Facebook Pixel Melatonin extends shelf life of fresh produce | Farmer's Weekly - business - Lisez cet article sur Magzter.com

Essayer OR - Gratuit

Melatonin extends shelf life of fresh produce

Farmer's Weekly

|

June 13, 2025

Researchers from MIT in the US and the Singapore-MIT Alliance for Research and Technology have found a new way to extend the shelf life of fresh produce after harvest.

This is a crucial development, because over 30% of the world's foodenough to feed more than one billion people is wasted after harvest.

Refrigeration is the main way to keep food fresh, but many regions, especially in Africa and Asia, lack the energy or infrastructure for it.

PLUS D'HISTOIRES DE Farmer's Weekly

Farmer's Weekly

Farmer's Weekly

More about growing vegetable seedlings in trays

By considering various factors and tailoring care to specific vegetable needs, you can produce healthy, robust seedlings ready for transplanting into the garden, writes Shane Brody.

time to read

2 mins

March 27 - April 3, 2026

Farmer's Weekly

Farmer's Weekly

Prodigy of agriculture and land is now a presidential envoy

Wandile Sihlobo will be armed by state powers to accelerate any decision-making that the Presidency deems crucial to grow the sectors of agriculture and land

time to read

2 mins

March 27 - April 3, 2026

Farmer's Weekly

Farmer's Weekly

Notes from the Western Cape agricultural roadshow

We spent time last week engaging with agribusinesses and farmers in the Western Cape. The primary agricultural focus of the province is various fruits, citrus, table grapes, wine, wheat, barley, livestock, and aquaculture, among many value chains.

time to read

3 mins

March 27 - April 3, 2026

Farmer's Weekly

Farmer's Weekly

AGOA's promise fades under new US tariffs

Although the African Growth and Opportunity Act has been extended for another year, new US reciprocal tariffs have largely erased its duty-free benefits. Recent modelling shows sharp declines in African exports to the US, particularly in apparel-dependent economies such as Lesotho and Madagascar.

time to read

4 mins

March 27 - April 3, 2026

Farmer's Weekly

Farmer's Weekly

Egon Zunckel: a lifetime of learning from the soil

The Zunckel name is synonymous with no-till farming in South Africa. Egon Zunckel, a pioneer in the field and a passionate advocate for soil health, shared with Lindi Botha the lessons he has learnt over the years about building resilient soils and sustainable farming systems.

time to read

10 mins

March 27 - April 3, 2026

Farmer's Weekly

Farmer's Weekly

Researchers explore new tools to combat herbicide resistance

Research by students from Stellenbosch University aimed at combatting herbicide resistance was highlighted during a recent technical trial information day hosted by the Western Cape Department of Agriculture.

time to read

6 mins

March 27 - April 3, 2026

Farmer's Weekly

Farmer's Weekly

Lepas leaps into South Africa as the latest Chery-owned brand

Lepas has become Chinese carmaker Chery's latest local subbrand with the introduction of the L4 compact SUV. The Citizen's Charl Bosch reports.

time to read

2 mins

March 27 - April 3, 2026

Farmer's Weekly

Farmer's Weekly

La Rhone Limousins: a small mixed herd turned renowned stud

The Western Cape is not typically known for cattle farming, particularly in its fruit-growing regions. Yet nestled among the orchards below the mountains of Tulbagh is a Limousin stud that has made a name for itself. AJ du Toit of La Rhone Limousins spoke to Henning Naudé about producing high-quality genetics now found on farms in all nine provinces.

time to read

6 mins

March 27 - April 3, 2026

Farmer's Weekly

Farmer's Weekly

Nitrogen: no easy fix

Products that claim to herald a nitrogen revolution that will boost global food production are nothing more than snake oil, say scientists.

time to read

4 mins

March 27 - April 3, 2026

Farmer's Weekly

Farmer's Weekly

Potato soup

Rich, creamy, and indulgent, this soup is the ultimate in comfort food.

time to read

1 mins

March 27 - April 3, 2026

Listen

Translate

Share

-
+

Change font size