Agricultural Science (Essay &
Objective) Neco 2017 Free Expo
Answers
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Monday 19th June 2017
OBJ & Essay – Agricultural Science
– 2pm – 4:30pm
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AGRIC OBJ
1-10 DDEDBDDEBA
11-20 CEACBAEDED
21-30 ACECBDBADA
31-40 EACBDEBADB
41-50 ADBCAABDBA
51-60 ABDCABCCAC
*AGRIC THEORY SOLUTION*
*NOTE*ANSWERS ONE QUESTIONS FROM EACH
SECTION
*SECTION A, B, C, D, E*
*SECTION A*
Neco 2017 Agric answers
1a
i. Wash and keep dry or clean after use to
prevent rusting
ii. Store or hand upside down.
iii. Rinse with water if used for liquid fertilizer
1b
1c
i. With the decree, individual ownership of land,
whether developed or under developed. Now
ceases, and the only relationship between an
individual and the land is that of use.
ii. It also ensures that whoever requires land for
any purpose and has the ability to make
optimum use of it will always obtain it. This
ensures enough land for agriculture and
industries.
iii. The decree does not disposes any Nigerian
of his acquired property which is being lawfully
and optionally used.
1d
i. Agricultural Development Projects (ADPs)
ii. River Basin Development Authorities
iii. National Agricultural Land Development
Authority (NALDA)
iv. National Agricultural Insurance Company
(NAIC)
LOADING…….
*SECTION B*
LOADING………
*SECTION C*
CHOOSE NO5
5a)
Crop rotation is The successive planting of
different crops on the same land to maintain
soil fertility and help control insects and
diseases.
5b)
i) It serves as food for man
ii) Some weeds are used for medicinal purposes
iii) Weeds Add Organic Matter and Nutrients to
the Soil:
iv) Weeds helps to control Wind, Water and Soil
Erosion.
5c)
i) Overgrazing
ii) Climatic and weather conditions
iii) Soil texture and structure
5d)
i) They are used for decorations
ii) Some of them serves as food for man and
animals
iii) They are used as scent plants for their
fragrance
5e)
Preplanting activities are farm activities carried
out before rubber plantation e.g land clearing
*WHILE* post planting activities are activities
carried out after planting e.g siping
*SECTION D*
*CHOOSE NO8*
8a)
i) Presence of pathogens on the farm
ii) Poor management and hygiene conditions of
the animals
iii) Overstocking of animals
8b)
Diet is the sum of food consumed by an animal
while ration is the daily feed portion prepared
from various feeds according to various animals’
requirements.
8c)
i) Soil nature
ii) Accessibility
iii) Availability of water supply
iv) Climatic and weather conditions
8d)
i) It causes diseases to farm animals
ii) It reduces farmers income
iii) It reduces the quality of farm animals and
eventually leads to death
8e)
i) Bacteria
ii) sudden onset of fever and difficulty in
breathing.
iii) Feeding on contaminated feed
iv) Through the identification of infested areas
and use of insecticide
*SECTION E*
*CHOOSE NO9*
9ai)
Supply in agricultural economics refers to the
quantity of a good that the producer plans to
sell in the market.
9aii)
i) Climatic conditions.
ii) Improvements in technology.
iii) The rate of supply of a related good
iv) Costs of production I.e cost of rearing cow
v) . The number of producer I.e cow rearers.
9b)
i) to maintain affordability of goods
ii) To prevent inflation
iii) To ensure a minimum income for providers
of certain goods or a minimum wage.
9ci)
Advantage
i) -time savings compared with individual
extension
ii) It is cheaper.
Disadvantage
i) It is not for communicating complex subject
matters
ii) It is not easy to gather the target group and
requires more skills.
MORE COMING….
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