Black soil derived from volcanic rocks with humus is suitable for growing

Related MCQs

• Consider the following statements about the soils of India : [IAS 2004] 1. High temperature during most of the year retards formation of humus 2. Soils which have humus require regular application of chemical fertilizers to remove nitrogen deficiency 3. Titanium salts in basalt impart black, colour to the soils of the Indian plateau 4. Red soils are confined to the peripheral areas of the Indian plateau Which of the statements given above are correct ?
• Which of the following are the components of loamy soils? 1. Red soil 2. Clay soil 3. Alluvial soil 4. Silt soil 5. Sandy soil
• Consider the following statements: 1. Alluvial soil is rich in chemical properties and is capable of yielding Rabi and Kharif crops. 2. Black soil is suitable for cotton, groundnut. 3. Rabi crops are reaped in autumn after sowing in June. Which of these statements are correct ? [Asstt Comm PF 2002]
• Black cotton soil of the Deccan region of India is associated with ______ rocks.
• A fertile soil, suitable growing common crops, is like to have a pH value of
• For the cultivation of which crop is black soil moat suitable?
• Which of the following is/are not the characteristics of red soils? 1. They are derived from weathering of old crystalline and metamorphic rocks 2. They contain iron oxides 3. They have high water retention capacity 4. They have high nitrogen content
• The two volcanic islands in the Indian territory are: [CDS 2002]
• Which of the following lakes were formed by volcanic activities? [IAS 2003] (A) Lonar lake (B) Bhim Tal of Kumaun (C) Toba lake (D) Keloed lake
• Which of the following are true in respect of alluvial soil ? 1. Generally confined to river basins 2. It has been deposited by rivers 3. It is rich in phosphorus and poor in potash 4. It is the most fertile soil