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Why do you test soil?
you test the soil to check how much PH it has. plants need the right PH
Why farmers must control the pH of the farm soil?
the health of the soil determines the health of their crops.
Why you need to know the pH of soil?
Different plants do well at different pH levels in the soil. So if you are trying to grow something, you will want to know if the soil has the right pH, so that if it doesn't, you can correct it by adding the appropriate chemicals.
How does soil pH affect soil fertility?
soil fertility increases soil PH
What is the optimal pH for hydroponics?
The optimal pH depends on what you are growing. Much like soil pH, it will need to be adjusted per crop.
How you can change the pH of a soil if it is acidicalkaline?
to change the pH of soil
What is the pH of loamy soil?
In order to find the pH you will need to test the soil. Different factors will effect the pH and different plants grow better at a different pH. I heard its ph level is "6" the ideal fertilizer for gardening. Its neutral. The ph levels go from 0-11 :)
Why do farmers control the pH of soil?
Actually farmers don't have much control of soil pH if they do not test their soils regularly. Soil pH is influenced by rainfall and parent material. Parent material that is calcareous (high calcium content) can make soils alkaline, but these same soils can be made acidic with improper nitrogen fertilizer inputs and high rainfall that leaches nutrients from the soil and leaves hydrogen ions behind. Plants, with the help of soil biota, can bring up soil nutrients with their roots. Certain plants can bring up certain nutrients, and others can use up nutrients and create acidic soil conditions.However, farmers will need to control pH of soil with either liming or acidic solutions to create the right pH for growing crops. Most crops don't grow well in soils with pH levels below 6 to 6.5, and some can't grow in these conditions at all. Liming may be required to fix this. Other soils can be so alkaline that acidic inputs are needed to bring pH value down to a more neutral level.
What is soil pH?
Soil pH is the pH value of the particular soil mixture.AnswerIt is a measure of the degree of acidity or alkalinity in the soil. 7 is neutral on the scale.
Why do farmers sometimes need to change the pH of soil?
Many plants are tolerant of wide ranges of pH but many are very specific in their pH requirements. A good example is the blueberry which will only grow in a pH below 5.
What is the average pH of soil in England?
Average pH of soil is between pH 4.0 and 8.5.
Why do snapdragons need nutrients to grow?
Snapdragons may need organic matter and nutrients to grow because the soil may not have the proper pH level, salinity problems, or contain too much clay. The pH level of the soil should be between 5.5 and 6.2. High soil pH levels can cause iron deficiencies.
