Write the modes by which insects affect the crop yield.
05/11/2024
Science
9th
Improvement In Food Resources
Why bee keeping should be done in good pasturage?
05/11/2024
Science
9th
Improvement In Food Resources
What do you understand by composite fish culture?
05/11/2024
Science
9th
Improvement In Food Resources
Give the merits and demerits of fish culture?
05/11/2024
Science
9th
Improvement In Food Resources
Differentiate between the following
(i) Capture fishery and Culture fishery
(ii) Mixed cropping and Inter cropping
(iii) Bee keeping and Poultry farming
05/11/2024
Science
9th
Improvement In Food Resources
Discuss various methods for weed control.
05/11/2024
Science
9th
Improvement In Food Resources
Define
(i) Vermicompost
(ii) Green manure
(iii) Bio fertilizer
05/11/2024
Science
9th
Improvement In Food Resources
Discuss the role of hybridisation in crop improvement.
05/11/2024
Science
9th
Improvement In Food Resources
In agricultural practices, higher input gives higher yield. Discuss how?
05/11/2024
Science
9th
Improvement In Food Resources
An Italian bee variety A. mellifera has been introduced in India for honey
production. Write about its merits over other varieties.
