Question:
Name the post-harvest treatment process where there is rapid removal of the field heat from the freshly harvested horticultural produce.
Name the post-harvest treatment process where there is rapid removal of the field heat from the freshly harvested horticultural produce.
Show Hint
Fact: Pre-cooling is one of the first steps in the cold chain that ensures safe delivery of fresh produce to markets.
Updated On: Jul 3, 2025
Hide Solution
Verified By Collegedunia
Solution and Explanation
The process used for the rapid removal of field heat from freshly harvested fruits and vegetables is called Pre-cooling.
Pre-cooling is an essential post-harvest practice that immediately lowers the temperature of the harvested produce to slow down respiration and delay spoilage.
Field heat, if not removed quickly, can cause deterioration, weight loss, and quality reduction during storage and transportation.
Common methods of pre-cooling include forced air cooling, hydro cooling, vacuum cooling, and ice cooling, depending on the type of produce.
Proper pre-cooling extends shelf life, maintains freshness, and preserves the nutritional quality of horticultural products.
It is especially important for highly perishable items like leafy vegetables, berries, and cut flowers.
Pre-cooling is an essential post-harvest practice that immediately lowers the temperature of the harvested produce to slow down respiration and delay spoilage.
Field heat, if not removed quickly, can cause deterioration, weight loss, and quality reduction during storage and transportation.
Common methods of pre-cooling include forced air cooling, hydro cooling, vacuum cooling, and ice cooling, depending on the type of produce.
Proper pre-cooling extends shelf life, maintains freshness, and preserves the nutritional quality of horticultural products.
It is especially important for highly perishable items like leafy vegetables, berries, and cut flowers.
Was this answer helpful?
0
0
Top Questions on Agriculture
- Text Material:
Agricultural practices often involve some technique of irrigation. Wholly or partly irrigated crops were raised thanks to canals, smaller channels or reservoirs such as village tanks. Reservoirs also served the purpose of water harvesting to cope with the dry seasons or prolonged droughts. The simplest form of irrigation consisted in having a pair of bullocks pull a leather bag out of a well; the bag would tilt over the edge of the well and empty its content into a small channel.
(i) Based on the text extract given above – Comment on the irrigation methods practiced in ancient and contemporary India.
- Text Material:
India has been an agricultural economy and civilization and has evolved a long, rich and diverse tradition of agricultural practices. In India as in every country, agriculture was an integral part of popular culture and gave rise to annual fairs, cattle melas, festivals and rituals, all of which were occasions for celebration. Almost every part of India had its own dates and customs for the purpose.
Based on the text given above – Evaluate the role of agriculture in our culture.
- What were the techniques developed by Parāśara and Varāhamihira to predict rainfall based on?
- There are two statements marked as Assertion (A) and Reason (R). Mark your answer as per the codes provided below:
Assertion (A): Uniform seeds produce excellent results.
Reason (R): One should (therefore) put in maximum effort to procure and preserve these seeds. The origin of plentiful yield is the seed.
- List out the main principles of organic farming.
View More Questions
Questions Asked in CBSE CLASS XII exam
- If \( \int \frac{1}{2x^2} \, dx = k \cdot 2x + C \), then \( k \) is equal to:
- CBSE CLASS XII - 2025
- Integration
- Find the angle at which the given lines are inclined to each other: \[ l_1: \frac{x - 5}{2} = \frac{y + 3}{1} = \frac{z - 1}{-3} \] \[ l_2: \frac{x}{3} = \frac{y - 1}{2} = \frac{z + 5}{-1} \]
- If \( \overrightarrow{a} + \overrightarrow{b} + \overrightarrow{c} = 0 \), \( |\overrightarrow{a}| = \sqrt{37} \), \( |\overrightarrow{b}| = 3 \), and \( |\overrightarrow{c}| = 4 \), then the angle between \( \overrightarrow{b} \) and \( \overrightarrow{c} \) is:
- Differentiate $2\cos^2 x$ w.r.t. $\cos^2 x$.
- CBSE CLASS XII - 2025
- Derivatives
On $31^{\text {st }}$ March, 2024, following is the Balance Sheet of Bhavik Limited :
Bhavik Ltd.
Balance Sheet as at $31^{\text {st }}$ March 2024
I. Equity and Liabilities :
Particulars Note No. $31-3-2024$ (₹) $31-3-2023$ (₹) 1. Shareholders funds (a) Share Capital 12,00,000 10,00,000 (b) Reserves and Surplus 1 4,00,000 3,00,000 2. Non-current liabilities Long-term borrowings 2 6,00,000 10,00,000 3. Current Liabilities 5,00,000 1,00,000 (a) Trade Payables 3 3,00,000 4,00,000 (b) Short-term provisions Total 30,00,000 28,00,000 II. Assets :
1. Non-current Assets (a) Property, Plant and Equipment and Intangible Assets Property plant and equipment 4 19,00,000 15,00,000 (b) Non-current Investments 3,00,000 4,00,000 2. Current Assets (a) Inventories 4,50,000 3,50,000 (b) Trade Receivables 2,50,000 4,50,000 (c) Cash and Cash Equivalents 1,00,000 1,00,000 Total 30,00,000 28,00,000 Notes to Accounts :
Note Particulars $31-3-2024$ (₹) $31-3-2023$ (₹) No. 1. Reserves and Surplus i.e. Balance in Statement of Profit and Loss 4,00,000 3,00,000 2. Long-term borrowings 10% Debentures 6,00,000 10,00,000 3. Short-term provisions Provision for tax 3,00,000 4,00,000 4. Property plant and equipment Plant and Machinery 21,50,000 16,00,000 Less : Accumulated Depreciation 2,50,000 1,00,000 19,00,000 15,00,000 Additional Information :
- During the year, a piece of machinery costing ₹ 8,00,000 with accumulated depreciation of ₹ 50,000 was sold for ₹ 6,50,000.
- Debentures were redeemed on $31^{\text {st }}$ March, 2024.
Calculate :
- Cash flows from Investing Activities
- Cash flows from Financing Activities
- CBSE CLASS XII - 2025
- Balance sheet statement
View More Questions