Understanding the importance of varietal testing for soft wheat selection
Comparing two soft wheats is no easy task, especially with the multitude of varieties available on the market today. Whether to optimize productivity, guarantee quality, or reduce the impact of disease, rigorous varietal testing is essential. In 2025, these tests will become even more precise thanks to technological advances, allowing farmers and breeders to make informed choices. Understanding their role, the data they provide, and how to analyze them helps differentiate between a promising variety and one that could disappoint at harvest. With the expansion of varietal testing, particularly by companies like Semences de France and Limagrain, knowing how to effectively compare two soft wheats is becoming key to securing agricultural investments and meeting market demands.
The essential technical criteria for comparing two soft wheats
Agronomic performance: yield, earliness, and resistance
To begin with, the essential criterion is agronomic performance. We often look at how many quads per hectare each variety can produce. In 2025, a good trial should compare yields under conditions close to those of your region, whether in the south, center, or north. Earliness is also very important. A variety that heads quickly helps avoid losses in the event of late frost. Resistance to diseases such as septoria or rust also becomes crucial for limiting treatments and securing the harvest. Among the key data, resistance to eyespot or lodging, tolerance to fusarium wilt, and tolerance to winter cold greatly influence success from sowing to harvest. Criteria
| Examples of data 🔍 | Yield (q/ha) |
|---|---|
| 70-85 q/ha depending on variety | Earliness (bolting) |
| Score from 0 to 6, ultra-early to very late | Disease resistance |
| Score from 1 (susceptible) to 9 (resistant) | Technological qualities: baking strength, specific gravity, and protein |
In addition to agronomic performance, technological quality is essential, especially if the wheat is to be used for baking. Baking strength, often measured by the W, must exceed 170 to ensure good breadmaking. Specific gravity, in kilograms per hectoliter, must generally reach 76 kg/hl or more to meet commercial requirements. Protein also plays a crucial role, particularly in ensuring the nutritional value and quality of the bread. A variety with good protein potential, while maintaining a good yield, is ideal. In 2025, laboratories often collaborate with institutes like Terres Inovia to refine these parameters, using breadmaking tests and other advanced technological analyses.
Technological qualities
| Examples of values ✨ | Baking strength (W) |
|---|---|
| 170 to 350 | Specific gravity (kg/hl) |
| ≥76 kg/hl | Protein (GPD) |
| +0.5 to +1 (score from 1 to 9) | Analyzing trial results: how to compare |
Interpreting data: from statistics to practice
Trial results must be interpreted carefully. In 2025, good analysis involves performing statistical comparisons, such as analysis of variance, to verify whether the differences observed between two varieties are significant or due to chance. It is not enough to look at averages; one must also consider variability, consistency, and stability under different climatic conditions. The more trials are repeated across multiple sites or years, the greater the confidence in the difference between two varieties. Some advanced digital tools allow these differences to be visualized, but careful reading remains essential. It is primarily the combination of agronomic performance and technological qualities that guides the ultimate decision. Best practices for effectively comparing two soft wheat varieties
To optimize the comparison, a few simple rules must be followed. First, ensure that each variety was sown on the same date, under similar conditions. Then, respect the recommended seeding rates and ensure identical fertilization. The analysis must cover several factors: yield, resistance, quality, and consistency. Finally, exercise caution when dealing with small differences, which are not always indicative of a true difference. In 2025, multi-location trials will be favored to better understand regional adaptation, with tests conducted by institutes such as Arvalis or Terres Inovia.
Key steps
Tips ✅
| Standardize conditions | Identical sowing and fertilization |
|---|---|
| Conduct several trials | At different sites and years |
| Analyze statistically | Use analysis of variance |
| Essential tools for comparing two soft wheat varieties in 2025 | Databases and selection assistance software |
With the proliferation of varieties in 2025, the use of digital tools is becoming essential. Platforms such as the ITAB website, with its Myvar database, or the Arvalis platform, allow for rapid comparisons of fundamental characteristics. These tools also integrate results from hundreds of trials, facilitating selection based on your region, soil type, or desired maturity. Some software programs even integrate economic models to estimate profitability based on agronomic and technological data. Collaboration with institutions such as Terres Inovia or Pionnier, reinforced by stakeholders such as NuméroSem or Louis Dreyfus Company, guarantees the reliability and continuous updating of information. https://www.youtube.com/watch?v=eC4Fh2FRg8M
Key Indicators for Informed Selection
In addition, certain indicators will become key in 2025. For example, the rate of access to the “Premium” or “VRM” class is a good benchmark for determining a variety’s commercial value. Resistance to Fusarium wilt and yield stability in multi-site trials are also decisive factors. Finally, consistency and earliness remain among the key parameters for anticipating harvest success. This data, available via databases such as Limagrain or Saaten-Union, guides intelligent selection adapted to each context.
Recommendations for making a wise choice between two soft wheats
Take into account your constraints and objectives
Mistakes to avoid when comparing
The most common approach is to focus solely on a single criterion: for example, high yield without checking disease resistance. Or, to rely on trials conducted under conditions very different from those on your farm. There is also the temptation to be influenced by a breeder’s reputation rather than actual performance. Especially since in 2025, small differences should not be overestimated: the statistically significant difference is the only one that should guide the choice. Finally, ignoring seed availability and production costs can make all the difference in final profitability.
Best Practices
Tips 🌟
Evaluate multiple criteria
| Yield, resistance, quality | Consider multiple trials |
|---|---|
| Over several years/site | Analyze stability |
| Performing varieties everywhere | Major players and sources for effectively comparing two soft wheats |
| Institutions and databases in 2025 | To make a truly good choice, you need to rely on reliable and up-to-date sources. In France, the Terres Inovia website, with its variety fact sheets and trial summaries, remains a benchmark. The VATE results, published by GEVES, provide a precise overview of performance under different conditions. Limagrain, Saaten-Union, Syngenta, BASF, and Pionnier also provide comparable and information-rich online databases. These stakeholders, with their breeding and testing networks, guarantee the relevance of the data. Finally, the collaboration between Louis Dreyfus Company and technical institutes ensures a comprehensive approach, integrating economics, technology, and sustainability. Sources and stakeholders 🚜 |
Examples and features 💡
Terres Inovia
Variety fact sheets, multi-site trials
| GEVES | VATE results, statistical analyses |
|---|---|
| Private stakeholders | Limagrain, Saaten-Union, Syngenta, BASF – Online databases |
| The benefits of professional support when comparing two wheats | Making the right choice alone isn’t always easy. In 2025, relying on specialized advisors or technicians has become a valuable approach. They provide a critical perspective on trial results, filter out irrelevant data, and offer a summary tailored to your specific context. Collaborating with distributors or breeders such as Pionnier or Louis Dreyfus Company also provides access to recently registered varieties or tests conducted under specific conditions. Their expertise facilitates the integration of technical data with your economic and agronomic objectives, thus avoiding costly errors. The key is to work with trusted partners, such as networks of technical institutes or major market players. |
| Frequently asked questions about comparing two soft wheats in 2025 | How do you know if the yield difference between two varieties is significant? |
You need to look at statistical analyses, such as analysis of variance, generally provided in trial results. A difference is significant when the variance indicates that the difference cannot be attributed to chance.
What criteria should I prioritize if I want a variety suitable for organic farming?
Prioritize disease resistance, consistency, and compatibility with organic farming rhythms. Seed availability and tolerance to difficult conditions are also decisive.
- Are multi-year trials essential for a reliable comparison?
Yes, because they allow for climate and disease variability to be taken into account for greater stability in the final selection. - Where can I access detailed technical results for 2025?
On the Terres Inovia website, via GEVES for VATE results, or by consulting the online databases of Limagrain, Saaten-Union, and other major players.
