CUET-UG SERIES Environmental-studies
Fertilizer
4 previous year questions.
Volume: 4 Ques
Yield: Medium
High-Yield Trend
4
2023 Chapter Questions 4 MCQs
01
PYQ 2023
medium
environmental-studies ID: cuet-ug-
Which of the following microbes serves as an important biofertilizer in the paddy field?
1
Cyanobacteria
2
Rhizobium
3
Mycorrhiza
4
Bacillus thuringiensis
02
PYQ 2023
medium
environmental-studies ID: cuet-ug-
BGA is ____fertilizer.
1
Bio
2
Chemical
3
Synthetic
4
Liquid
03
PYQ 2023
medium
environmental-studies ID: cuet-ug-
Which of the pair is of biofertilizers?
1
Azolla and blue green algae
2
Fusarium and Erysiphe
3
Triticum and grasses
4
Salmonella and E coli
04
PYQ 2023
medium
environmental-studies ID: cuet-ug-
Which of the following acts as bio fertilizer in paddy field?
1
Nostoc
2
Rhizobuim
3
Azospirillum
4
Azotobacter