Botou Yali is a special product of Cangzhou City, Hebei Province. It has the largest cultivated area of ​​Botou, the earliest planting, and the best quality. The Botou pear is fruity and handsome. The skin is fine, crisp and juicy, sweet and refreshing. The color of the flesh is milky white, the cells are juicy, the stone cells are few, small, sweet, and rich in aroma.

Botou City is one of the counties and cities in the Hebei Plain, which is a typical alluvial plain. It is also the only pear area in the key alluvial plain in the key pear area of ​​Hebei Province. It has made the loose and moist tidal soil of Botou, and it has many roots. The ideal soil for pear trees that are resistant to alkali. Historically, the changes and flooding of the Yellow River, Weihe River, and Weihe River have not only created the soil conditions of Botou Yali, but also created the water conservancy conditions for pear cultivation in Botou pear area. The long-term historical change of the ancient river channel is also one of the only counties and cities in the alluvial plain that are buried shallow shallow fresh water. The rich shallow underground fresh water and low altitude determine the water level of the Botou is higher than that of other pear areas. Characteristics, and the groundwater level is high, it is easy to mine and directly absorbed by pear trees. This special geographical and water conservancy condition provides a good premise for pear cultivation. In terms of lighting resources, Botou City belongs to the typical cold sunshine area in the north. The average daily average is 278.36 hours, with an average daily rate of 7.6 hours. The percentage of sunshine is 63%. The annual average total radiation energy is 129.7 kcal per square meter. 355.3 cards per square centimeter has become one of the strong sunshine areas around the Hebei Plain and the food around Zhangzhou and Shijiazhuang. The abundant care resources provide important conditions for the growth of pear trees, fruit development, internal organic matter, increase the content of sugar, fat and various organic acids, as well as fruit coloring, and thus breed well-known Chinese and foreign pears and tires. Yellow pear. Botou Yali is a special product of Cangzhou City, Hebei Province. It has the largest cultivated area of ​​Botou, the earliest planting, and the best quality. The Botou pear is fruity and handsome. The skin is fine, crisp and juicy, sweet and refreshing. The color of the flesh is milky white, the cells are juicy, the stone cells are few, small, sweet, and rich in aroma.

Botou Yali quality technical requirements (a) variety. Pear. (2) Soil conditions. The soil is rich in fertile sandy loam, with a pH of 7.5 to 8.0 and an organic matter content of 1.0% or more. (3) Cultivation management. 1. Cultivation of seedlings. The use of Du pear as a rootstock, the disease-free variety of pure quality seedlings. 2, seedlings planted. The line is north-south, the plant spacing is 3 to 4 m, the row spacing is 4 to 5 m, and the pollination tree is arranged in a ratio of 1:8. 3. Fertilization. Apply 5,000 kg of organic fertilizer per mu. 4, flower and fruit management. Artificial pollination. Leave 1 fruit every 20 to 25 cm, leaving only 1 fruit per fruit table, or 40 leaves per fruit, or 1.2 to 13,000 fruits per acre. The fruit yield of pear trees during the fruiting period is no more than 2,500 kg. (4) Fruit harvesting. Long-term storage pears can be 145 to 155 days after the flowering period. For short-term storage and direct sales, it can be harvested about 160 days after the flowering. (5) Quality characteristics. 1. Sensory characteristics. The color of the flesh is milky white, the skin is thin and crisp, juicy, with few stone cells, sweet and fragrant. 2. Physical and chemical characteristics. The single fruit weighs 175 to 265 g. The total sugar content is ≥9.1%, the soluble solid content is ≥11.5%, the edible rate is over 90%, the solid acid ratio is ≥58.5, and the hardness index is 6.5/cm2.