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Experiment on the Anti-Blocking Technology in No-Tillage Wheat Seeding

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Abstract:

Due to the large amount of straw in the double cropping area of the northern part in China, this paper developed an anti-blocking device in rotary tillage with three different types: ribbon, grinding and breaking the stubbles. Through analyzing the mechanism of anti-blocking devices, the relationship parameters of the passing ability of equipment, quantity of soil disturbance, fuel consumption and crop growth are identified. Field experiments demonstrate that adopting different anti-blocking devices in the dynamic driving type can produce different seed beds, can influence the quantity of soil disturbance of no-tillage land as well as the roots growth of wheat . By comparing the properties of no-tillage seeding of three anti-blocking devices ,such as quantity of soil disturbance, fuel consumption per unit and the growth of wheat (emergence number, tiller number, secondary root number and dry weight per plant), the impact of grinding type of ribbon is the best, rotary tillage type of ribbon takes second place, type of breaking the stubbles of ribbon rebases.

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Advanced Manufacturing Technology, ICMSE 2012 View Preview

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Periodical:

Advanced Materials Research (Volumes 472-475)

Pages:

55-59

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.472-475.55

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Online since:

February 2012

Authors:

Xi Rui Zhang, Lu Guo, Hong Wen Li, Jin He, Lian Rui Zhang

Keywords:

Anti-Blocking, Conservation Tillage, Experiment, No-Tillage Seeding

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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