油桐籽产量数据

油桐籽为大戟科落叶乔木木油桐的种子——因果皮有皱纹，所以又称龟背桐，果内有种子3~5粒，种子具厚壳状种皮，宽卵形，种子含油率35%~40%，种仁含油高达70%，种子每公斤约250粒左右。油桐籽榨出的油叫木油，熟称桐油，是重要工业用油，用于制造油漆和涂料，经济价值很高。桐油色泽金黄或棕黄，是优良的干性油，有光泽，不能食用，具有不透水、不透气、不传电、抗酸碱、防腐蚀、耐冷热等特点。广泛用于制漆、塑料、电器、人造橡胶、人造皮革、人造汽油、油墨等制造业。本数据包含全国以及各省（自治区、直辖市）油桐籽产量数据，供关注中国油桐籽及林业产业市场运行和发展的各方参考。Vernicia montana seeds, the seeds of Vernicia montana, a deciduous tree in the Euphorbiaceae family, are also known as turtleback tung seeds due to their wrinkled pericarps. Each fruit contains 3 to 5 broadly ovate seeds with thick, shell-like seed coats. The oil content of whole seeds ranges from 35% to 40%, while that of the seed kernels can reach up to 70%. There are approximately 250 seeds per kilogram. The oil pressed from Vernicia montana seeds is called wood oil, commonly known as tung oil. As an important industrial oil, it is widely used in the production of paints and coatings, with high economic value. Tung oil is a high-quality drying oil with a golden yellow or brownish yellow luster, which is non-edible. It features waterproofness, airtightness, non-conductivity, acid and alkali resistance, corrosion resistance, and temperature tolerance. It is extensively applied in the manufacturing industries of paints, plastics, electrical appliances, synthetic rubber, artificial leather, synthetic gasoline, inks, and other fields. This dataset contains the yield data of Vernicia montana seeds at the national level and for each province, autonomous region, and municipality directly under the Central Government, for reference by all parties concerned about the market operation and development of China's Vernicia montana seeds and forestry industry.

搜集汇总

背景与挑战

背景概述

该数据集提供全国及各省（自治区、直辖市）油桐籽产量数据，覆盖贵州、陕西、湖北等多个省份，以年为单位统计。油桐籽作为重要工业原料，其数据可用于分析林业产业市场运行和发展趋势，为相关行业提供参考依据。