A Novel Application for Identification of Nutrient Deficiencies in Oil Palm Using the Internet of Things

Culman, María; Gómez, Jairo Alejandro; Talavera, J.; Quiroz, Luis Alfredo; Tobon, Luis; Aranda, Juan; Garreta, Luis Ernesto; Bayona, Cristihian Jarri

doi:10.1109/mobilecloud.2017.32

Cited by 18 publications

(7 citation statements)

References 6 publications

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“…Oil palm's potential for greater environmental sustainability may be enhanced through the implementation of agricultural practices that provide high yields while minimizing the negative environmental impacts of ongoing production. Practices that have been suggested include planting improved cultivars with higher yield per palm [15,16], optimizing application of organic and other fertilizers through leaf and soil analysis [17,18], and controlling harvest timing for oil palm fruit bunch ripeness and quality to maximize oil extraction rates [19]. In addition, the use of various types of forest or riparian buffers can regulate soil erosion and maintain biodiversity without causing negative impacts on plantation longevity, yield, or production-relevant ecosystem functions [20][21][22].…”

Section: Potential For More Sustainable Management Of Oil Palmmentioning

confidence: 99%

A systematic map of within-plantation oil palm management practices reveals a rapidly growing but patchy evidence base

Popkin

Reiss-Woolever

Turner

et al. 2022

PLOS Sustain Transform

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Although oil palm expansion has had severe environmental impacts, oil palm also has the highest yield per hectare of any vegetable oil crop. Compared to many other crops, it has the potential to support high complexity habitats, with minimal chemical input, and relatively high levels of biodiversity and ecosystem functioning. However, there has been little synthesis of available research on oil palm management strategies to support delivery of more sustainable cultivation. In this paper, we provide a systematic map compiling all available evidence assessing within-plantation oil palm management practices at the cultivation stage, with a focus on practices that affect biodiversity and environmental processes. Using approaches adapted from systematic review protocols, we catalogued oil palm management publications to provide details of geographic location, year, interventions tested (i.e. agricultural practices), targeted outcomes of interventions, co-occurrences between different interventions and outcomes (including multiple outcomes), and study design. Most studies were conducted in Southeast Asia, with fewer studies conducted in South America or Africa. Twenty-six interventions were observed in the literature, across six categories: soil, understory, within-crop, landscape-level, replanting, and mixed/multiple interventions. The most common interventions tested were landscape-scale interventions, such as maintaining forest fragments/buffer zones, whereas interventions involved in replanting were the least researched. Eight outcomes were considered: soil fertility, soil erosion, water quality and availability, pest control, replanting, maintenance of biodiversity and areas of high conservation value, and reducing air pollution and greenhouse gas emissions. Studies researching biodiversity were the most common, whereas comparatively few studies considered replanting and reducing emissions. Most primary studies were observational, with experimental studies being rarer, especially in biodiversity research. We match our findings to the Roundtable on Sustainable Palm Oil’s environmental sustainability criteria to illustrate how policy-makers and producers may use our map to access evidence supporting cultivation-stage oil palm sustainability management. This study provides valuable information to inform best management practices and direction for necessary future research.

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Section: Potential For More Sustainable Management Of Oil Palmmentioning

confidence: 99%

A systematic map of within-plantation oil palm management practices reveals a rapidly growing but patchy evidence base

Popkin

Reiss-Woolever

Turner

et al. 2022

PLOS Sustain Transform

View full text Add to dashboard Cite

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“…where I and N be the cumulative interference at the master device during packet transmission and the background noise power, respectively. The interference is due to all devices transmitting simultaneously and is computed with propagation equation (4). For our proposal with 3 MDs that can receive a packet.…”

Section: G Performance Of a Loaded Networkmentioning

confidence: 99%

Radio Access Mechanism for Massive Internet of Things Services Over White Spaces

et al. 2021

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This paper proposes a novel radio access mechanism for massive Internet of Things (IoT) services over TV White Spaces (TVWS). The proposal considers TVWS as the suitable frequency bands for facing the limited-spectrum problem for massive IoT services. The radio access mechanism is based on regulatory policies by interacting with TVWS Geolocation Database through the Protocol to Access White-Space (PAWS) and on the use of several Master Devices (MD)s. With this approach, IoT devices require neither geolocation receiver in the deployments, nor different frequency bands for initialization process within PAWS. Regarding the evaluation of the radio access mechanism, we explore different types of deployments and coverage areas. This paper also describes the optimization process to obtain the maximum service area while maintaining an outage probability below a given objective. Moreover, we evaluate the performance of a loaded network with the maximum service area with respect to a reference case with one MD. We can evidence that the average packet loss probability is reduced by 26% when the load is equal to 80% in our proposal.INDEX TERMS IoT, White Spaces, Macro-diversity, Access.

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“…The reading is taken from anywhere with internet connection and controlling of valve is done through machine learning algorithm. The image taken from Raspy camera is fed to cloud and is checked for cross over operation through MAT lab software for detecting the life of plant and water is provided as per the required level for better yielding of plants as shown in figure 13 [43].…”

Section: Agriculturementioning

confidence: 99%

Internet of things and its applications

Sai¹,

Kumar²

2018

IJET

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IOT is creating impeccable things by improving the performance of system in the field of communications in many technical applications in expedite manner and taken the system performance to next level. implementing IOT in today's world out do's the response time of the system to the normal system response in R&D applications. this paper depicts the challenges and the problems in various domains and gave the solution by imbibing IOT Technology by standardizing the system processes to meet the industrial as well as domestic needs.

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A Novel Application for Identification of Nutrient Deficiencies in Oil Palm Using the Internet of Things

Cited by 18 publications

References 6 publications

A systematic map of within-plantation oil palm management practices reveals a rapidly growing but patchy evidence base

A systematic map of within-plantation oil palm management practices reveals a rapidly growing but patchy evidence base

Radio Access Mechanism for Massive Internet of Things Services Over White Spaces

Internet of things and its applications

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