Tobacco grading

Author: Lu Xingxing
Publisher:
Publish Date: 2006-12-01
Features: "Tobacco Leaf Grading" is a specialized course in tobacco cultivation. Its main objective is to help students understand tobacco leaf quality from various aspects such as usability, appearance quality, intrinsic quality, physical and chemical properties by mastering the inherent requirements of tobacco leaf quality and the indicators used to measure it. Combined with new grading standards, students will learn the principles and basis for establishing current grading standards. They will clarify the principles of tobacco leaf grading and classify tobacco leaves according to the procedure of classification - typing - grouping - grading. Students will gain a clear understanding of the types of physical samples and master the principles for establishing them. They will also learn about the construction of grassroots tobacco stations, the tasks of tobacco stations, and the characteristics of tobacco leaf procurement. Familiarity with the general procedures of tobacco leaf procurement will be achieved, and students will master the procedures and methods of quality inspection based on the principle of "consistency between appearance and quality" in tobacco leaf grading. Students will grasp the storage characteristics of tobacco leaves and the patterns of temperature changes in warehouses, recognizing the general principles of tobacco leaf storage. They will also understand the general process of tobacco leaf mold and master prevention and control measures. The content of this book is designed to be flexible, allowing different schools to select and use it based on local conditions. This book is suitable for students in vocational colleges, adult education, and other fields, as well as for grassroots related technical extension personnel and tobacco farmers.