Conservation tillage technology is an advanced agricultural tillage technique that improves soil fertility and drought resist-ance.Its goal is to protect ecological environment,promote sustainable use of farmland,and increase cost and efficiency.It mainly uses straw cover,stubble or residue cover as main technical means,and implements techniques such as no(less)tillage and deep loosen-ing.Development process of conservation tillage technology in Qingdao City was reviewed.Current situation and effectiveness of con-servation tillage development in Qingdao City was introduced.Measures and suggestions have been proposed to promote development of conservation tillage technology in Qingdao City in response to existing problems in development process.
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