Bin, Li (author), Shahzad, Muhammad (author), Khan, Hira (author), Bashir, Muhammad Mehran (author), Ullah, Arif (author), and Siddique, Muhammad (author)
Format:
Journal article
Publication Date:
2023-09-18
Published:
Switzerland: MDPI
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 206 Document Number: D12959
20 pages, Sustainable agriculture is a pivotal driver of a nation’s economic growth, especially considering the challenge of providing food for the world’s expanding population. Agriculture remains a cornerstone of many nations’ economies, so the need for intelligent, sustainable farming practices has never been greater. Agricultural industries worldwide require sophisticated systems that empower farmers to manage their crops efficiently, reduce water wastage, and optimize yield quality. Yearly, substantial crop losses occur due to unpredictable environmental changes, with improper irrigation practices being a leading cause. In this paper, we introduce an innovative irrigation time control system for smart farming. This system leverages fuzzy logic to regulate the timing of irrigation in cotton crop fields, effectively curbing water wastage while ensuring that crops receive neither too little nor too much water. Additionally, our system addresses a common agricultural challenge: whitefly infestations. Users can adjust climatic parameters, such as temperature and humidity, through our system, which minimizes both whitefly populations and water consumption. We have developed a portable measurement technology that includes air humidity sensors, temperature sensors, and rain sensors. These sensors interface with an Arduino platform, allowing real-time climate data collection. This collected climate data is then sent to the fuzzy logic control system, which dynamically adjusts irrigation timing in response to changing environmental conditions. Our system incorporates an algorithm that generates highly effective (IF-THEN) fuzzy logic rules, significantly improving irrigation efficiency by reducing overall irrigation duration. By automating the irrigation process and precisely delivering the right amount of water, our system eliminates the need for human intervention, rendering the agricultural system more dependable in achieving successful crop yields. Water supply commences when the environmental conditions reach specific thresholds and halts when the requisite climate conditions are met, maintaining an optimal environment for crop growth.
Gutiérrez-Castorena, Edgar Vladimir (author), Ortiz-Solorio, C.A (author), Gutiérrez-Castorena, M.C. (author), Cajuste-Bontemps, L. (author), and Rocha-Aguilar, M. (author)
Format:
Journal article
Publication Date:
2008-10
Published:
Mexico
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 158 Document Number: D07600
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 147 Document Number: C23505
Notes:
Public Policy Resources Laboratory, Texas A&M University, College Station via http://poll.orspub.com/poll/ 3 pages., Responses in a Texas Poll to four questions inviting views about (a) the extent to which agriculture is contributing to environmental problems related to soil loss and water use, and b) the extent to which agricultural regulations interfere with landowners' property rights.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: KerryByrnes4; Folder: Green Revolution Game File Document Number: D01648
Notes:
Kerry J. Byrnes Collection, Dept of Human Nutrition, London School of Hygiene and Tropical Medicine, Player's Handbook, 6 pages.
11 pages, via online journal, Land fragmentation is an interesting physical character in some developing countries, especially China. This study aims to discover the direct and mediated effects of land fragmentation on collective action in China based on an empirical test and the social-ecological system framework. We introduce three innovations to the literature on collective action in the commons. First, we focus on the mechanism of land fragmentation on collective action in the commons, which has been largely ignored in the literature. Second, building on the social-ecological system framework, we use structural equation modeling, which is robust to endogeneity and latent variable problems. Third, we use original survey data from 3895 households and 284 villages from 17 provinces/regions in China, a critical case because China has some of the most fragmented farmland use in the world. We find that land fragmentation has a direct negative effect on irrigation collective action. And besides the direct negative effect, there are four indirect factors: dependency on farming, irrigation rule-making, economic pressure and land circulation. Of these, the first three have a negative effect, and the last one, a positive effect. Our findings add to the theoretical literature on collective action in the commons and suggest new policy handles for more efficient land and labor markets in China.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 116 Document Number: C11767
Notes:
Francis C. Byrnes Collection, Section D. Proceedings of the 13th annual conference of the Association for International Agricultural and Extension Education, Arlington, Virginia, April 3-5, 1997.
36 pages., via online journal., This article examines the challenges facing agriculture in Africa. First the article outlines agriculture’s connection with overall economic growth; then, the author evaluates agricultural productivity and food security in Africa in 2010. From this point, the author evaluates the advantages and disadvantages of seven paths that African agriculture is likely to evolve along between now and 2050: five for Sub-Saharan African and two for North Africa. In Sub-Saharan Africa, the types of farming proposed are: extensive, mechanized; intensive export; intensive peri-urban; subsistence; and reserves, game ranching, and tourism. In North Africa, the author proposes: irrigated and rainfed. In order to realize the most positive benefits of these paths in 2050, Africa has to tackle six challenges, outlined by the author: reducing population growth, promoting irrigation, adapting the role of the state, promoting the acceleration of technical change (including fertilizer and biotechnology), and preparing for climate change. Increasing the competitiveness of Africa’s commercial farming will improve income, inequality, and nutrition across the continent.
Chawkins, Steve (author) and Frazier, Deborah (author)
Format:
Book chapter
Publication Date:
1987
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C23126
Notes:
Pages 1-39 in Paul F. Nowak, Christopher C. Hamilton, Lisa V. Bardwell and Amy B. Kuras (eds.), Environmental journalism: the best from the Meeman Archive. 265 pages., Series published in the Rocky Mountain News, Denver, Colorado.
Johnson, Fiona (author) and Linehan, Chris (author)
Format:
Conference paper
Publication Date:
2001-10-05
Published:
Australia
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 119 Document Number: C13505
Notes:
7 p., APEN (Australasia Pacific Extension Network) 2001 International Conference, Oct3-5, 2001, at University of South queensland, Toowoomba, Queensland, Australia
