One-click Video Measuring Machine- Horizontal One-click Video Measuring Machine (horizontal) : ⑦ Powerful software processing system and accurate algorithm, to obtain high precision measurement results. One-click Video Measuring Machine- Horizontal ,One Button Fast Measuring Instrument Horizontal Type,High Precision Fast Detector ,Fast Detector ,Fast Splicing Detector Zhejiang dexun instrument technology co., ltd , https://www.dexunmeasuring.com
â‘ Fast: multiple products can be measured at the same time. After the products are placed, the dimensions of multiple products placed on the platform can be measured with only one key, which subverts the traditional measurement mode.
No human error: anyone's measurement results are the same.
â‘¢ Simple: anyone can easily and quickly operate.
(4) Random: products can be placed at will, without any fixture.
⑤ The data report can be automatically exported after the measurement.
The appearance of the integrated design, generous, beautiful. The fuselage main frame adopts the combination of high standard aviation aluminum and granite to ensure the stability of the equipment.
Virus-free strawberries have been widely proven to offer significant advantages in terms of plant health, yield, and fruit quality. These plants exhibit stronger growth, more uniform development, and a higher resistance to diseases. Studies show that virus-free seedlings grow 17.7% to 46.2% faster than infected ones, with larger leaf areas (2.6% to 17.2%), longer petioles (14.5% to 41.9%), and a greater number of stolons (26.7% to 89.5%). The harvest volume increases by 7.8% to 45.1%, while the number of fruits rises by 8.7% to 18.6%, and individual fruit weight improves by 0.67% to 24.1%. Additionally, soluble solids content increases by 3.8% to 8.3%. These differences highlight the importance of using virus-free planting material to enhance both productivity and fruit quality.
To maximize the benefits of virus-free seedlings, proper management practices are essential. First, these seedlings tend to have strong vegetative growth and high fertility. During the flowering stage, it's important to avoid excessive top-dressing before flower bud differentiation to prevent delays in flowering. Techniques such as root pruning and removing old leaves can help balance the carbon-to-nitrogen ratio, promoting earlier flower bud formation.
Second, virus-free varieties like Miaotian are generally taller and have thicker stems. They can tolerate higher fertilizer concentrations better than infected plants. However, over-fertilization should be avoided to prevent excessive vegetative growth, which may reduce fruiting. It is also recommended to plant them more sparsely compared to virus-infected seedlings to ensure better air circulation and light penetration.
Third, virus-free seedlings often experience a delayed flowering period, which also affects the timing of harvest. Despite this, their early and total yields remain higher than those of control groups. As the number of fruits per inflorescence increases, the average fruit size tends to decrease. Therefore, moderate fruit thinning is necessary to promote larger, higher-quality fruits. In cases of vigorous growth, diseases like gray mold and leaf blight may occur more frequently. Prompt removal of diseased leaves and regular pest monitoring are crucial. In greenhouse settings, proper ventilation is essential to maintain a healthy growing environment.
Finally, the risk of reinfection during the production of virus-free seedlings varies depending on the source and cultivation methods. Small-scale growers who implement strict pest control measures can maintain virus-free status for up to two years, with only mild infections occurring in the third year. However, reproductive infections can occur quickly if not managed properly. To ensure long-term success, new virus-free mother plants should be introduced every 2–3 years, and original seedlings should not be reused to prevent contamination.