Evidence map›Paper›PMID 41266505›Full record

ArticleScientific reports2025

Optimized design and experiment of a controllable rotary tube strip fertilizer spreader for hilly mountainous terrain.

Guoqiang Dun, Shang Gao, Xinxin Ji, Haitian Sun, Yuhan Wei, Quanbao Sheng, Chaoxia Zhang, Chunyu Ma, Xinming Li, Luhan Wang and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

Guoqiang DunIntelligent Agricultural Machinery Equipment Engineering Laboratory, Harbin Cambridge University, Harbin, 150069, China. dunguoqiangpaper@163.com.
Shang GaoCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin, 150040, China.
Xinxin JiCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin, 150040, China.
Haitian SunSouth Subtropical Crop Research Institute, Laboratory of Tropical Fruit Biology, Chinese Academy of Tropical Agricultural Sciences, Ministry of Agriculture, Zhanjiang, 524091, China.
Yuhan WeiCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin, 150040, China.
Quanbao ShengCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin, 150040, China.
Chaoxia ZhangCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin, 150040, China.
Chunyu MaCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin, 150040, China.
Xinming LiCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin, 150040, China.
Luhan WangCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin, 150040, China.
Zhenzhen YuSchool of Mechanical Engineering, Guangdong Ocean University, Zhanjiang, 524088, China.
Hailiang LiSouth Subtropical Crop Research Institute, Laboratory of Tropical Fruit Biology, Chinese Academy of Tropical Agricultural Sciences, Ministry of Agriculture, Zhanjiang, 524091, China. lihailiang@126.com.
Chao MaCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin, 150040, China.

Funding

Chinese Academy of Tropical Agricultural Sciences for Science and Technology Innovation Team of National Tropical Agricultural Science Center CATASCXTD202409Harbin Cambridge University Key Scientific Research Application Research Project JQZKY2022021Heilongjiang Province Natural Science Foundation of China LH2023E025
6 · The paper itself

Abstract

The existing fertilizer spreader has suboptimal performance in terms of fertilizer uniformity, lack of controllability of fertilizer spreading width, low utilization rate, and inability to meet the requirements of hills, mountains, and other complex terrains. In response to these shortcomings, we have developed a rotary tube fertilizer spreader for mountainous terrain. This device uses a fertilizer trajectory based on the drop distribution of overlapping prolate cycloids, which enables uniform fertilizer application in both the transversal and longitudinal directions. Based on an analysis of the structure and operating principles of the device, Table L

Identifiers

PMID41266505
PMCPMC12635298

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.