what is 4r principle
Answers
Answered by
2
The scientific principles of the 4R framework include:
RIGHT SOURCE – Ensure a balanced supply of essential nutrients, considering both naturally available sources and the characteristics of specific products, in plant available forms.
RIGHT RATE – Assess and make decisions based on soil nutrient supply and plant demand.
RIGHT TIME – Assess and make decisions based on the dynamics of crop uptake, soil supply, nutrient loss risks, and field operation logistics.
RIGHT PLACE – Address root-soil dynamics and nutrient movement, and manage spatial variability within the field to meet site-specific crop needs and limit potential losses from the field.
Plz Mark as brainlist
RIGHT SOURCE – Ensure a balanced supply of essential nutrients, considering both naturally available sources and the characteristics of specific products, in plant available forms.
RIGHT RATE – Assess and make decisions based on soil nutrient supply and plant demand.
RIGHT TIME – Assess and make decisions based on the dynamics of crop uptake, soil supply, nutrient loss risks, and field operation logistics.
RIGHT PLACE – Address root-soil dynamics and nutrient movement, and manage spatial variability within the field to meet site-specific crop needs and limit potential losses from the field.
Plz Mark as brainlist
Answered by
8
reduction, reuse, recycling and recreat
.... I hope it may be help you
Similar questions