For grain sorghum, a recent K-State study in Hays found that subsurface application of 60 lb/acre urea produced yields ...
As global agriculture struggles to feed a growing population, soils are under increasing pressure. Heavy fertilizer use has degraded soil quality, disrupted microbial ecosystems, and increased ...
Abstract: A fiber-optic urea sensor based on surface plasmon resonance (SPR) and Mach-Zehnder interference (MZI) combined principle was designed and implemented. By plating gold film on the ...
For grain sorghum, a recent K-State study in Hays found that subsurface application of 60 lb./acre urea produced yields ...
Dr. John Grove, extension soil fertility specialist, wrote the following article on how to improve nitrogen use efficiency.
Am 26. April 1986 ereignete sich in einem kleinen Ort in der heutigen Ukraine das schlimmste Unglück in der Geschichte der zivilen Nutzung der Kernenergie.
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