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为了充分利用当地野生山枣资源，加速优良品种繁殖，我们于1991年春进行了枣树根插育砧，当年嫁接出圃试验。试验结果如下：
In order to make full use of local wild dates resources and accelerate the breeding of fine varieties, we carried out the jujube root implants anvil in the spring of 1991, then grafted nursery test. The test results are as follows: