List of top Horticulture Questions asked in ICAR AIEEA (PG)

Citrus rootstocks susceptible to Phytophthora and Tristeza are
A. Alemo
B. Rough lemon
C. Savage
D. X-639
Choose the correct answer from the options given below:

The system of training of grapes adopted in India is

Which of the following is a salinity tolerant rootstock of mango?

In stone fruit, the period of suspended growth coincides with

Which of the following is a variety of chrysanthemum suitable for pot culture?

Tree banding is used for the control of

The pioneer in the classification of bananas

Which fruit crop is known for the presence of phytoene, phytofluene, lycopene, and β-carotene in its peel?

The stage of inflorescence emergence in pineapple is

The harvesting of litchi fruits should be done at the interval of

Melting flesh peaches mesocarp undergo softening at

Coconut toddy is obtained by tapping the

The botanical term of banana inflorescence is

Which among the following is the richest source of carbohydrates?

Match List I with List II

Choose the correct answer from the options given below:

Given below are two statements:
Statement I: Pineapple is separated from other genera of family Bromeliaceae on the basis of the syncarpous type of fruit.
Statement II: Its juice contains a very low amount of a digestive enzyme bromelin.
In light of the above statements, choose the most appropriate answer from the option given below:

2,4-Dichlorophenoxy acetic acid (2,4-D) is a
A. Growth regulator
B. Mutagen
C. Gaseous hormone
D. Herbicide
Choose the correct answer from the options given below:

Match List I with List II

Choose the correct answer from the options given below:

Given below are two statements:
Statement I: A guava wilt resistant rootstock has been developed by crossing Psidium molle × Psidium guajava.
Statement II: Root-knot nematodes (Meloidogyne) has become a serious threat to guava as it causes a reduction in plant vigour and wilting of leaves.
In light of the above statements, choose the most appropriate answer from the option given below:

The type of grafting used to strengthen weak crotches and provide additional support to branches is

Girdling is generally practiced in case of

The major propagation method of guava is

Pusa Aditi is a newly developed variety of

Which direction should be preferred for the planting of windbreak to protect orchards from strong winds?

Which crop does NOT have a chilling requirement for flowering?