Inhibitory effects of aromatic acids on nitrogen uptake and transport in rice (<i>Oryza sativa</i>L.) plants cultured on hydroponics

Tanaka, Fukuyo; Nishida, Mizuhiko

doi:10.1080/00380768.1998.10414494

Cited by 4 publications

(3 citation statements)

References 5 publications

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“…acetic and butyric acids) decreased with increasing temperature (Yamane and Sato 1967) and a lower temperature in the early growth stage may also increase the danger of organic acid accumulation. Aromatic acids caused inhibitory effects on rice growth in solution culture (Tanaka and Nishida 1998) and their relationship with wheat straw application and N supply requires further study.…”

Section: Discussionmentioning

confidence: 99%

Organic acid accumulation under flooded soil conditions in relation to the incorporation of wheat and rice straws with different C:N ratios

Shan

Cai

Han

et al. 2008

Soil Science and Plant Nutrition

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Crop residues are important agricultural resources and incorporating wheat straw into rice fields is becoming an alternative to open-field burning after wheat harvest in rice-wheat rotation systems. Organic acids are important soil constituents that are believed to be linked to many biological and environmental processes in the soil, including nutrient cycling, phytotoxicity, metal solubility and greenhouse gas formation. A number of studies have focused on the impact of wheat straw incorporation on organic acid accumulation under flooded soil conditions, but information on the relationship between organic acid accumulation and the properties of wheat straw, especially the C:N ratio, and the response of organic acid accumulation to N application is rare. In this study, incubation experiments were conducted to investigate the difference in organic acid (formic, acetic, propionic and butyric acids) accumulation in soil solution under flooded conditions between wheat and rice straw incorporation, and the relationship between the C:N ratio of the straw materials and organic acid accumulation. Results showed that the concentration of organic acids in the soil solution increased with the rate of straw incorporated. The overall accumulation of organic acids was higher when soil was incorporated with wheat straw than with rice straw. The concentration in soil solution decreased more with wheat straw incorporation because of its higher C:N ratio. The addition of urea-N significantly enhanced CH 4 flux and reduced the concentration of organic acids in soil solution in the wheat straw treatment, whereas CH 4 flux and the concentration of organic acids in the rice straw treatment were less sensitive to the addition of urea-N. The practical implication of the results obtained in this study to N management in rice fields is also discussed.

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Section: Discussionmentioning

confidence: 99%

Organic acid accumulation under flooded soil conditions in relation to the incorporation of wheat and rice straws with different C:N ratios

Shan

Cai

Han

et al. 2008

Soil Science and Plant Nutrition

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“…2006) and aromatic acids (Tanaka 1990; Tanaka et al. 1990), which inhibit rice seedling growth (Chandrasekaran and Yoshida 1973; Rao and Mikkelsen 1977; Tanaka and Nishida 1998; Tanaka et al. 1990).…”

Section: Resultsmentioning

confidence: 99%

Do abiotic factors cause a gradual yield decline under continuous aerobic rice cultivation? A pot experiment with affected field soils

Sasaki

Hosen

Peng

et al. 2010

Soil Science and Plant Nutrition

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Aerobic rice is a water-saving technology in which rice grows in non-puddled and non-saturated (aerobic) soil without ponded water. A gradual decline in rice yield was found in field plots at the farm of the International Rice Research Institute, Los Bañ os, Philippines, where rice has been cultivated continuously for 10 cropping seasons under aerobic rice conditions. We investigated whether abiotic soil factors lead to the observed yield decline. An aerobic rice pot experiment was conducted using field soils from flooded rice plots and from the 10-season-long aerobic rice cultivated plots (referred to as 1st-season and 11th-season aerobic rice, respectively). Subtreatments consisted of soil sterilization by oven heating (at 95°C or higher for 24 h) and a control treatment. The above-ground biomass of 1st-season aerobic rice was significantly greater than that of 11th-season aerobic rice in both the oven-heating and control treatments. Oven heating increased soil N availability and above-ground biomass accumulation over the control in both 1st-season and 11th-season aerobic rice, but the above-ground biomass in the oven-heated 11th-season aerobic rice was still significantly lower than that of the oven-heated and even the untreated (control) 1st-season aerobic rice. These results suggest that abiotic factors contribute to the gradual yield decline observed in the field plots.

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“…In that study it was concluded that the growth inhibition of rice resulted from a temporal accumulation of organic acids from the Italian ryegrass applied. Tanaka and Nishida (1998) observed that several kinds of aromatic carboxylic acid are harmful to the root elongation of rice plants, and can accumulate after the application of a variety of organic materials. However it has also been reported that the standard rate of ADM application does not provide a large enough source of organic acids to cause harmful effects on plant growth (Nishikawa et al, 2012).…”

Section: #076mentioning

confidence: 99%

Temporal Growth Inhibition of Rice Plant and Growth Recovery Observed under Application of Anaerobically-DigestedCattle Manure

Nishikawa

Kido

et al. 2013

Plant Production Science

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Inhibitory effects of aromatic acids on nitrogen uptake and transport in rice (Oryza sativaL.) plants cultured on hydroponics

Cited by 4 publications

References 5 publications

Organic acid accumulation under flooded soil conditions in relation to the incorporation of wheat and rice straws with different C:N ratios

Organic acid accumulation under flooded soil conditions in relation to the incorporation of wheat and rice straws with different C:N ratios

Do abiotic factors cause a gradual yield decline under continuous aerobic rice cultivation? A pot experiment with affected field soils

Temporal Growth Inhibition of Rice Plant and Growth Recovery Observed under Application of Anaerobically-DigestedCattle Manure

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