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	<title>Desain Sensor Suhu dan Kelengasan Tanah untuk Sistem Kendali  Budidaya Tanaman Cabai (Capsicum annuum L.) | Telaumbanua | agriTECH</title>
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	<meta name="description" content="Desain Sensor Suhu dan Kelengasan Tanah untuk Sistem Kendali  Budidaya Tanaman Cabai (Capsicum annuum L.)" />
			<meta name="keywords" content="Actuators; chili; microcontroller; soil moisture sensors; temperature sensors" />
	
	
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	<meta name="DC.Creator.PersonalName" content="Mareli Telaumbanua"/>
	<meta name="DC.Creator.PersonalName" content="Sugeng Triyono"/>
	<meta name="DC.Creator.PersonalName" content="Yessi Mulyani"/>
	<meta name="DC.Creator.PersonalName" content="Titin Yulianti"/>
	<meta name="DC.Creator.PersonalName" content="Muhammad Amin"/>
	<meta name="DC.Creator.PersonalName" content="Agus Haryanto"/>
	<meta name="DC.Date.created" scheme="ISO8601" content="2019-07-22"/>
	<meta name="DC.Date.dateSubmitted" scheme="ISO8601" content="2017-10-19"/>
	<meta name="DC.Date.issued" scheme="ISO8601" content="2018-07-22"/>
	<meta name="DC.Date.modified" scheme="ISO8601" content="2019-07-22"/>
	<meta name="DC.Description" xml:lang="en" content="Cultivation crop is influenced by soil, water, climate, and crop properties. Air temperature is one of climate parameters which is considered for plant growing. Soil moisture represents soil and water factors and it generally plays an important role in crop cultivation. A crop requires soil moisture and air temperature for an optimum growth. a control system is proposed to create an optimum air temperature and soil moisture to support plant growth. The aim of this study was to design a precision measurement instrument, a control system that is able to control microclimate (air temperature and soil moisture) for optimal growth of chili ( Capsicum annuum  L.) crops. A design of environmental control was applied by using sensors for air temperature and soil moisture. Microcontrollers were connected to sensors with the water pump actuator and the irrigation pump through a relay module and a TIP122 transistor. The accuracy of DHT 22 temperature sensors and soil moisture sensors were calculated based on the approximate coefficient of determination, and the total errors of each sensor. The actuator performance in this design included the response rates and the duration of the working time. The performance tests were conducted 3 times without using chili plants. The coefficient of determination (R²) of temperature sensor 1, temperature sensor 2 and temperature sensor 3 were 0.999, 0.999, and 0.999, respectively. The total errors of the three sensors were -0.071 ºC, -0.085 ºC, and 0.014ºC, respectively. The coefficient of determination (R ²) of the soil moisture sensor 1, the soil moisture sensor 2, and the soil moisture sensor were 0.888, 0.8401, and 0.8963, respectively. The mean total errors for these three types of ranging sensors were -0.2204%, -0.0952% and -2.8049%, respectively."/>
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	<meta name="DC.Identifier" content="29095"/>
	<meta name="DC.Identifier.pageNumber" content="388-395"/>
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	<meta name="DC.Source.Volume" content="38"/>						<meta name="DC.Subject" xml:lang="en" content="Actuators"/>
								<meta name="DC.Subject" xml:lang="en" content="chili"/>
								<meta name="DC.Subject" xml:lang="en" content="microcontroller"/>
								<meta name="DC.Subject" xml:lang="en" content="soil moisture sensors"/>
								<meta name="DC.Subject" xml:lang="en" content="temperature sensors"/>
				<meta name="DC.Title" content="Desain Sensor Suhu dan Kelengasan Tanah untuk Sistem Kendali  Budidaya Tanaman Cabai (Capsicum annuum L.)"/>
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        <meta name="citation_author" content="Mareli Telaumbanua"/>
        <meta name="citation_author_institution" content="Teknik Pertanian, Fakultas Pertanian, Universitas Lampung, Indonesia"/>
        <meta name="citation_author" content="Sugeng Triyono"/>
        <meta name="citation_author_institution" content="Jurusan Teknik Pertanian, Fakultas Pertanian, Universitas Lampung, Jl Soemantri Brojonegoro, No 1, Bandar Lampung 35141"/>
        <meta name="citation_author" content="Yessi Mulyani"/>
        <meta name="citation_author_institution" content="Jurusan Teknik Informatika, Fakultas Teknik, Universitas Lampung, Jl Soemantri Brojonegoro, No 1, Bandar Lampung 35141"/>
        <meta name="citation_author" content="Titin Yulianti"/>
        <meta name="citation_author_institution" content="Jurusan Teknik Informatika, Fakultas Teknik, Universitas Lampung, Jl Soemantri Brojonegoro, No 1, Bandar Lampung 35141"/>
        <meta name="citation_author" content="Muhammad Amin"/>
        <meta name="citation_author_institution" content="Jurusan Teknik Pertanian, Fakultas Pertanian, Universitas Lampung, Jl Soemantri Brojonegoro, No 1, Bandar Lampung 35141"/>
        <meta name="citation_author" content="Agus Haryanto"/>
        <meta name="citation_author_institution" content="Jurusan Teknik Pertanian, Fakultas Pertanian, Universitas Lampung, Jl Soemantri Brojonegoro, No 1, Bandar Lampung 35141"/>
<meta name="citation_title" content="Desain Sensor Suhu dan Kelengasan Tanah untuk Sistem Kendali  Budidaya Tanaman Cabai (Capsicum annuum L.)"/>

	<meta name="citation_date" content="2019/07/22"/>

	<meta name="citation_volume" content="38"/>
	<meta name="citation_issue" content="4"/>

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				<meta name="citation_lastpage" content="395"/>
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						<meta name="citation_keywords" xml:lang="en" content="Actuators"/>
								<meta name="citation_keywords" xml:lang="en" content="chili"/>
								<meta name="citation_keywords" xml:lang="en" content="microcontroller"/>
								<meta name="citation_keywords" xml:lang="en" content="soil moisture sensors"/>
								<meta name="citation_keywords" xml:lang="en" content="temperature sensors"/>
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		<em>Mareli Telaumbanua</em>
								<br />Teknik Pertanian, Fakultas Pertanian, Universitas Lampung, Indonesia			</p>

	<p><br /><p>I respectively obtained my bachelor's (4years), master's (1.9 years) and doctorate degrees (2.5 years) at Gajah Mada University. I have written reputable &amp; accredited journals in Indonesia with topic of Control system. I am also an active national reviewer of Teknotan journal published by Padjajaran University (West Java-Indonesia). I have attended reputable national &amp; international seminars held in Indonesia. My international seminar manuscript has been accepted by Malaysia. </p></p>
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		<em>Sugeng Triyono</em>
								<br />Jurusan Teknik Pertanian, Fakultas Pertanian, Universitas Lampung, Jl Soemantri Brojonegoro, No 1, Bandar Lampung 35141			</p>

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		<em>Yessi Mulyani</em>
								<br />Jurusan Teknik Informatika, Fakultas Teknik, Universitas Lampung, Jl Soemantri Brojonegoro, No 1, Bandar Lampung 35141			</p>

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		<em>Titin Yulianti</em>
								<br />Jurusan Teknik Informatika, Fakultas Teknik, Universitas Lampung, Jl Soemantri Brojonegoro, No 1, Bandar Lampung 35141			</p>

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		<em>Muhammad Amin</em>
								<br />Jurusan Teknik Pertanian, Fakultas Pertanian, Universitas Lampung, Jl Soemantri Brojonegoro, No 1, Bandar Lampung 35141			</p>

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		<em>Agus Haryanto</em>
								<br />Jurusan Teknik Pertanian, Fakultas Pertanian, Universitas Lampung, Jl Soemantri Brojonegoro, No 1, Bandar Lampung 35141			</p>

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