Both overwatering and underwatering can significantly reduce agricult… | Verbal SAT Question

Which choice completes the text with the most logical and precise word or phrase?

Both overwatering and underwatering can significantly reduce agricultural yields and waste valuable resources. To avoid these problems, farmers’ management of agricultural irrigation systems must be . Following the careful consideration of crop requirements, soil conditions, and weather patterns, farmers need to make precise, minute adjustments to water allocations to ensure the best outcomes.

perfunctory

serendipitous

resolute

meticulous