论文部分内容阅读
泰国烟草常年种植面积约130万亩,烟叶总产量170万担左右。烤烟产区有5个府,烟叶产量占总产的52.33%;白肋烟产区3个府,烟叶产量占总产的33.65%;香料烟种植较分散,产区有10个府,烟叶产量占总产的14.02%。1970年以前几乎无烟叶出口,1972～1974年每年出口烟叶占总产量的30%。近年出口量增加,销往欧、美、亚洲的烟叶占总产量的50%以上。一、烟区生态条件与种植制度泰国位于东南亚的中南半岛中部,属热带季风气候。每年5～10月,西南季风从海上吹来,炎热多雨,称为雨季;11月～翌年4月,
Thai tobacco perennial planting area of about 1.3 million mu of tobacco production of 1.7 million or so. Flue-cured tobacco production area has five prefectures, tobacco production accounted for 52.33% of total output; Burley tobacco production area three prefectures, tobacco production accounted for 33.65% of the total production; fragrant tobacco planting more dispersed, the producing area has 10 prefectures, tobacco production The total output of 14.02%. There was almost no export of tobacco leaves before 1970, and the annual export of tobacco leaves from 1972 to 1974 accounted for 30% of the total output. In recent years, the export volume has increased, and tobacco sold in Europe, the United States and Asia account for more than 50% of the total output. First, the tobacco area ecological conditions and planting system Thailand is located in central and southern Indochina Peninsula, is a tropical monsoon climate. From May to October of each year, the southwest monsoon blows from the sea and is hot and rainy, which is called the rainy season. From November to April the following year,