Melola Discovery

← Melola Discovery

Akses terbuka Jurnal SINTA 1

The Effect of Calcium on Photosynthetic Rate due to ABA and Proline Behaviour of Oil Palm (Elaeis guineensis Jacq.) Seedlings under Drought Conditions

Caraka Tani: Journal of Sustainable Agriculture · Vol. 34 No. 1 (2019) · hlm. 31–42

DOI
10.20961/carakatani.v34i1.28264
ISSN
2599-2570, 2613-9456
Terbit
2019-03-22
Penerbit
Universitas Sebelas Maret
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

Planting drought-resistance plants in terms of agronomy, such as induction of plant tolerance using calcium is assumed to be able to solve the climate anomaly problem. Calcium is known as an element that plays an essential role in determining the response of plant resistance to drought through biochemical activity. This study aimed to determine the role of calcium in changing photosynthesis activity in order to increase the resistance to drought stress. The treatment was arranged in factorial of 3 x 4 in a split plot Randomized Complete Block Design replicated three times. The first factor was the dose of calcium application consisted of 0 (control/without calcium), 0.04, 0.08 and 0.12 g. The second factor was the intensity of drought stress, which referred to the Fraction of Transpirable Soil Water method consisted of 1 (control/field capacity), 0.35 (moderate drought) and 0.15 (severe drought). The measurement data of stomatal aperture, Abscisic Acid (ABA) content, chlorophyll content, carotenoid content, proline content, nitrate reductase activity and photosynthesis rate that fulfill the assumption of homogeneity and normality were analyzed using variance at 95% accuracy and continued using DMRT. Moreover, regression analysis were determined of relationship between the treatment and parameters. The results revealed that drought resulted in a decline in leaf water potential and stomatal aperture. The effects of calcium on chlorophyll and carotenoid under drought stress could not be explained in this study. However, the application of calcium has a significant effect on decreased ABA, increased proline and nitrate reductase activity resulting in an increase in the photosynthetic rate of oil palm seeds in drought stress.

Kata kunci

Jaringan kolaborasi para penulis

40 penulis · 127 tautan kepenulisan bersama · 32 lintas organisasi · menampilkan 40 yang paling banyak terhubung

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • Universitas Gadjah Mada
  • Indonesian Oil Palm Research Institute
  • BOKU University
  • Andalas University
  • Hasanuddin University
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Budiastuti KurniasihUniversitas Gadjah Mada7
Eko HanudinUniversitas Gadjah Mada4
Dyah Weny RespatieUniversitas Gadjah Mada2
Rina KartikawatiUniversitas Gadjah Mada2
Priyono SuryantoUniversitas Gadjah Mada1
Bambang SuwignyoUniversitas Gadjah Mada1
Sukirno Dwiasmoro PriantoUniversitas Gadjah Mada1
Taufan AlamUniversitas Gadjah Mada1
Iput PradikoIndonesian Oil Palm Research Institute1
Dhaffa Agung ThirafiUniversitas Gadjah Mada1
Sumaryanto SumaryantoIndonesian Oil Palm Research Institute1
Muhdan SyarovyIndonesian Oil Palm Research Institute1
Nuzul Hijri DarlanIndonesian Oil Palm Research Institute1
Sujadi SujadiIndonesian Oil Palm Research Institute1
Novella Angelica HutagalungUniversitas Gadjah Mada1
Rana FarrasatiIndonesian Oil Palm Research Institute1
Afiya Nadhifah SyarifBOKU University1
Radhika Pingky MeilaniUniversitas Gadjah Mada1
Didik IndradewaUniversitas Gadjah Mada1
Muhammad Parikesit WisnubrotoAndalas University1
Jaka WidadaUniversitas Gadjah Mada1
Sukmana Siswandana PutraUniversitas Gadjah Mada1
Ranggi Sumanjaya PurbaUniversitas Gadjah Mada1
Siti Nurul Rofiqo IrwanUniversitas Gadjah Mada1
Reynaldi LaurenzeHasanuddin University1
Reski Anugraeni RahmanUniversitas Gadjah Mada1
Arman WijonarkoUniversitas Gadjah Mada1
Moh. Alfiyan SyahUniversitas Gadjah Mada1
Andrianto AnsariUniversitas Gadjah Mada1
Cahyo WulandariUniversitas Gadjah Mada1
Hutauruk Mario Elza GardikaUniversitas Gadjah Mada1
Diah RachmawatiUniversitas Gadjah Mada1
Condro UtomoAfiliasi tidak diketahui1
Tri Rini NuringtyasUniversitas Gadjah Mada1
Purnomo PurnomoUniversitas Gadjah Mada1
Sigit Dwi MaryantoUniversitas Gadjah Mada1
Randi Abdur RohmanAfiliasi tidak diketahui1
Roberdi RoberdiAfiliasi tidak diketahui1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) http://jurnal.uns.ac.id/carakatani/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">The Effect of Calcium on Photosynthetic Rate due to ABA and Proline Behaviour of Oil Palm (Elaeis guineensis Jacq.) Seedlings under Drought Conditions</dc:title>
	<dc:creator>Nurwahyuni, Endah</dc:creator>
	<dc:creator>Putra, Eka Tarwaca Susila</dc:creator>
	<dc:subject xml:lang="en-US">ABA; carotenoid; chlorophyll; NRA; proline</dc:subject>
	<dc:description xml:lang="en-US">Planting drought-resistance plants in terms of agronomy, such as induction of plant tolerance using calcium is assumed to be able to solve the climate anomaly problem. Calcium is known as an element that plays an essential role in determining the response of plant resistance to drought through biochemical activity. This study aimed to determine the role of calcium in changing photosynthesis activity in order to increase the resistance to drought stress. The treatment was arranged in factorial of 3 x 4 in a split plot Randomized Complete Block Design replicated three times. The first factor was the dose of calcium application consisted of 0 (control/without calcium), 0.04, 0.08 and 0.12 g. The second factor was the intensity of drought stress, which referred to the Fraction of Transpirable Soil Water method consisted of 1 (control/field capacity), 0.35 (moderate drought) and 0.15 (severe drought). The measurement data of stomatal aperture, Abscisic Acid (ABA) content, chlorophyll content, carotenoid content, proline content, nitrate reductase activity and photosynthesis rate that fulfill the assumption of homogeneity and normality were analyzed using variance at 95% accuracy and continued using DMRT. Moreover, regression analysis were determined of relationship between the treatment and parameters. The results revealed that drought resulted in a decline in leaf water potential and stomatal aperture. The effects of calcium on chlorophyll and carotenoid under drought stress could not be explained in this study. However, the application of calcium has a significant effect on decreased ABA, increased proline and nitrate reductase activity resulting in an increase in the photosynthetic rate of oil palm seeds in drought stress.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Sebelas Maret</dc:publisher>
	<dc:contributor xml:lang="en-US">Eka Tarwaca Susila Putra, Lembaga Pengelolaan Dana Pendidikan, Agronomy Departement</dc:contributor>
	<dc:date>2019-03-22</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jurnal.uns.ac.id/carakatani/article/view/28264</dc:identifier>
	<dc:identifier>10.20961/carakatani.v34i1.28264</dc:identifier>
	<dc:source xml:lang="en-US">Caraka Tani: Journal of Sustainable Agriculture; Vol 34, No 1 (2019): April; 31-42</dc:source>
	<dc:source>2599-2570</dc:source>
	<dc:source>2613-9456</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jurnal.uns.ac.id/carakatani/article/view/28264/pdf</dc:relation>
	<dc:relation>https://jurnal.uns.ac.id/carakatani/article/downloadSuppFile/28264/2820</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2019 Caraka Tani: Journal of Sustainable Agriculture</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>