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Forestry
Percentage of water left in the soil when a plant wilts is known as:
Turgidity
Wilting coefficient
Field capacity
Water retaining power of the soil
Author:
rikazzz
Comment
Forestry
COD stands for:
Caesium oxide deposition
Control of diesel
Chemistry of depositions
Chemical oxygen demand
Author:
rikazzz
Comment
Forestry
The gross primary production is maximum in the following ecosystem:
Open sea
Grasslands and pastures
Coniferous forests
Tropical and sub-tropical forest
Author:
rikazzz
Comment
Forestry
Gaps in knowledge – the projected programmes include:
Further studies on proper site preparation; introduction of nitrogen-flixing trees
And multipurpose trees; arid and semi arid zone afforestation; growing of trees in conjunction with agriculture; environment degradation assessment
Use of saline water for raising tree crops; forest genetics; setting up of seed orchards
All of the above
Author:
rikazzz
Comment
Forestry
Land -use pattern, is, however, available only for _____ million ha (67.7% of total):
28.43
29.5
30.55
None of these
Author:
rikazzz
Comment
Forestry
Preserve forest area means:
Start target oriented programmes for regenerating degraded forestlands with the local people’s participation
Provide incentives for people to frow fuel and fodder trees on private lands and rangelands around forests
Suitable fuel wood in sensitive and critical area such as threatened ecosystems
All of the above
Author:
rikazzz
Comment
Forestry
The conifers often attain a considerable girth even upto 3m. Whilst the brich may reach _________
2.3 m
2.4 m
2.5 m
2.6 m
Author:
rikazzz
Comment
Forestry
Biosphere is that:
By which life originated
Where individuals interact with each other
Which relates to spherical organisms
Organic compound by which the life diminishes
Author:
rikazzz
Comment
Forestry
Mycorrhiza is a symbiotic association between:
Algae and fungi
Algae and bryophytes
Algae and roots of gymnosperms
Fungi and roots of higher plants
Author:
rikazzz
Comment
Forestry
Which of the following is expected to have the highest value (gm/m2/yr) in a grassland ecosystem?
Tertiary Production
Gross Production (GP)
Net Production (NP)
Secondary Production
Author:
rikazzz
Comment
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