Micro-nano bubble water oxygation: Synergistically improving irrigation water use efficiency, crop yield and quality

Liu, Yaxin; Zhou, Yunpeng; Wang, Tianze; Pan, Jiachong; Zhou, Bo; Muhammad, Tahir; Zhou, Chunfa; Li, Yunkai

doi:10.1016/j.jclepro.2019.02.208

Cited by 116 publications

(50 citation statements)

References 30 publications

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“…Research has shown that aerated drip irrigation effectively reduces the soil mechanical strength and improves soil permeability, [1][2][3] alleviates hypoxia in soil irrigation, 4 ensures a good growth environment for roots, maintains the normal crop metabolism, and improves the water and nutrient utilization rate in order to save water and increase production. [5][6][7][8][9][10] Especially in heavy clay environments, aerated drip irrigation can signicantly improve soil hypoxia, crop yield and quality, and the protability of crop production. 11 In addition, aerated drip irrigation technology can also create a suitable soil water and gas environment for microbial reproduction, increase the number of soil nitrifying bacteria and improve soil enzyme activity.…”

Section: Introductionmentioning

confidence: 99%

Influence of micro/nanobubbles on clogging in drip irrigation systems

Qi-biao

et al. 2020

RSC Adv.

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Section: Introductionmentioning

confidence: 99%

Influence of micro/nanobubbles on clogging in drip irrigation systems

Qi-biao

et al. 2020

RSC Adv.

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“…2018; Valenzuela and Valverde Flores 2018; Xia and Hu 2018; Liu et al . 2019; Purwanto et al . 2019).…”

Section: Introductionmentioning

confidence: 99%

Impact of gas micro‐nano‐bubbles on the efficacy of commonly used antimicrobials in the food industry

et al. 2020

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Aim To study the impact of incorporating micro‐nano‐bubbles (MNBs) in commonly used food antimicrobials (AMs) against Escherichia coli O157:H7 (EC) and Listeria monocytogenes (LM). Methods and Results Air, carbon dioxide (CO2) and nitrogen (N2) were used to incorporate MNBs in city water. AM solution (with or without MNBs) of 9 ml was individually taken into sterile test tubes and mixed with 1 ml of inoculum grown in brain heart infusion (BHI) broth to get the net AM concentrations of 28·4 ppm peracetic acid (PAA), 200 ppm chlorine (Cl2), 5·4% citric acid (CA) and 4·5% lactic acid (LA). After treatment time of 1·5 and 3·0 min, 1 ml of sample was neutralized using Dey–Engley neutralizing broth and plated on BHI agar. For EC, Cl2‐CO2 solutions resulted in significantly greater log reductions (5·2 logs) compared to that of Cl2 solutions without MNBs (3·8 logs). For LM, PAA‐CO2 solutions resulted in significantly greater log reductions (4·4 logs) compared to that of PAA solutions without MNBs (1·7 logs). Conclusions This study demonstrated that the efficacy of Cl2 and PAA AM solutions could be increased by incorporating CO2‐MNBs against EC and LM in microbiological growth medium. Significance and Impact of the Study Incorporation of CO2‐MNBs in AM solutions could increase the efficacy of AMs against pathogens on/in food matrices, which should be tested in future research.

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“…Subsurface drip irrigation allows the application of air and soluble materials (such as O 2 , nutrients, pesticide) directly to the root zone. Studies have shown that these practices can be very useful in overcoming problems associated with hypoxia in the root zone of irrigated crops over a range of crops, soil water contents and soil types, and for improving crop performance under oxygen-deficient conditions [13][14][15]. Aerated irrigation positively affected yield and improved quality for cotton, beans, squash, pumpkin, cucumber, tomato, rice and other crops especially on heavy and saline soils [16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Growth Response of Greenhouse-Produced Muskmelon and Tomato to Sub-Surface Drip Irrigation and Soil Aeration Management Factors

Cao

Zhang

et al. 2020

Preprint

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Background: Hypoxia causes injury and yield loss. Soil aeration has been reported to accelerate the growth of plants and increase crop yield. The aim of this study was to examine growth response of greenhouse-produced muskmelon to 3 levels of sub-surface drip irrigation (I), 3 different installation depths of drip laterals in the soil (D), and 4 levels of supplemental soil aeration frequency (A). A fractional factorial experiment was designed to examine these treatment effects on marketable fresh fruit yield, leaf area index during 3 growth stages, and dry matter partitioning at harvest. In addition, we studied the response of fruit yield and dry matter of tomato to 2 levels of burial depths of subsurface tubing in combination with 3 frequency levels of soil aeration. Results: Results showed that soil aeration can positively influence the yield, leaf area index, dry matter and irrigation use efficiency of the muskmelon (p<0.05). The fruit yield of muskmelon and tomato were increased by 21.5% and 30.8% respectively with 1-d and 2-d aeration intervals compared with the no aeration treatment. Conclusions: The results suggest that soil aeration can positively impact the plant root zone environment and more benefits can be obtained with aeration for both muskmelon and tomato plants.

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Micro-nano bubble water oxygation: Synergistically improving irrigation water use efficiency, crop yield and quality

Cited by 116 publications

References 30 publications

Influence of micro/nanobubbles on clogging in drip irrigation systems

Influence of micro/nanobubbles on clogging in drip irrigation systems

Impact of gas micro‐nano‐bubbles on the efficacy of commonly used antimicrobials in the food industry

Growth Response of Greenhouse-Produced Muskmelon and Tomato to Sub-Surface Drip Irrigation and Soil Aeration Management Factors

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