摘要
我国施肥历史悠久。我们的先人很早就认识到了施肥可改良土壤 ,可使作物增产。古人在生产实践中发明了许多肥料制作方法 ,总结出了丰富的施肥技术和理论。其经验对于我们今天仍有现实意义。
China has a long history of manure. In ancient China , people knew manure could improve the soil and increase production. Many methods of making manure and applying manure were invented in history.
出处
《山西农业大学学报（社会科学版）》
2004年第2期145-147,共3页
Journal of Shanxi Agricultural University:Social Science Edition
关键词
中国古代
有机肥
肥料种类
肥料制造
施肥技术
Ancient China
Manure
Type of manure
Production of manure
Technique of fertilizing
