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Journal : Jurnal Agrinika : Jurnal Agroteknologi dan Agribisnis

The Effect of Planting Time and Plant Density on Radiation Use Efficiency (RUE) on Lowland Rice (Oryza sativa L.) Cv. Inpari 30 Diyoprakuso, First; Suryanto, Agus; Soelistyono, Roedy
Jurnal Agrinika: Jurnal Agroteknologi dan Agribisnis Vol 6 No 2 (2022): SEPTEMBER
Publisher : Kadiri University - Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/agrinika.v6i2.3118

Abstract

The right planting time and plant density in rice cultivation in the rainy season affect the generative phase, where absorption of solar radiation intensity more efficiently increases productivity. This study aims to improve the absorption of energy efficiency of solar conversion with differences in planting time and planting density. The experiment was carried out from January to June 2019 in the experimental garden of Brawijaya University, Malang City, East Java. The research design used is a nested design with three replication. The main factor is planting time which consists of 3 levels, namely: January (B1); February (B2); March (B3). The nested factor is plant density which consists of 3 levels, namely: 111.111 plant ha-1 (T1); 166.667 plant ha-1 (T2); 226,667 plant ha-1 (T3). Data analysis used variance (ANOVA). If the results are significantly different, then the honest significant difference test (HSD) is continued at the 5% level. The results showed the differences in total leaf area index, plant dry weight, panicle weight every clump, grain weight every clump, grain weight every harvest plot, yield per hectare, and radiation use efficiency (RUE). The planting time in March has a higher RUE value than the planting time in January or February. The yield per hectare shows the planting time in March is higher than the planting time in January or February planting time. Plant density of 30x30 cm shows yields per hectare higher than planting density of 30x20 cm and planting density of 40x20x12.5 cm. 
Co-Authors Achmad Sauki Adam, Khaidir Adam, Khaidir Afifuddin, Agustia Afifuddin, Agustia Agus Suryanto Agus Suryanto Aini Nurul Aini, Nurul Al Ghifari, Mochammad Fachrurrozi Almedi, Ariojati Almedi, Ariojati Andika Fajar Darmawan Anggorowati, Dian Anggorowati, Dian Annas Setya, Ahsanul Falah Annas Setya, Ahsanul Falah Aprilianawati, Widya Sam Aprilianawati, Widya Sam Ashari, Hasim Atmasari, Ayu Atmasari, Ayu Azizah, Nur Bambang Guritno Candra, Cindy Lodya Candra, Cindy Lodya Carina Hesti Ratri, Carina Hesti Darmawan, Andika Fajar Dewi, Suci Surya Didik Hariyono Diyoprakuso, First Dwi Yamika, Wiwin Sumiya Dwijanarko, Fajar Dwijanarko, Fajar Eka Mauludina Pramasani Eli Ando, Mikky Napda Eli Ando, Mikky Napda Eriosthafilla Wayah Fauzia Hidayati Halifah, Unik Nur Hasim Ashari Heddy, Y.B Suwasono Heddy, Y.B Suwasono Herdina Pratiwi1* Huda, Maulana Nuril Indarwati, Lisa Dwifani Indarwati, Lisa Dwifani Indra Maulana, Indra Indrawan, Rahadyan Rizki Indrawan, Rahadyan Rizki Islam, Adinda Mentari Koesriharti Koesriharti Laeli Nur Fajri Laili, Nur Lilik Setyobudi Maghfoer, Mochamad Dawam Maghfour, Mochammad Dawam Maghfour, Mochammad Dawam Maulana Nuril Huda Maulana, Indra Moch Dawam Maghfoer Moch. Dawam Maghfoer Mochamad Dawam Maghfoer, Mochamad Dawam Mochammad Fachrurrozi Al Ghifari Mochmammad Dawam Maghfoer Mudji Santosa Mudji Santoso Muhammad Muslim, Muhammad Muhammad, Cholif Fajaryan Murda, Capter Soga Murda, Capter Soga Ni’matillah, Zulfa Alif Ni’matillah, Zulfa Alif Ninuk Herlina Nugraha, Yoga Sasmita Nugroho, Agung Nugroho, Agung Nungki Kusuma Astuti Nur Azizah Nur Laili Nurul Aini2 Rahman, Andyka Setya Rahman, Andyka Setya Ramdhani, Abdul Hafizh Ratri, Carina Hesti Ridlo, Rosyid Rizal, Bimayudha Bagaskara Rizal, Bimayudha Bagaskara Rohmawati, Fauziah Aini Rohmawati, Fauziah Aini Rosyid Ridlo Santoso, Mudji Sauki, Achmad Setyobudi, Lilik Setyono Yudo Tyasmoro Shoumi, Eko Rahmat Shoumi, Eko Rahmat Siregar, Erik Namora Siregar, Erik Namora Sisca Fajriani Sitopu, Ryon Nampati Suci Surya Dewi Sudiarso Sudiarso Sudiarso, Sudiarso Sunaryo Sunaryo Sunaryo, Sunaryo Suryadi Suryadi Suryadi, Suryadi Susilo, Hendrawan Susilo, Hendrawan Tamura, Panji Tamura, Panji Titin Sumarni Unik Nur Halifah Waluyo, Bhakti Waluyo, Bhakti Wangsitala, Angger Wangsitala, Angger Wayah, Eriosthafilla Wiwin Sumiya Dwi Yamika Wiwin Sumiya Dwi Yamika, Wiwin Sumiya Yaqin, Nungki Ainun Yaqin, Nungki Ainun Yoga Sasmita Nugraha Yusuf, Andi Cakra