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31
Growing agricultural crops between rows of planted trees is known as
Discuss
Answer & Solution
Answer: Option C
Solution:
Taungya is a system where by villagers and some times forest plantation workers are given the right to cultivate agricultural crops during the early stages of forest plantation establishment.
32
Which of the following soils is most suitable for cultivation of cereals?
Discuss
Answer & Solution
Answer: Option A
Solution:
Alluvial soils is most suitable for cultivation of cereals. The soil is generally covered by tall grasses and forests, as well as a number of crops, such as rice, wheat, sugarcane, tobacco, maize, cotton, soyabean, jute, oilseeds, fruits, vegetables, etc. This soil has very soft strata with the lowest proportion of nitrogen and humus but with an adequate amount of phosphate.
33
Rabi crop is sown in
Discuss
Answer & Solution
Answer: Option A
Solution:
Rabi crop is sown in October - November. Rabi crops are the crops that are sown at the end of monsoon or at the beginning of winter season. These crops are also known as winter or spring crops. These crops are not affected by the rainfall.
34
In which month are the kharif crops sown?
Discuss
Answer & Solution
Answer: Option B
Solution:
The kharif crops are sown in June. Kharif crops, which are also known as monsoon crops, are the crops which are grown during the monsoon or rainy season (June to October). The main Kharif crops grown in India include paddy, maize, jowar, bajra, cotton, sugarcane, groundnut, pulses etc.
35
The system or shifting cultivation in the north eastern region of India is called
Discuss
Answer & Solution
Answer: Option A
Solution:
The system or shifting cultivation in the north eastern region of India is called Jhuming. In the hilly tracts of Northeast India, jhuming is the dominant economic activity. Over 86 per cent of the people living in hills are dependent on shifting cultivation.
36
Which of the following crop grown in alluvial soil requires huge amount of water?
Discuss
Answer & Solution
Answer: Option C
Solution:
Rice is a kharif crop grown in alluvial soil and requires a huge amount of water specially during paddy transplantation. The rainfall must be around 150cm.
37
There is rainfall more than 200 cm. In a sloppy mountainous tract of India. Which of the following crops can be farmed there?
Discuss
Answer & Solution
Answer: Option D
Solution:
Mountainous tract with annual rainfall of 200cm or more is best suitable for tea plantation.
38
Rotation of crops mean
Discuss
Answer & Solution
Answer: Option A
Solution:
The practice og growing different crops in successive seasons to maintain soil fertility is termed as crop rotation. As soil contains many types of nutrients and one type of crop will exhaust a particular type of nutrient that why crop rotation is necessary.
39
In an area with more than 200 cm annual rainfall and slopy hills, which of the following crops can be cultivated best?
Discuss
Answer & Solution
Answer: Option A
Solution:
In an area with more than 200 cm annual rainfall and slopy hills, Tea crops can be cultivated best.
40
Which of the following is not Rabi Crop in India?
Discuss
Answer & Solution
Answer: Option D
Solution:
Wheat, Jau and Rape seed are crops of rabi season while jute is a crop of kharif season.