Question

What is 4R and what is full form of it

Answer 1

4R Principles. The 4R nutrient stewardship principles are the same globally, but how they are used locally varies depending on field and site specific characteristics such as soil, cropping system, management techniques and climate.

Answer 2

Heya!
Your answer!
The four R are :-
• Reduction
• Reuse
• Recycle
• Recovery



Hope it helps^_^



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