List of top Questions asked in ICAR AIEEA (PG)- 2022

Which portion of the sugar cane is the best for use as seed?
According to planning commission (1985-1990) India is divided into how many agro climatic zone?
High yielding varieties programme was initially started with
Under north Indian condition plant crop of sugarcane should be harvested during which period to obtain profuse ratoon initiation
The quality of air at a given location is characterised by AQI in the range of
The combined effect of alleo chemical and competition of weed with crop, is known as
The water requirement of wheat is
The soil with more than 20 Kg/ ha. phosphorous are rated as
The first stable product of $C_3$ pathway is
Which one of the following is NOT an example of mesophytes?
The transitional zone between two ecosystems is known as
Given below are two statements
Statement I: A tree species is said to be fast‐growing if it attains an average height growth of 60 cm per annum
Statement II: Fast‐growing tree species should have a minimum mean annual increment of 10 m$^3$ha$^{-1}$year$^{-1}$
In light of the above statements, choose the most appropriate answer from the options given below}
Match List I with List II
List I (Instruments):
A. Wheeler's Pentaprism
B. Wedge Prism
C. Conimeter
D. Canopy analyser
List II (Measured Parameters):
I. Leaf Area Index
II. Vertical point sampling
III. Horizontal point sampling
IV. Diameter of the standing tree
V. Form factor
Given below are two statements
Statement I: Tectona grandis is a good example of nitrogen‐fixing tree
Statement II: Transfer of nutrients from trees to crops in the agroforestry system is through pruning, leaf drops or root decomposition
In light of the above statements, choose the correct answer from the options given below
Match List I with List II
List I (Books):
A. A Text Book of Silviculture
B. An Introduction to Agroforestry
C. Forest Mensuration
D. A Guide to Forest Seed Handling
List II (Authors/Organizations):
I. Ramprakash
II. A P Dwivedi
III. Nair, P K R.
IV. Bertram Husch, Thomas W. Beers, John A. and Kershaw Jr.
V. FAO
Trees help to maintain soil organic matter in an agroforestry system though ____.
A. Agroforestry promotes plant diversity
B. Agroforestry increases invasive alien species
C. Agroforestry provide habitat for wild species
D. Agroforestry indirectly protects conservation areas
(Choose the correct answer)
Given below are two statements
Statement I : Trees and forests are major means of combating climate change.
Statement II: Forests do influence on the microclimate of the region
In light of the above statements, choose the most appropriate answer from the options given below
Alley cropping trees are generally
Agroforestry can be used to improve degraded lands through their effects on
Which of the following combinations describes Agroforestry as the ideal one?
Three related forest pathways for achieving green recovery and tackling environmental crises, including climate change and biodiversity loss are:
A. Halting deforestation and maintaining forests.
B. Enhancing forest tree density cover in the existing forest and conversion of land for non‐forest activities.
C. Sustainable use of forests and building green value chains.
D. Restoring degraded land and expanding agroforestry.
Choose the correct answer from the options given below:
According to FAO (2022), the total area under forests and tree cover in the world is ____.
Match List I with List II
List I (Species):
A. Gmelina arborea
B. Shorea robusta
C. Terminalia tomentosa
D. Acacia catechu
List II (Family):
I. Combrataceae
II. Verbenaceae
III. Fabaceae
IV. Myrtaceae
V. Dipterocarpaceae
Globally, the area under planted forests (FAO 2022) is ____with the area increasing by a rate of just under 1 per cent per year from 2015 to 2020.