More Questions on Agriculture And Soil in India
- Q. Soil can best be conserved on the hills by which of the cultivating methods?
A)Contour ploughing
B)Strip cropping
C)Crop rotation
D)Terracing
Answer: Contour ploughing
- Q. Which one of the following is not essentially a species of the Himalaya vegetation?
A)Silver fir
B)Juniper
C)Mahogany
D)Spruce
Answer: Mahogany
- Q. Which one of the following statements correctly defines the term transhumance ?
A)Practice of growing crops on higher hill slopes in summer and foothills in winter
B)Economy that solely depends upon animals
C)Farming in which' only one crop is cultivated by clearing hill slopes
D)Seasonal migration of people with their animals up and down the mountains
Answer: Seasonal migration of people with their animals up and down the mountains
- Q. Salinization occurs when the irrigation water accumulated in the soil evaporates, leaving behind salts and minerals. What are the effects of salinization on the irrigated land?
A)It raises the water table
B)It greatly increases the crop production
C)It makes some soils impermeable
D)It fills the air spaces in the soil with water
Answer: It makes some soils impermeable
- Q. Which of the following is NOT a cash crop?
A)Coffee
B)Tobacco
C)Cotton
D)Bajara
Answer: Bajara
- Q. Which of the following soils is very hard to cultivate?
A)Red
B)Alluvial
C)Black
D)Sandy
Answer: Sandy
- Q. Which amongst the following States does not cultivate wheat?
A)West Bengal
B)Karnataka
C)Maharashtra
D)Tamil Nadu
Answer: Tamil Nadu
- Q. The approximate representation of land use classification in India is
A)Net area sown 43%; forests 29%; other areas 28%
B)Net area sown 25%; forests 33%; other areas 42%
C)Net area sown 58%; forests 17%; other areas 25%
D)Net area sown 47%; forests 23%; other areas 30%
Answer: Net area sown 47%; forests 23%; other areas 30%
- Q. What do you understand by the word regur ?
A)Red, colour sticky soil, found in the Amazon area
B)Black soil found in the Deccan
C)Grey-brown soil found in Russia
D)Black soil found in northern Argentina
Answer: Black soil found in the Deccan
- Q. Which one of the following is not a HYV of wheat?
A)Kalyan Sona
B)Sonalika
C)Ratna
D)Girija
Answer: Ratna
- Q. Which of the following is incorrectly matched?
A)Loo - North - west India
B)Aandhi - Uttar Pradesh
C)Kalbaisakhi - West Bengal
D)Mango-showers - Orissa
Answer: Mango-showers - Orissa
- Q. Which of the following is a cash crop in India?
A)Onion
B)Maize
C)Gram
D)Wheat
Answer: Gram
- Q. Which one of the following regions experiences three cropping season for rice in India (Rice Bowl of India) ?
A)Coastal Kerala
B)Krishna-Godavari delta
C)Brahmaputra valley
D)Littoral Tamil Nadu
Answer: Brahmaputra valley
- Q. Which of the following types of soils have a marked capacity to retain water?
A)Red soil
B)Desert soil
C)Laterite soil
D)Regur soil
Answer: Regur soil
- Q. Gujarat is noted for the cultivation of
A)Saffron
B)Cotton
C)Sugarcane
D)Jute
Answer: Cotton
- Q. A fertile soil, suitable growing common crops, is like to have a pH value of
A)Six to seven
B)Three
C)Four
D)Nine to ten
Answer: Nine to ten
- Q. Which one among the following is not a reason for practising tank irrigation in the Peninsular India?
A)Most of the rivers of Peninsular India are perennial
B)The undulating relief and hard rocks
C)Little percolation of rain water due to impervious rock structure
D)There are many streams which become torrential during rainy season
Answer: Most of the rivers of Peninsular India are perennial
- Q. Which of the following is called “brown paper”?
A)Rubber
B)Jute
C)Cotton
D)Tea
Answer: Jute
- Q. Of the following statements about the major soil types, the incorrect one is ________
A)Laterite is typically a soil of tropical regions which receive heavy seasonal rainfall
B)Alluvial soils are easy to plough
C)Red soils are rich in phosphorus, nitrogen and lime content
D)Black soil is highly retentive of moisture and very productive
Answer: Red soils are rich in phosphorus, nitrogen and lime content
- Q. Why is crop rotation necessary?
A)To reduce the quantity of proteins
B)To increase the fertility of soil
C)To increase the quantity of minerals
D)To plough various types of crops
Answer: To increase the fertility of soil
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