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为适应我国农业生产发展和到本世纪末农业总产值达到翻两番的战略目标,党中央、国务院明确指示要加速发展磷肥工业,改变化肥结构,解决氮磷比例严重失调,影响施肥效果的问题。当前在化工系统开发磷矿资源,发展磷肥生产也是当务之急,成为农业生产的战略性问题。 我国磷矿资源丰富,现已探明储量,居世界第四位。建国卅多年来,我国磷矿资源的地质勘探开发利用既取得了很大成绩,促进了国民经济的发展,也有许多需要认真总结的教训。当前,在整个国民经济中,磷矿资源的开发利用还是一个突出的薄弱环节。现就我国磷矿资源的基本情况,结合开发利
In order to meet the strategic goal of quadrupling the development of agricultural production in our country and quadrupling the total output value of agriculture by the end of this century, the Central Party Committee and the State Council have explicitly instructed to speed up the development of the phosphate fertilizer industry and change the structure of chemical fertilizers so as to solve the serious imbalance of nitrogen and phosphorus and affect the effect of fertilization. At present, developing phosphate rock resources in chemical systems and developing phosphate fertilizer production are also top priorities and have become a strategic issue in agricultural production. China is rich in phosphate rock resources, is now proven reserves, ranking fourth in the world. During the founding of the People’s Republic of China, many achievements have been made in geological prospecting and utilization of phosphate rock resources in our country over the years, which has promoted the development of the national economy and many lessons that need to be conscientiously summed up. At present, in the entire national economy, the development and utilization of phosphate rock resources is still a prominent weak link. Now on the basic situation of China’s phosphate rock resources, combined with development and profits