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Kienzle, Overview of the worldwide spread of conservation agriculture, Field Act. Madarász Conservation agriculture in Europe, Int. Kassam, Global overview of the spread of conservation agriculture, Field Act. Siddique (Eds.), Conservation Agriculture, Springer International Publishing, Switzerland, 2015 357–388. Gonzalez-Sanchez, Conservation agriculture in Europe, in: M. For the non-reinforced coulters, the limit wear condition resulted from excessive reduction of their length.įAO, CA Adoption Worldwide, FAO Aquastat Database, Retrieved from. The limit wear condition of the coulters was related to rubbing-through or reduction of bending strength modulus of the coulters that broke when hitting at stones. Plates made of sintered carbides decreased rate of length reduction of the parts, which led to big loss of their thickness in the base material area.
Reinforcement of coulters resulted in a change of their limit-state condition. In comparison to the non-reinforced coulters, those reinforced with sintered-carbide plates only and with additional pad-welding were characterised by decidedly high resistance to abrasive wear. The examined parts were installed on a four-beam cultivator that was next used for cultivation of loamy-sand soils with significant humidity. Three constructional solutions of the parts were examined: (A) coulters reinforced in the blade area with brazed-on sintered-carbide plates (B) coulters reinforced in the blade area with sintered-carbide plates and in their further part by pad-welding (C) coulters with no reinforcement (made of homogeneous material). To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice.Within the research, wear resistance of coulters used in cultivators was evaluated. You can change your choices at any time by visiting Cookie Preferences, as described in the Cookie Notice. Click ‘Customise Cookies’ to decline these cookies, make more detailed choices, or learn more. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. If you agree, we’ll also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice.
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