By admin April 23, 2018 Off What is humus and humic Acid? Humus and Humic Acid is play a vital role in soil fertility and plant nutrition. Plants grown on soils which contain adequate humin, humic acids (HAs), and fulvic adds (FAs) are less subject to stress, are healthier,…
By admin October 28, 2017 Off Humus and Humic Acid? The term “humus” dates back to the time of the Romans, when it was frequently used to designate the soil as a whole. It was later applied to the organic matter of soils and composts,…