Garlic dressing with stress

Garlic is a crop that is relatively resistant to fertilizers, but it still requires additional feeding in the spring after the base fertilizer has been applied. In high-yield fields, the total topdressing should be carefully controlled at about 12.5 kg of pure nitrogen and 5 kg of potassium per acre. The timing of fertilization is crucial: the vigorous growth stage (around mid-April) is when nitrogen fertilizer is most effective, while the bulb expansion period (from Yu Shu to Li Xia) is when potassium is most needed. During the leaf formation stage, nitrogen is the primary nutrient required, and an early reduction in its supply can significantly affect yield. Potassium deficiency is less noticeable in the early stages of bulb development but becomes more impactful later on. The sprouting phase of garlic is when it absorbs the highest amounts of nitrogen, phosphorus, and potassium. Garlic is also a sulfur-demanding crop. Allicin, one of its main compounds, is a dithio compound, and a significant portion of garlic’s protein contains sulfur. Sulfur plays a key role in enhancing garlic quality. Research shows that plants can only efficiently utilize nitrogen and sulfur when the N:S ratio in the fertilizer is close to the optimal level. For garlic, the ideal N:S ratio is generally around 12:1. However, in northern calcareous soils, sulfur utilization is low—only 2% to 3%—as it tends to be fixed as calcium sulfate. Nitrogen use efficiency is higher, ranging from 30% to 35%. The best N:S ratio for garlic is actually 4:5. Once absorbed, sulfur cannot be reutilized by the plant, so it must be supplied during the middle growth stage to maximize fertilizer effectiveness. Based on garlic's nitrogen and sulfur requirements, a 40% nitrogen and sulfur fertilizer blend (with N ≥17.5% and S ≥22.5%) is recommended. Slow-release fertilizers provide quick and complementary effects, and the inclusion of fulvic acid enhances root development, improves disease resistance, increases fertilizer efficiency, and helps prevent premature aging while boosting overall yield. In addition to chemical fertilizers, green manure application can also be beneficial. After rainy or snowy weather, applying 15 to 20 kg of 40% nitrogen-sulfur fertilizer can help replenish nutrients. In early April, another round of 20 to 30 kg of the same fertilizer should be applied to meet the increased demand for nitrogen and sulfur during the vigorous growth phase. When garlic sprouts begin to emerge, it's time to apply 15-20 kg of high-nitrogen and high-potassium fertilizer mixed with water to accelerate bulb expansion and promote healthy growth.

Bacillus Mucilaginosus

Applying Bacillus mucilaginosus to soil can be a game-changer for farmers looking to enhance soil fertility and crop productivity sustainably. By understanding the bacterium’s benefits and following the outlined application methods, you can create an optimal environment for your plants to thrive. Regular use of Bacillus mucilaginosus not only improves nutrient availability but also promotes healthier soil, leading to better long-term agricultural outcomes.

Whether you are a small-scale gardener or a large-scale farmer, incorporating Bacillus mucilaginosus into your soil management practices can lead to healthier crops and more bountiful harvests. By following the tips and techniques shared in this blog, you can maximize the benefits of this remarkable bacterium and take a significant step towards more sustainable farming.
BACILLUS MUCILAGINOSUS3

Bacillus Mucilaginosus

Biodep Biotechnology Co. ,Ltd. , https://www.biodep.com