论文部分内容阅读
河北是全国重点产棉省之一,棉花生产在全省整个国民经济中占有举足轻重的地位,建立健全良棉体系,是搞好棉花种子工作,改进棉花品质,提高棉花产量的一项重
Hebei is one of the key cotton-producing provinces in the country. Cotton production occupies a pivotal position in the entire national economy of the province. Establishing and perfecting the cotton-good system is a key issue for improving cotton seed work, improving cotton quality and increasing cotton output