Design and Implementation of an IoT Based Greenhouse Monitoring and Controlling System

2021 ◽  
Vol 3 (1) ◽  
pp. 01-06
Author(s):  
Shablu Deb Nath ◽  
Mohammad Shahadat Hossain ◽  
Imtiaz Akber Chowdhury ◽  
Sabiha Tasneem ◽  
Mehedi Hasan ◽  
...  
Keyword(s):  
Soil Moisture ◽  
Water Supply ◽  
Water Pump ◽  
Online Platform ◽  
Design And Implementation ◽  
Green House ◽  
Cooling Fan ◽  
Suitable Solution ◽  
Controlling System ◽  
Key Factor

Environment is the key factor in the greenhouse system. To provide monitoring and controlling facility inside the greenhouse, IoT based system is more flexible and suitable solution. To maintain the proper environment inside the green- house, we have designed the system with heating, cooling and water supply facility by integrating the system with heater, cooling fan and water pump. The temperature, humidity and    the soil moisture inside the greenhouse continuously monitored and controlled over online platform.

Water demand and water use efficiency of winter barley in Hungary

2011 ◽  
Vol 59 (1) ◽  
pp. 13-22
Author(s):  
Z. Varga-Haszonits ◽  
E. Enzsölné Gerencsér ◽  
Z. Lantos ◽  
Z. Varga
Keyword(s):  
Soil Moisture ◽  
Water Supply ◽  
Water Use Efficiency ◽  
Water Use ◽  
Potential Evapotranspiration ◽  
Growth Period ◽  
Winter Barley ◽  
Potential Yield ◽  
Yield Data ◽  
Use Efficiency

The temporal and spatial variability of soil moisture, evapotranspiration and water use were investigated for winter barley. Evaluations were carried out on a database containing meteorological and yield data from 15 stations. The spatial distribution of soil moisture, evapotranspiration and water use efficiency (WUE) was evaluated from 1951 to 2000 and the moisture conditions during the growth period of winter barley were investigated. The water supply was found to be favourable, since the average values of soil moisture remained above the lower limit of favourable water content throughout the growth period, except for September–December and May–June. The actual evapotranspiration tended to be close to the potential evapotranspiration, so the water supplies were favourable throughout the vegetation period. The calculated values of WUE showed an increasing trend from 1960 to 1990, but the lower level of agricultural inputs caused a decline after 1990. The average values of WUE varied between 0.87 and 1.09 g/kg in different counties, with higher values in the northern part of the Great Hungarian Plain. The potential yield of winter barley can be calculated from the maximum value of WUE. Except in the cooler northern and western parts of the country, the potential yield of winter barley, based on the water supply, could exceed 10 t/ha.

scholarly journals Prototype Alat Penyiram Tanaman Otomatis dengan Sensor Kelembaban dan Suhu Berbasis Arduino

2020 ◽  
Vol 1 (1) ◽  
pp. 21-25
Author(s):  
Shamaratul Fuadi ◽  
Oriza Candra
Keyword(s):  
Soil Moisture ◽  
Air Temperature ◽  
Water Discharge ◽  
Sensor Data ◽  
Water Pump ◽  
Final Project ◽  
Plant Soil ◽  
Control Water

Quality plants are produced by observing soil moisture and plant temperature. Plants humidity and temperature are affected by plant irrigations system. Therefore, this Final Project aims to make a plant sprinklers that can control water discharge according to plant needs. Using the Soilmoisture Sensor which functions as a reader of plant soil moisture and DHT11 as a reader of the air temperature around the plant. Then the relay module functions to activate and deactivate the water pump. LCD is used to display the  data results and the ESP8266 Module is also used as a display of the results of sensor data, which will be sent to the thingspeak.com website

scholarly journals AUTOMATION USING IOT IN GREENHOUSE ENVIRONMENT

2019 ◽  
Vol 01 (01) ◽  
pp. 38-47 ◽  
Author(s):  
Jennifer S. Raj ◽  
Vijitha Ananthi J
Keyword(s):  
Soil Moisture ◽  
Internet Of Things ◽  
Embedded System ◽  
Climatic Condition ◽  
The Internet ◽  
Green House ◽  
Large Structures ◽  
The Embedded System ◽  
House Automation ◽  
The Internet Of Things

Green house is generally a building of small or large structures. The structure of the green house is made of walls and the translucent roof, with the capability of maintaining the planned climatic condition. It ensures the growth of plants that requires a specified level of soil moisture, sunlight, humidity and temperature. The green house systems available are human monitored systems that entail the continuous human visit causing distress to the worker and also decrease in the yield if the temperature and the humidity are not properly and regularly maintained. This paves way for the concept of the green house automation. The green house automation formed by the incorporation of the Internet of things and the embedded system addresses the problem faced in the green house and provides with the automated controlling and monitoring of the green house environment replacing the undeviating administration of the farmers. This paper also proposes the automation using internet of things in green house environment by using the Netduino 3 and employing the sensors for the sensing the moisture, temperature, sunlight and humidity, to enhance the production rate and minimize the discomfort caused to the farmers.

Design and Implementation of Cascaded Multilevel qZSI Powered Single-Phase Induction Motor for Isolated Grid Water Pump Application

2020 ◽  
Vol 56 (2) ◽  
pp. 1907-1917 ◽  
Author(s):  
Syed Rahman ◽  
Mohammad Meraj ◽  
Atif Iqbal ◽  
Mohd Tariq ◽  
Ali I. Maswood ◽  
...  
Keyword(s):  
Induction Motor ◽  
Single Phase ◽  
Water Pump ◽  
Design And Implementation
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