Question

what is 4R rule???
and what is best fertilizer for cattle feed​

Answer 1

Answer:

• The 4R's stand for right source, right rate, right time, and right place and serve to guide farmers to the management practices that help keep nutrients on and in the field.

• Although P, K and lime can be added anytime, nitrogen fertilizer should be applied when pastures or hayfields will have the best opportunity to have a yield response. Usually a majority of the nitrogen applied as a part of commercial fertilizer is gone in 60 days.

Hope it helps you

If your satisfied with the answer make me as brainliest as possible