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Journal : Planta Tropika

Physiological Aspects of Cauliflower Plants Affected by Fertigation Intervals and Doses of Various Inter - Season Soil Ameliorants in Coastal Sandy Land Junaedi, Mahbub; Saparso, Saparso; Rif'an, Muhamamad
PLANTA TROPIKA: Jurnal Agrosains (Journal of Agro Science) Vol 6, No 2 (2018)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.2018.084.84-91

Abstract

Cauliflower is one of vegetable commodities mostly consumed. The study aimed to determine fertigation interval and application of soil ameliorants including the types, doses, and frequency that are appropriate for the growth and productivity of cauliflower plants in coastal sandy land. The research was carried out in the sandy beach area of Jetis, Banjarsari Village, Nusawungu District, Cilacap Regency from April 2017 to September 2017. The study was arranged in Randomized Complete Block Design (RCBD) factorial split plot. Data were analyzed by ANOVA followed by DMRT at 5 %. The results showed that (1) the fertigation interval did not significantly affect the growth, yield and physiology variables of cauliflower plants; (2) the frequency of soil ameliorants application had significant effect on the variable growth and yield of cauliflower plants. The application of soil ameliorants every season gave the best results compared to application every two seasons; (3) the application of soil ameliorants of Vertisol soil and manure could increase growth and yield variables compared but did not affect the physiology of cauliflower plants.
Aspect Physiology Plant of Cauliflower (Brassica oleracea var botrytis L.) in the Interval of Nitrogen Fertilization, Dose and Type of Organic Fertilizer in Coastal Sandy Land Supriyanto, Supriyanto; Saparso, Saparso; Rif'an, Muhammad
PLANTA TROPIKA: Jurnal Agrosains (Journal of Agro Science) Vol 8, No 2 (2020)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.2020.117.75-82

Abstract

Cauliflower is one of the vegetables that have the ability to adapt to coastal sandy land. Cauliflower production can be increased by extensification efforts using coastal sandy land. The research aimed to determine the type of liquid organic fertilizer, the fertilization interval of liquid organic fertilizer, and the appropriate dose of nitrogen fertilizer for the growth and productivity of cauliflower plant on coastal sandy land. The research was conducted in Jetis sandy beach, Banjarsari Village, Nusawungu Sub-district, Cilacap Regency. The study was conducted from August 2017 to November 2017. The experiment was arranged in a Factorial Randomized Complete Block Design (RCBD). Data were analyzed by F test followed by DMRT 5%. The results showed that (1) type of artificial liquid organic fertilizer gave best result on the dry root weight and chlorophyll b. (2) The 9-day-interval of liquid organic fertilizer application interval gave the best result on the fresh root weight and fresh plant weight, while the 4-day-interval of liquid organic fertilizer application gave the best result on dry flower weight. (3) The doses of N fertilizer significantly affected leaf area, root volume, fresh root weight, fresh leaf weight, dry leaf weight, fresh plant weight, dry plant weight, fresh stem weight, dry stick weight, fresh flower weight, flower weight dry, and flower diameter.
Aspect Physiology Plant of Cauliflower (Brassica oleracea var botrytis L.) in the Interval of Nitrogen Fertilization, Dose and Type of Organic Fertilizer in Coastal Sandy Land Supriyanto, Supriyanto; Saparso, Saparso; Rif'an, Muhammad
PLANTA TROPIKA: Jurnal Agrosains (Journal of Agro Science) Vol 8, No 2 (2020)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.2020.117.75-82

Abstract

Cauliflower is one of the vegetables that have the ability to adapt to coastal sandy land. Cauliflower production can be increased by extensification efforts using coastal sandy land. The research aimed to determine the type of liquid organic fertilizer, the fertilization interval of liquid organic fertilizer, and the appropriate dose of nitrogen fertilizer for the growth and productivity of cauliflower plant on coastal sandy land. The research was conducted in Jetis sandy beach, Banjarsari Village, Nusawungu Sub-district, Cilacap Regency. The study was conducted from August 2017 to November 2017. The experiment was arranged in a Factorial Randomized Complete Block Design (RCBD). Data were analyzed by F test followed by DMRT 5%. The results showed that (1) type of artificial liquid organic fertilizer gave best result on the dry root weight and chlorophyll b. (2) The 9-day-interval of liquid organic fertilizer application interval gave the best result on the fresh root weight and fresh plant weight, while the 4-day-interval of liquid organic fertilizer application gave the best result on dry flower weight. (3) The doses of N fertilizer significantly affected leaf area, root volume, fresh root weight, fresh leaf weight, dry leaf weight, fresh plant weight, dry plant weight, fresh stem weight, dry stick weight, fresh flower weight, flower weight dry, and flower diameter.
Co-Authors Adrie Frans Assa Amelinda, Rita ANDI WIBOWO Angela, Margaret Caroline Anggita, Riris Anton Prasetyo Aqmarina, Aqmarina Ari Handriatni Arief Sudarmaji, Arief Bambang Setiadi Bambang Siswanto Budi Haryono C. Tarumingkeng, Rudy Dewi Hanna Sri Wahyuli Siahaan Dwi Murwani, Elika Dwi Muwarni, Elika Febriansyah, Juan Ponce Enrile Feliciana, Feliciana Ginting, Imbri Fernando Gunardi , Wani Devita Haryono, Budi Hendrik, Hingrida Margarita Anastasia Heri Ariadi Heru Adi Djatmiko Hery Winoto TJ Ismangil, Ismangil Istiqomah, Sarah Nabila Ita Christine Mergiwati Iwani, Amy Junaedi, Mahbub Khavid Faozi Khavid Faozi Lizardo, Jimmy Lorenza, Bella Melitina Tecoalu Murwani, Elika Dwi Musthafa, M. Bachtiar Nur, Subandi Pasaribu, Monica Widya Priswanto Priswanto, Priswanto Purnama, Eka Dest purnando, Hengki Rafsanzani, Mahdy Ardy Randi, Mohammad Jusuf Rif'an, Muhamamad Rif'an, Muhammad Rini Putri Utami Riruma, Olfien Rostaman Rutan Gunawan, Toto Sajuri, Sajuri Samego, Bony Sarah Prasasti Septiana, Diana K Setiawan, Monica Audina Shiddieq, Dja’far Silalahi, Haposan Januari Siswanto, David Jefry Soegeng Wahyoedi Sormin, Maduma Stefanie, Nadia Cecilia Sucipto, Peni Sudarmaji, A. Supriyanto Supriyanto Susanto, Niken Hapsari Arimurti Suwarto Suwarto Syarifah, Kharirotus Tamam, Ibnu Tarigan, Krisnawati Tarumingkeng, Rudy C Taufiq, Ibnu Jafar Teecoalu, Melitina Tohari Tohari Trifosa, Ni Made Gracia Vilomina Rosalia De’vega Renwarin Wahyudin, Arif Widjaja, Daniel Wijaya, Endri Winoto, Herry Yusriani, Yusriani