Tips of Rice Fertilization

Scientific fertilization is very important for improve rice production and efficiency.but in practice,Because we can not master the fertilization techniques, often make rice stricken fertilizer damage.Its performance at stop the growth of seedlings of stagflation.when rice filed have fertilizer damage. causing production lighting, heavy plowing replant the seedlings.

In order To take full advantage of Fertilization on Rice. Except to used fertilizer.must be applied "three fat"that is That tillering,panicle,and particle

Learn the rules and characteristics of rice need fertilizer, we should be carried out in phases and reasonable.。

First,the early tillering Tillering requirements topdressing earlier,50-60% of general tillering fertilizer accounts for the total.Tillering must be used in 7-10 days after transplanting rice, 5-7 kg of urea per acre application.

Second, skillfully panicle. Application time around rods of rice. Mushi 3-4 kg of urea, and with a small amount of phosphorus and potassium applied per acre foliar application of 0.2-0.3% potassium dihydrogen phosphate solution. 50 kg.

Third, particle. To select a sunny afternoon spraying 1% urea solution, or 1: 500 times Huimanfeng active liquid fertilizer, 50 kg per acre.