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Journal articles on the topic 'Space potatoes'

Author: Grafiati

Published: 4 June 2021

Last updated: 29 July 2025

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1

P, Hiba, and Saba Haneef. "Thriving on Mars: Potatoes as the Answer to Martian Challenges." Acceleron Aerospace Journal 1, no. 4 (2023): 76–83. http://dx.doi.org/10.61359/11.2106-2316.

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Humans have committed themselves to the exploration of space and the quest for a habitable planet. Central to the development of a sustainable ecosystem that can provide essential resources like food and water is the implementation of space plant cultivation systems. In the pursuit of bio-regenerative life support systems for human space exploration, the inclusion of plants is imperative. This study focuses on assessing potential challenges associated with cultivating Potatoes (Solanum tuberosum) under simulated Martian conditions. Potatoes exhibit adaptability to extremely cold and dry enviro

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Ropelewska, Ewa. "Effect of boiling on classification performance of potatoes determined by computer vision." European Food Research and Technology 247, no. 4 (2021): 807–17. http://dx.doi.org/10.1007/s00217-020-03664-z.

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AbstractThe aim of this study was to evaluate the effect of potato boiling on the correctness of cultivar discrimination. The research was performed in an objective, inexpensive and fast manner using the image analysis technique. The textures of the outer surface of slice images of raw and boiled potatoes were calculated. The discriminative models based on a set of textures selected from all color channels (R, G, B, L, a, b, X, Y, Z, U, V, S), textures selected for color spaces and textures selected for individual color channels were developed. In the case of discriminant analysis of raw potat

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Amin, Md Hafiz All, Babul Kumar Das, Most Mottakina Akter, et al. "Economic feasibility of potato production influenced by intra-row plant spacing under mango-based agroforestry system." JANUARY 2021, no. 15(01):2021 (January 2, 2021): 58–66. http://dx.doi.org/10.21475/ajcs.21.15.01.2602.

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For ensuring the food security and maximum use of land, the potato production under a mango-based agroforestry system is an effective production approach. The purpose of this study was to assess the yield potential and the economic benefits of potato production under a mango-based agroforestry system. The potato tubers were planted in a 10-year-old mango orchard and open field condition. The experiment was laid out following a split plot design with three (3) replications. Potato production system under mango orchard and open field were arranged in main plots T0 = potato sole cropping (control

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Zafira, Hazna Zafira, Sutarno Sutarno, and Sumarsono Sumarsono. "PERTUMBUHAN DAN PRODUKTIVITAS SISTEM COMPANION CROP UBI JALAR DAN RUMPUT ODOT BERBEDA JARAK TANAM." Jurnal Ilmu-Ilmu Pertanian Indonesia 24, no. 1 (2022): 25–31. http://dx.doi.org/10.31186/jipi.24.1.25-31.

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[GROWTH AND PRODUCTIVITY OF THE COMPANION CROP SYSTEM OF SWEET POTATO AND ODOT GRASS AT DIFFERENT SPACINGS]. Odot grass cultivation still has a fairly wide space between the clumps of plants. The companion crop systems with sweet potato plants are an alternative to the use this space. The research was carried out from April 2021 to September 2021 in Kalongan Village, East Ungaran District, Semarang Regency, Central Java Province. The study was conducted in completely randomized block design (CRBD) with 2 factors and 3 replications. The first factor is spacing of the odot grasses with 2 levels,

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Tibbitts, T., R. Bula, R. Corey, and R. Morrow. "CULTURAL SYSTEMS FOR GROWING POTATOES IN SPACE." Acta Horticulturae, no. 230 (September 1988): 287–90. http://dx.doi.org/10.17660/actahortic.1988.230.36.

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Chądzyński, Andrzej, and Marek Piróg. "Objects for storing fruits, vegetables or potatoes." Budownictwo i Architektura 12, no. 3 (2013): 007–12. http://dx.doi.org/10.35784/bud-arch.1981.

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Properly designed and implemented specialized storage objects guarantee specialist storing of the discussed group of agricultural products. They make independent the whole process of storage, improving and the trade of goods from conditions of the outside climate. Storage spaces and cold stores are currently a highly specialized group of objects of the food industry infrastructure. The program of the designed object constitutes the basis for the forming of its functional arrangement and the form of the object. In the storage building it is subordinate to the technology and the functional and s

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Morris, C., D. Mortley, P. Loretan, C. Bonsi, and W. Hill. "EFFECT OF CHANNEL DEPTH ON YIELD OF SWEET POTATOES GROWN HYDROPONICALLY." HortScience 25, no. 8 (1990): 856b—856. http://dx.doi.org/10.21273/hortsci.25.8.856b.

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The potential of the sweet potato as a food source for future long-term manned space missions is being evaluated for the National Aeronautics and Space Administration's (NASA) Controlled Ecological Life Support System (CELSS) Program. Several experiments have shown that the sweet potato can be grown hydroponically. However, an evaluation of the NASA fan-shaped Biomass Production Chamber (BPC) channel was initiated to determine if channel depths influenced the yield of hydroponically grownsweet potatoes. Three channel depths were studied, 5 cm (2 in) standard NASA BPC channel, 10 cm (4 in) chan

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Defrian, Angga, Agus Ginting, Zulfakri Zulfakri, Amrizal Amrizal, Sumatera Tarigan, and Adi Febriamto. "Rancang Bangun Mesin Pencuci Kentang." Rona Teknik Pertanian 17, no. 1 (2024): 77–86. http://dx.doi.org/10.17969/rtp.v17i1.30435.

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Abstrak. Salah satu faktor penting dalam menjaga kualitas kentang adalah proses pasca panen yaitu pencucian. Proses pencucian kentang saat ini masih dilakukan secara manual oleh para petani, bahkan banyak tidak dicuci setelah proses pemanenan selesai. Hal ini mengakibatkan tampilan kentang kelihatan kurang menarik. Proses pencucian dengan cara ini mempunyai beberapa kelemahan dimana penggunaan air menjadi tidak terkontrol, juga membutuhkan ruang yang besar untuk perendaman yang banyak dan membutuhkan waktu yang lama. Oleh karena itu tujuan penelitian ini merancang dan membangun mesin pencuci k

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Zhang, Teng Teng, Jun Zhang, and Teng Fei Sun. "Images Rapid Recognition of Potatoes under Soil Background." Advanced Materials Research 760-762 (September 2013): 1418–22. http://dx.doi.org/10.4028/www.scientific.net/amr.760-762.1418.

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A new method for quick identification of images of mature potatoes under the soil background is reported in this thesis. Firstly, the segmentation problem in multidimensional space is transformed into one dimensional space by transforming the color image to gray image. Then, the optimum threshold is obtained on the base of the Otsu threshold segmental method. Lastly, the image is identified by the improved algorithm, which is based on the ABS algorithm. The merits of this algorithm are that it is simple with highly efficient identification. Experimental results show that the method can avoid i

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Collins, Wanda W., and L. George Wilson. "Reaction of Sweet Potatoes to Flooding." HortScience 23, no. 6 (1988): 1079. http://dx.doi.org/10.21273/hortsci.23.6.1079.

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Abstract Flooding is a serious problem in sweet potato production in Atlantic and Gulf Coast states. Studies have been attempted using irrigation to simulate flooding (1, 3). Results have been inconsistent and flood damage was often difficult to induce. However, during 5 days in 1984, Hurricane Diana resulted in 267.5 mm of rainfall on sweet potato cultivar plots at the Horticultural Crops Research Station in Clinton, N.C. The plots were planted in a Norfolk sandy loam soil. When plots were harvested 2 weeks later, flood damage was readily apparent. Typical symptoms of flooding injury included

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Permata, Edo, Ahmad Khomsi, and Agung Ramadhanu. "Optimalisasi Kentang Merah dan Kentang Biasa Secara Otomatis Menggunakan Median Filter dan Segmentasi Gambar Berbasis Warna dan Analisis Tekstur: Pendekatan K-Means Clustering." Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) 6, no. 1 (2025): 105–11. https://doi.org/10.30645/kesatria.v6i1.551.

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In this study, we propose an automated system to identify potato varieties (red and regular potatoes) using color-based image segmentation, median filter, and texture analysis. The system uses K-Means Clustering for color segmentation in Lab color space, followed by the application of median filter to reduce noise in the image, as well as texture feature extraction using Gray-Level Co-occurrence Matrix (GLCM) to distinguish potato types. Experimental results show that the proposed method achieves more than 90% accuracy in identifying potato varieties, demonstrating its potential for industrial

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Durnikin, D. A., O. Y. Voronkova, V. A. Kundius, and L. I. Petrova. "The role of organic farming in the formation of the harvest and the nutrition value of potatoes on unused arable lands and fallow lands of Altay Region (Western Siberia)." Ukrainian Journal of Ecology 7, no. 4 (2017): 388–92. http://dx.doi.org/10.15421/2017_132.

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<p>In the article, a comprehensive evaluation of the role of organic farming in the formation of the crop and the nutritional value of perspective varieties cultivated within the climatic zone of Western Siberia is considered. The most favorable conditions for growing potatoes in the Altai Region of the Western Siberia are compared with other regions of Russia and those of foreign countries.<br />In the southern and southeastern regions of the Altai region, where the formation of tubers coincides with the hot period of the first half of summer, the high soil temperature negatively

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Firmani, Afni Kurnia, Subagiya Subagiya, and Ato Sulistyo. "Pengaplikasian Dry Ice Untuk Pengendalian Cylas formicarius pada Ubi Ketela Rambat." Agrosains: Jurnal Penelitian Agronomi 20, no. 2 (2018): 45. http://dx.doi.org/10.20961/agsjpa.v20i2.26344.

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Cylas formicarius is the main pest of sweet potatoes especially in storage. Damage from the pest attacks can reduce yields up to 97% and even minor damage causes sweet potatoes cannot be consumed because they taste bitter and toxic. Warehouse pest control such as C. formicarius is generally carried out by fumigation. Dry ice is a solid CO₂ that can be used as a fumigant to control warehouse pests. This study aims to determine the application of dry ice as fumigant and different storage places for C. formicaius in sweet potatoes. The variables observed C. formicarius population and mortality, w

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Lalzai, Faridullah, Akhtar Jamal Jamali, Abdul Mutaleb Naziri, Gulwali Mohammadzai, Rashidullah Mashkoor, and Mohammad Shakir Ebrahimi. "Potatoes Storage, Price Spread through Various Channels and Marketing Efficiency in Parwan Province, Afghanistan." Journal for Research in Applied Sciences and Biotechnology 2, no. 4 (2023): 19–24. http://dx.doi.org/10.55544/jrasb.2.4.3.

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This research paper examined the factors influenced farmers' immediate selling of potatoes after harvest and their storage practices, various factors and limitations affected their selling and storage capacity has been identified and the ground conditions as realistic discussed as well as the price spread and marketing efficiency in the three districts Siyagard, Ghorband, and Shinwari of Parwan province, Afghanistan. The study conducted revealed that farmers primarily sold potatoes to pay for household expenses 57.50 percent and finance agricultural inputs 55.00 percent. Moreover, sold for loa

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Mulyaningsih, A., A. Astuti, and R. M. Sari. "Farmers’ perceptions towards local food in Pandeglang Regency." IOP Conference Series: Earth and Environmental Science 978, no. 1 (2022): 012038. http://dx.doi.org/10.1088/1755-1315/978/1/012038.

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Abstract Consumption of corn, cassava, and sweet potatoes is closely related to people’s perceptions of local non-rice food. This study was conducted to determine farmers’ perceptions of local food corn, cassava, and sweet potatoes and to explore the obstacles faced in realizing food diversification. The study was conducted from February to April 2021 in Pandeglang Regency, Banten, which is the center of corn, cassava and sweet potato plants. The research method used a survey method to 270 respondents who were selected purposively. Data were analyzed descriptively by making tabulations. The re

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Makarov, V. N., D. V. Shmeliova, and N. A. Boos. "Phantom to control the thermal ablation process." Russian Technological Journal 9, no. 1 (2021): 73–78. http://dx.doi.org/10.32362/2500-316x-2021-9-1-73-78.

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Medical equipment, due to its specificity, requires precise adjustment and testing. Therefore, before direct exposure to a human organism, the equipment is tested on specialized mock-ups of human tissue – phantoms. The physicochemical characteristics of phantoms should be close to the characteristics of the selected biological tissue. Depending on the task at hand, the design of the phantom itself and its properties will be different. The aim of this work is to create a phantom that clearly demonstrates the distribution of the thermal field in the volume during heating while maintaining the he

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Asri, Tri Mega, Amelia Ika Pratiwi, Hapsari Dian Sylvatri, and Debri Haryndia Putri. "Assistance in Potato Donut Processing and Entrepreneurship in Podokoyo Village, Tosari District, Pasuruan." Jurnal Pengabdian Masyarakat 5, no. 1 (2024): 341–52. http://dx.doi.org/10.32815/jpm.v5i1.1955.

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Purpose: The primary objective of this community service program is to enhance the agricultural potential of Podokoyo tourist village by addressing the knowledge gap in potato processing. The program aims to equip the Family Welfare Development Women of Podokoyo Village with the skills and knowledge to transform potatoes, a local agricultural product, into high-value donut products. Method: The program is implemented in three stages: preparation, implementation, and evaluation. The preparation stage involves arranging the necessary equipment and facilities, ensuring space availability, and sec

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Przybył, Krzysztof, Piotr Boniecki, Krzysztof Koszela, Łukasz Gierz, and Mateusz Łukomski. "Computer vision and artificial neural network techniques for classification of damage in potatoes during the storage process." Czech Journal of Food Sciences 37, No. 2 (2019): 135–40. http://dx.doi.org/10.17221/427/2017-cjfs.

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The research methodology consists of several stages to develop a noninvasive method of identifying the turgor of potato tubers during the storage. During the first stage, a graphic database (set of training data) has been created for selected varieties of potatoes. As a next step, special proprietary software called ’PID system’ was used together with a commercial MATLAB package to extract parameters defining the digital image descriptors. This included: hue space models, shape coefficient and image texture. Thirdly, Artificial Neural Network (ANN) training was conducted with the use of Statis

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Tamkovich, S. K., N. M. Stepanischeva, N. E. Posokina, O. Yu Lalina, and A. P. Primack. "CANNED VEGETABLE PRODUCTS FOR SOCIAL NUTRITION." Vegetable crops of Russia, no. 3 (September 30, 2012): 68–69. http://dx.doi.org/10.18619/2072-9146-2012-3-68-69.

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The developed technology, regulatory and technical documentation allowed to produce 3-5-kg packages of sterilized vegetables: potatoes, beets, carrots and cabbage, which are in great demand in the social nutrition (the army, schools, hospitals). The use of packaging for products of composite materials allows to reduce the amount of required storage space.

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Kumar, Ashwani, Sundaresha Siddappa, Vinay Bhardwaj, et al. "Generation of Asynaptic Mutants in Potato by Disrupting StDMC1 Gene Using RNA Interference Approach." Life 13, no. 1 (2023): 174. http://dx.doi.org/10.3390/life13010174.

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Fixing the genomic composition and multiplication through true potato seed (TPS) is an important challenge in autotetraploid potato. Disrupted meiotic cDNA (DMC1) is a meiotic gene that plays a central role in DNA recombination through crossing over in meiosis. Using the Arabidopsis DMC1 (AtDMC1) gene sequence, we retrieved Solanum tuberosum DMC1(StDMC1) from the diploid potato genome, and subsequently, sense and antisense regions of the StDMC1 gene were amplified in potato cv. Kufri Jyoti. The sense and antisense fragments were confirmed by Sanger-sequencing and cloned in the pRI101 vector. A

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Kiselev, E. P. "PRIORITY FIELDS OF PRODUCTION FOR PERSONAL CONSUMPTION AND INDUSTRIAL PROCESSING IN THE FAR EAST OF RUSSIA." Far Eastern Agrarian Herald, no. 3 (2019): 27–38. https://doi.org/10.22450/1999-6837-2019-3-27-38.

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When Far East Research Institute of Agriculture was founded in 1935 it set a goal to develop technologies for cultivation and preservation of the crop under the conditions of overwetting. The theory of making ridges and beds as a form of the field surface, especially in the cultivation of vegetables and potatoes, was developed by V. V. Burlaka (in 1967). Complexes of units (machines) for cultivation of plants on the crests of 70 cm, 90 cm and on the beds of 140 cm were developed by the engineering staff of the Institute under the leadership of S. I. Gnedin. Main provisions of the complexes of

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Wheeler, Raymond M., and Theodore W. Tibbitts. "Utilization of potatoes for life support systems in space. I. Cultivar-photoperiod interactions." American Potato Journal 63, no. 6 (1986): 315–23. http://dx.doi.org/10.1007/bf02854441.

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Котин, Александр, Aleksandr Kotin, Галина Новикова, et al. "RESEARCH AND DEVELOPMENT OF INSTALLATION FOR PRE-SOWING TREATMENT OF POTATOES EXPOSURE TO ELECTROPHYSICAL FACTORS." Vestnik of Kazan State Agrarian University 14, no. 1 (2019): 89–93. http://dx.doi.org/10.12737/article_5cceddba27b897.07399726.

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The purpose of processing potato tubers before planting by the complex effect of electrophysical factors is disinfection from a number of pests, activating the cells of potato tubers to accelerate and increase their germination, with the exception of side effects on the physico-chemical composition of the grown potatoes. The installation contains a toroidal cavity, inside the torus there is a conveyor, an unloading stopper and moving fluoroplastic scrapers. In the condenser space are electro-discharge lamps, connected to sources of a kHz frequency and a rotating disk, with a distributor. On th

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Cao, W., T. W. Tibbitts, and R. M. Wheeler. "Carbon dioxide interactions with irradiance and temperature in potatoes." Advances in Space Research 14, no. 11 (1994): 243–50. http://dx.doi.org/10.1016/0273-1177(94)90304-2.

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Gholamibozanjani, Gohar, Sze Ying Leong, Indrawati Oey, Phil Bremer, Patrick Silcock, and Mohammed Farid. "Heat and Mass Transfer Modeling to Predict Temperature Distribution during Potato Frying after Pre-Treatment with Pulsed Electric Field." Foods 10, no. 8 (2021): 1679. http://dx.doi.org/10.3390/foods10081679.

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Based on unsteady state heat conduction, a mathematical model has been developed to describe the simultaneous heat and moisture transfer during potato frying. For the first time, the equation was solved using both enthalpy and Variable Space Network (VSN) methods, based on a moving interface defined by the boiling temperature of water in a potato disc during frying. Two separate regions of the potato disc namely fried (crust) and unfried (core), were considered as heat transfer domains. A variable boiling temperature of the water in potato discs was required as an input parameter for the model

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Wang, Guanping, Wanxia Yang, Yan Liu, et al. "Potato Malformation Identification and Classification Based on Improved YOLOv3 Algorithm." Electronics 12, no. 21 (2023): 4461. http://dx.doi.org/10.3390/electronics12214461.

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Potato malformation seriously affects commercial value, and its removal has become one of the core steps in the post-harvest and pre-sales process of potatoes. At present, this work mainly relies on manual visual inspection, which requires a lot of labor and incurs high investment costs. Therefore, precise and efficient automatic detection technology urgently needs to be developed. Due to the efficiency of deep learning based on image information in the field of complex object feature extraction and pattern recognition, this study proposes the use of the YOLOv3 algorithm to undertake potato ma

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Van Eijk, Gwen. "‘They Eat Potatoes, I Eat Rice’: Symbolic Boundary Making and Space in Neighbour Relations." Sociological Research Online 16, no. 4 (2011): 22–33. http://dx.doi.org/10.5153/sro.2471.

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This article examines ‘neighbouring’ as the setting in which cross-category relations develop and symbolic boundaries are constructed. The study is based on thirty in-depth interviews with residents living in a multi-ethnic and a mono-ethnic neighbourhood in Rotterdam, the Netherlands. The findings challenge the hoped-for outcomes of social mixing in neighbourhoods, as well as the view that boundary making is something inherent to multi-ethnic neighbourhoods only. Neighbour relations are often setting-specific (relations are interchangeable, scripted and bounded, and passively maintained), whi

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Wheeler, R. M., and T. W. Tibbitts. "Utilization of potatoes for life support systems in space. IV. Effect of CO2 enrichment." American Potato Journal 66, no. 1 (1989): 25–34. http://dx.doi.org/10.1007/bf02853486.

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Koblianska, Inna, Larysa Kalachevska, Stanisław Minta, Nataliia Strochenko, and Svitlana Lukash. "Modelling and forecasting of potato sales prices in Ukraine." Agricultural and Resource Economics: International Scientific E-Journal 7, no. 4 (2021): 160–79. http://dx.doi.org/10.51599/are.2021.07.04.09.

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Purpose. Under the background of the climate change and other crises, the world food system is becoming increasingly vulnerable to price fluctuations. This highlights the need to consider and better manage the risks associated with price volatility in accordance with the principles of a market economy and simultaneously protecting the most vulnerable groups of population. Responding to these challenges, in this study we aim to determine the main parameters of time series of potato sales prices in agricultural enterprises in Ukraine, to build an appropriate model, and to form a short-term (one-

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OKSANA A., STAROVOITOVA. "ESTABLISHING SUSTAINABLE ENVIRONMENT FOR POTATO CULTIVATION." Agricultural engineering, no. 5 (2020): 15–20. http://dx.doi.org/10.26897/2687-1149-2020-5-15-20.

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In changing climate conditions, an important component of potato cultivation technology is the establishing of a stable environment-forming space, in which the tuber bunch develops due to the compaction of the upper layer while maintaining the optimal density inside the ridge. The authors propose to form a multi-layer variable-density ridge that is resistant to internal and external destruction in the process of potato cultivation. The ridge has a dense surface layer and an optimal internal density. The technology implies the local use of moisture-saving superabsorbents as a dampener of intern

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Suh, Sang-Gon, Jun-Koo Cho, Hee-Don Chung, and David J. Hannapel. "IMMUNOCYTOCHEMICAL LOCALIZATION OF 22-KILODALTON POTATO PROTEINASE INHIBITORS." HortScience 28, no. 5 (1993): 457c—457. http://dx.doi.org/10.21273/hortsci.28.5.457c.

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Twenty-two kilodalton potato proteinase inhibitor (22-kD PPI) is synthesized as a pre-protein with a hydrophobic signal sequence of 40 amino acids. Using immunogoldcytochemistry we determined the subcellular localization of the 22-kD PPI. Using 22-kD PPI specific antibodies and GAR-IgG colloidal gold for electron-microscopical immunocytochemistry, the 22-kD PPI was found to be localized mainly in the vacuole and cytoplasm of both tubers and wounded leaves of potatoes (Solanum tuberosum L). Within the vacuole, label was found predominantly over the protein aggregates and protein cluster-like st

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Kurppa, Aarne, and Matti Vuento. "A simple kit for rapid field diagnosis of potato virus Y by latex serological test." Agricultural and Food Science 59, no. 3 (1987): 169–78. http://dx.doi.org/10.23986/afsci.72261.

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A simple kit for rapid detection of potato virus Y by latex serological test was developed. The test is carried out on a white cardboard sheet and the results can be read by naked eye in two minutes. A test card of 10 x 6 cm holds latex sensitized antibodies, buffers and other necessary ingredients as dry blue colored formulate on the ringed areas of the card. A test card includes space for six tests and positive and negative controls. The kit also includes disposable plastic sticks for mixing the samples with test reagents and a hand press with disposable plastic tips. For testing, dried reag

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Liang, Qinggan, Hongrong Chen, Yanli Chen, et al. "Appropriate Planting Density Can Improve the Storage Root Yield and Commercial Features of Sweet Potato (Ipomoea batatas L.) by Optimizing the Photosynthetic Performance." Agronomy 14, no. 11 (2024): 2579. http://dx.doi.org/10.3390/agronomy14112579.

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Planting density is a crucial factor in sweet potato output. However, the relationship among photosynthetic performance, yield, and storage root commercial features that respond to planting density is not well understood. We conducted a three-year field experiment with four planting densities (83,280 plants hm−2, plant spacing 15 cm, D15; 62,520 plants hm−2, plant spacing 20 cm, D20; 50,025 plants hm−2, panting spacing 25 cm, D25; and 41,640 plants hm−2, 30 cm, D30; 80 cm row space for all) to investigate the dynamic of photosynthetic performance, dry matter, yield, carbohydrate metabolism, an

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Kalashnikov, M. P. "ENHANCEMENT OF MICROCLIMATE SUPPORT SYSTEMS IN POTATO STORE BUILDINGS." Construction and Geotechnics 11, no. 3 (2020): 54–63. http://dx.doi.org/10.15593/2224-9826/2020.3.05.

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When storing fruits and vegetables, vital processes (respiration, heat and carbon dioxide) are actively proceeding. These processes lead to loss of production, significantly affect the temperature, humidity and gas composition of the air in the storage. The optimal storage conditions for fruits and vegetables are rather low positive temperatures and rather high humidity with a sufficient oxygen content in the air. Achieving this difficult task is most effectively accomplished by using active ventilation systems in the storage. The article provides a comparative assessment of setting up air exc

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Orozco, Fadya, Donald C. Cole, Verónica Muñoz, et al. "Relationships among Production Systems, Preschool Nutritional Status, and Pesticide-Related Toxicity in Seven Ecuadorian Communities: A Multi-Case Study Approach." Food and Nutrition Bulletin 28, no. 2_suppl2 (2007): S247—S257. http://dx.doi.org/10.1177/15648265070282s204.

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Background Among small Andean potato farmers, greater pesticide use and better linkage to markets are promoted as ways to improve farm outputs and incomes. The health of household members is assumed to improve with higher incomes, although evidence to support such an assumption remains scarce. Objective Using a multidisciplinary approach, we sought to characterize agricultural systems producing potatoes and to assess relationships between these characteristics and farm household health indicators. Methods We included seven communities linked to a regional agricultural potato production platfor

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Chourasia, Kumar Nishant, Milan Kumar Lal, Rahul Kumar Tiwari, et al. "Salinity Stress in Potato: Understanding Physiological, Biochemical and Molecular Responses." Life 11, no. 6 (2021): 545. http://dx.doi.org/10.3390/life11060545.

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Among abiotic stresses, salinity is a major global threat to agriculture, causing severe damage to crop production and productivity. Potato (Solanum tuberosum) is regarded as a future food crop by FAO to ensure food security, which is severely affected by salinity. The growth of the potato plant is inhibited under salt stress due to osmotic stress-induced ion toxicity. Salinity-mediated osmotic stress leads to physiological changes in the plant, including nutrient imbalance, impairment in detoxifying reactive oxygen species (ROS), membrane damage, and reduced photosynthetic activities. Several

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Kostiaev, Aleksandr Ivanovich. "TRANSFORMATION OF RURAL SPACE IN REGIONS WITH LARGE MEGALOPOLISES." AIC: economics, management, no. 3 (March 1, 2025): 32–41. https://doi.org/10.33305/253-32.

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The megacities growing all over the world determine the transformation of the rural space of entire macroregions and new challenges for spatial planning and management. The influence of Moscow and St. Petersburg on the development of rural areas in nearby regions is not sufficiently taken into account in practice and needs to be studied. Therefore, the aim of the study was to identify changes in the distribution of population and agricultural production in the Central and Northwestern economic regions in 1991-2023, in the context of the impact on the ongoing structural shifts in the location o

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Kizyaev, Boris Mikhaylovich, Viktor Ivanoich Balabanov, Natalya Borisovna Martynova, and Khamzat Arslanbekovich Abdulmazhidov. "Mechanized method of laying drop tape when growing potatoes in the Moscow region." Agrarian Scientific Journal, no. 10 (November 17, 2021): 108–12. http://dx.doi.org/10.28983/asj.y2021i10pp108-112.

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The use of a drip irrigation system allows the most efficient use of irrigation water, since it is delivered directly to the root space. In recent years, the production of drip tape at domestic enterprises has significantly increased by introducing additional capacities at existing plants and commissioning new production facilities, which will halve the import of drip tape and related equipment and fittings. However, the share of lands occupied by drip irrigation among the territories using irrigation measures has practically not increased and amounts to 2-4 %. The design of drip irrigation sy

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Tibbitts, T. W., W. Cao, and S. M. Bennett. "Utilization of potatoes for life support in space v. evaluation of cultivars in response to continuous light and high temperature." American Potato Journal 69, no. 4 (1992): 229–37. http://dx.doi.org/10.1007/bf02853877.

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Tican, Andreea, Nicoleta Chiru, Mihaela Cioloca, and Carmen Liliana Bădărău. "Obtaining Minitubers by Applying Hydroponic Culture." Romanian Agricultural Research 35 (2018): 141–46. http://dx.doi.org/10.59665/rar3518.

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Hydroponics growing method has proven to be a very successful strategy for the production of pre-base seed potatoes. NIRDPSB Brasov applied this method in 2016, by using two types of culture: with circulating nutrient solution and with static layer of nutrient solution and for both cases the substrate used was perlite. As biological material plantlets of four cultivars (Braşovia, Castrum, Marvis and Sarmis) were used and grown hydroponically in a space “insect-proof” under controlled conditions. The number of minitubers/plant and weight of minitubers/plant were compared for the used cultivars.

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Dalamu, Dalamu, Jagesh Kumar Tiwari, Aarti Bairwa, et al. "Resistance Evaluation for Native Potato Accessions against Late Blight Disease and Potato Cyst Nematodes by Molecular Markers and Phenotypic Screening in India." Life 13, no. 1 (2022): 33. http://dx.doi.org/10.3390/life13010033.

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The potato originated in southern Peru and north-western Bolivia (South America). However, native accessions have also been cultivated in India for many years. Late blight, caused by the fungus Phytophthora infestans, is the most devastating potato disease, while potato cyst nematode (Globodera spp.) (PCN) is another economically significant quarantine-requiring pest in India. In this study, we have generated a new Indian native collection of 94 potato accessions collected from different parts India. These accessions were screened against late blight and potato cyst nematode resistance by usin

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Tibbitts, T. W., and W. Cao. "246 DEVELOPMENT OF A NEGATIVE WATER PRESSURE SYSTEM AND USE FOR CONTROLLING ASSIMILATE PARTITIONING IN POTATOES." HortScience 29, no. 5 (1994): 464g—465. http://dx.doi.org/10.21273/hortsci.29.5.464g.

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A nutrient delivery system developed for plant growth in space provides a unique system for maintaining a constant, slightly-negative water tension for plant research. The system involves the use of multiple porous stainless steel tubes positioned 4 cm apart in shallow trays (44 cm long, 32 cm wide and 8 cm deep), and then covered with a 4 cm layer of fine medium. Nutrient solution is recirculated through the porous tubes under -5 cm (water head) of negative pressure maintained with a siphoning procedure. Potatoes grown with negative pressures were compared to growth in similarly constructed t

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Ольгаренко, Г. В., В. И. Булгаков, Т. А. Капустина, and Е. В. Медведева. "Technologies and techniques for irrigating potatoes in the Russian Federation." Kartofel` i ovoshi, no. 6 (June 7, 2022): 26–29. http://dx.doi.org/10.25630/pav.2022.34.93.004.

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Цель исследований: обоснование и разработка научно-методических рекомендаций по технологиям и технике орошения картофеля, обеспечивающих рациональное использование интегральных ресурсов, биоклиматического потенциала природно-климатических зон РФ и экологической безопасности сельхозпроизводства. При проведении научно-исследовательской работы использовали теоретические, информационно-аналитические, статистические и социально-экономические методы исследований. Научные и статистические исследования, ретроспективный анализ и оценку результатов развития и эффективности орошения выполняли на основе и

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Asyrofa, Rahmi, and Firdaus Mahmudy Wayan. "Regression Modelling for Precipitation Prediction Using Genetic Algorithms." TELKOMNIKA Telecommunication, Computing, Electronics and Control 15, no. 3 (2017): 1290–300. https://doi.org/10.12928/TELKOMNIKA.v15i3.4028.

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This paper discusses the formation of an appropriate regression model in precipitation prediction. Precipitation prediction has a major influence to multiply the agricultural production of potatoes in Tengger, East Java, Indonesia. Periodically, the precipitation has non-linear patterns. By using a non-linear approach, the prediction of precipitation produces more accurate results. Genetic algorithm (GA) functioning chooses precipitation period which forms the best model. To prevent early convergence, testing the best combination value of crossover rate and mutation rate is done. To test the a

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Pawennari, Ishaq, Rosmin M. Tingginehe, Novita Mediati, Semuel P. Irab, Arius Togodly, and Sarce Makaba. "Analysis of Children's Consumption Patterns Based on Cultural, Economic, Social and Food Access Factors in Karang Tumaritis Village, Nabire District, Central Papua." Formosa Journal of Science and Technology 4, no. 5 (2025): 1307–20. https://doi.org/10.55927/fjst.v4i5.89.

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This research aims to analyze children's consumption patterns based on cultural, economic, social and food access factors in Karang Tumaritis Village, Nabire District. A qualitative method with a case study approach was used involving 24 informants selected through purposive sampling, consisting of health workers, community leaders and parents. Data collection was carried out through in-depth interviews, participant observation and documentation. The research results show that cultural factors influence preferences for traditional foods such as sweet potatoes, cassava and river fish, economic

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Susanti, Erni. "Prototype of Information System for Horticulture Pest and Disease Distribution." Informatika Pertanian 24, no. 2 (2016): 179. http://dx.doi.org/10.21082/ip.v24n2.2015.p179-190.

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The impact of climate change on the outbreak plant pest and disease seems to be likely increased in the future. However, operational information system on the outbreak of pest and disease on horticulture crops which can provide an overview of outbreak and distribution pest both in space and time is still very limited. The objective of the study is to developed prototype information system for providing information regarding area of horticulture pest and disease outbreak both space and time punctually and accurately. SIOPTHor is the early stage study to meet information regarding distribution o

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Kushalappa, A. C., L. H. Lui, C. R. Chen, and B. Lee. "Volatile Fingerprinting (SPME-GC-FID) to Detect and Discriminate Diseases of Potato Tubers." Plant Disease 86, no. 2 (2002): 131–37. http://dx.doi.org/10.1094/pdis.2002.86.2.131.

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Volatiles from Russet Burbank potatoes inoculated with Erwinia carotovora subsp. carotovora, E. carotovora subsp. atroseptica, Pythium ultimum, Phytophthora infestans, or Fusarium sambucinum were monitored by sampling the head space 3, 4, and 5 days after inoculation, using a solid phase microextraction (SPME) fiber to trap and gas chromatography with flame ionization detector (GC-FID) to fingerprint volatiles. Noninoculated (NON) potatoes served as the control. Volatile fingerprints varied among diseases. Within a disease, the fingerprints varied with time since inoculation and among blocks.

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Sewell, Gary H., and Richard H. Storch. "Irish Potato, Control of Potato Infesting Aphids, 1987." Insecticide and Acaricide Tests 13, no. 1 (1988): 162–63. http://dx.doi.org/10.1093/iat/13.1.162.

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Abstract The experiments with fohar and systemic insecticides were randomized complete block designs with 6 replicates each and were conducted at Presque Isle, Maine, on land that was in clover in 1986. The potato planting dates were 20 May for the systemic insecticide experiment and 18 May for the foliar insecticide experiment. In each experiment the 3.0-m space between blocks and the 1.4-m space between columns and at the sides and ends of the experiments was sown to oats after planting. Each plot consisted of 4 rows of potatoes, each row 0.9 m apart and 15.0 m long. The healthy Katahdin see

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Sewell, Gary H., and R. H. Storch. "Control of Potato Infesting Aphids, 1989." Insecticide and Acaricide Tests 15, no. 1 (1990): 144. http://dx.doi.org/10.1093/iat/15.1.144.

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Abstract The foliar and systemic experiments were randomized complete block designs with 6 replicates each and were conducted at Presque Isle, ME. The planting dates were 23 May for the foliar application experiment and 24 May for the systemic application experiment. The 3 m space between blocks and the 1.4 m space between columns and at the sides and ends of the experiments were sown to oats on 27 Jun. Each plot consisted of 4 rows of potatoes, each row 0.9 m apart and 15.0 m long. The healthy Katahdin seed pieces ca. 75 g each were planted with a tractor-pulled, assisted-feed planter. Fertil

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Sewell, Gary H., and Richard H. Storch. "Irish Potato, Control of Potato Infesting Aphids, 1986." Insecticide and Acaricide Tests 13, no. 1 (1988): 164. http://dx.doi.org/10.1093/iat/13.1.164.

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Abstract The foliar and systemic experiments were randomized complete block designs with 6 replicates each and were conducted at Presque Isle, Maine, on land that was in clover in 1985. The planting dates were 3 Jun for the systemic experiment and 27 May for the foliar experiment. In each experiment the 3.0-m space between blocks and the 1.4-m space between columns and at the sides and ends of the experiments were sown to oats after planting. Each plot consisted of 4 rows of potatoes, each row 0.9 m apart and 15.0 m long. The healthy Katahdin seed pieces (75 g each) were planted with a tractor

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