In the northeastern part of China, sugar beets are a staple crop, but the soil there lacks a key nutrient: boron. This is where slow-release boron fertilizers come in. Researchers tested these fertilizers on two sugar beet varieties, KWS1197 and KWS0143, in both black and albic soils. The results were impressive: applying 30 kilograms of slow-release boron per hectare boosted the plants' photosynthesis and transpiration rates by up to 13. 6% and 9. 8%, respectively. This led to more dry matter being produced and transferred to the roots, increasing root yield by up to 9. 7% in black soil and 14. 2% in albic soil.

Boron fertilizers also improved the nutritional profile of the beets. They increased the accumulation of boron in the roots, which in turn reduced the levels of amino nitrogen and sodium. At the same time, the sucrose content went up. This resulted in a higher yield of white sugar, with increases ranging from 3. 5% to 35. 7% in black soil and 5. 8% to 20. 8% in albic soil.

This study highlights the potential of slow-release boron fertilizers to enhance both the yield and quality of sugar beets in northeastern China. Farmers can consider this as a effective strategy, with a recommended application rate of 30 kilograms per hectare.

Boosting Sugar Beet Harvest: The Power of Slow-Release Boron

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