In this context, we conducted a comprehensive review of models of intelligent control for managing nutrients in hydroponic systems by analyzing studies from the last five years. The selection of ...

Always check the expiration dates of the test kits before using them; this is important because some chemicals lose their effectiveness over time. Priyom holds a Ph.D. in Plant Biology and ...

DAGUPAN CITY (PIA) — As cases of Human Immunodeficiency Virus (HIV) continue to rise in Pangasinan, the Provincial Health Office (PHO) is urging residents to prioritize early HIV testing to ensure ...

Free radon test kits are now available through the Allegheny County Health Department. While supplies last, over 900 kits can be picked up between 8 a.m. and 4 p.m. Monday through Friday at the ...

One way people have been trying to see if their water is safe: picking up a water test kit, to determine whether ... while also testing for pH levels, chlorine, lead and even e.

Farm Journal Field Agronomist Ken Ferrie says you must first understand your nutrient requirements. Tight profit margins have farmers searching for ways to control input costs, including ...