Wharton Universal brand manufacturers of potassium dihydrogen phosphate

"Wharton Universal" brand potassium dihydrogen phosphate manufacturers: potassium dihydrogen phosphate Description: [Chinese name] potassium dihydrogen phosphate (MKP) [English name] Potassium Dihydrogen Phosphate [CAS No. 7778-77-0] EINECS [231] 913-4 [Formula] [molecular] 136.09 potassium dihydrogen phosphate KH2PO4 Specifications: meet the national standard (HG2321-92) product indicators of Class Item Standard value (%) test results (%) Main content (KH2PO4 meter) ≥ 99.0 ≥99.32 phosphorus pentoxide (as P2O5) ≥51.5 ≥51.8 potassium oxide (K2O counted in) ≥33.9 ≥34.07 heavy metals (Pb) ≤0.001 ≤0.0007 arsenic (As) ≤0.0003 ≤0.0002 fluoride ( as F) ≤0.005 ≤0.004 water insolubles ≤0.1 ≤0.035 Moisture% ≤0.2 ≤0.15 PH value 4.4-4.8 4.50 dihydrogen phosphate for agricultural purposes: potassium dihydrogen phosphate, often in the late crop foliar spray, fast add much-needed crops P and K, with a significant increase in crop grain weight, improve quality, increase productivity, promote early, increase resistance to disease, wheat also has anti-dry-hot wind effect. Especially north spraying potassium dihydrogen phosphate to promote early stimulation is significant, the spray can again increase more than 10%, 20-25% yield spray two times, early frost year more apparent. Seedbed of: prevent leggy seedlings and yellow, and promote root development, Tobacco neat line. Huanmiao root elongation stage: to promote all seedlings, Miao Qi, Miao, Zhuang, promote Huanmiao survival, early onset long fast, promote root growth and seedlings, tobacco robust. Wang Long term: to promote steady long, leaf promote weight gain, help flourishing, not leggy, achieve a smooth transition post-tobacco metabolism direction, to achieve "; growth robust, open straw opening film"; and prevent early flowering and tobacco bottom baking phenomenon. Maturity: leaf weight gain, preventing premature aging, anti-corruption green late. "Wharton Universal" brand of potassium dihydrogen phosphate manufacturers Tips: use should pay attention to the following issues first, not directly Chong Shi Shi Chong fertilizer according to the practice, and to adopt a "secondary dilution" red fat method. I interviewed found that some farmers fertilizer directly in accordance with the general practice Chong Shi Shi Chong soluble fertilizer, resulting in a punch uneven fat, red fat quantity of vegetables appear to hurt the roots, yellow leaves, the rushing of vegetables are less fat growing affected. Fat soluble fertilizer nutrient content than the average, with less general mu 8 to 10 kg can be. Farmers can make a suggestion in advance flushes barrel, set at the bottom of the barrel switch, before the red fat, the first water-soluble fertilizer melt flushes barrel, calculate the amount of fertilizer, turn on the switch, so fertilizer solution were rushed watering down fat. In addition, farmers can directly use electric sprayer as diluted fertilizer solution containers, were rushed fat. Secondary dilution fertilizer Chong Chong fertilizer aim is to ensure uniformity, improve fertilizer use efficiency. Second, pay attention to fertilizing soluble fertilizer application rates. Fertilizing with a fertilizer concentrate fertilizer, high utilization, with less fat and so on. I interviewed found that many farmers on the amount of fat soluble fertilizing allowed to grasp, resulting in a burning roots, burn seedlings situation. Therefore, we must pay attention fertilizing water soluble fertilizer application rates, such as aromatic Jun (20:20:20) water-soluble fertilizer, to fertilizing 3-5 grams is appropriate, but also to the soil mix well before Zaimiao. Finally, when the water-soluble fertilizer spraying, try alone or mixed with non-alkaline pesticides. In the vegetable crop emergence element deficiencies or poor root growth when many farmers to spray more choice of water-soluble fertilizer to be alleviated. I suggest that farmers try to separate the water-soluble fertilizer spraying, or with a non-alkaline pesticides mix, so as not to precipitate the metal ions react, cause leaf fertilizer damage or injury. Potassium dihydrogen phosphate manufacturers: Welcome to visit the official website Wharton Universal Chemical Advisory: www.chemsunglobal.com