【摘要】 由于世界人口的增长,食物需求量的加大,为满足这一需求,缓解食物危机,必然要进行一次农业科技革命,在这场革命中,育种和肥料学科是关键。而肥料学科的革命将有一个新型肥料———长效肥出现,它将满足未来超高产品种、减轻环境污染和提高农产品品质的需要。更多还原

【Abstract】 Because of the increase of population in the world and the food consumption to satisfy the need and to the food crisis,the agricultural technology revolution must relieve be done.The science of fertilizer and breeding is the key in this revolution.The new type fertilizer_slow_release fertilizer will appear in the revolution of fertilizer to meet the need of high_yield variet.As the new fertilizer is used and the surrounding pollution will be lessened and the quality of agricultural producs will be improved.更多还原