APPSC Current Affairs May 2nd 2026

What is the Issue?

• Fertilisers supplied to farmers during a crucial agricultural season were found to contain lower-than-prescribed nutrient levels.
• These fertilisers failed to meet the standards defined under the Fertiliser Control Order (FCO), 1985.
• The deficiency in nutrient composition directly affects crop growth and productivity, particularly during the early stages of cultivation.
• Authorities have halted the sale of the affected batches, and further laboratory testing has been initiated.
• The government has also urged farmers to report cases of substandard agricultural inputs to ensure timely intervention.

Detailed Findings from Vidisha Case

• A sample of Diammonium Phosphate (DAP), collected on December 20, 2025, showed a deficiency in both nitrogen and phosphorus content. These nutrients are critical for early plant development.
• A sample of Ammonium Phosphate Sulphate (APS), collected on December 1, 2025, was found to contain lower levels of phosphorus and sulphur. This affects nutrient uptake and crop quality.
• A sample of Triple Super Phosphate (TSP), manufactured by Indian Potash Limited, was also found to be non-standard. The company has requested a second reference analysis as permitted under regulatory provisions.
• These fertilisers were being used during the sowing phase of the Rabi season, making the impact particularly severe because nutrient availability at this stage determines crop establishment and yield potential.

Understanding “Non-Standard Fertiliser”

• A fertiliser is classified as “non-standard” when it does not conform to the nutrient composition, physical properties, or quality parameters specified under regulatory norms.
• This may include:
  – Reduced concentration of essential nutrients such as nitrogen, phosphorus, or potassium
  – Presence of impurities or adulterants
  – Improper granule size or uneven composition
• The use of such fertilisers leads to inefficient nutrient absorption by plants, reduced crop yields, and long-term degradation of soil fertility.

Types of Fertilizer involved

1. Diammonium Phosphate (DAP)

• Diammonium Phosphate is one of the most extensively used phosphatic fertilisers in India and is regarded as a critical input during the initial stage of crop growth, particularly at the time of sowing.
• It is widely preferred by farmers because it supplies two essential macronutrients required for early plant development, namely nitrogen and phosphorus.
• The standard composition of DAP consists of 18 percent nitrogen and 46 percent phosphorus in the form of P₂O₅. Nitrogen plays a vital role in promoting vegetative growth, as it contributes to chlorophyll formation, enhances photosynthesis, and supports the development of leaves and stems. Phosphorus, on the other hand, is indispensable for root development, seed germination, and energy transfer within the plant system through compounds such as ATP.
• The application of DAP at the sowing stage ensures that plants develop a strong root system, which enables efficient absorption of water and nutrients from the soil.
• This leads to better crop establishment and uniform growth. In the absence of adequate phosphorus and nitrogen during the early growth phase, crops may exhibit poor germination, weak root formation, and stunted growth, which ultimately reduces productivity.
• Therefore, DAP is often described as a “starter fertiliser” in Indian agriculture due to its crucial role in the initial stages of crop development.

2. Ammonium Phosphate Sulphate (APS)

• Ammonium Phosphate Sulphate is a multi-nutrient fertiliser that provides a balanced supply of nitrogen, phosphorus, and sulphur, making it particularly suitable for soils that are deficient in multiple nutrients.
• Its typical composition includes 20 percent nitrogen, 20 percent phosphorus, and 13 percent sulphur, which allows it to address both primary and secondary nutrient requirements of crops.
• Nitrogen present in APS supports vegetative growth and biomass accumulation, while phosphorus contributes to root development, flowering, and overall plant vigor.
• The inclusion of sulphur makes APS especially significant, as sulphur is an essential component of amino acids and proteins, and plays a crucial role in enzymatic activity and chlorophyll formation. It also enhances the oil content in oilseed crops and improves the overall quality of agricultural produce.
• APS is particularly beneficial for crops such as oilseeds, pulses, sugarcane, paddy, and cotton, which have relatively higher sulphur requirements.
• In many parts of India, sulphur deficiency has emerged as a major concern due to continuous cropping and imbalanced fertiliser use. The application of APS helps correct this deficiency and improves both yield and nutritional quality.
• In the absence of adequate sulphur, crops may show symptoms such as yellowing of young leaves, reduced protein synthesis, and poor development, which ultimately affects productivity. Thus, APS serves not only as a fertiliser for enhancing yield but also as a means of improving the nutritional and commercial value of crops.

3. Triple Super Phosphate (TSP)

• Triple Super Phosphate is a highly concentrated phosphatic fertiliser that contains a large proportion of phosphorus, generally around 46 percent in the form of P₂O₅.
• It is primarily used in situations where there is a specific need to address phosphorus deficiency in the soil.
• Phosphorus supplied through TSP is readily available to plants, which makes it highly effective in promoting root development, flowering, and fruiting. Strong root systems enhance the plant’s ability to absorb nutrients and water, while adequate phosphorus supply ensures better reproductive development, leading to improved yield and crop quality.
• The use of TSP is particularly important for crops that require a high amount of phosphorus during their growth cycle. It also contributes to early crop maturity and improves resistance to environmental stress conditions such as drought.
• However, the effectiveness of TSP largely depends on its quality. Poor-quality or adulterated TSP may reduce the availability of phosphorus to plants, thereby limiting its benefits. This can result in weak plant growth, poor flowering, and reduced productivity.
• Therefore, ensuring the quality and proper application of TSP is essential for achieving optimal agricultural outcomes.

Fertiliser Control Order (FCO), 1985

• The Fertiliser Control Order, 1985 is a regulatory framework issued under the Essential Commodities Act, 1955.
• It governs the manufacture, import, distribution, sale, and quality of fertilisers in India.

Key provisions include:

• Mandatory licensing and registration for manufacturers, dealers, and importers to ensure accountability.
• Specification of strict nutrient standards and tolerance limits for each type of fertiliser.
• Regular inspection, sampling, and testing of fertilisers through designated laboratories.
• Empowerment of inspectors to seize non-compliant stocks and initiate legal action.
• Regulation of prices of subsidised fertilisers to protect farmers from exploitation.
• Provision for re-testing (second analysis) in case of disputes regarding quality.
• Fertilisers are a critical input in modern agriculture and directly influence crop productivity.
• Balanced nutrient application ensures optimal plant growth, soil fertility, and sustainable yields.
• Substandard fertilisers disrupt nutrient balance, leading to poor crop performance.
• Farmers often invest significant financial resources in fertilisers; poor-quality inputs result in economic losses.
• High-quality fertilisers are essential for maintaining national food security and agricultural sustainability.

Systemic Issues in Fertiliser Regulation

• Enforcement gaps exist due to limited field inspections and monitoring capacity.
• Fertiliser testing laboratories are often overburdened, leading to delays in results.
• Supply chain inefficiencies can lead to degradation of fertiliser quality during storage and transportation.
• Adulteration and counterfeit fertilisers continue to exist in informal markets.
•  Overdependence on chemical fertilisers without adequate quality checks increases vulnerability.

Implications for Farmers and Food Security

• Reduced crop yield due to inadequate nutrient supply affects farmer incomes.
•  Farmers may compensate by applying higher quantities of fertilisers, increasing costs and environmental damage.
•  Soil health deteriorates due to imbalanced nutrient application.
•  Agricultural productivity declines, affecting overall food supply.
•  Repeated exposure to poor-quality inputs undermines trust in agricultural systems and institutions.

Way Forward

• Strengthening regulatory enforcement through more frequent inspections and strict penalties for violations.
•  Expanding and modernizing fertiliser testing infrastructure to ensure timely and accurate results.
•  Promoting digital tracking systems for fertiliser supply chains to prevent adulteration.
•  Increasing farmer awareness regarding fertiliser quality standards and grievance redressal mechanisms.
• Encouraging balanced nutrient management practices, including bio-fertilisers and nano-fertilisers.
•  Enhancing coordination between central and state authorities for effective implementation of regulations.

Conclusion

The discovery of substandard fertilisers in Vidisha highlights a serious gap in India’s agricultural input regulation system. At a time when agriculture remains the backbone of food security and rural livelihoods, ensuring the quality of fertilisers is of paramount importance. Strengthening monitoring mechanisms, improving institutional capacity, and promoting scientific nutrient management are essential steps to safeguard both farmers and the agricultural economy.