crop information Articles
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A Conceptual model for describing processes of crop improvement in database structures
Rising research costs, broadening goals, intellectual property rights, and other concerns increase the need for robust management of crop improvement data. The data model of the International Crop Information System (ICIS) allows breeding processes to be recorded unambiguously in a relational database. This paper describes this model, which underlies the Genealogical Management System (GMS) of ...
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Normalized difference vegetation index and soil color-based management zones in irrigated maize
Spectral vegetation indices such as the normalized difference vegetation index (NDVI) have been shown to be useful for indirectly obtaining crop information such as photosynthetic efficiency, productivity potential, and potential yield. The objectives of this study were (i) to examine the relationships among NDVI determined early in the growing season, soil color-based management zones (SCMZ), ...
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Agricultural auction markets in Sudan: their role, market mechanisms and performance
The paper overviews the current marketing system in crop markets in Sudan; introduces the concept of crop auction markets in a Sudanese context and searches for reasons why these transaction systems are not widely adopted in its agricultural markets. The paper examines the probable role and impact of auction market systems on the market mechanisms if they are widely employed. The paper calls for ...
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A dynamic analysis of nonpoint pollution control instruments in agriculture
Nonpoint pollution from agriculture is an emerging issue in the environmental policy of the European Union. Dynamic optimisation techniques are important in nonpoint pollution, and neglect of dynamic aspects may seriously mislead the proper design of policy measures. This paper presents an empirical assessment of nitrogen pollution abatement in the Ebro basin of northeastern Spain. The aim is to ...
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How weather stations can help make more informed crop management decisions
Up your defenses against unpredictable Mother Nature with an on-farm weather station’s accurate weather monitoring, forecasting and historical data There’s a long-enduring sentiment in Canadian agriculture that when farmers gather, they’re usually talking about the weather. There’s a good reason for this. After all, there are many things you can control on the farm from ...
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A machine learning approach to crop localisation using spatial information
This paper describes an approach to recognise and localise centres of mature lettuce heads in the field when the lettuce leaves obscure the distinctions between plants. This is of great value when using an automatic harvester in cluttered or closely planted vegetation. The aim of this work is to investigate and verify the potential use of spatial rather than visual clues for recognition and ...
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Living mulch nutritive value in a corn-soybean-forage rotation
Living mulches can function to supply forage in multifunctional cropping systems. Information quantifying nutritive value of forage plants in living mulch cropping systems is limited. The objective of this research was to quantify the nutritive value of forages from different plant functional groups managed as living mulches in 2 of 3 yr and as a forage crop in the third year of this 3-yr corn ...
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Climate change, a storm in the coffee cup
Coffee is the third most consumed beverage in the world after water and tea. Food and Agriculture Organization (FAO) confirms ‘Coffee is the most widely traded tropical product, with up to 25 million farming households globally accounting for 80 per cent of worlds output’. In 2020, 87% of the global coffee production originated from the top 10 biggest coffee-producing nations, says ...
By Farmsio Ltd.
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More is more
Benefits of having multiple years of information when crop planning You operate in an age of data-driven farming. The question is: how do you manage all of your information? While schools of thought differ, one fact remains: you can benefit immensely by documenting multiple years’ worth of information, especially as you begin to plan for next season. The more information you have, the ...
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NNFCC Crop Chooser
This decision tree offers advice on which crops to grow for different non-food markets. Summary The crop chooser is a simple tool that helps growers understand the risks and opportunities associated with diversifying into non-food crops. By deciding on the value, risk, level of management and investment you are willing to accept the crop chooser will help identify the crop options available to ...
By NNFCC Ltd.
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Farmonaut For Crop Area and Yield Estimation
INTRODUCTION: CROP AREA ESTIMATION The two components of agricultural production estimation are crop area and yield estimation. In order to estimate yield, Producers generally measure the amount of a particular crop harvested in a sample area to estimate crop yield. The harvested crop is then weighed, and the entire crop production of the area is approximated from the sample. A method for ...
By Farmonaut
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Application and principle of soil moisture sensor
Soil moisture sensor is a device for measuring soil moisture content. It plays a vital role in agricultural and environmental monitoring, allowing accurate assessment of soil conditions and timely intervention. In this article, we will explore the application and principle of soil moisture sensors. Soil moisture sensors work by measuring the electrical conductivity of soil. When soil contains ...
By JXCT
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History, achievements, and current status of genetic resources conservation
This paper has been written to look back at the early period of crop genetic resources conservation and inform readers of what has been achieved so far and what needs to be done in the future. The recognition of the value of crop genetic resources and early efforts at collecting germplasm by pioneer plant explorers, such as F.N. Meyer and N.I. Vavilov, and some of the strategies they employed are ...
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Monitoring and forecasting soil moisture
Real-Time Technology Can Impact Decision Making On-Farm And Across Regional Landscapes. Soil moisture is not only important for crop production, input decisions and yield outcomes – it is an important determinant of runoff volume, flood risk and greenhouse gas emissions from agriculture soil, such as nitrous oxide (N2O). Advancements in moisture monitoring and forecasting, along with the ...
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Axle-load impacts on hydraulic properties and corn yield in no-till clay and silt loam
Wheel traffic-induced compaction in no-till (NT) farming can alter soil hydraulic properties and reduce crop yields, but specific information on the impacts of different levels of axle loads on the relationships between soil hydraulic properties and crop yields under long-term NT systems is limited. Thus, this study set out to measure the differences in soil hydraulic properties including ...
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8 Types Of Agricultural Sensors For Best Greenhouse Monitoring Systems
Background A greenhouse is a closed environment that provides optimal conditions for plant growth and promotes plant growth by controlling indoor and outdoor environments. A complete greenhouse remote monitoring system first detects indoor environmental elements through various sensors and then uploads the measurement signals to the control platform through wired or wireless methods, and the ...
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8 Types Of Agricultural Sensors For Best Greenhouse Monitoring Systems
Background A greenhouse is a closed environment that provides optimal conditions for plant growth and promotes plant growth by controlling indoor and outdoor environments. A complete greenhouse remote monitoring system first detects indoor environmental elements through various sensors and then uploads the measurement signals to the control platform through wired or wireless methods, and the ...
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Optimizing Crop Yield with Soil EC Sensors
Introduction: Crop yield optimization is a key goal for farmers, as it directly impacts their profitability and food production capacity. Soil EC sensors have emerged as a valuable tool in precision agriculture, helping farmers make informed decisions regarding nutrient management and irrigation practices. In this article, we will explore the benefits and applications of soil EC sensors in ...
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The Role of Portable Soil EC Detectors in Enhancing Agricultural Productivity and Water Management
Agriculture is a crucial aspect of our global food supply chain, and proper soil management is essential for sustainable crop production. Portable soil EC detectors have become an invaluable tool for agricultural managers, providing them with real-time soil EC (electrical conductivity) readings that can help optimize crop growth and water management. In this article, we will explore the role of ...
By JXCT
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Long-term agronomic performance of organic and conventional field crops in the mid-atlantic region
Despite increasing interest in organic grain crop production, there is inadequate information regarding the performance of organically-produced grain crops in the United States, especially in Coastal Plain soils of the mid-Atlantic region. We report on corn (Zea mays L.), soybean [Glycine max (L.) Merr.], and wheat (Triticum aestivum L.) yields at the USDA-ARS Beltsville Farming Systems Project ...
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