Modern Methods of Irrigation Crops require water at regular interval of time for proper growth and development. This supply of water to the crops at regular intervals is known as irrigation. There are two methods of irrigation, namely, traditional and modern.
The modern method involves two systems: Sprinkler system and Drip system. A sprinkler system as its name suggests sprinkles water over the crop and helps in an even distribution of water. This method is much advisable in areas facing water scarcity.
Two different methods of irrigation are- modern methods that include sprinkler irrigation and drip irrigation; traditional irrigation that includes manual irrigation where water is pulled out by the farmers themselves from the wells and canals to irrigate the land. What do you mean by micro-irrigation?Irrigation is the critical input in the agrarian method which superintends the amount of water drizzling towards the root shrubs with regular interregnum. It artificially bestows the water by fulfilling the demand to safeguard the fast, nutritious growth of crops. People mostly need deluge when there is drought or no rain.There are five basic methods of irrigation (flooding, furrow irrigation, trickle, sprinkling, and sub irrigation). Numerous subclasses exist within each of these basic methods. You’ll learn all the above mentioned irrigation methods in details here.
Disadvantages of Irrigation: 1. Excessive seepage and leakage of water forms marshes and ponds all along the channels. The marshes and the ponds in course of time become the colonies of the mosquito, which gives rise to a disease like malaria. 2. Excessive seepage into the ground raises the water-table and this in turn completely saturates the crop root-zone. It causes waterlogging of that.Read More
Answer of Define irrigation and also mention the traditional and modern methods use for irrigation.Read More
Over the last 30 years, irrigation and production methods in the agricultural field changed a lot. Instead of using the traditional methods for irrigation people start to use the modern day tractors to make the manual work easier. For the irrigation, people use tube wells instead of canals for water supply. 4.4.Read More
Modem Methods of Irrigation Varshney, R. S., Dr., Secretary-General, International Commission on Irrigation and Drainage (ICID), 48 Nyaya Marg, Chanalcyapuri, New Delhi - 110 021, India Introduction Irrigation plays a major role in improving agricultural production to cater to the needs of increasing world population. Crop yield from irrigated lands are higher and more consistent. It is.Read More
Modern Farming Technology. Modern farming technology is used to improve the wide types of production practices employed by farmers. It makes use of hybrid seeds of selected variety of a single crop, technologically advanced equipment and lots of energy subsidies in the form of irrigation water, fertilizers and pesticides.Read More
Gravity irrigation methods are less expensive, but requires more skill and experience to achieve re-scannable efficiency. This method also requires that the land to be irrigated should have a flatter slope, other wise the cost of land leveling and preparation at times be come very high. Gravity irrigation method. Includes furrow, boarder, basin, wild- flooding and corrugation. 1. Furrow.Read More
Agriculture, Modern During the latter half of the twentieth century, what is known today as modern agriculture was very successful in meeting a growing demand for food by the world's population. Yields of primary crops such as rice and wheat increased dramatically, the price of food declined, the rate of increase in crop yields generally kept pace with population growth, and the number of.Read More
Unlike surface and sprinkler irrigation, drip irrigation only wets part of the soil root zone. This may be as, low as 30% of the volume of soil wetted by the other methods. The wetting patterns which develop from dripping water onto the soil depend on discharge and soil type. Figure 64 shows the effect of changes in discharge on two different soil types, namely sand and clay.Read More
With the advent of modern equipment for moving earth and pumping water, surface irrigation systems were extended to upland areas and lands quite separate from the flood plain of local rivers and streams. Surface Irrigation Sprinkler Method. Below are the advantages and disadvantages of surface irrigation methods based on the following factors: Initial cost. Size and shape of fields. Soil.Read More
Need of Modern Methods of Appraisal. With time and technology, workplaces have evolved drastically and needed better appraisal methods than the traditional methods of performance appraisal. It’s been observed that traditional methods lay more emphasis on rating individual’s personality traits, whereas the modern methods of performance appraisal lay more emphasis on the evaluation of job.Read More