In the early spring, water spinach grows slowly due to low temperature, high rainfall, high humidity, low light and slow growth, thin stems and thin leaves, low yield, if you improve fertilization methods, and strengthen fertilizer management, scientific fertilization, it can make it fast and long, Stem leaves are green, which significantly increases yield and improves quality. The specific methods of fertilization are as follows: During the growth of the water spinach in early spring, spray 800-fold GAO active humic acid, 1000-fold triacontanol, and 1000-fold natural brassin mixture every 7-10 days, and spray 3~ continuously. 5 times, evenly spray all the stems and leaves, in order to start dropping drops of water is appropriate. At the same time, every 10 to 15 days, the roots were applied with 300 times nitrogen, phosphorus and potassium (15-10-30) full-nutrition water-soluble compound fertilizers, 500 times amino acid microbial active fertilizers, and 300 times potassium dihydrogen phosphate mixture. Apply 3 to 5 times, 8 to 10 kilograms per square meter of water spinach, and pour in the soil around the root of the plant.
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