What are reason of poor condition of irrigation in India?

Inadequate off-farm and on-farm infras- tructures and poor maintenance leads to poor irrigation efficiency e.g. unlined canal and farm channels. Overall, average irrigation efficiency is observed as 38 per cent, which is much below desired efficiency.

Which is the problem of irrigation projects in India?

“The key challenge facing the irrigation sector in India is the growing gap between Irrigation Potential Created (IPC) and Irrigation Potential Utilised (IPU), and uneven distribution of water over the length of the canal system,” says Trilochan Mohapatra, Director General, ICAR.

What is poor irrigation?

Poor irrigation system design can result in the construction of irrigation systems that cannot provide the necessary soil-water-nutrient environment for optimum crop growth. This will result in reduced yields, reduced quality, or higher costs per unit of production when compared to well-designed irrigation systems.

What are the reasons for low production in India?

7 Reasons for Low Productivity in India Agriculture

• Population Pressure:
• Uneconomic Holdings:
• Uncertain Monsoons and Inadequate Irrigation Facilities:
• Subsistence Nature of Farming:
• Decline in Soil Fertility:
• Lack of Support Services:
• Poor Organisation of Resourdces and Lack of Entrepreneurship:

How does irrigation affect water systems?

Excessive irrigation can cause contaminants to enter the watercourse or aquifers by leaching through the soil or overland runoff. Heavy soils that have low infiltration rates are susceptible to runoff if the irrigation system applies water at a rate greater than the applied water can infiltrate the soil.

How does poor irrigation lead to desertification?

Salinisation occurs when the water in soils evaporates in high temperatures, drawing salts from the soil to the surface. These salts are toxic to many plants and make the land unusable. Irrigation of land – when water is brought to land that is naturally dry – can cause salinisation on desert margins.

Why is India’s agriculture declining?

The related factors responsible for the crisis include: dependence on rainfall and climate, liberal import of agricultural products, reduction in agricultural subsidies, lack of easy credit to agriculture and dependence on money lenders, decline in government investment in the agricultural sector and conversion of …

What is the main causes of low productivity in Indian agriculture?

Why does Indian agriculture require irrigation facility?

Not just Indian agriculture, agriculture in any location requires irrigation facility. Water is the primary source of life. Most of our food and even our bodies consist of high water content. India has vast reserves of arable lands but these farms are fragmented and managed poorly by small and marginal farmers because of various reasons.

Is India’s Micro-Irrigation Program doomed to fail?

But, an investigation into the realities across India’s farms, basins, and sectors linked with water resources reveals that micro-irrigation program in India is fraught with a risk of failure. This is because the program is ill-conceived, not holistic, and disintegrated from the basin/watershed perspective.

Why is there a water crisis in India?

Owing to poor water resource management system and climate change India faces a persistent water shortage. As per OECD environmental outlook 2050, India would face severe water constrains by 2050. Indian agriculture accounts for 90\% water use due to fast track ground water depletion and poor irrigation systems.

What is the largest irrigation system in India?

Today ground system is the largest, covering – 160 million ha of cultivated land in India with 39 million ha irrigated by ground water, 22 million ha by irrigated canals and about two third of cultivation in India is still depending on monsoon.