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Journal : Jurnal Ilmiah Pertanian

Boosting strawberry yield and fruit sweetness with humic substances and biofertilizer in soilless cocopeat-based culture Reginawanti Hindersah; Ratna Ayu Permata Aini; Mieke Rochimi Setiawati; Tualar Simarmata; Diky Indrawibawa; Masako Akutsu
Jurnal Ilmiah Pertanian Vol. 20 No. 3 (2023): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v20i3.13242

Abstract

Farmers usually apply more chemical fertilizers to enhance the yield of strawberries in soilless culture. Humic substances and biofertilizers are now considered essential nutrient sources in sustainable agriculture. The objective of the greenhouse experiment was to observe the effect of humic and fulvic acid (humic substances), and biofertilizer on root growth, nitrogen (N) and phosphor (P) of the growing media, populations of N-fixing and P-solubilizing bacteria in the root zone, and yield of strawberry grown in the cocopeat-based substrate. The experiment was set up in a randomized block design consisting of seven treatments and four replications. The treatments included humic acid, fulvic acid, and biofertilizer in single or combined applications. All data were subjected to analysis of variance and followed by Duncan's Multiple Range Test with p<0.05. All treatments received 50% of the recommended dose of NPK fertilizer. The results showed that all treatments did not affect root length and dry weight. Mixed application of humic substances and biofertilizer together with NPK fertilizer increased total N and P as well as the population of N-fixing bacteria in the growth substrate. Still, P-solubilizing bacteria did not grow in the cocopeat-based substrate. Moreover, mixing humic substances and biofertilizer increased strawberries' fruit yield and sweetness levels.
Co-Authors . Purwanto Abdul Hasyim Sodiq Abraham Suriadikusumah Adawiyah, Aliya Z Ade Setiawan Adhitiya Rana Adinata, Kustiwa Adinata, Kustiwa Aditya, Fasa Aditya, Fasa Aditya, Fasa Afrilandha, Nandha Agung Karuniawan Aisyah, Ayu Siti Alia Halimatusy Alin Kusumah Dewi Alyani Shabrina Amalia Chusnul Anas Ramdhani Andi Hana Mufidah Elmirasari Anggi Jingga Anne Nuraini Anne Nurbaity Anni Yuniarti Apong Sandrawati Arafah, Mayang Sunduz Ari Abdulah Safari Asmiran, Priyanka Azwari, Fachruddin Benang Purwanto Benny Joy Benny Joy Benny Joy Betty N. Fitriatin Betty Natalie Fitriatin Bina Nugraha, Gita Chotimah, Andina Damayani, Maya Daud Siliwangi Saribun Dedeh H Arief Dedeh H. Arief Dedi Widayat Dewi, Yeni Wispa Diana Nafitri Cahayaningrum Diky Indra Wibawa Diky Indrawibawa Dirga Sapta Sara Diyah Sri Utami Diyan Herdiyantoro Djuansah, Muhamad Rahman Djuwansah, Muhamad Rachman DWI ANDREAS SANTOSA DWI NINGSIH SUSILOWATI DWI NINGSIH SUSILOWATI Eka Safitri Eko Pranoto Eko Pranoto Eko Pranoto Ellin Harlia Emma Trinurani Sofyan Eulis Tanti Marlina Evi Entang Fatimah Evi Entang Fatimah Fani Fauziah Fani Fauziah, Fani Fatantia Husnaeni Fera Siti Meilani Fiky Yulianto Wicaksono Fitriatin, Betty N Gordon Pius Marihot Halimah, Ummu ‘Azizah Hari R Harlyadi Haryo Probo Kusumo Herdiantoro, Diyan Herlianti, Anissa Mutiara Hermawan, Mega Kartika Hersanti - Hindersah, Raginawanti Husnaeni, Fatantia I. Syarifain, Roby Iin Handayani Ilyas, Ichsan Imas Komalasari Indrawati - Indrawati Iskariman, Ahlan Azman Isna Niar Rahmatul Azizah Isnaniar Rahmatul Azizah Jajang Sauman Hamdani Kaffah, Ruhnayati Khoiriyyah, Luluatul Khumairah, Fiqriah Hanum Kustiwa Adinata Kustiwa Adinata Latifah, Tipah Leoni Silvia Lia Nur Linda Lubis, Ary Satria Maharani, Nadhira Saniya Mahdi Argawan Putra Mahfud Arifin Manurung, Dahlia Florencia Masako Akutsu Maulana, Nurzen Maya Damayani Maya Damayanti Mayang Sunduz Arafah Melani . Melani Melani Muhamad Khais Prayoga Muhamad Khais Prayoga Nabila Syifa Ariani Nadia Nuraniya Kamaluddin Nanda Aditya Setyawan Nandha Afrilandha Neni Rostini Neni Rostini Neni Rostini Nenny Nurlaeny Nida Uli Al-Azmiya Nizar Ulfah Nugraha, Gita Bina Nugraha, Gita Bina Nugraha, Gita Bina Nurmayulis Nurullita Fitri Qurnia Oviyanti Mulyani Pirda Nurhopipah Prayoga, Muhamad Khais Prayoga, Muhamad Khais Priyanka Asmiran Pujawati Suryatmana Putra Utama Putri Sri Judiani Purba Rachelita, Nadia Rahma Tia Harahap Rahma Tia Harahap Rahmatika Risanti, Rara Rana, Adhitiya Ratna Ayu Permata Aini Reginawanti Hindersah Reginawati Hindersah Restu Wulansari Restu Wulansari, Restu Rhazista Noviardi Richard A. Gunawan Ridha Hudaya Ridha Hudaya Rija Sudirja Risanti, Rara Rahmatika Risanti, Rara Rahmatika Salsabilla, Camilla Shabrina Rahma Fauzia Shinta Nurrizqi Indrayani Silke Stoeber Silmi Rahadiana Putri Stoeber, Silke Stoeber, Silke Sumadi Sumadi Suryatma, Pujawati Susiyanti, Susiyanti Suswanto, Irwan Syifa Nabila Kurnia Tessa Novianty Putri Asova Tien Turmuktini Tualar Simarmata Tualar Slmarmata Ummu ‘Azizah Halimah Utami, Deswita Uum Umiyati Wati, Dyah Aditya Yanti Ningtyas, Dewi Nurma Yati Rachmiati Yati Rachmiati, Yati Yori Tridendra Yudith Silfani Yuli Astuti Hidayati Yuliati Machfud Yuyun Sumarni Zaenal Mutaqin Zahra Ilmiyati