tillage methods
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Revista CERES ◽  
2022 ◽  
Vol 69 (1) ◽  
pp. 31-39
Author(s):  
Lucas Dotto ◽  
Alcir José Modolo ◽  
Thiago de Oliveira Vargas ◽  
Maicon Sgarbossa ◽  
Juan Paulo Xavier de Freitas ◽  
...  
Keyword(s):  

2021 ◽  
Vol 43 (3) ◽  
Author(s):  
Ehsan Neamatollahi ◽  
Morteza Akbari ◽  
Reza Tavakol Afshari ◽  
Mohammad Alizadeh Noughani

2021 ◽  
Vol 67 (No. 3) ◽  
pp. 108-115
Author(s):  
Tanko Bako ◽  
Ezekiel Ambo Mamai ◽  
Istifanus Akila Bardey

Based on the hypothesis that soil properties and productivity components should be affected by different tillage methods, field and laboratory experiments were conducted to study the effects of zero tillage (ZT), one pass of disc plough tillage (P), one pass of disc plough plus one pass of disc harrow tillage (PH) and one pass of disc plough plus two passes of disc harrow tillage (PHH) on the distribution of the bulk density, available water capacity, pH, organic matter, available phosphorus, iron oxide and aluminium oxide at different soil depths, and their effects on the soil productivity. The available water capacity, pH, organic matter and available phosphorus were found to increase with the degree of tillage, while the bulk density, iron oxide and aluminium oxide were found to decrease with the degree of tillage. The results show that the soil productivity index was significantly (P ≤ 0.05) affected by the tillage methods and found to increase with the degree of tillage.


2021 ◽  
Vol 3 (3) ◽  
pp. 633-647
Author(s):  
Dong He ◽  
Caiyun Lu ◽  
Zhenwei Tong ◽  
Guangyuan Zhong ◽  
Xinchun Ma

Minimal tillage methods mainly include subsoiling technology and topsoil tillage technology. Based on the analysis of domestic technical modes and application status of minimal tillage, this paper reviewed the working principle, technical characteristics and research status of subsoiling and topsoil tillage in two key parts. Current technical difficulties were analyzed and generalized, combined with the research progress and application requirements of minimal tillage in China, and future research emphasis and development direction were provided.


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