English, asked by chinni47, 1 year ago

I want a story in 1500 to 2500 words "all the trees were turning yellow

Answers

Answered by kaushikee
4
Why is my Tree turning Yellow?


You may be wondering why some of the trees in your landscape turn a yellowish- green color in the summer months. The most common cause for this in the Midwest is a lack of micronutrients ( or  mineral elements )that are essential for the growth of plants, but only needed in very small quantities. Micronutrients include iron, manganese, zinc, copper, boron, silicon, and molybdenum. These are in contrast to macronutrients (nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur), which are required in larger amounts and make up a larger portion of the plant tissue. This yellowing is typically a sign of a lack of these nutrients in the trees.

 

WHAT ARE SYMPTOMS OF MICRONUTRIENT DEFICIENCY?

The most common micronutrient deficiencies seen in trees are iron deficiency of pin oak and river birch, and manganese deficiency of maples. Both deficiencies are marked by pale green or yellow leaves, with veins that remain green. As the deficiency continues, new growth is stunted, branches may die back, and the margins and interveinal areas of leaves may become brown. In severe cases, the entire tree may decline over several years and die.

 
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