fertilizer application rate Articles
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Nitrogen fertilization effect on phosphorus remediation potential of three perennial warm-season forages
Warm-season C4 grasses are capable of removing excess soil nutrients because of their high yield potential and nutrient uptake efficiency. Bahiagrass (Paspalum notatum Flügge), limpograss [Hemarthria altissima (Poir.) Stapf & Hubb], and stargrass (Cynodon nlemfuensis Vanderyst), three commonly used pasture grasses in South-Central Florida, were grown to examine the effect of increasing N ...
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Assessing long-term water quality impacts of reducing phosphorus fertilizer in a US suburban watershed
Phosphorus run-off from urban lawn care is a significant water quality concern in many US suburban communities. Many state and municipal governments in the USA adopt urban fertilizer laws or ordinances that prohibit the use of phosphorus-containing lawn fertilizers. This study assesses the long-term water-quality impacts of two phosphorus-reduction scenarios in a suburban watershed in Central ...
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Benefits of Integrated Soil Sensor:
An integrated soil sensor is a device that measures various soil parameters such as soil moisture, temperature, pH level, and nutrient levels in real-time. The sensor is embedded into the soil to provide continuous data on the soil conditions, allowing farmers and researchers to make informed decisions about their crops and soil management practices.The need for an integrated soil sensor arises ...
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Soybean response to inoculation and nitrogen application following long-term grass pasture
Current demand for soybean grain [Glycine max (L.) Merrill] may lead to a conversion of pasture and Conservation Reserve Program fields into soybean or corn (Zea mays L.) production. Our objective was to determine the effect of soybean seed inoculation with Bradyrhizobium spp. and fertilizer N application rate on soybean productivity planted 1 and 2 yr after conversion to row crop production. ...
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Integrating Soil Sensors for Enhanced Productivity
Modern agriculture heavily relies on technology to increase productivity and ensure sustainability. One of the most promising technological advancements in recent years is the integration of soil sensors in farming practices. Soil sensors are devices that measure various soil properties such as moisture, nutrients, temperature, and pH levels. By providing real-time data, soil sensors can help ...
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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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Hybrid rice response to nitrogen fertilization for midsouthern united states rice production
Limited data representing the southern U.S. production area exists for N nutrition in hybrid rice (Oryza sativa L.) cultivars. Experiments were conducted to evaluate the effects of N fertilizer rates and application timings on grain and whole milled rice yield for ‘XL723’ (RiceTec, Inc., Alvin, TX) as compared with widely grown inbred rice cv. Cocodrie on clay soils and Cheniere on silt loam ...
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5 ways drones can help farmers in spring
Throughout the whole growing season, drone images can be a good tool for farmers to make their work more effective. Already in spring, drones can be used in the field to help answer important questions: How was the establishment of winter crops and how has the winter affected the crops? Where do I need to reduce or increase the seed rate next time? Should I change the time of fertilization? Where ...
By Solvi AB
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Healthy soil key to readying your fields for the coming season
The more you know about your soil, the better enabled you will be to make fertilizer decisions that work on every area of your farm While harvest brings the 2023 growing season to a close, preparation for next year is already underway. Pat Kunz has signed up to have his soil tested across all his fields in anticipation of making informed fertilizer purchases for the upcoming spring. He says ...
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Pattison Liquid Fertilizer Distribution Systems
Pattison Liquid Systems has been developing and supplying the liquid fertilizer application market with distribution kits for over 40 years. From our fixed orifice systems to our variable rate application systems we have the kit required for todays seeding equipment. See our options ...
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The mineralization of nitrogen from compost in the tropics
The application of organic matter is very important in maintaining high and stable crop yields under tropical conditions. Most of tropical soils are characterised by low content of organic matter and low structure stability. Animal wastes contain many nutrients, including nitrogen, phosphorous, potassium and other minerals. In addition to supplying nutrients, the application of animal wastes also ...
By ORBIT e.V.
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What nutrients are left in your soil?
Knowing, not estimating , means better soil health and profitability Farming in Western Canada means working in a climate of extremes–hot or cold, wet or dry. It’s a conundrum that drives agriculture innovation, new technologies and precision agronomy practices on behalf of Prairie farmers that’s appreciated around the world. Last year, many farmers worked to deal with extreme ...
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NPK compound fertilizer production line manufacturers talk about sulfur use methods
NPK compound fertilizer production line manufacturers often use sulfur to reduce soil pH value and improve saline alkali soil in agriculture. However, the use of sulfur as nutrient fertilizer in agricultural production has not attracted people's attention until recently. Sulfur is an inert, insoluble yellow crystalline solid. Commercially, it can be stored in the open air, and it remains ...
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Sustainable Soil Health
“A Nation that destroys its soil destroys itself.” – Franklin D. Roosevelt. We have learned some harsh lessons about how to treat our soil. While most of us are aware of the problems of the past, some agricultural operations in the world are not heeding those lessons. We all know that healthy soil is essential to feed the ever-increasing population of the world. However, ...
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