Multiple Choice
Fungal hyphae have an important influence on soil structure because they ______.
A) help to flocculate the soil colloids
B) stabilize macro aggregates
C) are active in the formation of soils crusts
D) create large channels that enhance water flow and aeration
E) all of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q18: For most soils,plowing and harrowing every year
Q19: Which of the following is not a
Q20: Using a textural triangle chart,it can be
Q21: For which substance would the particle density
Q22: In many soil profiles,the subsoil is high
Q24: The percentages of which soil components represent
Q25: Polysaccharides produced by soil microbes and similar
Q26: Subsoiling is a primitive deep tillage technique
Q27: Practices that add organic matter and reduce
Q28: Light colored surface soils are likely to