The first is the selection of real stalk varieties that are strong in winter and are not easily convulsed in advance. The second is to adopt new, full seeds. This kind of seed has strong growth potential, strong growth, and lighter convulsions. The third is to take all effective measures to avoid low temperatures below 8°C to 10°C during winter and spring cold seasons. The night temperature should be above 8°C to 12°C and the daytime temperature should be 15°C to 20°C to avoid the seedlings passing the vernalization stage. The fourth is to increase water and fertilizer management during the growth period to ensure its normal growth and development, promote vigorous growth, and inhibit reproductive growth. Prevent drought, less fertilizer, seedlings and other environmental conditions. Fifth, under the premise of strengthening management, spraying growth hormone in a timely manner, the growth of 7-10 days of prosperous time, and even spray 2 to 3 times, can also spray 90%, promote vegetative growth, inhibit convulsions and flowering. Sixth, it is appropriate to harvest early, and do not harvest it when it is old. Urine Glucose Strips,Urine Reagent Strips,Rine Protein Glucose Test Strips,Urine Protein Strips Changchun Medicon Technology Development Co., Ltd , https://www.teststrip.pl