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本文应用灰色关联分析方法,研究分析经济性状、树体结构及气象因子对油茶产量形成的影响。结果表明,干籽率、林产果量及上一年11月日照量和上一年7～8月蒸发量等因子,分别对果含油率、每平方米冠幅产果量及年产果量的影响最大。为油茶良种选育和低产林改造提供理论依据,为油茶产量形成的研究提出新思路。
In this paper, the gray relational analysis method is used to study the effects of economic traits, tree structure and meteorological factors on the yield formation of Camellia oleifera. The results showed that the dry matter rate, the amount of forest fruits and the amount of sunlight in November last year and the evaporation from July to August of the previous year and other factors, respectively, the oil content of fruit per square meter of crown yield and fruit yield The greatest impact. It provides a theoretical basis for seed selection of elite tea and transformation of low-yielding forest and puts forward new ideas for the research of yield formation of camellia.