1. Name the plant that is used to make the soil nitrogen rich
A) Marigold B) Acacia C) Gliricidia D) Cactus
Answers
Answered by
1
Answer:marigold
Explanation:
Answered by
2
The plant that is used to make the soil nitrogen rich is Gliricidia.
Option (C)
Explanation:
- Gliricidia belongs to Fabaceae family.
- It is a small, deciduous and ornamental tree.
- Gliricidia plants are used for various purposes including green manure, intercropping, firewood and fodder.
- It is mostly found in Mexico and Central America.
- It plays a major role in biological nitrogen fixation in which the atmospheric Nitrogen is converted into nitrogen based compounds.
- Thus the level of nitrogen content is increased in the soil.
- When these plants are grown in with other crops, it offers nitrogen content to those plants.
- Nitrogen is an important micronutrient which helps in the plant growth and development.
Learn more about Gliricidia
What is Gliricidia? Where is it grown? What are the uses?
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What do you mean by gliricidia?
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