The process of rapid removal of field heat from freshly harvested produce before storage or transport is known as:

Consider the following statements regarding Controlled Atmosphere (CA) storage:

1. It involves maintaining a specific temperature and relative humidity.
2. It actively regulates the concentrations of oxygen (O2), carbon dioxide (CO2), and nitrogen (N2).
3. It is primarily used for short-term storage of highly perishable commodities.

Which of the statements given above is/are correct?

Which of the following is an effective ethylene absorbent used to extend the shelf life of climacteric fruits?

Chilling injury in horticultural crops is a physiological disorder that occurs when sensitive produce is exposed to:

Match the following post-harvest treatments with their primary purpose:

Treatment	Purpose
1. Waxing	P. Delay ripening
2. Curing	Q. Reduce water loss and improve appearance
3. 1-Methylcyclopropene (1-MCP)	R. Promote wound healing
4. Blanching	S. Inactivate enzymes

Choose the correct combination:

Which type of packaging allows for a dynamic equilibrium of gases within the package, suitable for moderately respiring produce?

The primary objective of degreening horticultural produce, such as citrus fruits, is to:

Which of the following sequences represents the correct order of post-harvest handling operations for most fresh fruits and vegetables?

A fruit characterized by a significant increase in respiration rate and ethylene production during maturation and ripening is classified as a:

Which of the following statements about the 'Total Soluble Solids' (TSS) content in fruits is correct?

The main purpose of applying calcium chloride solutions to fruits post-harvest is to:

Hypobaric storage extends the shelf life of horticultural produce by creating:

Consider the following statements about Modified Atmosphere Packaging (MAP) for fresh produce:

1. The gas composition inside the package is initially set and then dynamically changes.
2. The packaging film's permeability to gases is a critical factor.
3. It can completely halt the respiration process of the produce.

Which of the statements given above is/are correct?

Which pre-cooling method involves immersing produce directly in cold water?

Ethylene is commonly used post-harvest for:

The measurement of fruit firmness is typically done using a:

Which of the following is an example of a non-climacteric fruit?

High relative humidity (RH) in storage rooms for most horticultural produce is crucial to:

Match the following post-harvest disorders with their common causes:

Disorder	Cause
1. Watercore (Apple)	P. Low oxygen levels in storage
2. Blackheart (Potato)	Q. Accumulation of sorbitol in fruit flesh
3. Internal browning (Pineapple)	R. Exposure to chilling temperatures
4. Blossom-end rot (Tomato)	S. Calcium deficiency

Choose the correct combination:

What is the primary function of curing in post-harvest handling of root and tuber crops like potatoes and sweet potatoes?

The use of 'Ethephon' (2-chloroethylphosphonic acid) in post-harvest technology is primarily for:

Vacuum cooling is most effective for produce with a high surface area to volume ratio, such as leafy vegetables, because it works by:

Which of the following describes the role of Sulphur Dioxide (SO2) fumigation in the post-harvest handling of grapes?

The rate of respiration of harvested horticultural produce is generally higher at higher temperatures. This relationship is often described by the:

Which quality attribute of a fruit is typically measured using a refractometer and expressed in °Brix?

What is the primary purpose of minimal processing (e.g., fresh-cut) of fruits and vegetables?