Innovation Design of Fertilizing Mechanism of Seeder Based on TRIZ Theory

Liu, Yang; Yi, Shujuan; Mao, Xin; Tao, Guixiang

doi:10.1016/j.ifacol.2018.08.077

Cited by 7 publications

(3 citation statements)

References 5 publications

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“…Most of the above studies focused on the fertilizer application location in a specific period or on the type of fertilizer (Zhang et al, 2019c). Mechanized fertilizer application has become common recently (Yang et al, 2018). It is crucial to consider the effect of fertilizer application location on maize growth and nutrient uptake during the key fertilizer application periods in the growing season.…”

Section: Introductionmentioning

confidence: 99%

Yield benefit and soil fertility improved by different fertilizer application placements and supplementary organic manure in Maize (Zea mays L.)

Yuan,

Liu,

Fan

et al. 2024

Sci. agric. (Piracicaba, Braz.)

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Through a long-term micro-area positioning experiment (2006)(2007)(2008)(2009)(2010)(2011)(2012)(2013)(2014)(2015)(2016)(2017), the precise fertilization locations of spring maize (Zea mays L.) in Jilin, China, were investigated using an embedded cement bucket pot. The effects of different fertilization placements and additional application of organic manure on maize yield, biomass, grain nutrient uptake, and soil fertility were examined. Six treatments were designed: base fertilizer + topdressing shallow application (BF 1 TD 1 ); base fertilizer deep + topdressing shallow application (BF 2 TD 1 ); base fertilizer + topdressing deep application (BF 1 TD 2 ); base fertilizer deep + topdressing deep application (BF 2 TD 2 ); base fertilizer + topdressing + organic manure shallow application (BF 1 TD 1 + OS); and base fertilizer + topdressing shallow application + organic manure deep application (BF 1 TD 1 + OD). After 12 years of continuous experimentation, the findings revealed that BF 2 TD 2, BF 1 TD 1 + OS, and BF 1 TD 1 + OD exhibited 10.59 %, 25.17 %, and 29.34 % higher average yields than BF 1 TD 1 , respectively. Deep topdressing was more beneficial in increasing maize yield and nutrient accumulation, and additionally, increasing the use of organic fertilizer enhanced plant biomass and nutrient uptake. Over the 12 years considered, the soil organic matter in the 0-20 cm and 20-40 cm layers increased by 45.96 % and 80.61 %, respectively, and the soil pH increased from 0.38 to 0.48. In general, the deep application of organic manure was more beneficial for soil retention as it can increase soil fertility in the 0-40 cm layer. Considering the high yield and nutrient absorption and utilization of maize, technical advancement for soil fertilizer in whole-field tillage layers was crucial.

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Section: Introductionmentioning

confidence: 99%

Yield benefit and soil fertility improved by different fertilizer application placements and supplementary organic manure in Maize (Zea mays L.)

Yuan,

Liu,

Fan

et al. 2024

Sci. agric. (Piracicaba, Braz.)

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“…Part IV is scheme decision-making: all conceptual schemes are cross evaluated in terms of economy and implementability, etc, and the final implementation schemes are determined after selection and synthesis. It has been demonstrated in practice (Yang et al, 2018;Azammi et al, 2018;Kang et al, 2022), that TRIZ is applied to product design that can assist designers in triggering inspiration from different dimensions, finding solutions in a broader field, and improving the quality and efficiency of design.…”

Section: Introductionmentioning

confidence: 99%

Triz-Aided Design and Experiment of Kiwifruit Picking End-Effector

FU,

GUO,

CAI

et al. 2023

INMATEH

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Currently kiwifruit picking process mainly leverages manual labour, which has low productivity and high human effort, meanwhile the existing kiwifruit picking machinery also has low picking efficiency and easily damages fruits. In this regard, a multi-fruit envelope-cutting kiwifruit picking end-effector was designed by applying TRIZ assistance in this paper. First, a common kiwifruit picking end-effector was selected as a prototype, the functional analysis method of TRIZ was applied to discover the functional defects of the prototype, after which TRIZ solution tools such as technical contradiction analysis, substance-field analysis, and trimming were applied to improve and innovate, a kiwifruit picking end-effector for automatically recognizing fruits-enveloping fruit clusters-cutting and separating fruit stalks was designed to pick kiwifruit in clusters. Then, ADAMS was applied to perform gait simulation of the end-effector picking action to verify the smoothness and coherence of the picking process. Finally, a kiwifruit picking test stand was set up to conduct picking tests in the form of fruit clusters. The results showed that the average time to pick each cluster of fruit was 8.8s, the picking success rate was 89.3%, and the picking damage rate was 6.0%. All the indicators were better than the prototype and met the expected design requirements.

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“…The design of metering system should be based on shape and size of fertilizer (Hermawan, 2018). The spreading pattern does not remain constant but is affected by each kind of fertilizer like fertilizers urea, potassium chloride and potassium sulfate (Yang et al, 2018). Particles having small size, less density and wide irregularity in shape are more affected by wind having speed of 3 m/s (Cool et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Development and Testing of Walk-Behind Granular Fertilizer Applicator for Precise Fertilizer Application

Ahmed

Ghafoor

Khan

et al. 2022

PJAAEVS

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The balanced use of fertilizer play vital role to maintain required nutrients level in the plants for their better growth. Currently, most of the fertilizer addition is carried out using manual broadcasting that reduces the fertilizer use efficiency due to non-uniform fertilizer distribution. Moreover, the excessive use of fertilizer not only results fertilizer wastage but also affect output quality of produce along with environmental pollution. Thus, in order to address these serious concerns and to increase fertilizer use efficiency, this research study was carried out for the development and testing of walk behind granular fertilizer applicator. The development of the applicator was carried out using locally available materials to reduce its capital cost. The performance evaluation of fertilizer applicator was carried out under laboratory and actual field conditions to determine various parameters like application rate, fertilizer missing index, fertilizer droppage rate, wheel slippage and field efficiency. The results showed that the average fertilizer rate for maize and cotton crop was found to be 69.17 and 157.05 kg/ha respectively. The fertilizer missing index was found to be zero. The average theoretical and effective field capacity was found to be 0.245 and 0.197 ha/h respectively with an average field efficiency of 81.52%. The average wheel slippage was calculated to be 8.78%.

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Innovation Design of Fertilizing Mechanism of Seeder Based on TRIZ Theory

Cited by 7 publications

References 5 publications

Yield benefit and soil fertility improved by different fertilizer application placements and supplementary organic manure in Maize (Zea mays L.)

Yield benefit and soil fertility improved by different fertilizer application placements and supplementary organic manure in Maize (Zea mays L.)

Triz-Aided Design and Experiment of Kiwifruit Picking End-Effector

Development and Testing of Walk-Behind Granular Fertilizer Applicator for Precise Fertilizer Application

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