Neco 2019 Agricultural Science Question 1

Practice essay / theory question 1 from the 2019 Neco Agricultural Science examination. This question covers Biodiversity, Agricultural Ecology, Sustainable Agriculture .

Neco 2019 Agricultural Science Essay / Theory

Topics: Biodiversity Agricultural Ecology Sustainable Agriculture

Question 1 NECO • 2019 • AGRICULTURAL_SCIENCE • essay

Biodiversity plays a crucial role in the productivity and sustainability of agricultural ecosystems.

Question Parts

( a )

Define biodiversity in the context of an agricultural ecosystem.

( b )

Explain two ways in which loss of biodiversity can adversely affect crop yield.

( c )

Suggest three practical management practices a farmer can adopt to conserve biodiversity on a mixed‑cropping farm and briefly explain how each practice contributes to conservation.

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About This Question

This is Neco 2019 Agricultural Science Question 1. It is one of the essay questions from the 2019 Neco Agricultural Science examination.

The question covers Biodiversity, Agricultural Ecology, Sustainable Agriculture .

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