The survey instrument used for measuring horizontal and vertical angles on the field is the

A. theodolite

B. prismatic compass

C. offset staff

D. arrow

A farmstead should be located close to a source of water because of the following reasons except

A. reduction of overhead cost

B. operation of efficient irrigation system

C. processing of farm produce

D. erosion of farm structures

Which of the following activities are cultural practices?
I. Harrowing
II. Filling-in
III. Mulching

A. I and II only

B. I and III only

C. II and III only

D. I, II and III

Training of yam vines is important to

A. ease passage in the farm

B. suppress weeds

C. increase photosynthesis

D. prevent rodent attack

Grafting involves the

A. fusion of the gametes of two plants

B. inducement of rooting from two stems

C. transfer of a bud from one plant to another

D. joining of two parts from related plants

Which of the following products is not from coconut?

A. candy

B. copra

C. oil

D. jam

The most convenient method of fertilizer application used when crops have been planted in rows is

A. foliar application

B. broadcasting

C. drilling

D. ring placement

Which of the following is not a characteristic of weeds?

A. resistant to trampling

B. produces numerous seeds

C. seeds have short period of viability

D. aggressive growth habit

Coffea spp. grows best

A. on lowlands

B. on highlands

C. in mangroves

D. in rain forests

A major raw material of the paper industry is

A. pulp

B. gum

C. latex

D. bark