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Articles de revues sur le sujet « Potato irrigation »

Auteur : Grafiati

Publié le 7 juin 2025

Mis à jour le 2 août 2025

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1

Kassaye, Kassu Tadesse, Wubengeda Admasu Yilma, Mehiret Hone Fisha, and Dawit Habte Haile. "Yield and Water Use Efficiency of Potato under Alternate Furrows and Deficit Irrigation." International Journal of Agronomy 2020 (November 24, 2020): 1–11. http://dx.doi.org/10.1155/2020/8869098.

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The benefits of water-saving techniques such as alternate furrow and deficit irrigations need to be explored to ensure food security for the ever-increasing population within the context of declining availability of irrigation water. In this regard, field experiments were conducted for 2 consecutive dry seasons in the semiarid region of southwestern Ethiopia and investigated the influence of alternate furrow irrigation method with different irrigation levels on the yield, yield components, water use efficiency, and profitability of potato production. The experiment comprised of 3 irrigation me

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Rokon, Uz Zaman. "Performance of potato on mechanical planter with diverse irrigation method." Journal of Biodiversity and Environmental Sciences (JBES) 25, no. 2 (2024): 79–84. https://doi.org/10.5281/zenodo.15362195.

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Efficient planting techniques combined with appropriate irrigation methods play a crucial role in maximizing potato yields and ensuring sustainable agricultural practices. A field experiment was conducted Regional Agricultural Research Station, Jashore, Bangladesh, spanning the seasons of 2022-2023 and 2023-2024. The experiment employed the Bangladesh Agricultural Research Institute (BARI) developed potato planter for mechanized planting, compared with manual planting under three irrigation methods: i) Farmer practice (irrigation in both furrows), ii) Alternate furrow irrigation, and iii) Drip

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Qi, Xue Bin, Zong Dong Huang, Dong Mei Qiao, et al. "Effect of New Irrigation Technology on the Physiology and Water Use Efficiency of Potato by Reclaimed Water Irrigation." Advanced Materials Research 726-731 (August 2013): 3035–39. http://dx.doi.org/10.4028/www.scientific.net/amr.726-731.3035.

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Agriculture is a big consumer of fresh water in competition with other sectors of the society. The agricultural sector continues to have a negative impact on the ecological status of the environment. The worlds interest in high quality food is increasing. Field experiments were conducted to investigate the effect of subsurface drip irrigation on physiological responses, yield and water use efficiency, Soil nitrogen, Root weight density of potato in the semi-humid region of middle China using subsurface drip irrigation. The experiment used second-stage treated wastewater with and without additi

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Hossain, Md Belal, Md Towfiqul Islam, Debjit Roy, et al. "Cropping System Intensification: An Approach to Increase Yield, Water Productivity, and Profitability in North-West Bangladesh." International Journal of Agronomy 2022 (July 14, 2022): 1–10. http://dx.doi.org/10.1155/2022/6288494.

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Water productivity improvement is getting the prime concern to sustain irrigated rice production in the water-scarce areas of Bangladesh under changing climate. Besides, profitable cropping pattern selection is one of the major indicators of commercial agriculture. The study was conducted at Mithapukur and Pirganj Upazilas of Rangpur district during 2018–2020 to evaluate the water saving and profitability of three crop cropping patterns over two crops pattern. The experiment involved two improved patterns, T. Aman-Mustard-Boro (CP1) and T. Aman-Potato-Boro (CP2), and one locally popular patter

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V.K. TYAGI, O.V.S. THENUA, DINESH KUMAR, and NAIN SINGH. "Effect of irrigation and cropping system on potato (Solanum tuberosum) grown sole or intercropped with French bean (Phaseolus vulgaris)." Indian Journal of Agronomy 57, no. 4 (2001): 357–61. http://dx.doi.org/10.59797/ija.v57i4.4646.

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A field experiment was conducted on sandy loam soil analysing low in N and medium in P and K during winter season of 2004-05 and 2005-06 at Indian Agricultural Research Institute, New Delhi. The treatments comprised 5 irrigation levels (irrigation at critical stages of potato (Solanum tuberosum L.), irrigation at critical stages of French bean (Phaseolus vulgaris L.), and irrigation at 0.8, 1.2 and 1.6 IW/CPE ratio) as main plots and 3 cropping sys- tems (sole potato, sole French bean and potato + French bean in 2:3 row ratio) replicated thrice in a split plot de- sign. Irrigation at IW/CPE ra

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Parveen, S., MSA Khan, MN Hassan, and MA Sattar. "Evaluation of Water Productivity for Different Rice Based Cropping Sequences in Gazipur." Bangladesh Rice Journal 19, no. 1 (2015): 41–48. http://dx.doi.org/10.3329/brj.v19i1.25219.

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Declining trend of water resources for Boro rice cultivation in different areas lead researchers and farmers to find out alternate cropping sequences. A field experiment was conducted in silty clay soil to evaluate the water productivity and profitability of different rice based cropping sequences during 2006-07 to 2008-09 at the BRRI farm, Gazipur. Three cropping sequences viz T. Aman-Boro-Fallow, T. Aman-Wheat-Mungbean and T. Aman-Potato-Mungbean and three water regimes assigned differently for each component crops were evaluated in a split-plot design. Among the cropping sequences, T. Aman-

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Salma, Salma, Rita Nurmalina, and Yanti Nuraeni Muflikh. "Analisis Keuntungan Usahatani Kentang Sistem Irigasi Sprinkler dan Permukaan Di Kecamatan Pangalengan Kabupaten Bandung." Jurnal Agribisnis Indonesia 13, no. 1 (2025): 129–43. https://doi.org/10.29244/jai.2025.13.1.129-143.

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West Java rank third as the largest potato production center in Indonesia, with Pangalengan District in Bandung Regency contributing the highest productivity to potato production in West Java. The process received by farmers are highly fluctuating and significantly impact their profits. During the harvest season, potato availability is abundant, causing the prices received by farmers to be relatively low. Conversely, during the dry season, potato prices increase due to limited availability. To overcome the problems include cultivating potatoes during the dry season by utilizing irrigation, spe

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Simonne, Eric H., Joseph M. Kemble, and Arnold W. Caylor. "Could Irrigation Increase Irish Potato Yields in the Southeast?" HortScience 32, no. 3 (1997): 529B—529. http://dx.doi.org/10.21273/hortsci.32.3.529b.

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Most potato (Solanum tuberosum L.) is produced as a non-irrigated crop in the southeastern United States. This practice makes potato yields dependent on rainfall pattern and amount. An irrigation scheduling method based on a water balance and class A pan evaporation data (Ep) was evaluated in Spring 1996 on a fine sandy loam soil with `LaSoda' potatoes. Planting date was 9 Apr. and standard production practices were followed. The model was (12.7 DAH + 191) * 0.5 ASW = D(DAH-1) + [Ep (0.12 + 0.023 DAH - 0.00019 DAH*DAH) - R(DAH) - I(DAH)], where DAH is days after hilling (DAH = 0 on 14 May), AS

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Shrestha, Bhimsen, Murali Darapuneni, Blair L. Stringam, Kevin Lombard, and Koffi Djaman. "Irrigation Water and Nitrogen Fertilizer Management in Potato (Solanum tuberosum L.): A Review." Agronomy 13, no. 10 (2023): 2566. http://dx.doi.org/10.3390/agronomy13102566.

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Intensive irrigation and nutrient management practices in agriculture have given rise to serious issues in aquifer water depletion and groundwater quality. This review discusses the effects of irrigation and nitrogen management practices on potato growth, yield, and quality, and their impacts on water and nitrogen use efficiencies. This review also highlights the economics and consequences of applying deficit irrigation strategies in potato production. Many researchers have demonstrated that excessive irrigation and nitrogen application rates negatively impact potato tuber yield and quality wh

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Matteau, Jean-Pascal, Paul Célicourt, Guillaume Létourneau, Thiago Gumiere, and Silvio J. Gumiere. "Potato Varieties Response to Soil Matric Potential Based Irrigation." Agronomy 11, no. 2 (2021): 352. http://dx.doi.org/10.3390/agronomy11020352.

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Potato is one of the most cropped plants worldwide. Hundreds of different varieties are cultivated only in North America. Potato growers usually crop multiple varieties on their farms to answer the market demands for potato’s specific physical properties. However, few pieces of information are available regarding the optimal management of irrigation across potato varieties. Knowing that modern potatoes share genetics similarities, the optimal irrigation comfort zone for the potato crop might be the same for different groups of varieties. This study evaluates the effect of precision irrigation

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Niu, Yining, Ke Zhang, Khuram Shehzad Khan, et al. "Deficit Irrigation as an Effective Way to Increase Potato Water Use Efficiency in Northern China: A Meta-Analysis." Agronomy 14, no. 7 (2024): 1533. http://dx.doi.org/10.3390/agronomy14071533.

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Water scarcity poses a significant threat to the sustainable production of crops in Northern China. Despite this, the effect of water management practices, such as deficit irrigation, on the yield and WUE of potatoes has been rarely explored. Based on the meta-analysis of field experiment data, this study evaluated the influence of deficit irrigation on potato yield, evapotranspiration (ET), water use efficiency (WUE) and irrigation water use efficiency (IWUE) under variable soil types, water-saving ratio, irrigation methods, soil organic carbon (SOC) content, and fertilizer rate in Northern C

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Upadhyay, Kalika Prasad, and Janaki Datta Neupane. "RESPONSE OF POTATO (SOLANUM TUBEROSUM L.) TO THE APPLICATION RATES OF BIOCHAR AND NUMBER OF IRRIGATIONS." Tropical Agrobiodiversity 1, no. 1 (2020): 37–41. http://dx.doi.org/10.26480/trab.01.2020.37.41.

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A split-plot experiment was conducted to determine the response of potato to application rate of biochar (0, 2, 4 and 6 t/ha , main plots) and number of irrigations (once, twice and thrice a month, sub-plots) in 3 replications as a pot trial in a screen house at Khumaltar during winter season of 2018 and 2019. Biochar was produced from Lantana camara by semi-pyrolysed technique in a Kon Tiki drum. Plastic pots with 26 cm of diameter were used to meet the 25 cm plant spacing of potato recommended in Nepal. The early maturing (90 days) released variety ‘Desiree’ was used for the trial. Observati

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Al-Omran, Abdulrasoul, Ibrahim Louki, Arafat Alkhasha, Mohamed Hassan Abd El-Wahed, and Abdullah Obadi. "Water Saving and Yield of Potatoes under Partial Root-Zone Drying Drip Irrigation Technique: Field and Modelling Study Using SALTMED Model in Saudi Arabia." Agronomy 10, no. 12 (2020): 1997. http://dx.doi.org/10.3390/agronomy10121997.

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This study aims to evaluate the Partial Root Zone Drying Irrigation System (PRD) as one of the modern technologies that provide irrigation water and increase the efficiency of its use on potato crop. The effect of applying the PRD conventional deficit irrigation (CDI) on the efficiency and water saving in potato crops using the drip surface (S) and subsurface (SS) irrigation methods were investigated. SALTMED model used to predict soil moisture and salinity distribution, soil nitrogen dynamics, and yield of potato crop using the different irrigation levels (150%, 100%, and 50% of Crop evapotra

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Wang, Ya Mei, Qiang Chai, and Heng Jia Zhang. "Effect of Water Deficit at Tuber Initiation on Potato (Solanum tuberosum) Tuber Yield and Efficiency of Water Use." Advanced Materials Research 864-867 (December 2013): 2061–64. http://dx.doi.org/10.4028/www.scientific.net/amr.864-867.2061.

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A trial was conducted to determine the effect of water deficit at tuber initiation of potato regulated with mulched drip irrigation on tuber yield and efficiency of water use in an arid environment. The results indicated that tuber yield of potato was significantly (p<0.05) reduced by 12.7%~23.2% under water deficits compared to full irrigation while potato water use efficiency and irrigation water use efficiency were significantly increased by 10.6%~14.2% and 9.4%~10.6% respectively, but no difference (p>0.05) was found both in water use efficiency and irrigation water use efficiency be

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Shock, C. C., E. B. G. Feibert, and L. D. Saunders. "Potato Yield and Quality Response to Deficit Irrigation." HortScience 33, no. 4 (1998): 655–59. http://dx.doi.org/10.21273/hortsci.33.4.655.

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Four potato (Solanum tuberosum L.) varieties were grown under four season-long sprinkler irrigation treatments in three successive years (1992-94) on silt loam soil in eastern Oregon. The check treatment was irrigated when soil water potential (SWP) at the 0.2-m depth reached -60 J·kg-1 and received at most the accumulated evapotranspiration (Etc) to avoid exceeding the water-holding capacity of the top 0.3 m of soil. The three deficit irrigation treatments were irrigated when SWP at the 0.2-m depth reached -80 J·kg-1 and had the following percent of the accumulated Etc applied at each irrigat

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Zhang, Youliang, Yongqi Tang, Weicheng Kong, Shaoyuan Feng, and Fengxin Wang. "Can Drip Irrigation without Film Mulching Be Favorable for Potato Growth in Eastern China?" Agronomy 13, no. 6 (2023): 1661. http://dx.doi.org/10.3390/agronomy13061661.

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The main measures to improve potato cultivation in eastern China are film mulching and drip irrigation. However, the film can cause soil pollution and inhibit plant growth because of non-degradable polyethylene, which is the main component of the film. Whether drip irrigation without mulching can improve potato yield needs to be fully explored. Field experiments were conducted at the Special Potato Experimental Station, China Agricultural University, Rizhao City, Shandong Province, China, in 2019 and 2020 to investigate the effects of mulching and soil wetted percentage on soil water and tempe

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Wang, Huiqin, Jiali Liang, and Shengxia Li. "The effects of irrigation methods on potato yield and water use efficiency: An empirical study in Guangdong province." Engineering Innovation and Practice 1 (February 14, 2025): eip1v0214a. https://doi.org/10.5281/zenodo.15598630.

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This study systematically evaluated the effects of different irrigation methods on winter potato production in Guangdong province, providing scientific guidance for optimizing irrigation strategies. Four treatments were tested: subsurface drip irrigation, surface drip irrigation, surface micro-sprinkler irrigation, and a control (no irrigation). Their impacts on soil water-thermal conditions, nutrient availability, water use efficiency, and plant growth characteristics, as well as tuber yield and quality, were compared. The results showed that irrigation treatments significantly improved soil

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Crosby, Trevor W., and Yi Wang. "Effects of Different Irrigation Management Practices on Potato (Solanum tuberosum L.)." Sustainability 13, no. 18 (2021): 10187. http://dx.doi.org/10.3390/su131810187.

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Decisions in irrigation management can greatly impact the overall sustainability of potato production. A field study was conducted in 2018 and 2019 to evaluate the impacts of different irrigation regimes on yield and quality of three russet potato varieties. For Russet Burbank, fry quality at harvest and at 4 and 8 months after harvest was assessed. During early growth stages, the standard practice of irrigating to maintain 60–80% soil moisture was employed. The irrigation treatments were applied during the late tuber bulking and maturation growth stages, and consisted of irrigation at 125%, 1

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Ghosh, E. Yeafa I. Hossain M.S. Rahman M.S. "Water saving in cultivation of Potato in Bangladesh." International Journal of Applied Research 8, no. 1 (2022): 34–39. https://doi.org/10.5281/zenodo.7012999.

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The present study was undertaken to evaluate how much water could be saved by using alternate wetting and drying furrow irrigation.  The experiments were carried out under the deficit irrigation conditions in a sandy loam with pH 6.57<strong> during Rabi season</strong>. Potato of Rojagold variety was used. Randomized complete block in a split design was used in this experiment<strong>.</strong> M<sub>1</sub>: Alternate wetting and drying furrow irrigation (AWDFI)<strong> and</strong> M<sub>2</sub>: Traditional furrow irrigation (TFI)<strong> were used</strong>.<strong> </strong>The <stro

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Simonne, Eric, Nadia Ouakrim, and Arnold Caylor. "Evaluation of an Irrigation Scheduling Model for Drip-irrigated Potato in Southeastern United States." HortScience 37, no. 1 (2002): 104–7. http://dx.doi.org/10.21273/hortsci.37.1.104.

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Potato (Solanum tuberosum L.) is often produced as a nonirrigated crop in the southeastern United States. This practice makes tuber yields dependent on rainfall pattern and amount. An irrigation scheduling method based on a water balance and daily class A pan evaporation (Ep) was evaluated during 1996 and 1998 on a Hartsells fine sandy loam soil for `Red LaSoda' potatoes. Planting dates were 9 and 7 Apr. in 1996 and 1998, respectively, and standard production practices were followed each year. The model tested was (13 DAH + 191) * 0.5 ASW = D DAH-1 + [Ep * (0.12 + 0.023 DAH - 0.00019 DAH2) - R

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Borivoj, Pejić, Mačkić Ksenija, Ilin Žarko, Kresović Branka, and Gajić Boško. "EFFECT OF DIFFERENT IRRIGATION REGIMENS ON WATER-YIELD RELATIONSHIPS OF POTATO." Contemporary Agriculture (2014) 63, no. 3 (2014): 239–44. https://doi.org/10.5281/zenodo.6005078.

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Yield response to irrigation of different crops is of major importance in production planning. The study aim of the experiment was to determine the effect of different irrigation regimens on water-yield relationships of potato. The study was carried out at the experimental field of the Institute of Field and Vegetable Crops in Novi Sad in the period 2002-2003. The trial included three irrigation variants (pre-irrigation soil moisture of 60, 70 and 80% of field water capacity - FWC, or irrigation was performed when 70%, 50% and 30% of available soil water, respectively, was consumed), and

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Satyendra Kumar, Rajbir Singh, D.D. Nangare, and R.K. Gupta. "Optimization of Irrigation for Potato with Microsprinkler Irrigation System." Journal of Agricultural Engineering (India) 45, no. 3 (2008): 34–37. http://dx.doi.org/10.52151/jae2008453.1337.

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Water application for agriculture in semi-arid areas should be limited because of scare resources. An effort was made at Central Institute of Post Harvest Engineering and Technology, Abohar to determine the optimal water allocation to potato crop with micro sprinkler irrigation system. In this study, crop production and cost functions for potato were derived from field data and analyzed for determination of amount of water required to attain the maximum yield potential and profit. Results of the study indicated higher yield at 14 (1.2 Ep) irrigation level, whereas water use efficiency was foun

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Zhang, Zhengjun, Hengjia Zhang, and Haiyan Li. "Advances in Deficit-Regulated Irrigated Potato Research." GBP Proceedings Series 4 (May 14, 2025): 99–103. https://doi.org/10.70088/1qmxnm10.

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Potato is one of the most important food crops worldwide, and its yield and quality are directly affected by irrigation management. Loss-in-adjustment irrigation is a water-saving and efficient irrigation strategy, which stimulates plant root development and improves water use efficiency by reducing the amount of irrigation during specific periods of the crop growth cycle, thus realizing the purpose of saving water and increasing yields. The purpose of this paper is to summarize the research progress on deficit-regulated irrigation in potato in recent years, to explore its impact on potato gro

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Mubarak, Ibrahim, Mussaddak Janat, and Mohsen Makhlouf. "Response of Two Potato Varieties to Irrigation Methods in the Dry Mediterranean Area." Agriculture (Pol'nohospodárstvo) 64, no. 2 (2018): 57–64. http://dx.doi.org/10.2478/agri-2018-0006.

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Abstract Due to water scarcity and dry Mediterranean conditions, improving water use efficiency is a major challenge for sustainable crop production and environment protection. Field experiments were conducted for two consecutive years (2010 and 2011) to assess the effects of variety and irrigation method on potato crop, following a 2 × 4 factorial experiment type arranged in a split plot design with two spring potato varieties (Spunta and Marfona), and four irrigation methods (drip irrigation with two modes of dripper spacing/dripper flow: 30 cm at 4 l/h and 60 cm at 8 l/h, sprinkle irrigatio

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Li, Zhe, Hengjia Zhang, and Haiyan Li. "Effects of Deficit Irrigation on Growth Characteristics and Yield Formation of Potato in Hexi Oasis Irrigation District." Advances in Engineering Technology Research 14, no. 1 (2025): 185. https://doi.org/10.56028/aetr.14.1.185.2025.

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To explore the optimal irrigation mode for potato in the Hexi Oasis Irrigation District, this study established different regulated deficit irrigation (RDI) treatments (full irrigation: 65%–75% FC; mild deficit: 55%–65% FC; moderate deficit: 45%–55% FC) to investigate their effects on potato growth characteristics and yield formation. Results showed that plant height and stem diameter decreased with increasing water deficit severity. Dry matter accumulation exhibited a similar trend, with the highest photosynthetic capacity observed under full irrigation (CK). The highest yield was achieved un

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Kilmartin, Meaghan, and Chandra A. Madramootoo. "Simulating Irrigation Requirements for Vegetable Crops in a Humid Region Considering a Changing Climate." Journal of Natural Resources and Agricultural Ecosystems 3, no. 1 (2025): 1–16. https://doi.org/10.13031/jnrae.16048.

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Highlights Water deficiency of 50% did not reduce yields. Potato needs a minimum of 247 mm of water by the 2080s. Irrigation requirements of squash are 124 mm for 2080s. Abstract. This study assessed the supplemental irrigation needs in a humid vegetable producing region of Quebec using the AquaCrop model. Three irrigation treatments were investigated, comprising a maximum allowable depletion (MAD) of 20%, 35%, and 50% of plant-available water (AW) for potato and squash cultivated on sandy soils. The AquaCrop models were calibrated to field measurements of soil moisture in 2022. Potato and squ

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Shock, Clinton C., Erik B. G. Feibert, and Lamont D. Saunders. "Potato Production and Deficit Irrigation." HortScience 30, no. 4 (1995): 837C—837. http://dx.doi.org/10.21273/hortsci.30.4.837c.

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Potato response to water stress and changes in soil available-N levels in relation to irrigation management were evaluated in 1992, 1993, and 1994. Potatoes were grown on silt loam with sprinkler irrigation in an adequately irrigated check (100% of crop evapotranspiration replaced at –60 kPa) and three deficit irrigation regimes. Water stress treatments were achieved by partial or complete replacement of crop evapotranspiration when soil water potential reached –80 kPa. In 1992 and 1994, relatively warm years, tuber yield and grade were significantly reduced by water stress. In 1993, a relativ

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Salih, Salah Abdulla, Farhan Ahmad Abdulrahman, and Yonis Abdulla Mahmood. "The Effect of Different Irrigation Interval on Tuber Yield and Quality of Potato (Solanum tuberosum L.)." Kurdistan Journal of Applied Research 3, no. 2 (2018): 27–31. http://dx.doi.org/10.24017/science.2018.3.5.

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Gaining high yield of potato is very crucial for farmer and quality also has a great impact on their production. Beside the quality and yield using the amount of irrigation also important to reduce water lose. The tuber yield and quality of potato (Solanum tuberosum L.) is impacted by irrigated water. This study was carried out in two respectively season (2017 and 2018) in Halabja province of Kurdistan regional of Iraq to evaluate the impact of irrigation interval on quality and tuber yield in potato cultivars. In this study there are four irrigation intervals (3,5,7 and 9 days) used by furrow

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Smittle, Doyle A., Melvin R. Hall, and Paul G. Thompson. "IRRIGATION RATE AFFECTS SWEET POTATO YIELD, QUALITY AND STORAGE LIFE." HortScience 25, no. 8 (1990): 859e—859. http://dx.doi.org/10.21273/hortsci.25.8.859e.

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Responses of sweet potato (Ipomoea batatas (L>) Lam) to irrigation rates were evaluated under line-source irrigation systems on Tifton loamy sand soil in Georgia and on a Bude silt loam soil in Mississippi. Total water (rainfall plus irrigation) rates ranged from about 55% to 160% of pan evaporation (Epan). Marketable yields increased with irrigation rate until total water was about 75% of Epan then decreased rapidly with greater irrigation rates. Sweet potato yields were more sensitive to excessive water rates when grown on a silt loam than on a sandy loam soil. Storage loss and quality of

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Huang, Shihao, Lei Zhao, Tingge Zhang, et al. "Root Zone Water Management Effects on Soil Hydrothermal Properties and Sweet Potato Yield." Plants 13, no. 11 (2024): 1561. http://dx.doi.org/10.3390/plants13111561.

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Sufficient soil moisture is required to ensure the successful transplantation of sweet potato seedlings. Thus, reasonable water management is essential for achieving high quality and yield in sweet potato production. We conducted field experiments in northern China, planted on 18 May and harvested on 18 October 2021, at the Nancun Experimental Base of Qingdao Agricultural University. Three water management treatments were tested for sweet potato seedlings after transplanting: hole irrigation (W1), optimized drip irrigation (W2), and traditional drip irrigation (W3). The variation characteristi

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Zhou, Mingjing, Yiming Sun, Shaoxia Wang, Qing Liu, and Huan Li. "Photosynthesis Product Allocation and Yield in Sweet Potato in Response to Different Late-Season Irrigation Levels." Plants 12, no. 9 (2023): 1780. http://dx.doi.org/10.3390/plants12091780.

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Soil water deficit is an important factor affecting the source–sink balance of sweet potato during its late-season growth, but water regulation during this period has not been well studied. Therefore, the aim of this study was to determine the appropriate irrigation level in late-season sweet potato, and the effect of irrigation level on accumulation and allocation of photosynthetic products. In this study, two yield-based field trials (2021–2022) were conducted in which five late-season irrigation levels set according to the crop evapotranspiration rate were tested (T0: non-irrigation, T1: 33

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Djaman, Koffi, Suat Irmak, Komlan Koudahe, and Samuel Allen. "Irrigation Management in Potato (Solanum tuberosum L.) Production: A Review." Sustainability 13, no. 3 (2021): 1504. http://dx.doi.org/10.3390/su13031504.

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Limited water resources coupled with the increase of the human population calls for more efficient use of water in irrigated agriculture. Potato (Solanum tuberosum L.) is one of the most widely grown crops worldwide and is very sensitive to water stress due to its shallow rooting system. With the dilemma of potato sensitivity to drought and limited available water resources restricting crop production, researchers and crop growers have been investigating different approaches for optimizing potato yield and improving crop water use efficiency under different irrigation methods. While potato res

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TALIPOVA, DILFUZA NABIEVNA. "RESOURCE TECHNOLOGIES OF POTATO CONSTRUCTION." THEORETICAL ASPECTS IN THE FORMATION OF PEDAGOGICAL SCIENCES 2, no. 4 (2023): 143–47. https://doi.org/10.5281/zenodo.7620753.

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Villordon, A. Q., J. W. Franklin, and W. McLemore. "SUMMARY OF IRRIGATION STUDIES CONDUCTED AT THE SWEET POTATO RESEARCH STATION, 2000–2005." HortScience 41, no. 3 (2006): 518C—518. http://dx.doi.org/10.21273/hortsci.41.3.518c.

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This report summarizes the results of irrigation studies conducted from 2000 to 2005 at the Sweet Potato Research Station, Chase, La. These studies investigated the role of various scheduling methods, soil moisture measurement devices, and irrigation delivery methods in sweetpotato production. The studies indicate that 15 to 20 inches of total rainfall and supplemental irrigation is required to produce 400 to 525 bu/acre of US#1 storage roots in Beauregard. Supplemental irrigation can be scheduled based on this benchmark, potentially reducing over-irrigation during dry periods. We have also fo

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Wabela, Kedrala, Ali Hammani, Taky Abdelilah, Sirak Tekleab, and Moha El-Ayachi. "Optimization of Irrigation Scheduling for Improved Irrigation Water Management in Bilate Watershed, Rift Valley, Ethiopia." Water 14, no. 23 (2022): 3960. http://dx.doi.org/10.3390/w14233960.

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The availability of water for agricultural production is under threat from climate change and rising demands from various sectors. In this paper, a simulation-optimization model for optimizing the irrigation schedule in the Bilate watershed was developed, to save irrigation water and maximize the yield of deficit irrigation. The model integrated the Soil and Water Assessment Tool (SWAT) and an irrigation-scheduling optimization model. The SWAT model was used to simulate crop yield and evapotranspiration. The Jensen crop-water-production function was applied to solve potato and wheat irrigation

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Adhikari, Ram Chandra, and Mahesh Kumar Rana. "Effect of Irrigation and Potash Levels on Keeping Quality of Potato." Journal of Nepal Agricultural Research Council 6 (March 17, 2020): 92–100. http://dx.doi.org/10.3126/jnarc.v6i0.28120.

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Irrigation and fertilizer are the most dominating factors, in deciding the keeping quality of potato. It is, therefore, essential to formulate the efficient, reliable and economically viable irrigation management strategy with the use of potassium nutrient in order to produce better keeping quality. The investigation comprising four levels of irrigation (25, 30, 35 and 40 mm CPE (Cumulative pan evaporation) and four levels of potash (0, 100, 125 and 150 kg/ha) was carried out at Research Farm of the Department of Vegetable Science, CCS Haryana Agricultural University, (Haryana) Hisar, India du

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Li, Zhe, Hengjia Zhang, and Haiyan Li. "Advancements in Research on the Impact of Deficit-Regulated Irrigation on Photosynthetic Characteristics, Yield, and Quality of Drip-Irrigated Potatoes under Film." GBP Proceedings Series 4 (May 14, 2025): 65–69. https://doi.org/10.70088/dhn0v061.

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Potato is an essential food and economic crop that contributes significantly to national food security. As the issue of water scarcity in agriculture becomes increasingly prevalent, research into appropriate irrigation systems to accomplish water conservation, high quality, and stable potato yield has attracted widespread attention. The physiological characteristics, growth patterns, and water use efficiency of potatoes at various reproductive stages exhibit distinct responses to deficit irrigation. This paper specifically examines the impact of deficit irrigation on photosynthetic traits, wat

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Erdem, Tolga, Yesim Erdem, Halim Orta, and Hakan Okursoy. "Water-yield relationships of potato under different irrigation methods and regimens." Scientia Agricola 63, no. 3 (2006): 226–31. http://dx.doi.org/10.1590/s0103-90162006000300003.

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Yield response to irrigation of different crops is of major importance in production planning where water resources are limited. This study aims to determine the effect of different irrigation methods and irrigation regimens on potato yield in the Trakya Region, Turkey, during 2003 and 2005. Potato was grown under furrow and drip irrigation methods and three regimens: irrigation applied when 30, 50, or 70% of the available water was consumed. The seasonal potato evapotranspiration ranged on 501 to 683 mm in 2003, and 464 to 647 mm in 2005. The furrow and drip irrigation methods had no signific

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Suyala, Qiqige, Zhuoling Li, Zhenxin Zhang, et al. "Developing a Hyperspectral Remote Sensing-Based Algorithm to Diagnose Potato Moisture for Water-Saving Irrigation." Horticulturae 10, no. 8 (2024): 811. http://dx.doi.org/10.3390/horticulturae10080811.

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Appropriate water supply is crucial for high-yield and high-quality potato tuber production. However, potatoes are mainly planted in arid and semi-arid regions in China, where the precipitation usually cannot meet the water demand throughout the growth period. In view of the actual situation of water shortage in these areas, to monitor the water status of potato plants timely and accurately and thus precisely control the irrigation are of significance for water-saving management of potatoes. Hyperspectral remote sensing has unique advantages in diagnosing crop water stress. In this paper, the

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Trifonov, Pavel, Naftali Lazarovitch, and Gilboa Arye. "Water and Nitrogen Productivity of Potato Growth in Desert Areas under Low-Discharge Drip Irrigation." Water 10, no. 8 (2018): 970. http://dx.doi.org/10.3390/w10080970.

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Narrow profit margins, resource conservation issues and environmental concerns are the main driving forces to improve fertilizer uptake, especially for potatoes. Potatoes are a high value crop with a shallow, inefficient root system and high fertilizer rate requirements. Of all essential nutrients, nitrogen (N) is often limiting to potato production. A major concern in potato production is to minimize N leaching from the root zone. Therefore, the main objective of this study was to examine the potato crop characteristics under drip irrigation with low-discharge (0.6 L h−1) and to determine the

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Abd Elhady, Salama A., Hany G. Abd El-Gawad, Mohamed F. M. Ibrahim, et al. "Hydrogen Peroxide Supplementation in Irrigation Water Alleviates Drought Stress and Boosts Growth and Productivity of Potato Plants." Sustainability 13, no. 2 (2021): 899. http://dx.doi.org/10.3390/su13020899.

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The present investigations aim to decipher the beneficial role of hydrogen peroxide-supplemented irrigation in imparting drought tolerance and promotion plant growth and yield of potato plants grown under two different irrigation regimes. Hydrogen peroxide injection (oxygenation) was applied at 0, 300, and 600 ppm through subsurface irrigation regimes on potato performance grown in heavy clay soil. The results indicated that oxygenation of irrigation water boosted the plant′s vegetative growth and productivity, especially at 600 ppm hydrogen peroxide coupled with deficit irrigation. Root respi

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Akash, V. P. S. Panghal, A. K. Bhatia, Nisha, and Shubham. "Productive and Economic Evaluation of Potato Hybrids under Different Water Stress Conditions." International Journal of Plant & Soil Science 35, no. 10 (2023): 174–83. http://dx.doi.org/10.9734/ijpss/2023/v35i102937.

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As the scarcity of water increases, India will face the problem of decreasing annual freshwater use per capita. Drought can cause significant output losses, particularly for crops with shallow root system like potato (Solanum tuberosum). An experiment was carried out to measure the effects of different levels of irrigation on yield parameters of different potato hybrids under water stress conditions during the winter season 2018-19 in open field conditions at the field of department of vegetable science in CCS Haryana Agricultural University, Hisar. The experiment included four irrigation leve

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Djaman, Koffi, Komlan Koudahe, Aminou Saibou, Murali Darapuneni, Charles Higgins, and Suat Irmak. "Soil Water Dynamics, Effective Rooting Zone, and Evapotranspiration of Sprinkler Irrigated Potato in a Sandy Loam Soil." Agronomy 12, no. 4 (2022): 864. http://dx.doi.org/10.3390/agronomy12040864.

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Potato (Solanum tuberosum L.) is a very sensitive crop to water stress and timely irrigation water management improves tuber yield and quality. The objectives of this study were to (1) investigate soil water dynamics under potato crops across their root zone and (2) estimate potato crop evapotranspiration (ETa) under sprinkler irrigation on the sandy loam soil. The field experiment was conducted during the 2018 and 2019 growing seasons at the Navajo Farms within the Navajo Agricultural Products Industry, Farmington, NM. Two irrigation scheduling methods were evaluated as FAO-56 approach evapot

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Setyobudi, Roy Hendroko, Shazma Anwar, Iswahyudi Iswahyudi, et al. "Identification and Quantification of Microplastics Contamination in Potato from Malang Raya, Indonesia." BIO Web of Conferences 104 (2024): 00036. http://dx.doi.org/10.1051/bioconf/202410400036.

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The presence of microplastics (MPs) in agricultural soil has the potential to contaminate plants and agricultural products with negative impacts on humans and living creatures. Therefore, identifying and quantifying MPs in potato farms is essential to evaluate. This study aims to estimate MPs pollutants in potato farms. This study found that potato farm components (potato seedlings, soil, organic fertilizer, potato, irrigation water and potato chips) had a total MPs content of 104 particles. The higher abundance of MPs 2.83 mL–1 was recorded in Pujon Kidul irrigation water and lower abundance

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Storch, Laura Charlotte, Katharina Schulz, Jana Marie Kraft, et al. "Irrigation System, Rather than Nitrogen Fertilizer Application, Affects the Quantities of Functional Genes Related to N2O Production in Potato Cropping." Microorganisms 13, no. 4 (2025): 741. https://doi.org/10.3390/microorganisms13040741.

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The spatial and temporal distribution of water and nitrogen supply affects soil-borne nitrous oxide (N2O) emissions. In this study, the effects of different irrigation technologies (no irrigation, sprinkler irrigation and drip irrigation) and nitrogen (N) application types (no fertilizer, broadcasted and within irrigation water) on N2O flux rates and the quantities of functional genes involved in the N cycle in potato cropping were investigated over an entire season. The volume of irrigation water affected microbial N2O production, with the highest N2O flux rates found under sprinkler irrigati

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Misgina, Niguse Abebe, Hussien Mohammed Beshir, Derbew Belew Yohannes, and Gebre Hadgu Gebreyohanes. "Growth, Yield, and Water Productivity of Potato Genotypes Under Supplemental and Non-Supplemental Irrigation in Semi-Arid Areas of Northern Ethiopia." Agronomy 15, no. 1 (2024): 72. https://doi.org/10.3390/agronomy15010072.

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Potato is the dominant tuber and root crop grown in Tigray. However, the productivity is very low due to moisture stress, traditional production techniques, and low-yielding varieties. Hence, this study aimed to optimize potato yield by selecting suitable genotypes under both supplemental and non-supplemental irrigation conditions. The study involved five potato genotypes and two irrigation levels used as treatments arranged in a split plot using a randomized complete block design with three replications. Results revealed a significant difference in days to flowering and maturity, marketable a

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S.K. VERMA, L.K. IDNANI, and ASHOK KUMAR. "Irrigation and nitrogen management in potato (Solanum tuberosum) and their residual effects on succeeding maize (Zea mays)." Indian Journal of Agronomy 58, no. 1 (2001): 48–53. http://dx.doi.org/10.59797/ija.v58i1.4166.

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Field experiment was conducted in two consecutive rabi and summer seasons (OctoberJuly) of 2007-08 and 2008-09 at New Delhi to study the effect of irrigation and nitrogen management on productivity of potato (Solanum tuberosum L.) and their residual effect on succeeding maize (Zea mays L.). The experiment was laid out in split plot design with two irrigation methods (conventional furrow irrigation and alternate furrow irrigation) and three irri- gation regimes (60, 80 and 100 mm CPE) in the main plots and four nitrogen levels (90 kg N through urea + 30 kg N/ha through FYM, 120 kg N/ha through

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KUMAR, SANJEEV, RANBIR SINGH RANA, VAIBHAV KALIA, SAHIL SALARIA, BHEEM PAREEK, and RANU PATHANIA. "Assessment of crop water requirement and irrigation scheduling of potato using weather models under sub temperate climatic condition of North-Western Himalaya." MAUSAM 75, no. 2 (2024): 305–12. http://dx.doi.org/10.54302/mausam.v75i2.3567.

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To optimize irrigation water and enhance yield, appropriate amount of irrigation water and its scheduling according to real time weather data can help in reducing crop water foot prints. The evapotranspiration (ET) based irrigation scheduling using present weather conditions reflecting changed climatic scenarios in the study regions in the past few decades has proved to be sagacious use of water. To study the ET based irrigation scheduling, field experiment conducted with the treatments comprising four ET based weather models irrigation scheduling methods viz. no irrigation or rainfed, Thornth

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Blahovec, J. "Impact induced mechanical damage of Agria potato tubers." Research in Agricultural Engineering 51, No. 2 (2012): 39–43. http://dx.doi.org/10.17221/4900-rae.

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Potato variety Agria was cultivated in different fertilisation and/or irrigation regimes. Tuber damage after impact was studied two months after the harvest with aim to find some relation between the regime of cultivation and impact test tuber damage. It was found that tuber cracking and/or crushing belongs to the most frequent mechanisms of damage masking usual bruising in many cases. Most severe tuber cracking was observed for cultivation with irrigation and classical methods of fertilisation. On the other hand, bruising was most frequent in case without any irrigation and fertilisation and

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Afzaal, Hassan, Aitazaz A. Farooque, Farhat Abbas, Bishnu Acharya, and Travis Esau. "Precision Irrigation Strategies for Sustainable Water Budgeting of Potato Crop in Prince Edward Island." Sustainability 12, no. 6 (2020): 2419. http://dx.doi.org/10.3390/su12062419.

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Climate change induced uneven patterns of rainfall emphasize the use of supplemental irrigation in rainfed agriculture. The Penman–Monteith method was used to calculate supplemental irrigation for water budgeting of a potato crop in Prince Edward Island, Canada. Cumulative gaps between rainfall and crop evapotranspiration (ETc) during August and September of the study years were due to high crop coefficient factor, justifying the need for supplemental irrigation. Pressurized irrigation systems, including sprinklers, fertigation, and drip irrigation were installed, to evaluate the impact of sch

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