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Journal : El-Hayah : Jurnal Biologi

The Effect of Bioactivator Variation and Doses of Cow Dung on Quality of Coffee Exocarp Waste Krismawati, Amik; Sugiono, Sugiono
El-Hayah : Jurnal Biologi Vol 7, No 2 (2019): EL-HAYAH (VOL 7, NO 2 Maret 2019)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v7i2.8243

Abstract

Coffee exocarp waste produced from the harvest can be used as raw material for compost. The composting can be added with other ingredients to add organic material. Cow manure is the one ingredient that can be added to enrich organic materials. In the composting process, the time required will be longer, but the time can be accelerated by adding a bio activator. The finished compost can be applied at the plant to meet crop nutrient elements. The purpose of this research was to determine the effect of bio activator variation and doses of cow manure on the quality of compost from coffee exocarp waste. This research was conducted at compost house of Assessment Institute for Agricultural Technology (AIAT) and was held on February - April 2017. This research used factorial Randomized Block Design (RBD) with two factors; there is a variation of bio activator and doses of cow manure with three replication. Total number of treatment this research were 12 treatment, there are D1S1 = EM4 + 2 kg cow manure ; D2S1 = Moebillin + 2 kg cow manure; Petrofast + 2 kg cow manure; Decoprima + 2 kg cow manure; D1S2 = EM4 + 4 kg cow manure; D2S2 = Moebillin + 4 kg cow manure; D3S2 = Petrofast + 4 kg cow manure; D4S2 = Decoprima + 4 kg cow manure; D1S3: EM4 + 6 kg cow manure; D2S3 = Moebillin + 6 kg cow manure; D3S3 = Petrofast + 6 kg cow manure; D4S3 = Decoprima + 6 kg cow manure. The data obtained will be processed using Analysis of Variance (ANOVA). If there is a real effect, it will be continued using the BNT test (Least Significant Differences/LSD) with a 5% level. The Results showed the application of bio activator Decoprima (D4) and a dose of 6 kg cow manure (S3) could increase and shows the highest value of pH compost 6,01 (D4) and 6,06 (S3). The dose of 2 kg cow manure (S1) showed the highest compost shrinkage value (34.64%) compared to the 4 kg dose cow manure (S2) (32,22%) and 6 kg (S3) (25,68%). On the other hand, the application of bio activator variation and doses of cow manure did not significantly affect the quality of compost, including N-total (2,15% -2,60%), C-organic (21,40% -24,91%) and C/N ratio (8,81-11,15). The physical properties of the aroma compost show the smell of soil, and the color of the compost is dark brown. 
Effectiveness of Organic Fertilizer on Growth and Production of Cabbage Plant (Brassica oleraceae) Sugiono, Sugiono; Krismawati, Amik
El-Hayah : Jurnal Biologi Vol 7, No 4 (2020): EL-HAYAH (VOL 7, NO 4 MARET 2020)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v7i4.10721

Abstract

Research on the effectiveness test of organic fertilizer contains 18% C - Organic growth and production of cabbage was conducted from October 2017 to April 2018. This research aims to examine the effectiveness of organic fertilizer on the growth and yield of cabbage plants. The method of this research used a randomized block design, which consisted of 9 treatments and 3 replications. The location of the research was on dry soil at Dusun Jeding, Junrejo Village, Batu (1000 m asl). Result of soil analysis before the research with pH neutral, low N, higher P2O5, low CEC (Cation Exchange Capacity), and low C-organic, as well as clay loam. The results of the research showed that the application of organic fertilizer significantly affects on plant height, numbers of the leaf, width of canopy, diameter of the crop, and weight of yield. The dose of 800 kg/ha produces a net weight of 24.9 t/ha by the highest value of RAE 408.35. However, the application of Petroganik fertilizer 500kg/ha, it produces a net weight of 18.10 t/ha by RAE value 256.28. Application of the recommended fertilizers (Urea 200, ZA 250, SP-36 250, and KCl 200kg/ha) and organic fertilizer 500-800 kg/ha could increase the growth and production of cabbage by B/C Ratio 2.61. It can be concluded that organic fertilizer “Bukit Daun” was effective in increasing the growth and yield of cabbage
The Effect Of Compost From Household Waste And Liquid Organic Fertilizer ‎On Growth And Yield Of Pak Choi (Brassica rapa var. Chinensis)‎ Krismawati, Amik; Sugiono, Sugiono
El-Hayah : Jurnal Biologi Vol 8, No 2 (2021): EL-HAYAH (VOL 8, NO 2 MARET 2021)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i2.12315

Abstract

Objectives of the research were to study and create a technique in producing compost made of organic wastes from the household and its effect on growth and increase productivity of Pak Choi. The research was conducted from January to February 2017 in Karangploso, Malang, East Java. The research applied RBD with 4 replications. The treatments comprised of 2 types, such as compost of household waste that consisted of 3 levels as follow K1 = Organic wastes of household waste 100% + Superdegra decomposer + goat dropping + bran + molasses by dose 0.5 kg/polybag; K2 = Organic waste from household waste 100% + Superdegra decomposer + goat dropping + bran + molasses by dose 1.0 kg/polybag; K3 = Organic waste from household waste 100% + Superdegra decomposer + goat dropping + bran + molasses by dose 1.5 kg/polybag. Treatment of different concentrations of liquid organic fertilizer consisted of three levels that include C1 = 20 ml/500 ml water, C2 = 40 ml/500 ml water, and C3 = 60 ml/500 ml water. Data analysis used Analysis of Variance (ANOVA) and followed by LSD  at level 5%. Results of analysis in the laboratory indicated that organic fertilizer from organic waste of the household waste 100% + Superdegra + goat dropping + bran + molasses produced C-organic = 18.89 and C/N-ratio = 17.33. Combination of treatments, which include organic waste (K3C2), will be able to produce Pak Choi 126.38 gram/polybag
Co-Authors Achmad Barkah Cahyadi Achmad Nadhif Rozzaky, Achmad Nadhif Afga Grahadika Pradipta, Afga Grahadika Agung Budi Satmiko Aini Nur Mahdina Akbar Wibowo, Akbar Aldhama, Shofa Aulia Aldianti Dea Putri Amie Kusumawardhani, Amie Amik Krismawati Anbiya, Henry Hafidz Andhika Ramadhan Budiprasetya, Andhika Ramadhan Andhini Dwi Pertiwi Andriyan, Muhammad Johny Ardiana Rachmi Nafidah, Ardiana Rachmi Ares Jelbiamta Binawan Iskandar, Ares Jelbiamta Binawan Areta Predikty, Areta Arief, Fitta Fridditta Arif Rahman Arsetyani, Fiki Astari Ramadawika Prasindi, Astari Ramadawika Atika Dwi Febriana Augusty Tae Ferdinand Baidlawy, Zakiyuddin Bellyn Mey Cendy Besari, Luri Anom Brian Daris Firnanda Budi Kusuma Nuswantoro Ceria Farela Mada Tantrika Ceria Farela Mada Tantrika Christina Hutahaean, Christina Debrina Puspita Andriani Denny Widhiyanuriyawan Dewi Hardiningtyas Dewi Kusuma Wardani Dina Ayu Noviyanti, Dina Ayu Dwi Hadi Sulistyarini Dwi Prareginawati, Dwi Egar Astri Dewi Elsen Ronando Eni Kurniawati ERIC GUNAWAN Erlangga Prio Utomo Evi Novita Sari Fadjar Kurnia Hartati, Fadjar Kurnia Farisa Islamidina Ferdiansyah, Doni Ferdiansyah, Doni Fitria Martanty Suripto, Fitria Martanty Fuad Dwi Hanggara Galih Setyo Utomo, Galih Setyo Galuh Ratna Dewi Hafid AS Shiddiq Handayani, Emilda Harjum Muharam Harry Soesanto Hartawan, Adi Hastawati Chrisna Suroso, Hastawati Chrisna Hendro Hariyanto, Hendro I Made Sukresna Ifnu Bastian Ihwan Hamdala Ishardita Pambudi Tama Ismail, Fajar Jamhari Jamhari Julian Frank Rouw Karina Dwi Lestari Khairan Afif Mahadika, Khairan Afif Koesdijarto, Roenadi Kuntjojo, Kuntjojo Kurnia Nindyo Priyotomo Lalu Tri Wijaya Nata Kusuma Leindra Dirianzani Lely Riawati Linawati, Safitri Lydia Damara Raj Suweda, Lydia Damara Raj Made Prima Yuwana Sari, Made Prima Yuwana Maretha Ruswiansari, Maretha Marseti, Dwi Ayu Matheus Nugroho Mayang Anggraini Mershanita Firdhayanti, Mershanita Moch. Agus Choiron Mochammad Alfi Rochman, Mochammad Alfi Muchammad Agus Salim, Muchammad Agus Muhammad Hamdani Azmi Muhammad Hendy Saifuddin Muhammad Rizky Fitrah Rochman Mulyono Mulyono Naila Alfi Nabila, Naila Alfi Nandiwardana Bawika Adhikara, Nandiwardana Bawika Naufal Riza Firdaus, Naufal Riza Naura Vizkia Neni Dyah Purwanti Nikita Safrida, Nikita Nikmatus Sholikha, Nikmatus Novia Alvin Nur Annisa Nurdiani, Siti Oyong Novareza Prasojo, Lantif Diat Prestianto, Bayu Purnomo Budi Santoso Puspitasari, Aidha Fitria Putri, Anisa Indike R, Susilo Toto Rachmat Ghozali Siddiq, Rachmat Ghozali Radhitia Rahman S, Radhitia Rahman Rahmad, Syah Putra Bagus Rahmi Yuniarti Raissa Putri Nanda Wibawa Raka Kristyanto, Raka Rakhmat Himawan Ramsa, Achmad Mulfi Ratih Ardia Sari Redemptus Victor, Redemptus Refantino Putra Remba Yanuar Efranto Retnaningtyas, Widyasari Rismanto, Muhammad Rizki Chandra Mauludi Rizki Desiarti, Rizki Rosalina Dewi Novitasari, Rosalina Dewi Roymons Jimmy Dimu Rusdi Dwi Iriansyah, Rusdi Ruth Melly Sari Sinaga, Ruth Melly Sari Ryan Fardian, Ryan Safitri, Rizky Ade Saptianipo Aprilia Safitri, Saptianipo Aprilia Saputra, Elin Panca Setiawan, Fanny Simarmata, Surya Saputra Siswanto, Romi Siti Halidjah Suryo Hadi Wira Prabowo Syamsiati, Syamsiati Tegar Rian Putra, Tegar Rian Trisno Martono Tutuk Indriyani Tyasha Warna Valinda, Tyasha Warna Ulumiyah, Lailis Viki Rahmanto Wifqi Azlia Yanestia Nalendrana Putri, Yanestia Nalendrana Yeni Sumantri Yudianto, Iwan Yuli Cahyono Yulius Christanto Aldi Wicaksono, Yulius Christanto Aldi Yundari, Yundari Yunika, Sherlia Zefry Darmawan Zihni, Zahrina Zul Hidayat Nurdin