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Water-Smart Farming: Per Drop More Crop (PDMC) Achieves 115 Lakh Hectare Milestone

The Ministry of Agriculture recently highlighted the achievements of the "Per Drop More Crop" (PDMC) scheme, which successfully brought over 115 lakh hectares of agricultural land under micro-irrigation by July 2026. Initially launched under the Pradhan Mantri Krishi Sinchayee Yojana, the scheme now operates under the PM-RKVY umbrella. Providing 45% to 55% financial assistance to farmers, PDMC has drastically improved water use efficiency, reduced cultivation costs, and boosted crop yields across India. The scheme is highly relevant for GS Paper 3 (Agriculture) as it directly addresses groundwater depletion, climate resilience, and the goal of doubling farmers' incomes.

What Happened

The Government of India issued a comprehensive progress report on the "Per Drop More Crop" (PDMC) scheme, confirming that over 115 lakh hectares of farmland have been covered under micro-irrigation as of July 2026. This milestone reflects massive adoption of drip and sprinkler irrigation systems. Driven by direct benefit transfers (DBT) and digital implementation, the scheme has successfully curbed water wastage, promoted precision agriculture, and improved farm incomes in groundwater-stressed regions.

When & Where

The progress data was formally released in August 2026, capturing the cumulative national achievements up to July 2026. While the scheme is implemented pan-India, six states—Maharashtra, Karnataka, Andhra Pradesh, Tamil Nadu, Gujarat, and Rajasthan—emerged as the top performers in expanding micro-irrigation coverage during the 2025-26 period.

Who Is Involved

  • Ministry of Agriculture & Farmers Welfare: The nodal central ministry funding and overseeing the PDMC implementation.
  • State Governments: Responsible for ground-level execution, identifying beneficiaries, and contributing state-share funds.
  • NITI Aayog & IIM Ahmedabad: Conducted independent evaluations of the scheme in 2020-21 and 2023, respectively, validating its socio-economic impact.
  • Farmers (Beneficiaries): Over 12.30 lakh farmers benefited in 2025-26 alone, with women constituting approximately 20% of the beneficiaries.

How It Works

1. System Selection: Farmers choose between drip irrigation (water delivered slowly to roots via emitters) or sprinkler systems based on crop spacing and terrain.
2. Fertigation Integration: Soluble fertilizers are mixed directly into the irrigation water, ensuring precise nutrient delivery exactly where root development occurs, preventing soil degradation.
3. Financial Subsidy: The government provides DBT subsidies up to a five-hectare limit per farmer—covering 55% of the installation cost for small/marginal farmers and 45% for others.
4. Local Adaptability: Under new guidelines, State governments are granted flexibility to integrate these micro-irrigation setups with solar-powered pumps, tube wells, and micro-level water storage.

Why It Matters

The scheme is highly relevant to UPSC GS Paper 3 (Agriculture and Environment). Economically, it slashes cultivation costs (energy and fertilizer savings) while boosting crop yields by up to 38%. Environmentally, it tackles India's severe groundwater depletion crisis by saving 20% to 48% of water. Socially, it directly targets rural poverty, with independent studies showing farm income gains ranging from 10% to 69%, aligning with the national objective of making agriculture climate-resilient.

Historical Background

  • 2015-16: The Per Drop More Crop scheme was officially launched as a major component of the Pradhan Mantri Krishi Sinchayee Yojana (PMKSY) to enhance farm-level water efficiency.
  • 2020-21: Both NITI Aayog and the Economic Survey published critical appraisals, quantifying massive savings in water, energy, and labour, thereby solidifying policy support for the scheme.
  • 2022-23: The scheme underwent a major structural shift, moving from PMKSY to become a key pillar under the Pradhan Mantri Rashtriya Krishi Vikas Yojana (PM-RKVY).

Previous Related Events

  • 2023: An independent evaluation by IIM Ahmedabad across six states confirmed that farmers actively adopt PDMC primarily to mitigate rapidly declining groundwater levels.
  • 2023-24: The central government released ₹8,123.24 crore as assistance for PDMC over a three-year window, reinforcing infrastructure investment.
  • 2024-25: The integration of PDMC with the PM-KUSUM (solar pump) scheme gained traction, allowing farmers to combine solar energy with micro-irrigation for zero-emission farming.

Static GK Connection

  • Fertigation and Capillary Action: Fertigation relies on the scientific principle of capillary action and controlled percolation in soil, allowing water and nutrients to stay perfectly within the root zone without leaching away.
  • Constitutional Mandate: Water management and agriculture fall under the State List (Entry 17 and Entry 14) of the Seventh Schedule. Consequently, PDMC relies heavily on cooperative federalism, operating as a Centrally Sponsored Scheme where both Centre and States share the financial burden.

India & World Comparison

Globally, agriculture consumes roughly 70% of available freshwater. In stark contrast, more than 80% of India's available water resources are heavily utilised for agricultural irrigation. This disproportionate reliance on flood irrigation makes India highly vulnerable to monsoon failures, making micro-irrigation (popularized globally by countries like Israel) an urgent survival strategy for Indian food security.

Future Impact

Looking ahead, the new flexibilities empowering states to construct micro-level water storage will decentralize drought management. The scheme will likely expand its focus on integrating sensor-based IoT irrigation systems in the coming decade. As groundwater tables continue to recede, PDMC will become mandatory rather than optional for water-guzzling crops in critical blocks of Punjab, Haryana, and Maharashtra.

🔑 Key Points for Revision

  • PDMC achieved a major milestone of 115 lakh hectares covered by July 2026.
  • Originally launched in 2015-16 under PMKSY.
  • Shifted under the PM-RKVY umbrella from the 2022-23 financial year.
  • Provides 55% financial assistance to small and marginal farmers.
  • Provides 45% financial assistance to other categories of farmers.
  • Subsidy is capped at a maximum of five hectares per beneficiary.
  • Focuses heavily on Fertigation (applying fertilizer with irrigation water).
  • Over 80% of India's water resources are consumed by agriculture.
  • Top performing states (2025-26): Maharashtra, Karnataka, AP, Tamil Nadu, Gujarat, Rajasthan.
  • Economic Survey 2020-21 noted 20% to 48% water savings due to the scheme.
  • Crop yields increased by 20% to 38% according to official evaluations.
  • Labour costs were reduced by 30% to 40% through automation.
  • Fertilizer savings ranged between 11% and 19%.
  • Around 20% of the 12.30 lakh beneficiaries in 2025-26 were women.
  • Central assistance of ₹8,123.24 crore was released in the preceding three years.

🧠 Concept Link (Static GK Deep Dive)

Core Concept: Micro-Irrigation & Fertigation

  • Definition: The slow, precise delivery of water and dissolved nutrients directly to the root zone of plants via a network of pipes, tubes, and emitters.
  • Constitutional / Legal Basis: Governed under State List Entry 14 (Agriculture) and Entry 17 (Water), requiring Centre-State cooperation for scheme implementation.
  • Scientific / Economic Principle: Operates on maximizing resource-use efficiency and lowering the marginal cost of inputs (fertilizers/energy) to maximize net farm profits.
  • How it connects to this event: The PDMC scheme is the primary government vehicle driving the adoption of these technologies across 115 lakh hectares in India.
  • Origin & History: Modern drip irrigation was commercialized globally in the 1960s (notably in Israel) and actively promoted in India from the early 2000s.
  • Key milestone 1: Launch of the National Mission on Micro Irrigation (NMMI) in 2010 to systematically subsidize these systems.
  • Key milestone 2: Launch of PMKSY in 2015, integrating micro-irrigation into a dedicated "Per Drop More Crop" component.
  • Related Acts / Schemes / Treaties: Pradhan Mantri Rashtriya Krishi Vikas Yojana (PM-RKVY) and PM-KUSUM (solar irrigation).
  • Nodal Ministry / Body: Ministry of Agriculture and Farmers Welfare.
  • India-specific relevance: Critical for India because over 80% of its freshwater goes to agriculture, and numerous districts face severe groundwater depletion.
  • Global comparison: Israel leads the world in micro-irrigation adoption, utilizing it for over 90% of its agriculture, offering a benchmark for India.
  • Data point: Reduces water usage by up to 48% and fertilizer usage by up to 19% (Economic Survey 2020-21).
  • Common exam angle: UPSC frequently asks about the specific benefits of fertigation and the institutional umbrella of the PDMC scheme.
  • Easy memory hook: "PDMC: PMKSY in the past, PM-RKVY at present, 55% for the poor, Fertigation for the plant."

❓ Practice MCQs

Q1. Under which umbrella scheme is the "Per Drop More Crop" (PDMC) currently being implemented as of 2026? [Easy]

A) Pradhan Mantri Fasal Bima Yojana (PMFBY)

B) Pradhan Mantri Krishi Sinchayee Yojana (PMKSY)

C) Pradhan Mantri Rashtriya Krishi Vikas Yojana (PM-RKVY)

D) National Mission on Natural Farming (NMNF)

Answer: C

Explanation: Since 2022-23, the PDMC has been implemented under the Pradhan Mantri Rashtriya Krishi Vikas Yojana (PM-RKVY).

Q2. What is the quantum of financial assistance provided to small and marginal farmers for installing micro-irrigation systems under the PDMC scheme? [Easy]

A) 45%

B) 55%

C) 75%

D) 90%

Answer: B

Explanation: Small and marginal farmers receive 55% financial assistance, while other farmers receive 45%.

Q3. Which of the following is the primary objective of "Fertigation", heavily promoted under the PDMC scheme? [Moderate]

A) To increase the organic carbon content of the topsoil through crop rotation

B) To apply fertilizers directly to the plant root zone along with irrigation water

C) To treat saline groundwater before using it for agricultural purposes

D) To use biological pest control mechanisms in horticulture crops

Answer: B

Explanation: Fertigation is the process of applying fertilizers directly to the root zone with irrigation water, improving nutrient application efficiency.

Q4. According to the Economic Survey 2020-21 data cited for the PDMC scheme, what is the estimated range of water savings achieved through micro-irrigation? [Moderate]

A) 5% to 15%

B) 20% to 48%

C) 50% to 75%

D) 80% to 95%

Answer: B

Explanation: The Economic Survey 2020-21 quantified massive resource benefits, specifically reporting water savings of 20% to 48%.

Q5. The PDMC scheme limits financial assistance for installing micro-irrigation systems up to how many hectares per beneficiary? [Moderate]

A) Two hectares

B) Five hectares

C) Ten hectares

D) There is no hectare limit

Answer: B

Explanation: Under the scheme, the government provides financial assistance capped at up to five hectares per beneficiary.

Q6. Which of the following states was NOT among the top states recording the highest area covered by micro-irrigation under PDMC in 2025-26? [Tricky]

A) Maharashtra

B) Andhra Pradesh

C) Punjab

D) Gujarat

Answer: C

Explanation: The highest areas covered in 2025-26 were in Maharashtra, Karnataka, Andhra Pradesh, Tamil Nadu, Gujarat, and Rajasthan. Punjab is not on this list.

Q7. In the context of India's water crisis, what percentage of India's available water resources is utilized for agricultural irrigation? [Tricky]

A) Approximately 40%

B) Approximately 60%

C) More than 80%

D) Almost 95%

Answer: C

Explanation: Official government reports highlight that more than 80% of India's available water resources are used for agricultural irrigation.

Q8. Which of the following describes "In-line drip irrigation" as opposed to "On-line drip irrigation"? [Tricky]

A) Water is given through small drippers installed on the outside of the pipe wherever a plant is located.

B) The system relies entirely on solar-powered heavy sprinklers.

C) Water comes out of drippers built directly into the pipe at fixed intervals.

D) Water is flooded into trenches running strictly in straight lines.

Answer: C

Explanation: In-line drip irrigation features drippers built into the pipe at fixed intervals, whereas On-line drippers are installed externally wherever a plant is located (suitable for uneven spacing).

📜 Previous Year Question Style (PYQ)

PYQ 1:

With reference to micro-irrigation, which of the following is/are the advantages of the practice of "Fertigation" in agriculture?

1. Controlling the alkalinity of irrigation water.
2. Efficient application of Rock Phosphate and all other phosphatic fertilizers.
3. Increased availability of nutrients to plants.
4. Reduction in the leaching of chemical nutrients.

Select the correct answer using the code given below:

A) 1, 2 and 3 only

B) 1, 3 and 4 only

C) 3 and 4 only

D) 2, 3 and 4 only

Answer: C

Explanation: Fertigation allows for precise nutrient delivery (3) and prevents deep percolation and leaching of chemicals (4). Rock phosphate is largely insoluble and thus unsuitable for fertigation, eliminating statement 2.

PYQ 2:

Consider the following statements regarding the "Per Drop More Crop" (PDMC) scheme:

1. It provides 100% financial subsidy to small and marginal farmers for installing drip irrigation systems.
2. It was originally launched as a component of the Pradhan Mantri Krishi Sinchayee Yojana (PMKSY).
3. The scheme focuses exclusively on horticultural crops and excludes traditional agricultural food crops.

Which of the above statements is/are correct?

A) 1 and 2 only

B) 2 only

C) 2 and 3 only

D) 1, 2 and 3

Answer: B

Explanation: Statement 1 is incorrect (the subsidy is 55% for small/marginal farmers, not 100%). Statement 3 is incorrect (it promotes both agriculture and horticulture). Only Statement 2 is correct.

PYQ 3:

Assertion (A): The Government of India transitioned the Per Drop More Crop (PDMC) scheme under the PM-RKVY umbrella and allowed states flexibility for micro-level water storage.

Reason (R): Agriculture and Water are subjects under the Concurrent List of the Seventh Schedule, giving the Centre absolute authority to mandate irrigation practices.

Select the correct code:

A) Both A and R are true and R is the correct explanation of A.

B) Both A and R are true but R is NOT the correct explanation of A.

C) A is true but R is false.

D) A is false but R is true.

Answer: C

Explanation: The Assertion (A) is correct as PDMC is now under PM-RKVY with added state flexibilities. The Reason (R) is false because Agriculture and Water are State List subjects (Entries 14 and 17), not Concurrent List.

✍️ Mains Answer Pointers

Question 1 (150 words): Micro-irrigation is no longer just an option but an absolute necessity for Indian agriculture. Substantiate this statement in light of the achievements of the Per Drop More Crop (PDMC) scheme.

India’s agricultural sector consumes over 80% of the nation’s available freshwater, making traditional flood irrigation practices highly unsustainable amid rapidly depleting groundwater reserves and climate change. In this context, micro-irrigation is an absolute necessity.

The "Per Drop More Crop" (PDMC) scheme, which successfully brought over 115 lakh hectares under micro-irrigation by July 2026, demonstrates the transformative potential of this technology. By delivering water and nutrients directly to the root zone (fertigation), PDMC tackles multiple agricultural bottlenecks simultaneously. According to the Economic Survey 2020-21, the scheme generated water savings of 20% to 48% and fertilizer savings of 11% to 19%, while simultaneously increasing crop yields by up to 38%. Furthermore, providing up to 55% financial assistance directly targets smallholder viability.

Moving forward, integrating micro-irrigation with solar-powered pumps (PM-KUSUM) will be critical to ensuring zero-emission, water-secure, and economically resilient agriculture in India's water-stressed districts.

Question 2 (250 words): Analyze the evolution of the "Per Drop More Crop" (PDMC) scheme. How does the integration of modern water management techniques contribute to the overarching goal of doubling farmers' incomes and ensuring ecological sustainability?

India’s agrarian distress is deeply intertwined with resource inefficiency. Traditional flood irrigation not only squanders precious freshwater—accounting for over 80% of India's water usage—but also leaches soil nutrients and inflates cultivation costs. The evolution of the "Per Drop More Crop" (PDMC) scheme reflects a critical policy pivot towards resource efficiency.

Initially launched in 2015-16 as a core component of the Pradhan Mantri Krishi Sinchayee Yojana (PMKSY), the scheme was structurally elevated in 2022-23 to fall under the Pradhan Mantri Rashtriya Krishi Vikas Yojana (PM-RKVY). This shift, coupled with new flexibilities allowing states to undertake micro-level water storage, acknowledges that water conservation requires decentralized, state-specific solutions since Water and Agriculture are State subjects.

The integration of modern techniques like drip irrigation and fertigation directly serves the goal of doubling farmers' incomes. By applying water and soluble fertilizers directly to the plant root zone, farmers severely cut input costs. Official evaluations note labour cost reductions of 30% to 40% and energy savings of 10% to 17%. For instance, independent impact studies in 2023 showed farm income gains ranging between 10% and 69%.

Ecologically, micro-irrigation prevents topsoil erosion, minimizes chemical runoff into water bodies, and mitigates groundwater depletion. As climate change induces erratic monsoons, adopting micro-irrigation across remaining arable lands—especially beyond the top-performing states like Maharashtra and Karnataka—must be accelerated. Mandating micro-irrigation for water-intensive crops like sugarcane and paddy is a necessary policy frontier for long-term ecological and economic resilience.

⚠️ Examiner Trap

  • Trap 1: Students often confuse the overarching scheme under which PDMC operates. The correct fact is that while it started under PMKSY in 2015-16, it has been moved under the Pradhan Mantri Rashtriya Krishi Vikas Yojana (PM-RKVY) since 2022-23.
  • Trap 2: A common wrong assumption is that the government provides 100% subsidy for micro-irrigation to poor farmers. The reality is that the financial assistance is strictly capped at 55% for small and marginal farmers, and 45% for others, up to a limit of 5 hectares.
  • Trap 3: Many students miss the definition of Fertigation when answering questions on this topic, assuming it only relates to soil testing. Always remember it is the specific process of applying fertilizers directly through the irrigation water network.

🧭 Exam Tip

For Prelims, examiners love targeting the exact percentage of subsidy (55%/45%), the current parent scheme (PM-RKVY), and the scientific definition of fertigation. In Mains (GS 3), you must use the exact data points from the Economic Survey (20-48% water savings, 20-38% yield increase) to enrich your answers on climate-resilient agriculture. If asked in an Interview, emphasize how PDMC acts as a bridge between ecological conservation (saving groundwater) and economic welfare (boosting rural incomes). Expect a high-probability question on integrating PM-KUSUM (solar) with PDMC in the upcoming UPSC cycle.