Posts Tagged atmosphere
October 15, 2009 at 8:16 am · Filed under Articles, Mother Nature, News ·Tagged atmosphere, carbon content, cloths, concentration, critical component, critical role, cue, different materials, earth, green house effect, green house gases, harmful gases, lastic, manufacturability, marvels, mixtures, plastic greenhouse, plastics, resin content
Plastic is the most critical component in our present scenario. Almost 1 thing will be plastics if you touch any three things in the present world. It has marked itself to be useful in many applications. There are many numerous applications there they are played a critical role. There are many applications where they have saved lives and other components. They are very famous for their easy manufacturability and that they have many other properties which make them unique. The easy to form different materials by combining the two mixtures have also led a very vital role so that they make their way to the most reliable thing in the world. There are many other useful things that the plastics are used for. Although they have many advantages to support their side there is also many disadvantages which make these marvels to scrap. Some of the disadvantages of using these materials are that they are the major sources of green house inducers which can increase the green house gases and hence they can increase the green house effect in the atmosphere. There are many such cases where they can be able to kill us all due to the harmful gases that come from their manufacturing. Some of the related fields which have been affected cue to this plastic entry are the clothing which has seen many new varieties of cloths which have many new varieties of the mixtures and portions of the resin content in them.
Influence of Carbon
This has increase the carbon content in the atmosphere which is the most significant green house inducers which has now been in a very high alarming concentration which has therefore increased the carbon content in the materials and in the atmosphere. Thus plastics is the main reason for the green house effect hence this green house effect is called as the plastic green house. This kind of plastic greenhouse has made the temperature of the earth to rise. The material is in such a way that it has more number of disadvantages than the number of advantages. They have there fore increased the pollution in the atmosphere. Also the production of plastics is going in a very high rate there by increasing the air pollution and hence increasing the carbon dioxide content in the atmosphere and hence reducing the oxygen content. Some other causes of the green house gases are the melting of ice caps and its consequence is rising in the sea level.
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September 22, 2009 at 4:19 am · Filed under Greenhouse, irrigation systems ·Tagged air circulation, arithmetic, atmosphere, atmospheric temperature, automatic green house irrigation systems, back door, common man, degree celsius, flowers, geometric growth, glasses, Greenhouse, improvement rate, plants, rare conditions, sunlight, temperature air, vegetables
Greenhouse cultivation has become more common these days. The necessary awareness needed about the greenhouse has reached even the common man. The world as a whole is itself becoming a greenhouse. But still for improvement of the vegetable rate, which is going in the arithmetic improvement rate to meet the on going, geometric growth rate of the humans is very much required. Cultivation of vegetables and flowers in the greenhouse is a very painful task than growing it in the fields of their chance.
Difficulties faced in Greenhouse
The difficulties faced in a greenhouse are countless. The most major difficulties faced in the greenhouse are the factors consisting of temperature, air circulation and moisture. The temperature has to be correct for the plants to grow which is usually greater than the surrounding temperature and only in the most rare conditions it is lesser than the outside temperature. The air circulation has to be high as this is a closed atmosphere usually the available air in the room will be the minimal as possible. Then watering is a major problem faced by this group of plants, as it cannot be done as easily as it is done in the field. Where we can make paths and water can be sent to the respective plants.
Methods to overcome
The temperature is provided to the plants is usually carried out by the structure of the building itself. This has a inclined glasses which is capable of sending the sunlight inside but not allowing it to escape the way it came in. as by this fact it makes it trapped in so by fact causing the temperature of the building to be higher than the surrounding temperature. The temperature will be 70 degree Celsius if the atmospheric temperature is 0 degree Celsius. This can be achieved if proper design is made in the greenhouse. The air circulation is monitored when we use vents in the windows and a special type of window, which will take care of the needy, replaces the back door. And about the watering scheduled and proper watering has to be done in order to make the proper growth of the plants.
Automation
There is automation available for the optimization of the all the above-suggested things. You can optimize the watering system, which is a little modification of your fire exhaust system. This is capable of providing timely and correct water quantity. The other is the ventilation and temperature. These things are also controlled by the usage of climate controllers in the greenhouse.
In common greenhouse cultivation the problems faced and the methods to deal with it are mentioned here. The automation process that are available and the complementation principles that can be taken to improve the production are dealt with detail.
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September 21, 2009 at 12:08 pm · Filed under Useful Methods, Vegetative Production ·Tagged atmosphere, chemical composition, cold region, cold temperature, Fertilizers, greenhouse climate, high temperature, occurrence, Pest Control, phenomenon, plants, rate improvement, straw bales, summer and winter, sunlight, vegetable farmers, vegetables, Water content, wheat straw, winter seasons, winter vegetable growing and production
The production of vegetables is largely altered when considering in the summer and winter. The production rate is much higher than what we get in the winter. This is of the usual scenario till last year. But there is appreciable growth in the current production year.
Reason for low production :
During winter seasons the climate in the area nearly drops to 0 degrees. This temperature is not suited for the vegetables that are grown in the area. The climate will retard the growth of the plant causing it give a low production rate. The vegetables water content gets frozen due to the cold temperature and this will cause the dying of plants and in some cases change in the chemical composition too. This is the main reason felt with the plants in the cold region by the vegetable farmers.
Steps to improve it:
The conventional process taken to overcome this difficulty faced by the farmers is by making use of the greenhouse climate to them. The greenhouse is a place where the whole room covered with the glasses so it will trap the sunlight in the room and cause a high temperature in the room than the surrounding to make the plants to grow fine as they grow in the summer. The plants also are easy to maintain in a closed atmosphere. The pest control is of a easy task over these areas. Then about considering the watering and other phenomenon more controlled environment can be provided to the plants grown in these areas. The growing rate can be improved in these plants by the usage of straw bales in the process. It is the wheat straw that are used often in their process.
Production Maintenance:
The production rate improvement can most significantly maintained by the use of more conventional implementation of the production laws. The first thing is removal of wastages, which can be achieved in the vegetables by eliminating the occurrence of defects in the vegetables. So the pest control and proper fertilizers has to be provided to the plants. In addition to it the transport defects has to mean and the necessary steps has to be taken to avoid it. The vegetable automation can be implemented to improve the production rate by reducing its ideal time. The periodic growth has to be improved by the use of inducers and catalyst to the on going process in the plants.
The production rate of vegetables in winter is very less. Shifting from the conventional growing process and using the greenhouse growing can improvise this. Then by using the production laws the rate of failure occurrence can be minimized. The other thing that has to be done is use the current technologies available.
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September 16, 2009 at 2:48 pm · Filed under irrigation systems ·Tagged atmosphere, carbon dioxide, crop cultivation, crops, Drip irrigation, essential nutrients, farmers, Fertilizers, glucose, granules, gravity, gravity irrigation, hilly terrains, innovative thinking, irrigation system, irrigation systems, irrigation water, plants, productivity, roots, soil erosion, starch
Importance of irrigation for farmers
Water to crops is equally necessary compare to the food for humans. Crops convert the water and the carbon dioxide from the atmosphere for converting into the glucose which is available in the form of seed and granules in the crops. Hence if we need to have a good crop cultivation then it is very important that you provide a good irrigation system to the fields so that the crops get enough amount of water to convert them to starch and glucose. A good irrigation system provides water to all the plants in the fields. The best irrigation system should distribute equal amount of water to all the crops. No crop should get les amount and no crop should get more amount of water. As if a crop is provided with more amount of water then they many lead to soil erosion and the crop may not have nutrients in the soil to grow, thus limiting the productivity of the field.
Some methods of irrigation by farmers
Water is distributed by either using power or just simply by means of gravity. The water is distributed by gravity automatically thus requiring no external power. This type of method is mainly used in hilly terrains where the terrain is inclined in nature thus giving way for automatic powerless irrigation. Some other innovative thinking has lead to another type of irrigation called as the drip irrigation in which water is injected directly into the root part of the plant so that they can absorb the water in very less time and hence can produce the crops in a very fast manner. This can also be added with the injection of water and fertilizers and other essential nutrients into the roots of the plants directly as if the fertilizers are sprayed in the soil then there is very less chance for the plants to absorb the fertilizers.
Disadvantages in irrigation system for farmers
Gravity cannot be used in very inclined regions as they can cause large amount of soil erosion that too in a particular piece of land. Also it will be difficult to cultivate crops and harvest them in inclined placed. They might cause fatigue to the farmers who harvest them. The disadvantage in the drip irrigation system is that the initial cost becomes too high that it can not be implemented by poor farmers. This can also be implemented only over a large piece of agricultural land.
Article Summary: Although there are many techniques which are used to cultivate crops in large quantities, the demand is still high than the produced goods. The farmers are developing more and more irrigation systems to cope up with the increase in the demand for the food supplies and the crop cultivation.
Resource Box Info: This article describes various irrigation process followed by the farmers in a place where the annual rainfall is usually less compared to other place in the country. You can visit the following site to get more information about the irrigation systems of the farmers http://agricultureguide.org/agriculture/irrigation/ .
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September 2, 2009 at 6:24 am · Filed under Drip irrigation, irrigation systems ·Tagged atmosphere, conserving water, crops, cultivation practice, drip irrigation systems, efficiency, extent, farmers, Fertilizers, handful, irrigation facilities, irrigation system, moisture level, optimum level, plants, root level, Sustainable agriculture, wastage of water, water application, wit
The drip irrigation is employed for the cultivation of variety of crops such as melon plants. Since only optimum moisture level is to be maintained within cultivation land, one can adopt drip irrigation. For plants like melon family need only less amount of water, drip irrigation can be handful. Read the rest of this entry »
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Agricultural Biodiversity 