4 Temperature Wushan Crispy Plum has a wide adaptability to temperature. The annual average temperature during the growing season is suitable for 13℃-18℃, and the cooling capacity during the dormant period is ≤7.2℃ for 700h-1000h. Critical temperatures for low-temperature freezing damage:
——1.1℃-5℃ in flower bud stage, 0.6℃-2.5℃ in flowering stage, and 0.6℃-1.0℃ in young fruit stage. 5 Humidity 5.1 Wushan crisp plum has strong drought resistance and poor waterlogging tolerance. The soil field water holding capacity required for normal growth is about 60%. 5.2 Moderate drought: flower bud differentiation period and dormancy period. 5.3 Harmful moisture: Continuous rain during the flowering period and fruit ripening period. 6. Light: Wushan Crisp Plum prefers light, and the annual sunshine hours should be no less than 1571h. 7 Soil 7.1 The soil should be deep and fertile, retain fertilizer and water, and have good ventilation. 7.2 The soil pH value is 6.5~7.5.
T/WSCL 0001-2021 history
2021T/WSCL 0001-2021 Environmental Conditions of Wushan Crispy Plum Producing Area