Question

Give two examples of each.
(a) Kharif crop
(b)
Rabi crop
Write a paragraph in your own words on each of the following.
(a) Preparation of soil
(b) Sowing
(d) Threshing
(c) Weeding
Explain how fertilisers are different from manure.
What is irrigation? Describe two methods of irrigation which conserve water.
If wheat is sown in the kharif season, what would happen? Discuss.
Explain how soil gets affected by the continuous plantation of crops in
a field.
What are weeds? How can we control them?
Arrange the following boxes in proper order to make a flow chart of
sugarcane crop production.​

Answer 1

Answer:

• kharif crop rice mazie
• Rabi crop wheat gram
• preparation of soil include two step plough ing and labelling
• sewing is the process in which seedplace in the soil
• separation of grain from the plants
• unwanted plant that grow into crop in the field is known as weed and the process of removal wheat is known as weeding
• fertilizers are man made chemical substance but manure is natural substance which can't her full to the soil but sometime fertilizer can harm soil
• the process in which supply of water to the crop is known as irrigation there are two process of deep irrigation system and sprinkler system
• if wheat is sown in the kharif season that it cannot grow properly because it cannot kharif season is a rainy season crop and water is in this season but with does not need much water
• soil is affected by continuous plantation because all the fertility of soil is year by year remove so swell is affected by continuous cropping
• weed unwanted plant which is grown in to main plant the process of removal of wheat is known as weeding

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