Soil erodibility after the removal of wood chip mulch: A wind tunnel experiment

Zheng, Yan; Sun, Xiaoming; Li, S.; Zhou, Wensong; Zhao, Fan; Du, Tao; Qu, Bingpeng

doi:10.2489/jswc.2022.00125

Cited by 5 publications

(2 citation statements)

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“…In addition to providing insulation, its barrier effect decreases soil moisture retention and evaporation. improved soil structure, increased microbial activity, and reduced soil erosion are all longterm benefits of using wood chips (Zheng et al, 2022).…”

Section: Wood Chipsmentioning

confidence: 99%

Enhancing crop yield and conserving soil moisture through mulching practices in dryland agriculture

Demo,

Asefa Bogale

2024

Front. Agron.

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Dryland agriculture requires the efficient utilization of water resources and the implementation of water-conserving technologies. Mulching is a water conservation practice used in arid land areas to preserve soil moisture, control temperature, and minimize soil evaporation rates. Organic mulching minimizes soil deterioration, enhances organic matter, and boosts the soil’s ability to retain water. Mulching can help keep moisture in the root zone, allowing plants to receive water for extended periods. Mulching with composted yard waste led to higher soil nutrient levels, including phosphorus (P), potassium (K), calcium (Ca), and organic matter when compared to uncovered soil. Under plastic mulch, soluble nutrients such as nitrate (NO3−), ammonium (NH4+), calcium (Ca2+), magnesium (Mg2+), potassium (K+), and fulvic acid are released as organic matter decomposes, enhancing the soil’s nutrient availability. Mulching has several advantages for dryland agriculture, such as reducing soil water loss, soil erosion, weed growth, water droplet kinetic energy, and competition for nutrients and water with nearby fields. This review article aimed to demonstrate the effectiveness of ground mulching in water conservation. This is particularly important in arid regions where agricultural sustainability is at risk due to drought, heat stress, and the inefficient use of limited water resources during the cropping season. Ground mulching is essential for minimizing surface evaporation and hence decreasing water loss. This review research thoroughly examines the advantages of organic and synthetic mulches in crop production, as well as their use in the preservation of soil and water resources.

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Section: Wood Chipsmentioning

confidence: 99%

Enhancing crop yield and conserving soil moisture through mulching practices in dryland agriculture

Demo,

Asefa Bogale

2024

Front. Agron.

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“…This can be attributed to the protective layer created by the mulch on the soil surface. By forming this barrier, the mulch minimizes direct exposure of the soil to sunlight, wind, and other environmental factors(Shah and Wu 2020;Zheng et al 2022).…”

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Use of Organic Mulch to Cultivate Climate Resilient Cotton for a Sustainable Future

Hussain,

Saleem,

Ullah

et al. 2023

Preprint

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Climate change's threat to global agriculture, especially cotton production, has led to the adoption of mulching as a mitigation strategy. Organic mulches offer environmentally friendly benefits for cotton in challenging environments. A study evaluated various organic mulches' effects on soil properties, cotton yield, and quality in a semi-arid region with limited water and high temperature fluctuations. Results showed that wheat straw, rice, and sugarcane leaves straw maintained moderate soil temperatures (27.3°C to 27.4°C), unlike the control (41.6°C). Soil pH remained stable (7.9 to 8.1), and organic mulches raised soil carbon (0.68% to 0.72% vs. 0.51% control). Nutrient availability increased, with higher nitrogen (0.045% to 0.049%), phosphorus (6.2 mg kg−1 to 6.5 mg kg−1), and potassium (89 mg kg−1 to 92 mg kg−1) compared to control (0.028%, 5.6 mg kg−1, and 71 mg kg−1). Organic matter content rose (0.77% to 0.81%) versus the control (0.51%). Weed density decreased (4 to 5 weeds m² vs. 23 weeds m² control) with mulches. Cotton height, bolls per plant, and open-boll weight increased with mulches, elevating cotton yield (2704 kg ha−1 to 2743 kg ha−1) over control (2117 kg ha−1), with consistent ginning outturn (36.62% to 37.2%). Cotton quality remained similar, while mulches reduced irrigation frequency (7 irrigations) and total amount (533 mm); control needed more (9 irrigations, 685 mm). Crop water use efficiency improved with mulches (0.50 to 0.51 kg m−3 vs. 0.30 kg m−3 control). This study highlights organic mulch's potential to enhance soil properties, nutrient availability, weed suppression, cotton yield, and water use efficiency.

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Trends and social aspects in the management and conversion of agricultural residues into valuable resources: A comprehensive approach to counter environmental degradation, food security, and climate change

Sheer,

Fahad Sardar,

Younas

et al. 2024

Bioresource Technology

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Soil erodibility after the removal of wood chip mulch: A wind tunnel experiment

Cited by 5 publications

References 0 publications

Enhancing crop yield and conserving soil moisture through mulching practices in dryland agriculture

Enhancing crop yield and conserving soil moisture through mulching practices in dryland agriculture

Use of Organic Mulch to Cultivate Climate Resilient Cotton for a Sustainable Future

Trends and social aspects in the management and conversion of agricultural residues into valuable resources: A comprehensive approach to counter environmental degradation, food security, and climate change

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