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从八十年代初开始,在麻城市林业局、五脑山林场配合下,我们在五脑山林场开展了油茶良种选择工作。通过10多年来对12. 6亩1011株油茶高产示范林的观察和单株产量测定,从中选择出五年平均单株产果量在13kg 以上的高产植株60株,并进行连续三年的含油率测定,然后又从这60株高产植株中,选择出单株产果在15kg 以上,种仁含油率在45%以上高产量,高含油率植株10株,进行无性系测定试验。目前,已经取得了结果早、丰产性好的初步效果,能较快地提高油茶产量,可以在生产中推广应用。现将这10个高产优良株系介绍如下,供各地发展油茶时参考。
Since the early 1980s, with the cooperation of Macheng Forestry Bureau and Wushan Mountain Forest Farm, we have carried out the selection of Camellia seed varieties in Wushaoshan Forest Farm. Through more than 10 years of 12.6 acres of 1011 Camellia oleifera high yield demonstration forest observation and determination of single plant yield, select five years average yield per plant in more than 13kg of 60 high yield plants, and for three consecutive years of oil Then, from the 60 high-yielding plants, 10 plants with more than 15kg of fruit per plant were selected and 10 plants with high oil content and 45% oil content were selected for clonal determination. At present, we have achieved initial results with good results and high yield, which can quickly increase the yield of Camellia oleifera and can be popularized and applied in production. Here are 10 high yield fine lines introduced below, for the development of Camellia around the reference.