Which one of the following soils is ideal for growing cotton? a)Regur soilb)Laterite soilc)Desert soild)Mountainous soilCorrect answer is option 'A'. Can you explain this answer?

Question

Answer

Black soli is also called REGUR SOIL

Black soils are poor in nitrogen, phosphorus and organic matter. The soils are generally rich in the montmorillonitic and beidellitic group of clay minerals. It is most suitable for the growth of cotton. So option A IS correct

Answer

The correct answer is option A because regur soil which is also known as cotton soil is ideal for the growth of cotton because of the following reasons--
1.black soil is clayey in nature.
2. contains high proportion of calcium and magnesium carbonates.
3.are fertile.
4. have high moisture holding capacity.

Answer

Regur soil is the other name for black soil , usually Cotton grows in black soil because it is rich in moisture and calcium

Answer

Answer:

Introduction:
Cotton is one of the most important cash crops grown worldwide. It requires specific soil conditions to grow and thrive. Among the given options, Regur soil, also known as black soil, is considered ideal for cotton cultivation due to its unique characteristics.

Characteristics of Regur Soil:
1. Texture: Regur soil is clayey in nature, which means it has very fine particles. This texture allows the soil to retain moisture and nutrients, which are essential for the healthy growth of cotton plants.
2. Colour: It is dark in color due to the high organic matter content. The dark color helps in absorbing sunlight, which is beneficial for the cotton plants.
3. Water Retention: Regur soil has excellent water-holding capacity. It can retain moisture for a longer duration, which is crucial for cotton crops as they require a consistent water supply throughout their growth cycle.
4. Drainage: Although Regur soil has good water retention capacity, it also has adequate drainage properties. This prevents waterlogging and ensures that excess water drains away, preventing root rot and other water-related issues.
5. Fertility: Regur soil is highly fertile and rich in essential nutrients like calcium, potassium, magnesium, and iron. These nutrients are necessary for the healthy growth and development of cotton plants.
6. pH Level: The pH level of Regur soil is slightly alkaline, ranging from 7 to 8.5. This pH range is suitable for cotton cultivation as it provides an optimal environment for the plants to absorb nutrients from the soil.

Advantages of Regur Soil for Cotton Cultivation:
1. The clayey texture and water-holding capacity of Regur soil ensure a continuous supply of moisture to the cotton plants, which is crucial for their growth and fiber development.
2. The high fertility of Regur soil provides the necessary nutrients for healthy plant growth, resulting in higher yield and quality cotton fiber.
3. The alkaline pH level of Regur soil aids in the absorption of essential nutrients by the cotton plants, promoting their overall health and productivity.
4. The good drainage properties of Regur soil prevent waterlogging, which can be detrimental to cotton plants and can lead to diseases and stunted growth.

Conclusion:
In conclusion, Regur soil, with its clayey texture, good water retention, fertility, and alkaline pH level, is considered ideal for cotton cultivation. It provides the necessary conditions for the healthy growth, development, and high yield of cotton plants.

Answer

Regular soil

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