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品种是烟叶生产发展和卷烟工业赖以生存的基础。为了优化品种布局,本文以红花大金元2号、兴烟一号、GY2、GY5、GY8等5个新品种(系)和当地主栽品种云烟87为参试材料,通过对各品种(系)的生育期、农艺性状、经济性状、自然抗病性、经济性状、外观质量进行鉴定,研究了各品种(系)的适应性。结果表明:兴烟一号、GY2、GY8等3个新品系表现较好,其农艺性状、抗病性、烘烤特性与主栽品种云烟87相近,能适应当地的生态条件。
Varieties are the basis for the development of tobacco production and the survival of the cigarette industry. In order to optimize the variety distribution, five new varieties of safflower Daikin-yuan 2, Xingyan 1, GY2, GY5, GY8 and Yunfu 87, a local cultivar, were selected as test materials. Line), the agronomic traits, economic traits, natural disease resistance, economic traits and appearance quality were evaluated, and the adaptability of all varieties (lines) was studied. The results showed that three new lines, Xingyayan 1, GY2 and GY8, performed well, and their agronomic traits, disease resistance and bake characteristics were similar to those of Yunyan87, a main cultivar, which could adapt to the local ecological conditions.