Home
Class 12
BIOLOGY
Keeping beehives in crop fields during f...

Keeping beehives in crop fields during flowering period increases

A

crop yield

B

honey yield

C

weeds yields

D

both (a) and (b).

Text Solution

Verified by Experts

The correct Answer is:
D

Keeping beehives in crop fields during flowering period increases pollination efficiency and thus, improves the yield. It is beneficial both from the point of view of increased crop yield and honey yield.
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    NCERT FINGERTIPS|Exercise Sexual Reproduction In Flowering Plants|145 Videos

Similar Questions

Explore conceptually related problems

Give two reasons for keeping beehives in crop fields during flowering period.

Why are beehives kept in crop field during flowering period? Name any two crop fields where this is practiced.

The purpose served by keeping beehives in crop fields is an increase in

Assertion : Beehives are kept in crop field during flowering period. Reason : Bees are pollinating agents.

Honey collection improves when beehives are kept in crop-fields during flowering season. Explain.

A farmer maintained beehives in his Brassica field during its flowering season. How will he be benefitted ?

During refractory period :

(a) How many castes are observed in each colony of honey bee ? Explain. (b) What is division of labour ? (c ) Why do farmers keep honey bee hives during flowering season in crop fields ?

NCERT FINGERTIPS-STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION-Strategies For Enhancement In Food Production
  1. Which of the following points are important for successful bee-keepinf...

    Text Solution

    |

  2. The use of honeybee is

    Text Solution

    |

  3. Keeping beehives in crop fields during flowering period increases

    Text Solution

    |

  4. Select the correct option to fill up the blanks in the following state...

    Text Solution

    |

  5. Which of the following is not a freshwater fish ?

    Text Solution

    |

  6. Which of the following are the fishery by-products? (i) Oil , (ii) ...

    Text Solution

    |

  7. Which of the following are common freshwater fishes ?

    Text Solution

    |

  8. Which one of the following is a marine fish ?

    Text Solution

    |

  9. Which one of the following is an exotic catp species ?

    Text Solution

    |

  10. Which of the following is not correctly matched? {:(,"Common name",,...

    Text Solution

    |

  11. Aquaculture is the rearing and management of

    Text Solution

    |

  12. Aquaculture does not include

    Text Solution

    |

  13. Which of the following is correctly matched?

    Text Solution

    |

  14. Germplasm collection is the collection of

    Text Solution

    |

  15. Select the option showing the correct sequential steps to produce a ne...

    Text Solution

    |

  16. Major percentage of India's Gross Domestic Product is constituted by

    Text Solution

    |

  17. Match column I with column II and select the correct option from the c...

    Text Solution

    |

  18. The Nobel Lauerate, who developed semi-dwarf wheat varieties in Mexico...

    Text Solution

    |

  19. Jaya and Ratna are the seimw-dwarf varieties of

    Text Solution

    |

  20. Which of the following are the species that are crossed to give sugarc...

    Text Solution

    |