Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Agricultural Science
  6. /
  7. 2009
  8. /
  9. Q30
Question 30

Which of the following statements about mulches is true? They

  • A.include paper and plolythene sheets
  • B.encourage weed growth
  • C.facilitates hardpan formation
  • D.decrease soil biotic population
Objective

Question details

Exam body
WAEC
Subject
Agricultural Science
Year
2009
Question no.
#30
Type
Objective
Previous · Q29A disadvantage of vegetatively propagated crops is that they Next · Q31 Which of the following crops is bet harvested using a combine harvester?

More from this paper

  • Q26In crop rotation, deep-rooted crops should follow shallow-rooted crops because…
  • Q27If a crop is planted at a spacing of 100cm x 50cm. Calculate the plant…
  • Q28The term hermetic storage of grains means keeping grains in
  • Q32Which of the following crops produces latex?
  • Q33What will be the following effect of establishing a grass with centrosema spp…
  • Q34Which of the following is not an economic importance of forests? They serve as…
See all Agricultural Science 2009 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy