Is important to increase the area under irrigation why?
John Parker Necessary to increase the land under irrigation So if water is provided for irrigation to the farmers for a larger portion of land, it would lead to better output and make more land cultivable in India and also encourage farmers to take up newer farming methods without the fear of suffering a loss.
Is it important to increase the area under irrigation why for Class 9?
Answer: Yes, it is important to increase the area under irrigation because water is very essential for agriculture. In India, the rainfall is unevenly distributed in the country and if rainfall is less, then production will be low, and they will be only able to grow one crop in a season.
Is it necessary to increase the area under irrigation in India Why or why not?
It is important to increase the area under irrigation because nearly two third of the people are we dependent on farming for their livelihood out of the total cultivation area in the country a little less than 40% is irrigated in the remaining area farming is largely dependent on rainfall which is the irregular and ...
Why is irrigation so important?
In areas that have irregular precipitation, irrigation improves crop growth and quality. By allowing farmers to grow crops on a consistent schedule, irrigation also creates more reliable food supplies. ... Modern irrigation systems use reservoirs, tanks, and wells to supply water for crops.
What are the benefits due to increase in irrigation?
Socioeconomic Benefits
- Reduces costs related to extraction and transport for irrigation. - Contributes to food security and income generation (cash crops) due to high crop productivity. - Increases water availability for other uses, especially during dry periods.
Topic-6 Importance of increasing the area under irrigation.Chapter-1 Class-IX Economics(NCERT)
45 related questions foundHow irrigation system can help improve the agricultural production?
Irrigation also benefits croplands through cooling the soil and the atmosphere to create a more favourable environment for plant growth. The method, frequency and duration of irrigations have significant effects on crop yield and farm productivity. ... The technology of irrigation is more complex than many appreciate.
How can we increase water efficiency in irrigation?
Summary of ways to improve water-use efficiency- Reduce conveyance losses by lining channels or, preferably, by using closed conduits.
- Reduce direct evaporation during irrigation by avoiding midday sprinkling. ...
- Reduce runoff and percolation losses due to overirrigation.
Why is irrigation important in agriculture?
Irrigation helps to grow agricultural crops, maintain landscapes, and revegetate disturbed soils in dry areas and during periods of less than average rainfall.
How important is irrigation in agricultural crop production?
Irrigation is bound to part of the solution to feeding the growing world population. Irrigation is used to supply a plant with water so that the plant may flourish and that means both in amount and quality. ‹ Instructional Objectives up Describe major types of irrigation systems in US forage production. ›
What is the importance of irrigation and drainage?
It provides better drainage than a surface system because it removes water from the soil to the depth of the drain, providing plants a greater mass of soil for root development, permitting the soil to warm up faster in the spring, and maintaining a better balance of bacterial action, the air in the soil, and other ...
What are the different ways of increasing production on the same piece of land?
Answer: Multiple cropping and the use of modern farming methods are the two common ways of increasing production on the same piece of land.
What is Green Revolution Class 9?
The 'Green Revolution' was introduced in India, in the late 1960s. Indian farmers used it for the production of major food crops like wheat and rice. They made use of the High Yielding Variety seeds, which produced much greater yield than the traditional seeds.
How can we grow more crops in the same piece of land?
One can grow more on a piece of land by the method of multipple cropping.In this method the farmers should grow more than one crop on a piece of land.By using H.Y. V's,chemical fertilizers,pesticides and modern irrigation facilities the production on a given piece of land can be increased.
How can we increase area under cultivation?
So it is necessary to increase area under cultivation. (b) Use of modern farming methods : Use of HYV seeds, improved methods of irrigation, pesticides, insecticides and chemical fertilisers and larger farming land area of cultivation. In small area, they are not successful and the cost involved is also high. Q.
What are the different ways of increasing production on the same piece of land class 9?
Answer: Multiple cropping and use of modern farming methods are two different ways of increasing production on the same piece of land.
What was the benefit of electricity in Palampur?
Answer: The spread of electricity supported the Palampur farmers as it helped to change the village's irrigation system. Persian wheels were historically used by farmers to draw water from wells and irrigate small fields.
What is the importance of water in crop production?
Water helps to maintain the turgidity of cell walls. Water helps in cell enlargement due to turgor pressure and cell division which ultimately increase the growth of plant. Water is essential for the germination of seeds, growth of plant roots, and nutrition and multiplication of soil organism.
How can water productivity be increased?
One of the field-level methods for increasing water productivity is deficit irrigation, where deliberately less water is applied than that required to meet the full crop water demand. The prescribed water deficit should result in a small yield reduction that is less than the concomitant reduction in transpiration.
How does irrigation impact on the environment?
The expansion and intensification of agriculture made possible by irrigation has the potential for causing: increased erosion; pollution of surface water and groundwater from agricultural biocides; deterioration of water quality; increased nutrient levels in the irrigation and drainage water resulting in algal blooms, ...
Is irrigation good for the environment?
There are many positive impacts of irrigation on the environment. Among the negative impacts which appear in the mentioned spheres prevalent impacts is the danger of waterlogging and salinization of soils and waters, rise in groundwater table, spread of water born diseases, pollution of waters and many others.
Why should we improve the system of irrigation give two reasons?
Answer: 1) Use of a consistent method of irrigation scheduling can often reduce energy use by 7 to 30%. It can ensure we are not under or overwatering the crop. 2) Irrigation allows farmers and gardeners to efficiently use water to guarantee plant growth.
What is the importance of growing more than one crop on a piece of land?
Growing more than one crop on a piece of land is known as multiple cropping and has many advantages. It increases the food production. Here more than one crop is planted on the same land. This technique used inputs like fertilizers, water and soil.
What is the importance of growing more than one crop on a piece of land class 9?
The importance of growing more than one crop on a piece of land is: It retains the fertility of the soil. It generates employment for many people throughout the year. It benefits the farmers economically.
What is meant by Red Revolution?
Red revolution in India refers to that revolution which was related to meat production and tomato production.
Who introduced green revolution in India?
A part of a larger initiative by Norman Borlaug, Green Revolution in India was founded by M S Swaminathan. The aim was to increase agricultural productivity in the developing world with use of technology and agricultural research.
