CAJ | 학술논문

为给秸秆机械还田利用和稻茬小麦高产高效栽培提供依据，研究了少免耕与秸秆机械全量原位还田对稻茬小麦出苗及产量的影响。结果表明，免耕秸秆机械全量原位覆盖还田处理小麦籽粒产量最高，达6480.0 kg/hm2，其次是浅耕秸秆不还田处理，浅耕秸秆机械全量原位混埋还田处理产量最低，为5524.5 kg/hm2。方差分析结果说明，少免耕与秸秆机械全量原位还田对稻茬小麦产量的影响不大，且两者之间不存在交互作用。免耕秸秆机械全量原位覆盖还田处理省工节本，效益较其他处理明显提高。综合来看，稻茬小麦高产高效栽培的适宜方式为免耕秸秆机械全量原位覆盖还田。
위급갈간궤계환전이용화도치소맥고산고효재배제공의거，연구료소면경여갈간궤계전량원위환전대도치소맥출묘급산량적영향。결과표명，면경갈간궤계전량원위복개환전처리소맥자립산량최고，체6480.0 kg/hm2，기차시천경갈간불환전처리，천경갈간궤계전량원위혼매환전처리산량최저，위5524.5 kg/hm2。방차분석결과설명，소면경여갈간궤계전량원위환전대도치소맥산량적영향불대，차량자지간불존재교호작용。면경갈간궤계전량원위복개환전처리성공절본，효익교기타처리명현제고。종합래간，도치소맥고산고효재배적괄의방식위면경갈간궤계전량원위복개환전。
To use straw mechanized returning to field and increase yield and efficiency of wheat in rice-wheat rotation, effects of no-tillage, shallow tillage and total straw mechanized returning in situ on seed germination and grain yield of wheat were studied. The results showed that the treatment of no-tillage with total straw mulching had the highest grain yield, up to 6480.0 kg/hm2, followed by shallow tillage treatment without straw returning, and the treatment of shallow tillage with total straw returning had the lowest yield, 5524.5 kg/hm2. ANOVA results indicated that no-tillage, shallow tillage and total straw mechanized returning in situ had little effect on wheat yield, and there was no interaction between the two. Total straw mulching without tillage needed less cost, and production efficiency was improved. Taken together, the appropriate way to high yield and efficiency cultivation of wheat was no-tillage plus total straw mulching in rice-wheat rotation.