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Agriculture Soil Testing Articles & Analysis
13 articles found
When the glass electrode is immersed in the solution under test, the hydrogen ions in the solution interact with the glass membrane of the electrode. ...
Soil sampling is a crucial first step in everything from construction to farming. It provides information about the chemical and physical condition of the soil. Often, the purpose is to test for contamination, nutrients or soil strength to gauge the success of a project. The resulting information helps optimize plant growth, solve soil-related problems or determine the extent of soil ...
Matt Pitt of Cranfield University has a deep interest in modelling hydraulic data and is part-way through a fascinating PhD project centred on the ways in which various tillage regimes affect the long-term properties of soil. “My research aims to assess if non-inversion tillage practices improve water transport in soil during and near saturation – where percolation leads to ...
The success of the OCP Kenya-OCP School Lab (OSL) project stems from a comprehensive approach to addressing agricultural challenges in Kenya. A review of various surveys on the state of agriculture revealed a connection between low crop yields, reduced incomes, and soil fertility constraints, particularly soil acidity. ...
Soil nutrient testing equipment has revolutionized the field of agricultural management. ...
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. ...
A bit of a background The increase of food production across the years has been mainly due to higher yields resulting from greater inputs like fertilizers, water, pesticides, and other technologies of the “green revolution”. But even if those practices led to enormous gains in food and helped improve food security, they also had greater negative impacts on the environment, putting the ...
Farmers understand that soil fertility is a key component of growing healthy and high yielding crops. While there is much debate on how we accomplish soil fertility and health, there are some general items that are helpful to remember. However, because it was an extremely wet year for many across the country it is even more important to soil test this year. Some of the nutrients ...
Many of us never take this important first step, which contributes, to wasted resources and wasted time. The U.S. Department of Agriculture says soil testing is an “essential” tool that provides information on fertility and pH. ...
For years unwanted nutrients were also choking the Florida Everglades, but in a surprising reversal, phosphorus levels have been reduced 79 percent this year — more three times the state requirement — compared to the annual average runoff in the 1980s, according to an announcement from University of Florida’s Institute for Food and Agricultural Sciences. The ...
ByEnsia
With the growing season nearly upon us, Welsh farmers are being given an opportunity to discover the benefits of soil analysis through a number of free soil testing workshops at Farming Connect. Regular soil testing enables farmers to adopt a targeted approach to fertiliser use, thus providing significant cost savings, according to Lisa Roberts of Farming Connect. Soil analysis also identifies ...
Soil testing helps diagnose soil health and guides in the development of soilspecific and crop-specific remedies. It is an indispensable tool to assure national food safety, nutritional accuracy, maintenance of soil health and enhancement of soil fertility. Based on this analysis, farmers may be advised on ...
Phosphorus from agricultural lands poses a problem in water resources. In 2003, more than 48% of soil samples submitted to the North Carolina Department of Agriculture and Consumer Services (NCDA&CS) soil testing laboratory tested very high in soil P (>120 mg dm–3 P). As ...