Perubahan Fisiologis Dan Biokimia Benih Tengkawang Selama Penyimpanan

Rohandi, Asep; Widyani, Nurin

doi:10.20886/jped.2016.2.1.9-20

Cited by 5 publications

(3 citation statements)

References 5 publications

(9 reference statements)

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“…Hasil analisis regresi menunjukkan bahwa semakin lama periode penyimpanan benih, maka semakin tinggi daya hantar listrik (18,64 us/g/minggu), sebaliknya semakin menurun kecepatan tumbuh (0,89%/etmal/minggu), potensi tumbuh maksimum (9,46%/minggu), viabilitas (12,18%/minggu), dan panjang hipokotil (0,34cm/minggu) (Gambar 7). Meningkatnya daya hantar listrik, dan menurunnya kecepatan tumbuh, potensi tumbuh maksimum, dan viabilitas benih yang sejalan dengan semakin lamanya penyimpanan benih, sejalan dengan hasil penelitian lain yang dilakukan pada berbagai jenis benih rekalsitran seperti benih kakao, pinus Brasil, jabon putih, kacang gude, guanandi, kapas, tengkawang, kedelai, beberapa benih tanaman hutan tropis, trema, dan benih tanaman pupuk hijau "tare" (Baharudin, Ilyas, Suhartanto, & Purwantara, 2010;Araldi & Coelho, 2015;Yuniarti & Nurhasybi, 2015;Manjunatha, Vasudevan, Umesha, & Sravani, 2016;Nery, Prudente, Alvarenga, Paiva, & Nery, 2016;Oliveira et al, 2016;Rohandi & Widyani, 2016;Shibata & Coelho, 2016;Becerra-Vázquez, Sánchez-Nieto, Coates, Flores-Ortiz, & Orozco-Segovia, 2018;Yuniarti, Syamsuwida, & Kurniaty, 2018;Chandra, Sershen, Varghese, & Keshavkant, 2019;Mokhtari & Kizilsimsek, 2019).…”

Section: Number Of Leaves Length Of Epycotiyl and Hypocotyl And Numunclassified

Perubahan Biokimia dan Indikator Vigor Benih Kakao pada Lima Taraf Lamanya Penyimpanan

Sumadi

Rosniawaty

Wardiana

2020

J. tanam. industri dan penyegar

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<em>During the storage period, cocoa seeds undergo various processes that will affect the content of their food reserves and will have an impact on germination capacity and seeds vigor. The objective of this study is to investigate the changes of biochemical and vigor of cocoa seeds after storage for a maximum of 4 weeks with an interval of 1 week. The experiment was conducted at the Integrated Laboratory and Greenhouse of Balittri, Sukabumi, West Java, from October to December 2019. The completely randomized design with five treatments of seeds storage duration: (a) seeds unstored, (b) seeds stored for 1 week, (c) seeds stored for 2 weeks, (d) seeds stored for 3 weeks, and (e) seeds stored for 4 weeks, and five replications were used in this study. Parameters observed during seed storage were the biochemistry change of seeds and the percentage of germinated seeds, while during seed germination is an indicator of seed vigor. The results showed that storing cocoa seeds for 1-4 weeks decreased the fat content of the seeds, while the free fatty acids, protein, and percentage of germinated seeds increased. Until the 21<sup>st</sup> day after sowing, seed storage increases electrical conductivity but decreases growth rate, maximum growth potential, viability, and hypocotyl length. Seeds stored for one week still good in their vigor (viability of 80%), while seeds stored for 2-4 weeks have decreased their vigor (maximum viability of 54.4%).</em>

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Section: Number Of Leaves Length Of Epycotiyl and Hypocotyl And Numunclassified

Perubahan Biokimia dan Indikator Vigor Benih Kakao pada Lima Taraf Lamanya Penyimpanan

Sumadi

Rosniawaty

Wardiana

2020

J. tanam. industri dan penyegar

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“…Kemunduran benih dapat ditinjau dari aspek fisiologi dan biokimia. Indikasi fisiologi kemunduran benih antara lain penurunan daya berkecambah dan vigor (Rohandi & Widyani, 2016).…”

Section: Pendahuluanunclassified

The changes of viability, vigor, and biochemical content of Trema (Trema orientalis Linn. Blume) seeds during storage

Yuniarti¹,

Syamsuwida²,

Kurniaty³

2018

JPKW

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The seed of trema (Trema orientalis Linn. Blume) is categorized as physiologically intermediate which decline faster during storage compared to orthodox seeds, resulting in the changes of its viability, vigor and biochemical contents.The study was objected to determine the changes of viability, vigor and biochemical contents of trema seeds during storage. The seeds were collected from Badung - Bali province. Seeds testing were carried out in a laboratory and glasshouse of Forest Tree Seed Technology Research & Development Centre. Biochemical analysis was implemented in Soil and Plant Laboratory, Seameo- Biotrop. A Completely Randomized Design was employed in this trial with a treatment of storage periods (0.1, 2, 3, 4, 5 and 6 months). The parameters were germination capacity, germination speed, moisture content and biochemical content including carbohydrate, protein and fat. The results revealed that all the parameters were significantly affected by storage periods. After six months periods of trema seeds storage, it would caused the decrease of moisture content (6.2%), germination capacity (61%), germination speed (2.5%/etmal), carbohydrate (19.2%) and protein contents (1.8%). However, the content of fat was increased significantly (10.2%).

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“…Selama penyimpanan, benih akan mengalami penuaan dan kemunduran. Kemunduran benih dapat ditinjau dari aspek fisiologi yang diindikasikan dengan penurunan daya berkecambah dan vigor (Rohandi & Widyani, 2016…”

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The Technique of Storage of Meranti Balau (Shorea seminis (de Vriese) Sloot)

Zanzibar¹,

Yuniarti

Sianturi³

2019

J.Perbenihan.Tan.Hutan

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The problem faced by meranti balau (Shorea seminis (de Vriese) Sloot) seed is the recalcitrant seed character so that the viability of the seeds rapidly decreases during the storage. The purpose of this research was to determine the best storage technique for meranti balau seed. This research was used factorial randomized complete design with three factors, namely the storage container factor (calico cloth and calico cloth in a wooden box), the storage room factor (ambient and AC), and the storage period factor (0 day, 3 days, 6 days, 9 days, 12 days, 15 days and 18 days). Each treatment consisted of 25 seeds, repeated 4 (four) times. The observed responses in this research were moisture content, germination percentage, and germination value. The results showed that the container, the storage room, and period of storage influenced the seed moisture content, germination percentage and germination value. The best storage technique is to use a container of calico cloth in a wooden box inserted into the ambient room condition. The interaction of the container of calico cloth in a wooden box with the ambient room can reduce the rate of meranti balau seed deterioration during storage.

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Perubahan Fisiologis Dan Biokimia Benih Tengkawang Selama Penyimpanan

Cited by 5 publications

References 5 publications

Perubahan Biokimia dan Indikator Vigor Benih Kakao pada Lima Taraf Lamanya Penyimpanan

Perubahan Biokimia dan Indikator Vigor Benih Kakao pada Lima Taraf Lamanya Penyimpanan

The changes of viability, vigor, and biochemical content of Trema (Trema orientalis Linn. Blume) seeds during storage

The Technique of Storage of Meranti Balau (Shorea seminis (de Vriese) Sloot)

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