免耕试验田钻机的改进设计

IF 1 4区农林科学 Q3 AGRONOMY

Canadian Journal of Plant Science Pub Date : 2023-10-12 DOI:10.1139/cjps-2023-0094

Brian L Beres, Steven Simmill, Warren Taylor, Ryan J Dyck, Joel Hubert

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引用次数: 0

摘要

采用保护性耕作方法，如在种植田间研究地块时免耕，对于复制农场上的做法至关重要。问题是，大多数钻机的选择都不能满足预期，因为它们没有达到所需的规模，损害了地块内植物出苗均匀性的需求，缺乏可移植性，或者设计和装备的方式与农场规模的播种机技术和实践不相关。加拿大农业和农业食品部的农学家和技术人员利用工程专业知识设计和制造了两台原型钻机，目前已全面投入使用。

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An improved design for a zero-tillage experimental plot drill

Adoption of conservation farming practices such as zero tillage when planting field research plots is essential to the replication of on-farm practices. The problem is that most drill options fail to meet expectations as they are not built to the scale required, compromise the need for uniformity of plant emergence within plot areas, lack portability, or have been designed and equipped in a manner that is not relevant to farm-scale seeder technologies and practices. Agronomists and Technicians at Agriculture and Agri-Food Canada engaged with engineering expertise to design and build two prototype drills that are now in full operation.

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来源期刊

Canadian Journal of Plant Science 生物-农艺学

CiteScore

1.90

自引率

8.30%

发文量

审稿时长

1 months

期刊介绍： Published since 1957, the Canadian Journal of Plant Science is a bimonthly journal that contains new research on all aspects of plant science relevant to continental climate agriculture, including plant production and management (grain, forage, industrial, and alternative crops), horticulture (fruit, vegetable, ornamental, greenhouse, and alternative crops), and pest management (entomology, plant pathology, and weed science). Cross-disciplinary research in the application of technology, plant breeding, genetics, physiology, biotechnology, microbiology, soil management, economics, meteorology, post-harvest biology, and plant production systems is also published. Research that makes a significant contribution to the advancement of knowledge of crop, horticulture, and weed sciences (e.g., drought or stress resistance), but not directly applicable to the environmental regions of Canadian agriculture, may also be considered. The Journal also publishes reviews, letters to the editor, the abstracts of technical papers presented at the meetings of the sponsoring societies, and occasionally conference proceedings.