crop yield optimization News
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Factors affecting farmers’ adoption of Integrated Pest Management
Integrated Pest Management (IPM) is a sustainable approach to reduce pesticide use and risks of adverse effects on human health and the environment. However, its adoption by European farmers cannot be based only on mandatory regulation by the European Union, a new study suggests. The research identified four key factors driving IPM adoption; including market forces, policy instruments and ...
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New Report Shows Agriculture Productivity Consistently Up
Ohio farmers have been producing more and, on average, earning slightly more too. Improved technology, rising crop yields, farmer ingenuity and lower prices for farm inputs have led to higher agricultural productivity, specifically annual increases of 1.6 percent since the 1950s, according to a report produced by a team of agricultural economists from the College of Food, Agricultural, and ...
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Fertiliser can offset heat for African farmers
[NAIROBI] African smallholders in dry areas can overcome climate change and even double crop yields if they invest in fertiliser use and harvest rainwater, researchers have found. Farmers in arid and semi-arid areas usually protect themselves from climate-related losses by investing as little as possible in farm inputs such as fertilisers. But in doing so they fail to grab opportunities for ...
By SciDev.Net
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Where is your soil water? Crop yield has the answer
Crop yield is highly dependent on soil plant-available water, the portion of soil water that can be taken up by plant roots. Quantitative determination of the maximum amount of plant-available water in soil using traditional methods on soil samples remains challenging, especially at the scale of an entire field. However, a map of plant-available water capacity for a field would be instrumental in ...
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Better water management could improve global crop production
A new global study is the first to quantify the potential of water management strategies to increase crop production. It indicates that a combination of harvesting run-off water and reducing evaporation from soil could increase global crop production by 20 per cent. The EU has recognised the impact of climate change on water and the subsequent effects on agriculture in its white paper on ...
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Straw covering on soil can increase crop yields and improve the efficiency of water use
Straw from previous harvests can be used to help increase crop yields and improve the efficiency of water use in arid regions, finds a new study from China. By testing different techniques to improve water efficiency, the researchers found that the most effective method involved using straw to cover the soil when growing maize and wheat together in the same growing season. In north-western ...
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Soil moisture for crop health topic of symposium
Soil moisture sensing through either contact or remote technology captures soil-plant-water information that relates closely with plant water availability and use. Innovations in remote sensing technologies can inform plant health assessments and more. The “Soil Moisture Sensing for Crop Health Assessment and Management” symposium planned at the Resilience Emerging from Scarcity ...
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Brazil Soybean Production and Weather
Over the past 20 years, Brazil has emerged in the global agriculture industry as both a major producer and exporter of agricultural products. Agricultural production in Brazil has exploded over this time and its impact on global markets has been significant. As shown below, Brazil has become the number two producer of soybeans by 2017, according to the UN FAO. Brazil is in the southern hemisphere ...
By CropProphet
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Crop-mapping drones win MIT $100K
Original story at MIT News Drones are positioned to change people’s lives, with tech giants building unpiloted aerial vehicles to deliver packages to homes or provide Internet access across the globe. Using that idea as a jumping-off point, RaptorMaps, an MIT team designing drones that monitor crop health to boost yields, cast the winning pitch at last night’s MIT $100K ...
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Can simple measures of labile soil organic matter predict corn performance?
Organic matter is important for soil health and crop productivity. While an indicator of soil quality, a lot of organic matter is in extremely stable forms, and the nutrients in such forms are difficult for plants to use. The active, labile fraction, however, is a modest but important part of the organic matter. “The labile fraction is small – usually less than 20 or even 10 percent, ...
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Avirtech collaborates with Astrocast & advances Satellite IoT connectivity to boost the Southeast Asia AgriTech system
Avirtech is a precision AgriTech leader in Southeast Asia, and Astrocast, a leading global nanosatellite IoT network operator, collaborates to advance Satellite IoT connectivity (SatIoT) for Avirlink BIOTA. BIOTA is a remote sensing and crop monitoring product that offers insights into plantation health. Using advanced sensor and analysis tools, BIOTA helps reduce crop failure and increase ...
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