Many nutrients in soil exist as salts, soluble and available for plant uptake. But when salts accumulate in excess, crop growth can decline. With more frequent surface flooding in coastal fields and ...

PARK RIVER, N.D. — Fields with soil salinity, sodicity and high magnesium levels require management before they can be productive, said Naeem Kalwar, North Dakota State University Extension soils ...

If you want to grow healthy food, you want to start with healthy soil, and a soil test is an inexpensive way to do just that. If you are growing in the ground, testing can maximize productivity, ...

Sustainable agriculture and environmental conservation begin with a fundamental yet often overlooked practice: soil analysis. Through comprehensive soil testing, farmers can accurately determine soil ...

Coastal salinity is an increasing challenge in low-lying agricultural landscapes. Saltwater inundation (SWI) from tidal flooding can create obvious dead zones along field edges, but these visible ...

Addressing soil and water salinity in agricultural landscapes involves either reducing soil and water salinity (mitigation) or making agriculture resilient to salinity (adaptation) by using innovative ...

Notes: the subfigure shows an example of acidic soil areas defined by the World Reference Base for Soil Resources; the scatterplot shows the salt content of soil samples in five climate regions. A ...

'Dharti Ka Doctor,' Patanjali's advanced soil testing machine developed under Baba Ramdev has been officially certified by the Indian Council of Agricultural Research (ICAR) through its Central Soil ...