[VSQ]SOIL SCIENCE, SET 17

SOIL SCIENCE

Q.1

Interveinal chlorosis occurs due to.

Ans. 

Fe deficiency.

Q.2

Complete interveinal chlorosis occurs due to.

Ans. 

Mn deficiency.

Q.3

Grey speck of oat, Phala blight of sugarcane caused by.

Ans. 

Mn deficiency.

Q.4

Rosetting & excess gumming occurs due to.

Ans. 

Cu deficiency.

Q.5

Top sickness of tobacco occurs due to.

Ans. 

B deficiency.

Q.6

Beneficial elements are.

Ans. 

Co, Si, Na, Ni, Va.

Q.7

Sickle leaf disease occurs due to.

Ans. 

P deficiency.

Q.8

Whiptail of cauliflower occurs due to.

Ans. 

Mo deficiency.

Q.9

Tea yellow disease occurs due to.

Ans. 

S deficiency.

Q.10

Failure of terminal bud & root tip due to.

Ans. 

Ca deficiency.

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