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Ideas & News
Welcome to the S4 Mobile Laboratories blog, where we invite you on a journey of discovery, innovation, and environmental awareness.
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Why Depth and Density Break Down in Systems That Never Stop
Irrigated specialty crops don't run on a seasonal clock, and neither do the input costs tied to managing them. Farm-level fertilizer and fuel costs have climbed 20% to 40% depending on the operation and input mix over the past several months, driven by nitrogen and diesel price spikes tied to global supply disruption.¹ For high-value permanent crops like almonds, pistachios, and citrus, where a single soil management misstep carries real economic consequence — that cost press
S4 Blogger
Jul 262 min read


S4 Mobile Laboratories Supports the Search for Unmarked Burials at Former Indian Residential School Sites
Canada’s Globe and Mail recently published a powerful piece examining the ongoing search at Tk'emlúps te Secwépemc. It is a sobering reminder of why building confidence through multiple, complementary methods is so critical. For families and nations waiting for answers, certainty is not just a technical goal, it is a critical mission for healing.
S4 Blogger
May 272 min read
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