As you know in passive voice both subject and object get interchanged. Moreovet the simple past tense advised will be changed into was/were+third form of the verb(was advised) All these things will make this option the most appropriate one.
Die back in citrus is caused due to the deficiency of ____
Which organic component, constituting approximately 10-30% in plant tissues, is often categorized as "very slowly decomposed"?
…………………..measures the proportion of cation exchange sites occupied by sodium.
Flooding is the method used for the reclamation practice in which of the problematic soil?
The term “operational holding” refers to
The soils of grassland ecosystems, characterized by a thick, dark surface horizon comes under which soil order?
Which type of layer silicate clay minerals demonstrates a structure comprising two silica tetrahedral sheets and two magnesium-dominated tri-octahedral ...
Which soil type covers the maximum area in India?
Soil health card with the tagline “Swasth Dharaa, Khet Haraa” was launched on ____.
Which soils are known as self-tilled soils
