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Journal : Journal of Applied Agricultural Science and Technology

The Effect of Cultivation Media on Matriconditioning Technique and the Concentration of Onion Peel Waste PGR on the Viability and Yield Rice (Oryza sativa) Through the Metabolic Activity of the Seed Amany, Alfiyyah Nur; Setiyono, Setiyono; Sholikhah, Ummi; Ratnasari, Tri; Meliala, Susan Barbara Patricia Sembiring; Arum, Ayu Puspita; Savitri, Dyah Ayu
Journal of Applied Agricultural Science and Technology Vol. 9 No. 2 (2025): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v9i2.184

Abstract

A major limiting factor for rice production in the tropics is the decline in seed quality due to storage duration and environmental conditions. Rice seeds are often stored for extended periods, making seed expiration unavoidable. Expired seeds frequently undergo quality deterioration. Therefore, an effective approach is needed to mitigate quality decline and sustain rice production. This study aims to evaluate the effectiveness of different matriconditioning techniques and various concentrations of onion peel waste-derived plant growth regulators (PGRs) in maintaining seed viability and rice yield. The research was conducted using a Completely Randomized Design (CDR) with a two-factor experimental setup and three replicates. The first factor was the matriconditioning medium, consisting of three levels: M1 (soil), M2 (soil + husk charcoal), and M3 (soil + husk ash). The second factor was the concentration of onion peel waste-derived PGR, consisting of four levels: K1 (0% – water), K2 (25% – 250 mL onion peel waste PGR per 1000 mL), K3 (50% – 500 mL onion peel waste PGR per 1000 mL), and K4 (75% – 750 ml onion peel waste PGR per 1000 mL). The results showed that matriconditioning with soil and husk charcoal, along with 25% onion peel waste-derived PGR, enhanced rice seed viability. Additionally, a 75% concentration of onion peel waste PGR significantly influenced the weight of 1000 grains and the total harvested grain weight.
The Effect of Immersion Concentration of Coconut Water and Dosage of NPK Fertilization on Growth and Yield of Peanut (Arachis hypogeae L.) Okti, Reski Dwi; Setiyono, Setiyono; Sholikhah, Ummi; Purnamasari, Ika; Meliala, Susan Barbara Patricia Sembiring; Savitri, Dyah Ayu; Arum, Ayu Puspita
Journal of Applied Agricultural Science and Technology Vol. 8 No. 2 (2024): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v8i2.169

Abstract

One problem of peanut cultivation is the inability of peanut seeds to be stored long-term. Prolonged storage of seed peanuts causes seed deterioration due to seeds losing reserves of food and nutrient that cause the seeds difficult to germinate. As well as other problems, namely Nitrogen, Phosphorus and Potassium fertilization which has not been based on plant needs, fertilizer application tends to be excessive. The purpose of this study is to know the interaction and the main effect of the concentration treatment of coconut water immersion and NPK fertilization doses. This study used a factorial randomized block design with three replications. The first factor was the immersion concentration of coconut water (A) which consisted of 3 levels, namely: 0% coconut water (A1), 15% coconut water (A2), and 30% coconut water (A3) and the second factor was the dose of NPK fertilization (B) consisting of 4 levels, namely: NPK 0 g/plot (B1), NPK 22.5 g/plot (150 kg/ha) (B2), 45 g/plot (300 kg/ha) (B3), and NPK 67.5 g/plot (450 kg/ha) (B4). The results showed that (1) there was a significant interaction only on the number of primary branches with the applied treatment, 15% coconut water immersion concentration and NPK fertilization dose of 22.5 grams/plot (A2B2) (7.7 branches). (2) Concentration immersion in coconut water significantly affected the percentage of pithy pods, the percentage of empty pods, and the weight of 100 seeds, with the best treatment being the concentration of 15% coconut water immersion (A2). (3) Dose of NPK fertilization factor had a significant effect on harvesting age, percentage of empty pods, wet pod weight and productivity with the best treatment of 67.5 gram/plot NPK fertilization (B4).
Co-Authors . Usmadi Agustin , Rahmawati Aulia Ahmad Ilham Tanzil Ahmad Ilham Tanzil Amany, Alfiyyah Nur Andri Pradana Ariyono, Alief Rizky Arlianto, Irfan Sarifuddin Arum, Ayu Puspita Asshidiqie, Wahyu Pratama Azizah Hayati Azizah, Hani Nur Bambang Sugiharto Burdi, Siti Adkha Mufroh Dena Munandar Devina, Clairine Dewi, Nilasari Diamanta Devina , Clairine Dyah Ayu Savitri Fanata, Wahyu Indra Duwi Hari Purnomo Hartanti , Diah Widhi Hayati, Azizah Hunusalela , Merlyan Anggraeni Ika Purnamasari Illia Seldon Magfi Imam Sholahuddin Intan Kartika Setyawati Irsyam, Mahrus Khamidah, Khusna Luh Putu Suciati Magfiroh, Illia Seldon Maghfirah, Intan Hadiatun Meliala, Susan Barbara Patricia Sembiring Mitoriana Porusia Muhammad, Adibillah Muhtadi, Much. Misbah Nasution , Jelita Putri Afdilla Natasya Zulfikha, Salsa Neliana, Intan Ria Nikmah, Nasilatun Nilasari Dewi Nisa, Aminatun Noer Novijanto Novitasari , Adin Nu'maa Zahrani, Salma Nur , Khofifah Indra Swari Nur Widodo Nurcharisma, Adinda Okti, Reski Dwi Patricia SM, Susan Barbara Puji Rahayu Putri , Amelia Fahreza Raharja, Ajung Gilang Putra Ramadhani , Rifki Fahrisal Ramadhani, Rifki Fahrisal Ratnasari, Tri Rian Fauziah , Riska Riska Rian Fauziah Ristiyana, Suci Rufiani Nadzirah Safitri , Rizka Ayu Salsabila Purnamasari Salsabila, Niken Setiyono Setiyono Shafiyah , Salsabilatus Sukarman Syafina Pusparani Thalita Salsabila, Niken TRI HANDOYO Tri Ratnasari Tri Wahyu Saputra Utami, Sri Rejeki Wahyu Indra Duwi Fanata Wahyu Nurkholis Hadi Syahputra Widianingrum, Desy Cahya Wildan Muhlison, Wildan Yagus Wijayanto Yusuf Rachmandhika Yusuf Rachmandika Zahrani, Salma Zaidan , Muhadzdzib Dzaky Zaman , Raihan Badruz Zulfikha, Salsa