The robust and thin ginger sprouts are related to the nutrient status of the ginger and the position of the buds. Ginger is bright and fat, moderate maturity, buds grow on it like; ginger shrinkage dehydration, nutrient deficiency, the buds will be prompted to thin. The young shoots are grown on the upper or outer side of the ginger seed. The buds are usually very large; the buds on the inner side and the base are relatively weak. Before sowing, generally l block ginger only retains 1 fat bud, and the remaining buds should be wiped. Ginger buds are generally divided into 3 levels. 1 large buds: more than 2 cm long, 0.8-1 cm thick, adventitious roots have emerged bud base. 2 Buds: 1-2 cm long and 1 cm thick. 3 small buds: no more than 1 cm long, 0.5-0.7 cm thick.
Whether or not you can spur a strong bud is closely related to the temperature management during germination. Production practice has proven that the sowing of small and medium-sized short shoots can increase the yield by 20% compared to sowing large shoots. Strong buds also show strong root absorption and no premature aging in the production. If you want to trigger a short shoot, you must do a good job of temperature management. The germination temperature of ginger is between 16°C and 30°C. It is advisable to maintain the temperature of 22°C-25°C if ginger buds are cultivated. More than 28 °C, thin and thin buds; below 20 °C, budding time is too long, will affect timely sowing. In the northern regions, ginger germination was conducted using low-high-low temperature management, that is, in the first 10 days of germination, the temperature should reach about 20°C. After 10 days, the temperature was controlled at 22°C-28°C. After the buds are out, the temperature is gradually reduced to the same temperature as outside, and the seedlings are sown again for 3-5 days.
The valve is a series of gas emergency shut off solenoid valves, specially designed as gas pipe breaker for emergency use. It can be connected with gas leaking detection sensor, fire alarm circuit or other intelligent sensor modules so that on site or remote shut down on gas supply (manually or automatically) is possible, hence ensuring the safety on gas usage. The valve features an auto-close when strong vibration is detected. After close, manual operation is required to turn on the valve. This feature meets safety regulations in the event of an accident.
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