Which of the following is/are true with reference to chlorosis?
Anonymous Quiz
24%
Loss of chlorophyll in plants
10%
Loss of productivity in plants
9%
Loss of ability to manufacture carbohydrates
57%
Both a and c
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Which of the following is/are true with reference to chlorosis?
Anonymous Quiz
25%
Loss of chlorophyll in plants
8%
Loss of productivity in plants
12%
Loss of ability to manufacture carbohydrates
54%
Both a and c
Which among the following are mechanical method of soil conservation ?
1. Bunding
2. Terracing 3. Contour farming 4. Stubble mulching Select the correct answer using the codes given below.
1. Bunding
2. Terracing 3. Contour farming 4. Stubble mulching Select the correct answer using the codes given below.
Anonymous Quiz
46%
1, 2 and 3 only
13%
1 ,3 and 4 only
24%
2 ,3 and 4 only
17%
1 ,2, and 4 only
Baval trees are planted and used to prevent and control:
Anonymous Quiz
22%
Water pollution
27%
Air pollution
36%
Soil pollution
15%
Noise pollution
In which one among the following categories of protected areas in India are local people not allowed to collect and use the biomass?
Anonymous Quiz
27%
Biosphere Reserves
44%
National Parks
17%
Wetlands declared under Ramsar Convention
13%
Wildlife Sanctuaries
Identify the following crop from its attributes mentioned below:
1. Its scientific name is Camellia sinensis
2. It is an evergreen plant that grows mainly in tropical and subtropical climates
3. It needs well-drained loamy soils and gentle slopes
Select the correct answer using the code given below.
1. Its scientific name is Camellia sinensis
2. It is an evergreen plant that grows mainly in tropical and subtropical climates
3. It needs well-drained loamy soils and gentle slopes
Select the correct answer using the code given below.
Which of the following methods can be used to remove the nutrients from the lake:
1.Flushing with nutrient-poor waters.
2. Deep water abstraction.
3. Destratification 4.Sludge removal. Select the correct answer from the code given below :
2. Deep water abstraction.
3. Destratification 4.Sludge removal. Select the correct answer from the code given below :
Anonymous Quiz
10%
1 and 4 only
16%
1, 2 and 3 only
20%
1,3 and 4 only
54%
All of the above