Basmati Rice: The New Authenticity Rules Aiming To Remove Sub-Standard Varieties From The Market

Jan 03, 2023

By Katherine Steele

Basmati is the most popular specialty rice in the UK, adding extra flavor and subtlety to everything from curries to pilafs to kedgerees. Nearly three-quarters of the world's basmati is produced in India, and the UK buys 3% of it—plus substantial amounts from the second-largest producer, Pakistan.

All has not been well with this delicious staple, however. A huge number of newly cultivated varieties have been permitted in the UK and EU since 2017, and some have turned out to be sub-standard, lacking the unique popcorn-like fragrance that helps to make this rice so sought after.

New rules are being introduced at the beginning of 2023 that aim to take these lesser varieties of basmati off the market. So will this solve the problem?

Basmati and the code of practice

Basmati rice has been cultivated for thousands of years in the fertile alluvial plains between the Indus and Ganges rivers. To qualify as basmati, grains must meet certain standards related to things like fragrance, grain length and width, as well as cooked texture. They must also have a mid-range level of amylose, a part of the starch in rice.

Fraudsters nevertheless became notorious for cutting basmati with lesser rice grains, drawn by the fact that it is up to 50% more expensive per kilo. Several decades ago, it wasn't uncommon for imported basmati to be more than 50% impure.

To get around this problem, the UK Rice Association introduced a code of practice in 2005. Also followed across the EU, the code specified that basmati could be no more than 7% impure, as well as introducing a list of 15 permitted varieties: nine traditional ones that could be imported duty free and a further six that were modern cultivars. We at Bangor University devised the system of DNA fingerprinting that is used to enforce the code and has sometimes led to prosecutions for infringements.

The system worked well until 2017, when the code was updated to add 25 new modern cultivars. This followed an explosion in new breeding in the 2000s and 2010s to address the problem that traditional basmati varieties are tall, low-yielding plants which fall over if they are fed with too much fertilizer. Breeders overcame this by using crossing and selection to add the so-called "green revolution" semi-dwarfing gene, which is also bred into most other modern rice varieties.

Click here to see more...

Video: Turning Plant Defense Into a Management Strategy

Turning Plant Defense Into a Management Strategy

Understanding how a plant responds to stress is one thing.

Using that knowledge to make better management decisions is another.

Systemic acquired resistance, or SAR, is the plant's more direct defense response. When stress or infection occurs, the plant begins signaling throughout its system and preparing defensive compounds.

But if we know that response exists, can we help prepare the plant before the stress arrives?

The answer starts with understanding what triggers the response and what the plant needs to carry it out.

The Trigger and the Fuel

Salicylic acid plays an important role in triggering the SAR pathway.

Think of it as turning the truck on.

The engine may be running, but it still needs fuel to do the work.

In this case, manganese plays an important role in supporting the enzyme systems involved in the plant's defensive response.

This makes manganese status an important part of the conversation. Whether a producer is using tissue testing, sap analysis, or simply scouting for visible deficiency symptoms, the goal is to make sure the plant has adequate manganese available.

Manganese is required in relatively small amounts, but that does not make its role small.

If the plant receives a signal to defend itself but lacks the nutrition needed to support that response, it may struggle to carry out the process efficiently.

The trigger matters.

The fuel matters too.

Prepare Before the Stress Arrives

The best time to think about stress management is before the plant is overwhelmed.

Once a crop is already struggling, management can quickly turn into a game of catch-up.

This is similar to nitrogen management. Once a plant becomes severely deficient, correcting the problem does not necessarily erase the time and yield potential already lost.

Plant defense can work the same way.

Low-rate, targeted approaches designed to support the SAR pathway may fit best ahead of an expected stress event rather than after significant damage has already occurred.

That requires producers to think about predictable stress.

We may not know exactly what the weather will do tomorrow, but we generally know summer heat is coming. We know certain field conditions increase disease pressure. We know a herbicide application can temporarily stress a crop as the plant processes the chemistry.

Even a properly timed and labeled herbicide application can create a temporary response in the plant.

That does not mean the herbicide is bad.

Weeds can create significantly more yield loss than the temporary stress caused by controlling them.

The question is not whether we should eliminate every stressor.

The question is whether we can better prepare the plant to manage necessary and predictable stress.

Not All Stress Is Bad

Stress is a normal part of plant growth.

A perfectly stress-free environment does not exist in the field.

In fact, some stress is necessary for normal plant development. A plant responds to wind, temperature, moisture, sunlight, and countless other environmental signals throughout the season.

The environment is stress.

The plant's job is to manage it.

Problems begin when the stress load becomes greater than the plant's ability to respond.

Extreme heat, drought, high salt concentrations, disease pressure, and even certain management practices can add to that load.

This is where understanding SAR becomes useful.

Instead of waiting until the plant is visibly struggling, producers can begin identifying periods when stress is likely and make management decisions around those windows.

ISR Starts With the Soil

While SAR is a more direct defense response, induced systemic resistance, or ISR, brings the conversation back to soil health.

The longevity of a farm is closely connected to the health of its soil.

Carbon plays a major role because it supports biological life within the soil. Bacteria, fungi, and other organisms interact with plant roots and influence how the plant grows, accesses nutrients, and prepares for stress.

This is why soil health cannot be reduced to one product or one application.

It is a system.

Keeping living plants in the field longer can support biological activity. Cover crops may fit some operations. Better water management can improve soil conditions.