I bought a 3-way soil meter from a Chinese online store. The first thing that caught my attention in the soil meter was that there was no battery compartment to store a battery pack. This three-way ...

Pune Venture Center incubates, Saumya Rawat and Dhiraj Choudhary built a device that takes the lab to the field to help farmers test soil, cheaply, quickly and efficiently ...

Gardeners obsess over seed varieties and planting dates, yet the soil under their boots often gets ignored. Soil testing for ...