A) A plant growing where it is not wanted
B) A plant with negative value
C) A plant interferes with intended use of land
D) All
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A) A plant growing where it is not wanted
B) A plant with negative value
C) A plant interferes with intended use of land
D) All
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A) Dry condition
B) Inherent parent material
C) Canal water and wind
D) A+B+C
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A) Soil moisture content
B) Soil temperature
C) Soil aeration
D) All
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A) Soil fertility
B) Soil productivity
C) Soil organic matter
D) A + B
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A) Fallowing
B) Crop rotation
C) Mixed cropping
D) All
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A) Soil fertility
B) Soil productivity
C) Soil organic matter
D) A + B
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A) Soil fertility
B) Activity of soil micro organisms
C) Soil moisture
D) All
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A) Space of plant
B) Shape of plant
C) Size of plant
D) All
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A) Competition
B) Mutualism
C) Co-operation
D) None
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A) Seed borne
B) Soil bornediseases
C) A+B
D) None
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