CAJ | 학술논문

耕地地力评价是通过对耕地资源的科学评价,了解耕地资源的利用现状及存在的问题,从而合理利用现有的耕地资源。通过对中国大豆区域耕地地力评价指标等级划分情况、不同区域大豆施肥情况以及大豆施肥技术进行综述,为进一步研究耕地质量变化、农业结构调整和大豆生产等提供科学依据,以保障农业持续发展。
경지지력평개시통과대경지자원적과학평개,료해경지자원적이용현상급존재적문제,종이합리이용현유적경지자원。통과대중국대두구역경지지력평개지표등급화분정황、불동구역대두시비정황이급대두시비기술진행종술,위진일보연구경지질량변화、농업결구조정화대두생산등제공과학의거,이보장농업지속발전。
Evaluation on land capability of cultivated land is to use the existing land resource reasonably by evaluating the cultivated land scientifically and understanding the application state of cultivated land and the problems.The grades situation of evaluation on land capability of cultivated land of soybean in China,fertilizer application of different areas and fertilizer technology of soybean were reviewed,which may provide basis for learning the changes of cultivated land quality,adjustment of agricultural structure,soybean production,etc.,ensure the sustainable development of agriculture.