Early summer peanut skillfully applied four tricks
Apply phosphate fertilizer. Peanut requires more phosphorus than usual, and it also has high absorption and utilization of phosphate fertilizer. Experiments have shown that applying 10 kg of calcium phosphate per acre results in significant yield increase and obvious aftereffects. When phosphate fertilizers are applied sparingly, 2.5-5 kg ​​of urea per acre is used as a seed fertilizer to increase the production of phosphate fertilizer. However, fertilizers and seeds must be blocked when applying seed fertilizers to avoid damage to the seeds and affect their germination and emergence. Apply base fertilizer. The amount of basal fertilizer should account for 80%-90% of the total fertilizer. Some peanut farms only use basal fertilizers, and they can achieve high yields without fertilizers in the later stages. Basal fertilizer can apply 1000-3000 kg of high-quality fertilizer per acre. Fertilizer. Artificial inoculation of peanut rhizobia can cause early root nodule, multiple nodules, and improve nitrogen fixation ability of peanut plants. The current production of peanut rhizobium (rhizobium fertilizer) usually uses 25 grams per acre. When using it, add appropriate amount of water into a paste and mix the seeds, pay attention to mix and sow, and avoid sun exposure. Also avoid mixing or touching with germicides. Calcium fertilizer. Peanut applies 10 kg of calcium sulfate per acre, which not only adjusts the pH value of the soil, but also improves the nitrogen fixation ability of the rhizobium, improves the nitrogen nutrient, promotes the development of the pods, and reduces the empty fruit and rotten fruit. YT-60 YT-60 Shenzhen Sunshine Technology Co.,Ltd , https://www.yatwinsz.com