What are the post harvest losses of fruits in Pakistan?
Pakistan is the developing country, where 35-40 percent post-harvest losses are in fruits and vegetables. In these losses 15-20 percent are at the time of management harvested crop, 5-8 percent at harvesting and 10-12 percent loss in vegetable and fruits when it transport.
How much fruit and vegetables are lost after harvesting in Pakistan?
The total production of vegetables and fruits in Pakistan is nearly 13.764 million tons, and it is estimated that 35% to 40% of vegetables and fruits were wasted after harvesting.
Which activities is the highest post harvest losses?
Notes: Horticulture has the highest post-harvest losses among all other activities. In the case of fruits and vegetables (4.6%-15.9% of production), pulses (6.4%-8.4%), and oilseeds (5.3%-9.9%) is seen wasted.
What is post harvest losses of fruits and vegetables?
Alao [2] defined Post harvest loss of fruits and vegetables as “that weight of wholesome edible product (exclusive of moisture content) that is normally consumed by human and that has been separated from the medium and sites of its immediate growth and production by deliberate human action with the intention of using …
Which vegetable has maximum post-harvest loss?
The highest post-harvest loss was recorded for tomato (45.32%) followed by mango (43.53%), whereas the least post-harvest loss was recorded for coffee (15.75%).
What are the four causes of losses of fruits and vegetables?
Contents
- 4.1 What are the principal causes of losses?
- 4.2 Physiological deterioration.
- 4.3 Mechanical damage (physical injury)
- 4.4 Diseases and pests.
- 4.5 Types of fresh produce.
- 4.6 The post-harvest physiology of fresh produce.
- 4.7 Respiration.
- 4.8 Transpiration, or the loss of water.
What is meant by post harvest losses?
The expression “post-harvest losses” means a measurable quantitative and qualitative loss in a given product. In addition to direct economic losses, there are those resulting from poor management of post-harvest systems. They are evidenced by a lack of growth in production and in the income of the farmers.
What is post harvest losses in fisheries?
Post-harvest losses (PHL) are defined as a reduction in quantity, or quality or monetary value of fish in the supply chain. There are two main types of fish loss that are of primary concern in terms of value-chain performance and ultimately to food secu- rity: reduced price loss and what is called, physical loss.
How many vegetables are lost from poor post harvest handling?
Approximately one-third of the food produced (about 1.3 billion ton), worth about US $1 trillion, is lost globally during postharvest operations every year [8].
What causes post harvest losses?
Causes of post-harvest loss in this stage include limited availability of suitable varieties for processing, lack of appropriate processing technologies, inadequate commercialization of new technologies and lack of basic infrastructure, inadequate facilities and infrastructure, and insufficient promotion of processed …
What are the causes of post harvest loss?
What are the effect of post harvest losses?
Post-Harvest Loss (PHL) has potential effects on food security and nutrition through the four dimensions of food security: Availability, Access, Utilization and Stability. Reduced losses increase access and availability. Reduced on-farm losses help farmers by improving diet or providing higher incomes.