Science, asked by ramkrmaurya0786, 7 months ago

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Answered by Anonymous
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Answer the following in not more than 20 words -:

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What is agriculture?

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 \red { \huge\leadsto } Agriculture is the science and practice of growing crops.

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Name two plantation crops.

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 \red { \huge\leadsto } Coconut and Cotton.

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Mention the major activities involved in growing a crop.

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 \red { \huge\leadsto } The major activities involved in growing a crop are-

  • Preparation of soil
  • Selection and sowing of seeds
  • Adding manure and fertilizer
  • Irrigation
  • weeding
  • harvesting
  • threshing and winnowing
  • storage

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What are weeds?

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 \red { \huge\leadsto } Weeds are the unwanted plants that grow along with the main crops in the same field.

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Mention three ways of removing weeds from the crop field.

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 \red { \huge\leadsto } Three ways of removing weeds from the crop field are-

  • By using weedicides like 2,4-D.
  • By using tools like trowel.
  • By hands

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What are pests?

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 \red { \huge\leadsto } The organisms that damage or destroy the crops are called pests.

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When are kharif crops sown?

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 \red { \huge\leadsto } Kharif crops are sown in rainy season in the month of June and harvested in October.

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What is animal husbandry?

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 \red { \huge\leadsto } The science which deals with the breeding, feeding and caring of domestic animals is called animal husbandry.

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What are the two things that have to controlled in a cold storage?

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 \red { \huge\leadsto } Two things that have to controlled in a cold storage-

  • Temperature should be maintained
  • Cooling of the cold storage should be regulated.

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