Sign In
Ask Question
Geography
Madalyn Gill
22 October, 07:50
Potash and magnesium are examples of?
+2
Answers (
1
)
Mason Esparza
22 October, 08:09
0
Recommended rates of potash for grazed grass are 60kg/ha and 30kg/ha of K2O for soil index 0 and 1 respectively. For soils with higher soil fertility levels no potash required.
Very large quantities of potash are removed in grass silage which must be replaced to maintain soil fertility and yield potential. The following is guide to typical potash offtakes from multi-cut silage systems. Low soil magnesium levels will affect grass yield as well as mineral balance in the animal. Apply 50-100 kg/ha MgO every three to four years at Mg index 0. Yield response is less certain at index 1 but magnesium application is justified in terms of insurance for grass yield and mineral balance for the animal, to maintain a soil magnesium index of 2.
Where lime is required and Mg levels are 0 and 1, use magnesian limestone as the most cost effective magnesium source. Where pH is satisfactory, specific magnesium fertilisers (see table below) should be used for soil improvement. Use water soluble forms of magnesium where rapid plant uptake is required.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Potash and magnesium are examples of? ...”
in 📙 Geography if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
The Camel is the symbol of Human survival in the desert True or False
Answers (1)
What is a climate region with dry winters, wet summers, and year-round high temperatures?
Answers (1)
The change from feldspar to clay minerals is an example of chemical weathering. True False
Answers (1)
Which climate zones have cool summers and warm winters?
Answers (1)
What is earthquake magnitude and how is it measured?
Answers (2)
New Questions in Geography
When scientists use five senses to learn to new information, it is called
Answers (1)
Unlike every other planet in the solar system, Uranus: A. has multiple moons. B. has a highly tilted axis of rotation. C. contains hydrogen and helium gas. D. contains water, ammonia, and methane.
Answers (1)
Why do penguins eat different types of food in different places?
Answers (2)
Gamma rays are produced by applying? Electric and magnetic fields at right angles to each other. electric and magnetic fields parallel to eachother Crests and troughs at right angles to eachother crest and troughs parallel to eachother
Answers (1)
Most of the air in the lower troposphere at the equatorial low-pressure belt is
Answers (1)
Home
»
Geography
» Potash and magnesium are examples of?
Sign In
Sign Up
Forgot Password?