I had never listen about such a device. NPK and fertilizers are very useful plant food for all plant. They increase the productivity of plant and soil. But some act as toxic for plant. In such case knoe details the composition of fertilizer is very important. It is quite difficult to know the composition. After reading this blog I think it is now becone easy by using the above instrument. It is good news for our farming sector as well as fertilizer production industries.organic plant fertilizer
As we unveil EE Times’ 2015 Silicon 60 list, journalist & Silicon 60 researcher Peter Clarke hosts a conversation on startups in the electronics industry. Panelists Dan Armbrust (investment firm Silicon Catalyst), Andrew Kau (venture capital firm Walden International), and Stan Boland (successful serial entrepreneur, former CEO of Neul, Icera) join in the live debate.