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棉花生产与其他作物一样,是一个受天、地、人和作物本身多种因素制约的复杂系统,在系统内部各因素间存在着相互依存的关系,研究清楚它们之间的这些关系,才有可能更好地掌握棉花生长发育和产量形成的规律,采取有效的栽培措施,充分利用光、热、水、土自然资源,使棉花的产量和品质得到提高。以往的栽培研究,多以单项因素研究为主和凭经验看苗管理为基础,虽在生产上起过一定的作用,并积累了大量的有用资料,但由于进行综合性的定量化研究不够,就难以揭示其间复杂的数量关系。近年来,随着农业系统工
Like other crops, cotton production is a complex system constrained by many factors, such as heaven, earth, people and crops. There are interdependencies among various factors in the system. It is only through studying these relationships between them that there are It is possible to better grasp the law of cotton growth and yield formation and adopt effective cultivation measures to make full use of the natural resources of light, heat, water and soil so that the yield and quality of cotton can be improved. In the past, cultivation research mainly focused on individual factors and based on experience of seedling management. Although it played a certain role in production and accumulated a great deal of useful data, due to the lack of comprehensive quantitative research, It is difficult to reveal the complex relationship between the quantity. In recent years, with agricultural systems engineering