Which one of the following would be more appropriate in producing high yielding varieties?
A. more application of fertilizers, irrigation and use of pesticides
B. breeding with wild varieties of organisms with genetic potentiality to respond to improved inputs
C. development of disease resistant varieties of plants
D. selection of wild organisms and their subsequent preservation
Answer:B
Which one of the following would be more appropriate in producing high yielding varieties?
A. more application of fertilizers, irrigation and use of pesticides B. breeding with wild varieties of organisms with genetic potentiality to respond to improved inputs C. development of disease resistant varieties of plants D. selection of wild organisms and their subsequent preservation