Tea is a cluster of small shrubs, its economic traits are tender leaves, picking 3-5 times a year, in the fertilization supply of nitrogen fertilizer, with phosphorus, potash fertilizer
The amount of fertilizer applied is generally 25-30 kg of nitrogen fertilizer (N), 7-10 kg of phosphate fertilizer (P2O5), 7-10 kg of potassium (K2O), 65-75 kg of equivalent urea, 50-75 kg of superphosphate, 15-20 kg of potassium sulfate per acre.
The amount of fertilizer applied to the tea tree should also be determined according to the age, vigor, amount and frequency of the leaf collection, and soil conditions. Generally, young plants should not be used during the adolescent period or when there are few leaf collections; Shi
The amount of fertilizer applied per acre is based on the table provided by the Institute of Soil and Fertilizer, Guangdong Academy of Agricultural Sciences.
This product contains two packs of 100 pH strips, 200 strips in total. Each strip is made of premium grade litmus paper intended for universal application. To test the pH of a solution simply dip the pH strip into your solution and the strip will change color.With Ph Test Strips, you can test the pH value quickly and easily directly at the point of interest. The strips are ready to use at any time and don`t need any calibration, set-up or maintenance. Therefore, pH determination with pH-Fix test strips is very easy, regardless of your experience or chemical background.
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