The role of 5-aminolevulinic acid in the response to cold stress in soybean plants

Balestrasse, Karina B.; Tomaro, Marı́a L.; Batlle, Alcira; Noriega, Guillermo O.

doi:10.1016/j.phytochem.2010.07.012

Cited by 128 publications

(96 citation statements)

References 53 publications

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“…The similar phenomenon was also found in the previous studies using the same composter [18][19][20][21][22][23]. It was due to the sufficient air supply and frequent agitation of the composter.…”

Section: Elemental Analysis Using Chns Analyzersupporting

confidence: 87%

Chns analysis towards food waste in composting

Firdaus¹,

Samah²,

Hamid³

2018

J. CleanWAS

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High food waste generation in Malaysia that reached up to 15, 000 tonnes per day assign for major problems towards environment, economy and social aspect. Alternative method had been studied for the past years, but composting was seen among the best possible solution to treat this matter. Composting not only has an environmentally method but it also produces a valuable end product that will benefit in agricultural sector. Further studies had been done in this paper to represent their macro and micro nutrient quality as well as their bioavailability towards plant and the analysis of data collected in both CHNS analyser and mathematical method using ultimate analysis. This study also applied enhanced composting process with its segregation, drying, grinding and standard aeration time. Each container has been rotated for 5 minutes yet different resting time was applied which are 25, 55, 155 minutes namely A, B, C and D within 2 hours period. Result shown that overall Carbon (C), Nitrogen (N) and Sulphur (S) concentration increases as the higher aeration was applied while the Hydrogen vice versa. The highest elemental percentage distribution recorded is carbon (31%) while the lowest recorded is S (0.115%). The data collected from Ultimate Analysis was seen not applicable to be use as it has the same content as food waste after composting. The compound molecular formula recorded was C29H7N5S. Regarding ratio of carbon to nitrogen results, it was found that it ranged from 5.39 to 5.71% for different compost treatment under study, where the lowest value of C and N ratio (5.39%) for sample C and the highest value (5.71%) was obtained for sample B with all has the same C/N ratio which is 6: 1 which suitable range in application of soil amendment. Therefore, this study found a significant relationship between chemical factors and compost formation which contribute to better analysis, especially to food waste management.

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Section: Elemental Analysis Using Chns Analyzersupporting

confidence: 87%

Chns analysis towards food waste in composting

Firdaus¹,

Samah²,

Hamid³

2018

J. CleanWAS

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show abstract

“…Previous studies have shown that low concentrations of exogenous ALA promote plant growth, development, and responses to environmental stresses (Bindu and Vivekanandan, 1998), such as crop productivity (Hotta et al, 1997a) and stress tolerance (Hotta et al, 1998;Watanabe et al, 2000;Wang et al, 2004;Sun et al, 2009;Liu et al, 2011;Naeem et al, 2011). These previous studies suggest that the effect of ALA on plants depends on the concentration of ALA. ALA at low concentrations is known to promote growth and development of some plants, animals, algae and photosynthetic bacteria (Chakraborty and Tripathy, 1990;Balestrasse et al, 2010). The results of the present study suggest that low concentrations of ALA are also effective in Cymbidium spp.…”

Section: Resultssupporting

confidence: 53%

Application of 5-aminolevulinic Acid for the in vitro Micropropagation of Cymbidium as a Potential Novel Plant Regulator

Nahar

Shimasaki

2014

Environmental Control in Biology

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“…3). A number of studies have focused on the stimulation of seedling antioxidant enzymes by ALA treatment, including: SOD in spinach seedlings subjected to salinity stress (Nishihara et al, 2003); pakchoi seedlings grown under optimal conditions (Memon et al, 2009); APX, CAT and SOD in Brassica napus under water deficit stress (Liu et al, 2011); and CAT in soybean plants from the damaging effects of cold stress (Balestrasse et al, 2010). However, the results of the present study revealed that there were no significant differences in the SOD and POD activity between the seedlings of aged rice seeds primed with ALA at various concentrations and non-primed seeds.…”

Section: Discussionmentioning

confidence: 99%