Retake 1 Flashcards
1
Q
Label on the pH scale - Lime
A
Raises pH - on Akline
2
Q
Label on pH scale - Sulfur
A
Lowers pH - Right of 7
3
Q
Write the pH rang that plants prefer to grown in
A
5.5-6.5
4
Q
Below label soil particle
A
Big - sand, medium - silt, small - clay
5
Q
Name two of the 5 soil particles
A
Crummy & Platey
6
Q
What’s the name of the structure that is perfect for plant growth?
A
Grainular
7
Q
Label soil profile from bottom to top
A
Bedrock, parent material, sub soil, top soil, organic layer. R, C, B, A, O
8
Q
If you want to raise the pH level, what should you add to the soil?
A
Lime
9
Q
What temp. Does plants slow down grown?
A
86 degrees
