A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown.
Greenhouses are frames of inflated structure covered with a transparent material in which crops are grown under controlled environment conditions. Greenhouse cultivation as well as other modes of controlled environment cultivation have been evolved to create favorable micro-climates, which favours the crop production could be possible all through the year or part of the year as required. Greenhouses and other technologies for controlled environment plant production are associated with the off-season production of ornamentals and foods of high value in cold climate areas where outdoor production is not possible. The primary environmental parameter traditionally controlled is temperature, usually providing heat to overcome extreme cold conditions. However, environmental control can also include (Greenhouses in Karur) cooling to mitigate excessive temperatures, light control either shading or adding supplemental light, carbon dioxide levels, relative humidity, water, plant nutrients and pest control.(Greenhouses in Karur)
The use of the greenhouse is mainly for producing seasonal and non-seasonal crops, for the production of high-quality flowers, vegetables, and the preparation of nursery prepared by tissue culture.(Greenhouses in Karur)
The design of greenhouse should be based upon sound scientific principles which facilitates controlled environment for the plant growth. Controlled environment plant production systems are used widely throughout the world to produce plant materials and products at a time or place, or of a quality that can not be obtained outdoors. Controlled environment agriculture requires far more capital investment per unit area than field agriculture and thus must essentially be correspondingly more intensive to justify investment costs. The greenhouse is a structure covered with a transparent material for admitting natural light for plant growth. (Greenhouses in Karur) The main components of greenhouse like structure, covering/glazing and temperature control systems need proper design for healthy growth of plants.
The duration of crop in greenhouse is the key to make the greenhouse technology profitable or the duration of production in greenhouses should be short. In this context, use of containers in greenhouse production assumes greater significance. The containers are used for the following activities in greenhouse production.
Karur in Tamil Nadu has been an important center of trade and jewelry making since time immemorial. Located on the banks of the River Amravati, Karur offer pleasant views, age-old temples, and beautifully handcrafted jewelry and textiles that make for perfect souvenirs. In short, Karur works well as a tourist destination for those travelers who want to tread the offbeat path.
Karur and its surrounding region has been ruled by many distinguished dynasties in the past, including the Cheras, the Naickers and the Cholas, among others. Excavations have revealed coins, jewelry, pottery and other items from various time periods, proving the Karur's historical significance over the years. Ancient temples bearing traditional South Indian architecture are spread across Karur, thus making the city a popular pilgrimage site for religious devotees. The scenery of the riverside is an added charm, making this quaint town an apt getaway.
Karur is filled with ancient temples galore, so plan a temple trail while you’re visiting Karur. Even if you’re not the religious sort, check these out for their architecture, the carvings on the walls, the magnificence of the deities, and the traditional rituals that play out here in Karur. The riverside of Amravati is home to a number of parks that act as recreational grounds for the locals of Karur, and are places of relaxation for visiting tourists. The Mayunur and Kerur Riverside Parks are good places to start.