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For students in search of
- Hydroponic Gardening
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Guides - Basics to Experts level
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Growing fruit and vegetables hydroponically
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Practical daily questions or queries of hydroponics lovers
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Current Hydroponics and Indoor Gardening Market Growth as well as Trends
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| 311. |
Which of the following is the cheapest method of irrigation? |
| A. |
Tube-wells |
B. |
Diversion from a flowing stream |
| C. |
Canals |
D. |
Surface storage |
Answer: Option B
Explanation:
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| 312. |
Seed rate for potato is: |
| A. |
5-10 quintals/ha |
B. |
10-15 quintals/ha |
| C. |
20-25 quintals/ha |
D. |
25-30 quintals/ha |
Answer: Option B
Explanation:
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| 313. |
Seed rate of lentil crop is: |
| A. |
15-20 kg/ha |
B. |
35-40 kg/ha |
| C. |
40-50 kg/ha |
D. |
None of above |
Answer: Option B
Explanation:
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| 314. |
Seed rate of sorghum is _____ kg/ha. |
Answer: Option A
Explanation:
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| 315. |
Seed treatment is done to: |
| A. |
Control the disease |
B. |
To kill pests |
| C. |
To control weeds |
D. |
To enhance germination |
Answer: Option A
Explanation:
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| 316. |
Seasmum belongs to the family: |
| A. |
Leguminoseae |
B. |
Papilionaceae |
| C. |
Pedaliaceae |
D. |
Chinopodeaceae |
Answer: Option C
Explanation:
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| 317. |
Sesamum cake contains ______ percent of N+P2O5 + K2O respectively |
| A. |
6.0-6.2 + 2.0-2.2 + 1.0-1.2 |
B. |
2.0-2.2 + 6.0-6.2 + 1.0-1.2 |
| C. |
6.0-6.2 + 1.0-1.2 + 2.0-2.2 |
D. |
2.0-2.2 + 1.0-1.2 + 6.0-6.2 |
Answer: Option A
Explanation:
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| 318. |
Silicon is the _____ most abundant element in the earth's crust: |
Answer: Option D
Explanation:
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| 319. |
Single super phosphate is a: |
| A. |
Citrate soluble fertilizer |
B. |
Water soluble fertilizer |
| C. |
Citrate soluble fertilizer |
D. |
None of the above |
Answer: Option B
Explanation:
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| 320. |
Smoke raising prevents: |
| A. |
Radiation frost |
B. |
Advection frost |
| C. |
Both (a) & (b) |
D. |
None of these |
Answer: Option A
Explanation:
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