**Table 3.**

*Organic Farming for Sustainable Agriculture Using Water and Soil Nutrients DOI: http://dx.doi.org/10.5772/intechopen.100319*

• **Poor Marketing:** Absence of market offices and helpless government guidelines, and so forth., make it practically incomprehensible for farmers particularly little scope farmers to showcase their homestead produce. Improved market offices and great government guidelines can go far in helping helpless farmers market and benefit from their harvests.

Hence in the proposed work design and develop of organic farming based advisory mobile application to test soil nutrients and pH of irrigation water of agricultural lands there by providing suggestive measures to the farmers for the type of organic crops to be grown, usage of the fertilizers in-order to increase the soil fertility and yield of the land.

## **2. Proposed system**

The smart farming for sustainable agriculture using soil and water nutrients is a IoT enabled system exploring the android mobile application. The proposed work tries to overcome the problems of the existing system and to lower the farming cost a smart farming based android mobile application is proposed to help the farmers in monitoring and maintenance of agricultural land to get high yield, crop selection, promoting organic farming to achieve sustainability in agricultural activities is depicted in **Figure 1**.

#### **2.1 Block diagram**

The proposed organic farming based mobile application provide separate login facility is to both Agricultural Produce Market Committee (APMC) admin and farmer. It also helps farmer to communicate with Agricultural Produce Market Committee (APMC) to avail the facilities provided by the APMC such as uploading

**Figure 1.** *Flow of the processes in proposed model.*

soil and water analysis report for knowing suitable crop for growing, sell crops, organic certificate and claim crop insurance through mobile application by establishing a communication link between them.
