i want ppt on mointor and control of gren house environment
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seminar information on green house effect. ....etc

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plse send details of pc based green house automation ....etc

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Differences between single effect evaporator and multiple effect evaporator ....etc

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presented by:
Md. Shamshad Husssain


Abstract:-
The greenhouse effect is a process by which thermal radiation from a planetary surface is absorbed by atmospheric greenhouse gases, and is re-radiated in all directions. Since part of this re-radiation is back towards the surface, energy is transferred to the surface and the lower atmosphere. As a result, the temperature there is higher than it would be if direct heating by solar radiation were the only warming mechanism This mechanism is fundamentally differe ....etc

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SYNOPSIS
INtroduction:
Green house needs the monitoring of the parameters like temperature, humidity. These parameters should be kept with in the specified range. All these real time parameters are measured and sent to central station through zigbee. Wireless sensor networks are now used in many industrial and civilian application areas, including industrial process monitoring and control, machine health monitoring, environment and habitat monitoring, healthcare applications, home automation, and traffic control.
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Green House technique can increase cultivation output if a proper potion of agro-tech can be administered such as...the use of polytunnel(lost cost alternative to glass green house making it possible to grow even Mediterranean crops in India+exotic ,off seasonal vegetables for food industry), LED lighting for faster crop growth, climate control system driven by solar and wind hybrid power and use of organic/ household manure. With unsatisfactory cultivation in India adding to the woes of the farmers this project holds great promise and it could ....etc

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immediately wanted the seminar..its urgent ....etc

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WIRELESS CONTROLLED GREEN HOUSE AUTOMATION
At this point in time, the world’s pollution problem has led to unpredictable weather conditions all over the world. With these ever changing weather conditions, it is expected that the number of greenhouses will significantly increase in the near future, thus leading to a great demand for automated
greenhouse monitoring systems
OBJECTIVE:-
The main goal is to build a miniature greenhouse which is equipped with an automatic
monitoring system. This monitor ....etc

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1. Low power – high efficient solar based rice cooker with fast cooking capacity for power saving and renewable energy conservation applications
2. Solar based high efficient vacuum cleaner capable of capturing even 40 microns small dust particles
3. Implementation of solar fridge with fast chilling applications with temperature monitoring
4. Implementation of solar water pump control with four different time slots for power saving applications
5. Solar based air compressor pump for car bike tire inflate
6. Design and implementation of ....etc

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