Question
Within the realm of irrigation methods, when considering
water use efficiency, which approach stands out as the most effective among the alternatives presented?Solution
Drip irrigation has highest water use efficiency, about 90-95%, than other methods of irrigation.
Which soil texture class has a bulk density of approximately 1.6 g/cm³?
The acidic soils can be reclaimed by the application of ____
Which branch of soil science focuses on the influence of soils on living organisms?
Tourmaline supplies the element:
What is the primary function of humus in soil?
Which rock is classified as a foliated metamorphic rock?
Which process involves the removal of sodium ions from the soil exchange complex?
Which soils are known as self-tilled soils
The water that is held mostly by soil colloids and it is mostly non-liquid or moves in vapour form, the soil water is termed as
Why do sandy soils generally have higher bulk densities compared to clayey soils?
Relevant for Exams:
