Question

What is the agricultural practice that focuses on the economic viability of crops and the use of non-renewable resources effectively

Answer 1

crop rotation
production of wheat and pulses
export of the wherat and pulses
using of fertilizers

Answer 2

The agriculture practice is more easier than earlier now a days. Now most crops are grown by organic. Many fertilizers and chemicals are used to make crop in agriculture. Science is becoming more effective in agriculture process. Season crops are also grown without season by new techniques of fertilizers.

Solar, wind, biomass are also used in agriculture. Hydrolic power is also existed now a days. For non renewable resources environment is becoming clean.