final ppt soil moisture transducer use in agriculture

Ppt

1. Compact Soil Moisture Controller with Arduino UNO Compact Soil Moisture Controller with Arduino UNO Guided by, Dr.K.Rajesh Asso.Professsor, Dept.of EEE Kalasalingam Academy of Research and Education M.Hari Chandru K.Jayadeeran S.Pragash Kumar R.Sridhar Students , Dept. of Agricultural Engineering Kalasalingam Academy of Research and Education

2. Introduction Water is a crucial component of the soil and one of the most significant variables influencing the development and yield of crops. In order to adopt irrigation techniques that use less water, agriculture has been refined by measuring the moisture content of the soil. For agricultural applications, measuring soil moisture is crucial because it enables farmers to control irrigation systems more effectively. Knowing the precise characteristics of the soil, farmers are able to boost crop production and quality while using less water by irrigating the plants during key growth stages. When a moisture sensor is added to a regular irrigation timer system, it gains some "smart" qualities that enable it to cease watering when the soil is sufficiently moist.

3. Objectives The main objective of this project is to know the how much of soil moisture in a irrigation field. To know the moisture by using the sensors , Arduino UNO, Breadboard. To know the amount of wate r is required for the soil as well as crop by adapting the soil moisture sensor . To the maintain a proper water management in the field by using the sensor.

4. Title of the paper Author Citation Technique used Research and application of a new soil moisture sensor Zhang, Xingchao , Chengzhi Yang, and Lu Wang MATEC Web of Conferences . Vol. 175. EDP Sciences. Year of publication:2018 The calibiration test of the sensor was conducted under the working voltage of 2.5-5.5 V Arduino-based system for soil moisture measurement Radman , Vuk , and Milutin Radonjić   Arduino-based system for soil moisture measurement."  Proc. 22nd Conference on Information Technologies IT . Vol. 17. Year of publication:2017 In this paper used , the Watermark 200SS granular matrix water potential sensor is used, supported by a scaled MV-VG model for soil moisture retention curve prediction . Literature survey

5. Title of the paper Author citation Technique used Design and Development of Arduino based Automatic Soil Moisture Monitoring System for Optimum use of Water in Agricultural Fields Das, Sudip International Journal of Engineering Research and Science  3.5 ( 15-19) year of publication:2017 E mbedding a control system into an automatic water pump controller depend upon the moisture of the soil. Review of novel and emerging proximal soil moisture sensors for use in agriculture. Hardie, Marcus. Sensors  20.23 , 6934. year of publication:2020 B road range of new, novel and emerging means of measuring soil moisture were identified including .

6. Title of paper Author Citation Technique used Automatic plants watering system for small garden. Astutiningtyas , Maria, Monika Nugraheni , and Suyoto Suyoto . Year of publication:2021 T he Internet of Things for small gardens inside houses using Wireless networks and sensor Towards automating irrigation: a fuzzy logic-based water irrigation system using IoT and deep learning. Patel, Pranshu Modeling Earth Systems and Environment  (1-16) Year of publication:2022 D ata from soil moisture sensors and images of crops acquired by a camera and weather forecasts via the application programming interface (API).

7. Block diagram

8. Circuit diagram

9. Components used Hardware Requirements Arduino UNO Board Resistive moisture sensor Jumper wires Bread board Led Buzzer Software Requirements Arduino IDE Language C ++

10. Hardware integration Hardware testing Prototype model

11. Working The function of our device is to remind the person or any system to irrigate or water the plant crops whenever needed and also to cut off the watering when the soil attains saturation. When the soil moisture level is low (it is that below 200 in moisture sensor detection),then the soil is dry and needed irrigation or watering. While the soil moisture level is above the value 1000 in moisture detection of sensor, then the soil is fully irrigated and need to stop watering. This is reminded by giving alarm or signal to the control unit or irrigation system.

12. 5.Nothing happens if the sensor's output value is less than 950. 6. The LED flashes a few times repeatedly at a modest rate and emits a brief beep if the value is greater than 950 and less than 1000. 7. The LED flashes rapidly and repeatedly for a second if the value is more than 1000 .

13. Result Thus, the moisture content in the soil is detected using Arduino UNO board. When the moisture content reaches the desired level, then the buzzer gives beep and blinking of led light also takes place.  

14. Conclusion The amount of water saved in the soil can be estimated using soil moisture sensors, which track the water content in the soil. They track changes in various soils and how these changes relate to water content. For the flora to maintain its temperature, water is essential. Utilizing a method similar to transpiration, water can be used to change the plant's temperature. While growing in damp soil, plant root structures also rise higher. In addition to soil pathogens, extreme soil sensors can alert to anaerobic conditions that may promote plant growth. In the process of conserving money and water for yourself, you are also proving a huge cost to the environment by promoting the global standard for water use in agriculture.

15. R eferences   Zhang, Xingchao , Chengzhi Yang, and Lu Wang. "Research and application of a new soil moisture sensor."  MATEC Web of Conferences . Vol. 175. EDP Sciences, 2018. Radman , Vuk , and Milutin Radonjic. "Arduino-based system for soil moisture measurement."  Proc. 22nd Conference on Information Technologies IT . Vol. 17. 2017. Miller, Jaclyn, Derek Bitecofer , and Seung Jun Lee. "Soil Moisture Sensor." (2018). Johansson, Marcus. "Soil Moisture Monitoring System Using LoRaWAN Technology." (2021). Das, Sudip, et al. "Design and Development of Arduino based Automatic Soil Moisture Monitoring System for Optimum use of Water in Agricultural Fields."  International Journal of Engineering Research and Science  3.5 (2017): 15-19. Hardie, Marcus. "Review of novel and emerging proximal soil moisture sensors for use in agriculture."  Sensors  20.23 (2020): 6934. Patel, Pranshu , et al. "Towards automating irrigation: a fuzzy logic-based water irrigation system using IoT and deep learning."  Modeling Earth Systems and Environment  (2022): 1-16. Shakya, Amit Kumar, et al. "Soil moisture sensor for agricultural applications inspired from state of art study of surfaces scattering models & semi-empirical soil moisture models."  Journal of the Saudi Society of Agricultural Sciences  20.8 (2021): 559-572. Astutiningtyas , Maria, Monika Nugraheni , and Suyoto Suyoto . "Automatic plants watering system for small garden." (2021): 200-207.