Integrating by-products from bioenergy technology to improve the morpho-physiological growth and yield of soybean under acidic soil

Sattar, Muhammad Tayyab; Raza, Ali; Ali, Shafaqat; Bashir, Shanzay; Kanwal, Farah; Khan, Imran; Raza, Muhammad Ali; Hussain, Sajad; Shen, Fei

doi:10.1016/j.chemosphere.2023.138424

Cited by 2 publications

(3 citation statements)

References 43 publications

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“…Several studies have proposed various low-cost bioenergy by-products (such as biochar, bottom ash, and biogas slurry) as a good solution for soil remediation and a useful source of plant nutrition (Fig. 6) (Ehaliotis et al 2005;Sattar et al 2023).…”

Section: Plant Nutrition Applicationmentioning

confidence: 99%

“…Due to its liming potential and nutrient-rich characteristics, bottom ash can also be used as a soil amendment to offset soil nutrient deficiencies and thus boost plant development (Vassilev et al 2013). The combined application of biochar and ash has been shown to improve soil physicochemical properties and increase soil fertility (Sattar et al 2023). Biochar and ash exhibit increased chemical activity toward inorganic and organic compounds in the soil environment, highlighting their potential application in the remediation of chemically degraded soils (Laird et al 2010).…”

Section: Plant Nutrition Applicationmentioning

confidence: 99%

“…Thus, the incorporation of biochar, ash, and biogas slurry into the soil has the potential to alter soil acidity and neutralize soil pH, which would improve root growth and increase photosynthetic and photochemical activities, leading to higher plant growth and yield (Fig. 6) (Sattar et al 2023).…”

Section: Plant Nutrition Applicationmentioning

confidence: 99%

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Recycling food and agriculture by-products to mitigate climate change: a review

Rashwan,

Bai,

Osman

et al. 2023

Environ Chem Lett

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Food loss and waste is a major issue affecting food security, environmental pollution, producer profitability, consumer prices, and climate change. About 1.3 billion tons of food products are yearly lost globally, with China producing approximately 20 million tons of soybean dregs annually. Here, we review food and agricultural byproducts with emphasis on the strategies to convert this waste into valuable materials. Byproducts can be used for animal and plant nutrition, biogas production, food, extraction of oils and bioactive substances, and production of vinegar, wine, edible coatings and organic fertilizers. For instance, bioactive compounds represent approximately 8–20% of apple pomace, 5–17% of orange peel, 10–25% of grape seeds, 3–15% of pomegranate peel, and 2–13% of date palm seeds. Similarly, the pharmaceutical industry uses approximately 6.5% of the total output of gelatin derived from fish bones and animal skin. Animals fed with pomegranate peel and olive pomace improved the concentration of deoxyribonucleic acid and protein, the litter size, the milk yield, and nest characteristics. Biogas production amounts to 57.1% using soybean residue, 53.7% using papaya peel, and 49.1% using sugarcane bagasse.

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Section: Plant Nutrition Applicationmentioning

confidence: 99%

Section: Plant Nutrition Applicationmentioning

confidence: 99%

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Recycling food and agriculture by-products to mitigate climate change: a review

Rashwan,

Bai,

Osman

et al. 2023

Environ Chem Lett

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Long term co‐application of biochar and fertilizer could increase soybean yield under continuous cropping: insights from photosynthetic physiology

Wu,

Zhang,

et al. 2024

J Sci Food Agric

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BackgroundPhotosynthesis is the key to crop yield. The effect of biochar on photosynthetic physiology and soybean yield under continuous cropping is unclear. We conducted a long‐term field experiment to investigate the effects of co‐application of biochar and fertilizer (BCAF) on these parameters. Five treatments were established: F2 (fertilizer), B1F1 (3 t·hm‐2 biochar plus fertilizer), B1F2 (3 t·hm‐2 biochar plus reduced fertilizer), B2F1 (6 t·hm‐2 biochar plus fertilizer), and B2F2 (6 t·hm‐2 biochar plus reduced fertilizer).ResultsBCAF increased chlorophyll and leaf area, enhancing soybean photosynthesis. The net photosynthetic rate (Pn), transpiration rate (Tr), stomatal conductance (Gs), water use efficiency (WUE) and intercellular CO2 concentration (Ci) were enhanced by BCAF. In addition, BCAF improved soybean Photosystem II (PSII) photosynthetic performance, driving force, potential photochemical efficiency (Fv/F0), and quantum yield of electron transfer (φE0). Furthermore, BCAF enhanced the accumulation of photosynthetic products, such as soluble proteins, soluble sugars and sucrose content, resulting in higher leaf dry weight. Consequently, BCAF increased the soybean yield, with the highest increase of 41.54% in B2F1. The correlation analysis revealed positive relationships between soybean yield and chlorophyll, leaf area, maximal quantum yield of PSII(Fv/Fm), electron transport fux per cross section at t=0 (ET0/CS0), trapped energy fux per cross section at t=0 (TR0/CS0), composite blade driving force (DFTotal), and leaf dry weight.ConclusionsWe demonstrated that long‐term BCAF enhances soybean photosynthesis under continuous planting, reduces fertilizer use and increases yield. This study reveales a novel way and theory to sustainably increase soybean productivity.This article is protected by copyright. All rights reserved.

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Integrating by-products from bioenergy technology to improve the morpho-physiological growth and yield of soybean under acidic soil

Cited by 2 publications

References 43 publications

Recycling food and agriculture by-products to mitigate climate change: a review

Recycling food and agriculture by-products to mitigate climate change: a review

Long term co‐application of biochar and fertilizer could increase soybean yield under continuous cropping: insights from photosynthetic physiology

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