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一、鉴定目的: 池杉生长快,材质好,抗性强,是平原丘陵地区速生造林树种之一。根据黄冈地区的特点,结合农田基本建设园林化的要求,为了尽快的鉴定出遗传上真正优良的无性系,进行大量繁殖,以满足营建种子园和无性系造林的需要,并研究应用嫁接苗作早期鉴定的可靠性。我们共同进行了池杉优树无性系当代鉴定。现将试验结果分述如下: 二、方法和结果:
First, the purpose of identification: Ipomoea fast growth, good material, strong resistance, is one of the fast-growing afforestation species in the hilly plain. According to the characteristics of Huanggang region, combined with the requirements of the garden construction of farmland, in order to quickly identify the genetically superior clones genetically, multiply in order to meet the construction of seed orchard and clonal afforestation needs and to study the application of grafted seedlings Early identification of reliability. We conducted a joint identification of Cenotrophus well tree clones. Now the test results are as follows: Second, methods and results: