1、Dried jujube suitable planting area
Jujube tree is native to China and has a cultivation history of 3,000 years. It has strong adaptability, resistance to salt and alkali, drought and sorghum resistance, cold resistance and heat resistance. Any area where suanzao can grow can be cultivated. Jujube trees are widely distributed in China, with a range of 76°~124° east longitude, plains, beaches, saline-alkali land, hills and plateaus in the range of 23°~42.5° north latitude. The northern margin of the planting area is from the northeastern part of China. Shenyang, Chaoyang, through Zhangjiakou, Hebei, Ningcheng, Inner Mongolia, along the Hohhot to the south of Baotou Daqingshan, Lingwu, Zhongning, Ningxia, Linze, Dunhuang, Gansu Hexi Corridor, to Changji in the west of Xinjiang; the most south to Guangxi Pingnan , Guangdong, Yunan and other places; the west to the west of Xinjiang, Kashgar, sparse; the most east to Liaoning Benxi and coastal areas. The production area with the longest cultivation, the largest area and the highest output is in the alluvial land of the middle and lower reaches of the Yellow River. The climate in this area is more suitable, the summer temperature is higher, the temperature difference between day and night in the ripening season of autumn jujube fruit is larger, and the quality of red jujube fruit is also the best.
2.The division of red date production areas in China
According to different natural conditions, the distribution of jujube trees is the northern cultivation area and the southern cultivation area. The northern cultivation area refers to the area north of the Qinling and Huaihe Rivers, mainly including the five major producing areas of China, Shandong, Shanxi, Henan, Hebei, and Shaanxi. According to the soil, topography and climate conditions in the cultivation area, different jujube bases are formed, such as mountains, hills and plateaus. Due to good light conditions, large temperature difference between day and night, high content of soluble solids in dried chinese date. The eugenic area of the variety; and the plain area is an excellent base for the production of fresh jujube date.The southern cultivation areas include Hunan, Zhejiang, Jiangsu, Jiangxi, Guangxi, Anhui and other provinces or autonomous regions. The annual rainfall is large, the temperature is high, and the yield of jujube trees is large. However, due to the rainy period at flowering and maturity, the water content of jujube fruits is high and soluble. The solid content is low, the taste is light, and it is rainy in the later period. The phenomenon of cracked fruit and rotten fruit is heavier. Therefore, the southern cultivation area is the cultivation base of the main processed varieties.
ALIORGANIC red jujube fruit comes from northern Shaanxi and has a natural geographical advantage. All jujube fruits are organic standards.
Comments
Post a Comment