|
For students in search of
- Hydroponic Gardening
-
Guides - Basics to Experts level
-
Growing fruit and vegetables hydroponically
-
Practical daily questions or queries of hydroponics lovers
-
Current Hydroponics and Indoor Gardening Market Growth as well as Trends
|
|
611. |
Use of _____ provides effective control of weeds in groundnut: |
A. |
2, 4-D |
B. |
Simanine |
C. |
Isoproturon |
D. |
Tok E-25 |
Answer: Option D
Explanation:
|
612. |
Use of linear measurements of plumble growth as a vigour test for cereals and sugarbeet was first suggested by: |
A. |
S. Mathews in 1929 |
B. |
J.S. Buris in 1939 |
C. |
Germ in 1949 |
D. |
Hegarty in 1959 |
Answer: Option C
Explanation:
|
613. |
Use of _____ herbicide provides effective control of weeds in linseed: |
A. |
2, 4-D |
B. |
Atrazine |
C. |
MCPB |
D. |
Pendimethalin |
Answer: Option C
Explanation:
|
614. |
What percentage of edible oils is contained in rice bran? |
Answer: Option B
Explanation:
|
615. |
Various potassic fertilizers embody nearly an equal effectiveness in ______ situation requiring its supplemental application: |
A. |
Climatic |
B. |
Edaphic |
C. |
Cropping |
D. |
Economic |
Answer: Option D
Explanation:
|
616. |
Water available to plants to the maximum extent is the one held: |
A. |
Soil moisture tension |
B. |
Pan evaporation |
C. |
Between field capacity and wilting point |
D. |
At 20 atmospheres |
Answer: Option C
Explanation:
|
617. |
Water enters into the plant by means of: |
A. |
Diffusion |
B. |
Osmosis |
C. |
Hydrolysis |
D. |
Symbiosis |
Answer: Option B
Explanation:
|
618. |
Water requirement of a crop is related to its: |
A. |
Evapotranspiration |
B. |
Potential absorption coefficient |
C. |
Dry matter content |
D. |
Soil mineralogy |
Answer: Option A
Explanation:
|
619. |
Weed competition in rice is more in the: |
A. |
Transplanted crop |
B. |
Direct seeded crop |
C. |
Flooded crop |
D. |
Crop sown in rows |
Answer: Option B
Explanation:
|
Read more:
|
|