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油茶是广西最主要的食用木本油料树种,分布面广,栽培历史悠久,茶油约占全区食用油的三分之一,与人民生活关系密切。二十多年来,我们围绕油茶良种选育和速生丰产栽培技术开展了一系列的试验研究,取得了一定的成绩,对发展油茶生产起了促进作用。一、在油茶良种选育方面:重点摆在对现有种群和优良个体的调查、选择与利用,其次是杂交育种和其他。选种程序按物种选择——品种、类型选择——优树选择——优
Camellia is the main edible woody oil species in Guangxi. It has a wide distribution and a long history of cultivation. The tea oil accounts for about one-third of the cooking oil in the region and is closely related to people’s life. For more than two decades, we have carried out a series of experimental researches on the breeding of elite seeds and fast-growing and high-yielding cultivation techniques. Some achievements have been made and the production of camellia oil has been promoted. First, in the breeding of Camellia seed: focus on the existing population and excellent individuals survey, selection and utilization, followed by hybrid breeding and other. Selection procedures according to species selection - species, type selection - selection of excellent trees - excellent