In recent years, all water-soluble fertilizers (referred to as the water-soluble fertilizer) as a new type of fertilizer, being more and more recognized and accepted by farmers and friends, and generally applied on greenhouse vegetables. However, many farmers applying water-soluble fertilizer method is wrong, resulting in no effect applied the fertilizer.

Total fat soluble nutrient content of 50% or more, and contains a variety of trace elements, compared with the general fertilizer, nutrition comprehensive, fully soluble in water, absorption and utilization is high. These features combined with water-soluble fertilizer, the majority of farmers in the administration should have certain skills.

First, do not rush directly applied water-soluble fertilizer, and to take the secondary dilution punch fertilizer law. Some farmers directly in accordance with the general Shi Chong Chong Shi fertilizer practice soluble fertilizer, resulting in uneven fertilizer red, red fertilizer and more vegetables appear to hurt the roots, yellow leaves and other symptoms; red vegetables are growing less fat affected. Water-soluble fertilizer than the average fertilizer nutrient content, with less general 8-10 kg per mu can. Chong Shi recommend making a barrel, set at the bottom of the barrel switches, before rushing fertilizer, water soluble fertilizer melts in the first flushes barrel, calculate the amount of fertilizer, turn on the switch, red fertilizer with watering conducted. In addition, you can use electric sprayer were rushed directly as fertilizer diluted fertilizer solution containers. Secondary dilution fertilizer Chong Chong purpose is to ensure a uniform fat, improve fertilizer use efficiency.

Second, pay attention to fertilizing the water-soluble fertilizer application rates. Fertilizing with a fertilizer fertilizer concentrate, high utilization, with less features, but many farmers fertilizing amount of water-soluble fertilizer allowed to grasp, resulting in a burning roots, burn seedlings situation. Therefore, we must pay attention fertilizing soluble fertilizer application rates, but also to the soil and stir again Zaimiao.

Third, the water-soluble fertilizer spraying, try alone or mixed with non-alkaline pesticides. Vegetable appear element deficiencies or poor root growth when many farmers to use more water-soluble fertilizer spraying method be alleviated. Remind friends of farmers, water-soluble fertilizer to try to be administered alone or in combination with non-alkaline pesticides mix, so as not to precipitate the metal ions react, cause leaf fertilizer damage or injury.