Correct option is A
Phosphorus plays a critical role in root development and early seedling growth, making it essential for plant establishment.
All Courses
- Teaching Maha Pack
- DSSSB
- DSSSB TGT
- DSSSB PRT
- TGT Foundation
- PGT Foundation
- Punjab Teaching Exam
- CTET
- Super TET
- KVS/NVS Interview
- Jharkhand TET
- Bihar Shikshak Bharti TRE 1 to 5
- Bihar Shikshak Bharti TRE 6 to 8
- Bihar Shikshak Bharti TRE 9 to 10
- Bihar Shikshak Bharti TRE 11 to 12
- UP TGT
- UP PGT
- UP LT GRADE Pre and Mains
- Bihar Deled
- DSSSB PGT
- KVS
- KVS TGT
- KVS PGT
- RSMSSB RAJASTHAN PTI TEACHER
- Chandigarh Teacher
- NVS
- NVS TGT
- NVS PGT
- NVS PRT
- EMRS TGT
- EMRS PGT
- EMRS
- EMRS Non Teaching
- UP LT GRADE
- UP GIC Lecturer
- Bihar STET 9 to 10
- Bihar Librarian Science
- Jharkhand Madhyamik Teacher
- Librarian
- TET ADDA
- Bihar Special School Teacher
- BSSTET
- HTET
- State TETs
- HPTET
- Bihar STET
- CTET Paper-II (Social Science)
- BPSC TRE (6-8)
- BPSC TRE (9-10)
- BPSC TRE (11-12)
- Bihar STET Paper I
- Bihar STET Paper II
- HPSC PGT
- RPSC Grade 1
- Bihar STET 11 to 12
- REET
- RRB Railway Teacher
- BPSC
- DSSSB Non Teaching
- RPSC Grade 2 Teacher
- AI Skills
- WB SLST 11 to 12
- AWES PRT
- Teaching Books
- Free Webinar
- WB TET
- Kamyab Diwas 2026
- JTET
- Bihar Deled/Bed
- KVS PRT
- UPTET
Question
Which of the following nutrients promotes root development and supports early growth in plants?
Free Tests
Free
Must Attempt
IBPS Agriculture Field Officer (Mains) Mock 02
English
60 Questions
60 Marks
45 Mins
EnglishFree
Must Attempt
UPSSSC AGTA PYP Held on July 13, 2025
English- 100 Questions
- 100 Marks
- 120 Mins
EnglishFree
Must Attempt
UPSSSC AG TA Full Length Mock 01
English- 100 Questions
- 100 Marks
- 120 Mins
EnglishSimilar Questions
- 1)
In general, longer the plant is in contact with nitrate, there would be
- 2)
Which instrument is used for determination of K content in soil?
- 3)
Which nutrient element imparts indirect drought resistance?
- 4)
Phosphate availability is maximum in the pH range of
- 5)
Soil pH is measured by making soil : water suspension in the ratio of
- 6)
Phosphorus in DAP is
- 7)
______ is the structural component of Nitrogenase and Nitrate reductase enzyme.
- 8)
Nitrogen content of Ammonium Sulphate is
- 9)
Which element was added as an essential nutrient in the year 1987?
- 10)
Rating in soil is considered as low available Nitrogen status when it is
Access ‘UPSSSC AG TA’ Mock Tests with
- 60000+ Mocks and Previous Year Papers
- Unlimited Re-Attempts
- Personalised Report Card
- 500% Refund on Final Selection
- Largest Community
446k+ students have already unlocked exclusive benefits with Test Prime!
Suggested Test Series
IBPS AFO Prelims and Mains Mock Test Series by Adda247
IBPS AFO Prelims and Mains Mock Test Series by Adda247
201 Tests + 1 Free Tests
UPSSSC AGTA Mock Test 2026
UPSSSC AGTA Mock Test 2026
88 Tests + 2 Free Tests
UPCATET PG 2026 Mock Test
UPCATET PG 2026 Mock Test
26 Tests + 2 Free Tests
ICAR AIEEA (PG) 2026 Plant Sciences Mock Test
ICAR AIEEA (PG) 2026 Plant Sciences Mock Test
45 Tests + 2 Free Tests
OSSC Food Safety Officer Mock Test
OSSC Food Safety Officer Mock Test
131 Tests + 1 Free Tests
Access ‘UPSSSC AG TA’ Mock Tests with
- 60000+ Mocks and Previous Year Papers
- Unlimited Re-Attempts
- Personalised Report Card
- 500% Refund on Final Selection
- Largest Community
446k+ students have already unlocked exclusive benefits with Test Prime!
Suggested Test Series
IBPS AFO Prelims and Mains Mock Test Series by Adda247
IBPS AFO Prelims and Mains Mock Test Series by Adda247
201 Tests + 1 Free Tests
UPSSSC AGTA Mock Test 2026
UPSSSC AGTA Mock Test 2026
88 Tests + 2 Free Tests
UPCATET PG 2026 Mock Test
UPCATET PG 2026 Mock Test
26 Tests + 2 Free Tests
ICAR AIEEA (PG) 2026 Plant Sciences Mock Test
ICAR AIEEA (PG) 2026 Plant Sciences Mock Test
45 Tests + 2 Free Tests
OSSC Food Safety Officer Mock Test
OSSC Food Safety Officer Mock Test
131 Tests + 1 Free Tests
Similar Questions
- 1)
In general, longer the plant is in contact with nitrate, there would be
- 2)
Which instrument is used for determination of K content in soil?
- 3)
Which nutrient element imparts indirect drought resistance?
- 4)
Phosphate availability is maximum in the pH range of
- 5)
Soil pH is measured by making soil : water suspension in the ratio of
- 6)
Phosphorus in DAP is
- 7)
______ is the structural component of Nitrogenase and Nitrate reductase enzyme.
- 8)
Nitrogen content of Ammonium Sulphate is
- 9)
Which element was added as an essential nutrient in the year 1987?
- 10)
Rating in soil is considered as low available Nitrogen status when it is
