List of top Questions asked in ICAR AIEEA (PG)

The "C- Grade" thinning is used to prepare the following table
Germination energy is defined by one of the following statements. Choose the correct statement from the following.
Select the correct combination of methods used to estimate solid volume of fire wood from the following.
Increment percent is very large in certain stage of the crop but decreases very rapidly thereafter in different stages of growth. Choose the correct order of the Increment Percent from highest to lowest according to the following growth stages.
i. Older trees
ii. Poles
iii. Saplings
iv. Young seedlings
Which of the following is correctly matched?
Stem analysis helps to know the relationship between the following selected factors
Which of the following refers to the type of seeding felling, secondary felling and final felling?
Crop height is determined by the following formula
The following are the usual diameter classes used in India.
An abandoned field changes into a mature forest over an extended period of time through a process called as
A silvicultural system in which the crop is to be regenerated is opened up irregularly and the resultant crop is uneven- aged.
In our country diameter or girth at breast height is measured at _________.
"Acid rain" is formed due to contributions of the following pair of gases.
A stand of Sal at the age of 50 years have volume of 2500 cft and at the age of 60 years 3500 cft and a thinning at the age of 55 years gave a volume of 300 cft, then the increment per cent (p) by Pressler's formula will be :
Additional quantity of output, added by an additional unit of input is known as _________.
The passive factors of soil formations are _________ and _________
Which of the following plant species requires forest fire to maintain an ecosystem balance in which it can thrive.
_________ has been successfully used to control the notorious weed Lantana camara.
The succession involves the replacement of one community by another due to modification of the environment by the communities themselves.
Which of the following gas among the major green house gases contribute about 60 per cent of total global warming ?
Due to geographical location, the climate of India is:
Which of the following is partial stem parasite :
In our country out of the total fires, the number of fires caused by the natural causes (lightening, rolling stones or rubbing of dry bamboo with each other etc.) is not more than _________ per cent of total number of fires.
The Drought Prone Area Programme (DPAP) was launched in the arid and semi arid region of the country in the year _______.
Which of the following is a Sal heartwood borer?