al. 2019

Journal of Advanced Research

970

611

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Section: Employment and Modulation Of The Plant Microbiomementioning

confidence: 98%

A review on the plant microbiome: Ecology, functions, and emerging trends in microbial application

Compant

Samad

Faist

et al. 2019

Journal of Advanced Research

970

611

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“…Banyak produk mikroba digunakan untuk pertanian organik, dan pertanian komersial berskala besar di Cina, Amerika Serikat, dan Eropa mulai mengadopsi bahan biologis sebagai pengganti pupuk kimia dan pestisida (Parnell et al 2016), yang sangat penting untuk pertanian keberlanjutan (Kecskés et al 2016).…”

Section: Pendahuluanunclassified

Peran Isolat Rhizobakteria Dan Zat Penghambat Tumbuh Dalam Pembentukan Dan Pertumbuhan Akar Tanaman Kentang

Sari¹,

Warnita

Dwipa

2020

EJPP

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PGPR adalah bakteri hidup bebas yang berada di tanah. Mereka baik secara langsung atau tidak langsung membantu perakaran (Kumar and Sharma 2017). Akar merupakan organ yang sangat penting bagi tanaman, peran akar yang paling utama yaitu dalam pertumbuhan dan perkembangan tanaman. Tujuan untuk mendapatkan interaksi isolat rizobakteria dengan konsentrasi zat penghambat tumbuh coumarin dalam meningkatkan pembentukan umbi dan pertumbuhan tanaman kentang, serta mendapatkan isolat rhizobakteria dan konsentrasi pemberian coumarin yang terbaik dalam pertumbuhan dan pembentukan umbi tanaman kentang. Penelitian ini mengunakan pola faktorial dalam rancangan acak lengkap dari dua faktor dengan tiga ulangan. Faktor pertama adalah isolat rhizobakteria yaitu tanpa isolat, isolat BT.4.1, isolat BT.4.2, isolat BT.4.3 dan faktor kedua adalah konsentrasi zat penghambat tumbuh coumarin, yaitu konsentrasi coumarin 0, 50, 100 dan 150 mg/l. Hasil penelitian menunjukan bahwa interaksi pemberian isolat rhizobakteria dan coumarin dapat menekan panjang akar tanaman kentang diperoleh pada isolat BT.4.1 dengan konsentrasi coumarin 50 mg lˉ¹, sehingga energi yang digunakan bisa untuk pembentukan biji. Sedangkan pemberian coumarin secara tunggal tidak mempengaruhi, tetapi coumarin dapat menekan panjangan akar dan bobot basah akar.

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“…Many microbial products are also used by home gardeners and for organic agriculture, and large-scale commercial farms in China, the United States, and Europe are beginning to adopt biological materials as substitutes for chemical fertilizers and pesticides (Parnell et al 2016). Replacing chemical fertilizers and pesticides is critical for agricultural sustainability (Kecskés et al 2016;Menendez and Garcia-Fraile 2017), but there is a huge gap in information about the effectiveness of PGP microbes based on laboratory studies versus their performance in the field. It is not always clear how useful many of the bioinoculants discovered in the laboratory are once they are tried in the field or whether or not they or their products might have untoward effects on non-target organisms, including humans.…”

Section: Introductionmentioning

confidence: 99%

Engineering root microbiomes for healthier crops and soils using beneficial, environmentally safe bacteria

et al. 2019

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The Green Revolution developed new crop varieties, which greatly improved food security worldwide. However, the growth of these plants relied heavily on chemical fertilizers and pesticides, which have led to an overuse of synthetic fertilizers, insecticides, and herbicides with serious environmental consequences and negative effects on human health. Environmentally friendly plant-growth-promoting methods to replace our current reliance on synthetic chemicals and to develop more sustainable agricultural practices to offset the damage caused by many agrochemicals are proposed herein. The increased use of bioinoculants, which consist of microorganisms that establish synergies with target crops and influence production and yield by enhancing plant growth, controlling disease, and providing critical mineral nutrients, is a potential solution. The microorganisms found in bioinoculants are often bacteria or fungi that reside within either external or internal plant microbiomes. However, before they can be used routinely in agriculture, these microbes must be confirmed as nonpathogenic strains that promote plant growth and survival. In this article, besides describing approaches for discovering plant-growth-promoting bacteria in various environments, including phytomicrobiomes and soils, we also discuss methods to evaluate their safety for the environment and for human health.

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Effects of bacterial inoculant biofertilizers on growth, yield and nutrition of rice in Australia

Cited by 18 publications

References 21 publications

A review on the plant microbiome: Ecology, functions, and emerging trends in microbial application

A review on the plant microbiome: Ecology, functions, and emerging trends in microbial application

Peran Isolat Rhizobakteria Dan Zat Penghambat Tumbuh Dalam Pembentukan Dan Pertumbuhan Akar Tanaman Kentang

Engineering root microbiomes for healthier crops and soils using beneficial, environmentally safe bacteria

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