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The problem of planting jujube trees in Xinjiang
Xinjiang jujube industry has a broad development prospect and faces unprecedented opportunities. 1. There is a great demand for fresh and dried dates at home and abroad. At present, 0/00% of jujube/kloc-sold in the international market comes from China, but the output of jujube in China is far from meeting the market demand at home and abroad. 2. In recent years, due to climate change, the precipitation of jujube in five provinces of the Yellow River basin, where jujube is planted in large quantities, has increased, which has a great impact on the yield and quality of jujube. 3. Jujube is a tree species that likes warm and light. The climatic conditions in Xinjiang, especially in the eastern and southern Xinjiang, are completely suitable for jujube planting. Due to the superior light quality, Xinjiang jujube has a stronger color, brighter color, higher sugar content and better quality than mainland jujube. 4. The leaders of the autonomous region and the Corps attach great importance to the development of jujube industry. In June last year, 5438+065438+ 10, a document issued by the Party Committee of the Autonomous Region on accelerating the development of characteristic fruit industry in Xinjiang clearly stated that it is necessary to give prominence to the development of advantageous tree species such as fragrant pears, red dates, walnuts and grapes, among which the area of red dates should be developed to 2 million mu. Driven by the national policy of returning farmland to forests, the planting area of jujube in Xinjiang has expanded rapidly and the development momentum is strong. There are many varieties of jujube suitable for planting in Xinjiang, such as Hami jujube planted in Dongjiang, Huizao planted in Korla, Junzao and Hu Ping jujube in Hotan, Zanhuang jujube in Aksu, Dongzao and Jinchang 1. According to incomplete statistics, the average income per mu of jujube farmers in Hami, Hotan and Korla is more than 10,000 yuan, and the economic benefits are very remarkable. At present, there are outstanding problems in the development of jujube industry in Xinjiang. 1. With the rapid development of jujube production in the autonomous region and the Corps, most jujube seedlings were introduced from Hebei, Shandong, Henan, Shanxi and Shaanxi provinces in the Yellow River Basin. The diseases of these jujube trees are serious, and the quality of seedlings cannot be guaranteed. 2. Due to the lack of technical measures in the process of jujube seedling cultivation, the survival rate of introduced jujube trees in various places is low, generally around 50%, or even less than 10%, which has caused great losses to jujube farmers; 3. The management measures after the survival of jujube seedlings are not in place, the pruning and shaping technology at seedling stage can't keep up, and the technical training is not enough, which leads to low yield and poor quality in some jujube orchards; 4. The nutritional value and medicinal value of jujube are extremely high. While vigorously developing fresh fruits and traditional dried fruits, the deep-processing products of Xinjiang's characteristic forest fruits and fresh fruit storage and preservation technologies are obviously lacking. It is imperative to cultivate and introduce large jujube processing enterprises. 5. Different jujube varieties have different requirements for microclimate. For example, Hami jujube performed best in Hami area, Zanhuang jujube performed better in the first agricultural division 10 regiment, but it was ideal to plant in the 48th regiment of the third agricultural division. Therefore, jujube planting should not be blind, and experiments and demonstrations should be done well. It is suggested that all counties, cities, divisions and regiments in the autonomous region should not blindly introduce jujube, combine jujube planting with product processing, plant varieties with regional characteristics in experimental promotion, and develop jujube industry scientifically and reasonably.