Wheat is one of the most important food crops grown in India, and achieving good growth is essential for getting higher yields. To support strong plant development, farmers must supply the right fertilizers at the right time. Balanced nutrition helps wheat produce more tillers, stronger stems, healthy leaves, and well-filled grains. Understanding the recommended fertilizers and how to use them properly can help farmers improve both crop growth and final harvest.
Wheat mainly requires nitrogen (N), phosphorus (P), and potassium (K), but it also needs secondary and micronutrients for healthy growth. Among all nutrients, nitrogen is the most important because it promotes green leaf growth and tillering. However, too much nitrogen at the wrong time can cause lodging and poor grain quality. Therefore, following the correct doses and split applications is crucial.
A commonly recommended fertilizer dose for wheat is around 120 kg nitrogen, 60 kg phosphorus (P₂O₅), and 40 kg potassium (K₂O) per hectare. The exact quantity may vary slightly depending on soil fertility, irrigation availability, and variety. Farmers should ideally conduct a soil test to adjust the fertilizer dose more accurately.
Phosphorus and potassium should be applied at the time of sowing. These nutrients move slowly in the soil and are required for root development, early growth, and resistance to stress. Applying them as a basal dose ensures the young plant gets a strong start. Phosphorus is especially important during the initial 20 days because it supports tiller formation and root strength.
Nitrogen, on the other hand, should be applied in three splits. The first one-third dose is given at sowing or just after germination. This helps the crop establish itself quickly. The second split is applied at the Crown Root Initiation (CRI) stage, around 20–25 days after sowing. This is the most critical stage for wheat because the plant begins active tillering. If nitrogen is not available at this stage, tiller number will reduce, and overall yield will drop.
The final split of nitrogen is applied at the Jointing or Second Irrigation stage, around 40–45 days after sowing. This supports stem elongation and ensures enough nutrients reach the developing grains.
In addition to NPK, wheat also benefits from secondary nutrients like sulphur. Applying 20–25 kg sulphur per hectare increases grain protein content and improves overall plant health. Sulphur deficiencies often lead to pale leaves and poor growth. Gypsum or sulphur-based fertilizers can be used to correct this.
Micronutrients like zinc and iron are also important. Zinc deficiency is common in many wheat-growing areas and shows up as stunted growth or yellowing between leaf veins. Applying zinc sulphate at sowing or spraying it during early growth can help. Boron is another micronutrient that supports grain filling.
Using organic manure such as farmyard manure or compost before sowing improves soil structure, water retention, and nutrient availability. This provides a strong foundation for wheat growth.
By applying the recommended fertilizers in proper doses and correct timings, farmers can significantly enhance wheat growth and ensure better yields. Balanced nutrition, combined with timely irrigation and weed control, helps wheat plants grow stronger and produce healthier grains.
