The eastern end of the Loess Plateau high-quality apple production belt, is a warm temperate continental semi-moist monsoon type climate, mild climate, four seasons. The average annual temperature is 13.8 degrees, with an extreme high temperature of 42.7 degrees and an extreme low temperature of -17 degrees. The cumulative temperature is 3370-4620 degrees, and the frost-free period is 199-215 days. The sunshine percentage is 50-54%; the average annual rainfall is 641.8 millimeters, and 60% of the rainfall is concentrated in the months of June to September, which is the key period of growth of fruit trees, and it is very favorable for the production of apples. Lingbao City, geomorphological features for the "seven mountains and two loess plateau a Sichuan", mountainous hills in an area of large, deep soil, fertile soil, soil organic matter 1-1.5%, the apple production area at an altitude of 800-1200 meters, the temperature difference between day and night, sufficient light, ultraviolet rays, rainfall is moderate, is the best apple production area.
2, Heyin pomegranate
Heyin refers to the city of Xingyang, Zhengzhou, Henan Province, where all the land for the sandy soil, permeable, rich in a variety of trace elements beneficial to the human body, coupled with the location of Mangling around the unique climate, so that the production of pomegranate soft-seeded large, thin skin, juicy, high sugar content, so planted out of the pomegranate is very sweet and very tasty.
3, Luanchuan white earth without tomatoes
White earth without tomatoes produced in Luoyang Luanchuan County, white earth township, where the high altitude, low temperatures, the temperature difference between day and night, on the plant's unisexual fruiting is very favorable. Therefore, the persimmons produced by the white earth are not formed seeds, so it is called no nucleus persimmons.
4, Kaifeng watermelon
Feng is located in the eastern plains of Henan, the climate is mild, the soil is mostly sandy, suitable for watermelon growth. It is characterized by: thin skin, juicy, scoop sand crisp sweet, clear and delicious. Folk have "Xiao County pomegranate Dangshan pear, Bianliang watermelon red to the skin" of the proverb. Since Kaifeng was called "Bianliang" and "Bianjing" in ancient times, the watermelon produced in Kaifeng is also called "Bianliang watermelon" and "Bianjing watermelon", which is enough to witness the long history of watermelon planting in Kaifeng. Kaifeng watermelon is mainly concentrated in Kaifeng County, Tongxu County, Yushi County, as well as the new area and Gulou District. There are nine townships with a size of 667 acres and an area of about 14,000 acres; there are more than 30 townships with a size of more than 330 acres and an area of about 25,000 acres.