Nitrogen fixation in rice systems: state of knowledge and future prospects

By J. Ladha, P. M. Reddy. Plant and Soil, 2003

232 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/51854142bb0d38c28e5f2de3b080c2d7c10e7ed3

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Citations in the corpus

Responses of two rice cultivars differing in seedling-stage nitrogen use efficiency to growth under low-nitrogen conditions (2009, background): “Nitrogen (N), an essential macronutrient for plants (Ladha and Reddy 2003; Covelo et al. 2008; Zhang et al. 2008), is a constituent of numerous important compounds, including amino acids, proteins (enzymes), nucleic acids, chlorophyll, and several plant hormones (Britto and Kronzucker 2004; Guo et a”
Azospirillum inoculation and nitrogen fertilization effect on grain yield and on the diversity of endophytic bacteria in the phyllosphere of rice rainfed crop (2009, background): “the literature regarding rice crops associated to diazotrophs relies on submerged soil systems, as 85% of the world’s rice production takes place under those conditions [27]; however,”
Variation in the active diazotrophic community in rice paddy - nifH PCR-DGGE analysis of rhizosphere and bulk soil (2008, background): “(2008), doi:1 ecosystems, the estimated input of BNF averages 90–130 Tg per year (Kennedy and Islam, 2001) and in agricultural systems such as rice cultivation, the nitrogen input is essential for the fertility of the soil (Roger and Ladha, 1992; Ladha and Reddy, 2003).”
Soil beneficial bacteria and their role in plant growth promotion: a review (2010, background): “…potential, retaining more soil organic N and other nutrients in plant–soil systems, thus reducing the need of N and P fertilizers (Kennedy et al. 2004) and enhancing the release of nutrients (Lynch 1990; Nautiyal et al. 2000; Walsh et al. 2001; Dobbelaere et al. 2003; Ladha and Reddy 2003).”
Plant growth stage, fertiliser management and bio-inoculation of arbuscular mycorrhizal fungi and plant growth promoting rhizobacteria affect the rhizobacterial community structure in rain-fed wheat fields (2006, unknown): “PGPR are beneficial to plants via nutrient acquisition (Rodriguez and Fraga, 1999; Dobbelaere et al., 2003; Ladha and Reddy, 2003), biocontrol (Walsh et al.”
Azospirillum amazonense inoculation: effects on growth, yield and N2 fixation of rice (Oryza sativa L.) (2008, background): “The plant tissue and rhizosphere of wetland rice are largely colonised by aerobic heterotrophic nitrogenfixing bacteria including species of Azospirillum, Herbaspirillum, Burkholderia, Azoarcus, Pseudomonas (Baldani et al. 1997; Ladha and Reddy 2003).”
The effect of plant growth-promoting rhizobacteria on the growth of rice (Oryza sativa L.) cropped in southern Brazilian fields (2012, background): “Nitrogen is the most frequent limiting nutrient for rice production, which requires 1 kg of nitrogen to produce 15–20 kg of grain (Ladha and Reddy 2003).”
Nitrogen Utilization Efficiency: Relationships with Grain Yield, Grain Protein, and Yield-Related Traits in Rice (2006, background): “Ladha and Reddy (2003) compared the rice grain yields and plant N requirements as they have increased through the years.”