Car tire numbers explained â Tires will have something similar like this printed on the side of it: P215/65R17 95H The first letter means type of tire for certain vehicles. P = Passenger vehicles tire
Integrated Soil Fertility Management (ISFM) technologies have proven to be viable options for improving land productivity and increasing yield. However, adoption of the set of complementary technologies that are required in ISFM is quite variable and studies of adoption focus on single technologies.
Soil fertility is considered in terms of the highest practical level of productivity, the focus is mostly on physical and chemical aspects of soil. The fertility of a soil is related to its capacity to maintain consistent output with minimal input.