山东省枣庄市山亭区自１９９０年以来，开始大面积栽植冬枣，现已发展至近千公顷。冬枣适应性极强，在山地栽植，果实着色好、含糖高。采取的主要技术措施是：１建园在具酸枣资源的山，于每年春季冬枣发芽前，就地嫁接。也可用酸枣种子繁育砧苗，翌年春嫁接，第３年挖大穴... Shanting District, Zaozhuang City, Shandong Province Since 1990, a large area has been planted with jujube and has now grown to almost a thousand hectares. Jujube adaptability, planting in the mountains, fruit coloring, high sugar. To take the main technical measures are: 1 to build a park in the mountains with jujube resources, jujube spring each year before budding, grafting locally. Can also be used jujube seed breeding anvil seedlings, grafted the following year, the first three years digging ...