The Cultivation Technique for Increasing the Stalk Sugar Content of Energy Plant Sweet Sorghum in Yellow River Delta

Ding, Tong; Song, Jie; Guo, Jian Rong; Sui, Na; Hai, Fan; Chen, Min; Wang, Bao Shan

doi:10.4028/www.scientific.net/amr.724-725.437

Cited by 7 publications

(2 citation statements)

References 10 publications

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“…As it has been reported, some physiological features such as seed emergence rate and growth rate of sweet sorghum decreased under salt stress. However, the plant height, stem width, seed emergence rate, and the total leaf area were significantly higher in salttolerant sweet sorghum germplasm than that in salt-sensitive counterparts (Ding et al, 2013). In addition, photosynthetic parameters and sugar content were also less affected in salttolerant sweet sorghum germplasm than that in salt-sensitive lines (Fan et al, 2013).…”

Section: Responses To Salt Stress At Different Developmental Stages Omentioning

confidence: 88%

Photosynthetic Regulation Under Salt Stress and Salt-Tolerance Mechanism of Sweet Sorghum

et al. 2020

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Sweet sorghum is a C4 crop with the characteristic of fast-growth and high-yields. It is a good source for food, feed, fiber, and fuel. On saline land, sweet sorghum can not only survive, but increase its sugar content. Therefore, it is regarded as a potential source for identifying salt-related genes. Here, we review the physiological and biochemical responses of sweet sorghum to salt stress, such as photosynthesis, sucrose synthesis, hormonal regulation, and ion homeostasis, as well as their potential salt-resistance mechanisms. The major advantages of salt-tolerant sweet sorghum include: 1) improving the Na + exclusion ability to maintain ion homeostasis in roots under saltstress conditions, which ensures a relatively low Na + concentration in shoots; 2) maintaining a high sugar content in shoots under salt-stress conditions, by protecting the structures of photosystems, enhancing photosynthetic performance and sucrose synthetase activity, as well as inhibiting sucrose degradation. To study the regulatory mechanism of such genes will provide opportunities for increasing the salt tolerance of sweet sorghum by breeding and genetic engineering.

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Section: Responses To Salt Stress At Different Developmental Stages Omentioning

confidence: 88%

Photosynthetic Regulation Under Salt Stress and Salt-Tolerance Mechanism of Sweet Sorghum

et al. 2020

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“…Many methods including engineering (underground drainage, physical barrier, etc. ), chemical amelioration and biological restoration have been applied to amend the saltaffected soil [7][8][9]. The main idea of most practical measures is to reduce salt accumulation around roots, which results in a large demand for freshwater [10].…”

Section: Introductionmentioning

confidence: 99%

Variation of salts and available nutrients in salt-affected soil during leaching process under the influence of organic ameliorators

Wang

Yuan

Lü

et al. 2019

Chemistry and Ecology

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This study investigated the potential influence of three organic ameliorators (peat, biochar and leonardite) on salts and nutrients in salt-affected soils during intermittent leaching. Results showed that nearly 90% of salt was removed from columns in the leaching process and sodium adsorption ratio (SAR) of the soil after leaching was reduced by 67.3% (control, CK), 62.9% (peat), 70.1% (biochar) and 55.0% (leonardite). Total N loss declined by 26.2% (peat), 11.7% (biochar) and 55.5% (leonardite) compared with CK in the process of leaching. The maintaining N (NH 4 + and NO 3 − ) of soil after leaching was 8.25, 7.31, 11.31 and 14.48 mg/kg for CK, peat, biochar and leonardite treatments. Final P loss was 0.47, 0.31, 0.54, 0.27 mg/column in leaching for CK, peat, biochar and leonardite treatments. Soluble P of soil after leaching was measured as 6.95 (CK), 5.62 (peat), 8.52 (biochar) and 3.33 (leonardite) mg/kg. Leaching could remove the salt effectively but with nutrient loss in the process. The findings of this study suggest that organic ameliorators (biochar, peat or leonardite) play an important role in retaining nutrients during leaching as well as supplying nutrients after leaching to offer practical assistance for the amendment of salt-affected soil in the Yellow River Delta.

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Transcriptome analysis of sweet Sorghum inbred lines differing in salt tolerance provides novel insights into salt exclusion by roots

et al. 2018

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The Cultivation Technique for Increasing the Stalk Sugar Content of Energy Plant Sweet Sorghum in Yellow River Delta

Cited by 7 publications

References 10 publications

Photosynthetic Regulation Under Salt Stress and Salt-Tolerance Mechanism of Sweet Sorghum

Photosynthetic Regulation Under Salt Stress and Salt-Tolerance Mechanism of Sweet Sorghum

Variation of salts and available nutrients in salt-affected soil during leaching process under the influence of organic ameliorators

Transcriptome analysis of sweet Sorghum inbred lines differing in salt tolerance provides novel insights into salt exclusion by roots

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