Soaking wheat seeds with micro-fertilizer can increase the yield.

? Seed drying

Choose a sunny day, spread the seeds in the sun (be careful not to spread the seeds on the cement ground), and turn them frequently to make the seeds absorb heat evenly, improve the ventilation of the seed coat, enhance the seed vigor, and improve the seed germination rate. The seeds were dried continuously for 2-3 days.

? Soaking seeds

According to the experiment, the seed treatment of wheat with micro-fertilizer can increase the yield by more than 10% for every 667 square meters, and by 20% and 30% for a few plots. However, the amount of micro-fertilizer is very small, how to carry out seed treatment?

First, zinc fertilizer: per kilogram of seeds with 3 grams of zinc sulfate, seed soaking solution concentration of 0.02% to 0.05%, soaking seeds for 12 hours, drying can sow seeds.

Second, boron fertilizer: when soaking seeds, soak seeds with 0.01% borax or boric acid solution of 0.05% for 612 hours; seed dressing can increase the concentration of the solution.

Third, molybdenum fertilizer: every kilogram of seeds with ammonium molybdate 2 to 6 grams, first dissolve ammonium molybdate in a small amount of warm water, then dilute to the degree of submerged seeds, stir well with the seeds in a tank or bucket, fish out and dry and sow the seeds in a cool place; soak the seeds with a concentration of 0.05% 0.1%, soak the seeds for 12 hours according to the ratio of seeds and fertilizer solution at 1:1, and fish out to dry and sow the seeds. Liu Liqian