How many kilograms of fertilizer one can apply on one acre in maize field? ?

The amount of fertilizer that can be applied to one acre of maize field can vary depending on the specific needs of the soil and the crop. However, a common recommendation is to apply around 100-150 kilograms of fertilizer per acre for maize cultivation. It is important to conduct soil tests and consult with agricultural experts to determine the exact amount and type of fertilizer needed for optimal crop growth.

The amount of fertilizer to apply to a maize field per acre can vary depending on several factors, including soil type, crop yield goals, and nutrient availability. Generally, the recommended rate of fertilizer application for maize ranges from:

Nitrogen (N):

- 150-250 kg/ha (134-224 lb/acre)

Phosphorus (P2O5):

- 50-100 kg/ha (45-90 lb/acre)

Potassium (K2O):

- 50-150 kg/ha (45-134 lb/acre)

To determine the specific amount of fertilizer required for your maize field, it is recommended to conduct a soil test to assess the nutrient levels in your soil. This will provide you with a more accurate estimate of the amount of fertilizer needed to supplement the nutrients that are already present in the soil.

Note: Fertilizer recommendations can vary depending on the specific cultivar of maize being grown, climatic conditions, and other management practices. It is always best to consult with local agricultural extension services or reputable fertilizer suppliers to get the most accurate recommendations for your specific field conditions.