, Sunawan
Fakultas Pertanian, Universitas Islam Malang

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Journal : AGRONISMA

The Effect Intervals Using Sonic Bloom Technology On The Growth and Yield of Two Yellow Soybean Varieties Nuraliah Nuraliah; Istirochah Pujiwati; Sunawan Sunawan
AGRONISMA Vol. 10 No. 2 (2022)
Publisher : AGRONISMA

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Abstract

The aims of this study were: to determine the interaction effect of using sonic bloom technology at various time intervals on the growth and yield of two yellow soybean varieties, to determine the effect of sonic bloom exposure intervals on soybean growth and yield, and to determine differences in growth and yield of two yellow soybean varieties ( Grobogan and Dega-1). Sonic bloom technology is a technology that combines high frequency sound waves with the application of organic nutrients. High-frequency sound waves are able to stimulate the leaf mouths (stomata) to remain open so as to increase the rate and efficiency of foliar fertilizer absorption (Iriani et al., 2005). The design used is a factorial RAK which consists of two factors. The first factor is the interval of using sonic blooms consisting of three levels (interval 5 days, intervals 10 days and intervals 15 days). The second factor is the type of variety consisting of two levels V1 and V2 (Grobogan, and Dega-1). The results showed that the use of various varieties showed a good average leaf area at the age of 35, 42, 49, 63, and 70 DAP, while the use of sonic bloom technology with 5-day intervals could increase the yield of the highest number of pods at the age of 50 DAP ( 21,22). The highest fresh seed weight was (2.09 g), the highest dry seed weight was (8.82 g).
UPAYA PENINGKATAN PRODUKTIVITAS TANAMAN PADI (Oriza sativa L.) VARIETAS INPARI 32 DENGAN SISTEM JARWO TERHADAP PENGARUH LAMA INDUKSI APLIKASI SIPLO DAN PENAMBAHAN PUPUK ORGANIK endah nur cayani; Sugiarto Sugiarto; Sunawan Sunawan
AGRONISMA Vol. 10 No. 2 (2022)
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Rice plant (Oriza sativa L.) is a food crop that is needed as an energy source which is generally consumed by the people of Indonesia. The application of SIPLO and the addition of organic fertilizer can make it easier for plants to absorb nutrients in the soil and improve soil fertility. This study aimed to determine the effect of SIPLO induction duration and addition of organic fertilizer on productive tillers, percentage yield, weight of a thousand grains, yield per hectare, and percentage increase in productivity. The factorial RAK (Randomized Block Design) was used in this study. The first factor is the duration of SIPLO induction 20 minutes, 40 minutes, 60 minutes, and 80 minutes. The second factor is the addition of 10 tons/ha and 15 tons/ha organic fertilizers. SIPLO for 60 minutes gave a better yield of 10.22 tons/ha. The addition of 15 tons/ha of fertilizer showed good results of 10.14 tons/ha. If the results of the analysis are real, then it is continued with a regression test to determine the optimum point for SIPLO induction time.Keywords: Rice,jarwo, SIPLO, organic fertilizer
Pengaruh Pemberian Dosis Pupuk Kandang Kambing dan Frekuensi Aplikasi Pupuk Organik Cair (POC) Mol Kohe Kambing terhadap Pertumbuhan dan Hasil Tanaman Okra (Abelmoschus Esculentus.) moch ali ruspendi; Sunawan Sunawan; Djuhari Djuhari
AGRONISMA Vol. 11 No. 1 (2022)
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Okra is a plant that is consumed on its fruit and contains a variety of nutrients and is widely used by the community. This study aims to obtain the application dose of goat manure and liquid organic fertilizer (LOF) mol kohe goat that can increase the productivity of growth and yield of okra plants. This research was conducted on the agricultural land of the Sri Anom IV Temas farmer group, Batu District, Batu City. The study was carried out for 2 months starting from January 2022 to February 2022. The design used was a factorial randomized block design (RBD) consisting of two factors, namely goat manure (K) and liquid organic fertilizer (LOF) mol kohe goat (P). The first factor, goat manure (K) consisted of 3 treatments, namely K1 (10 tons/ha), K2 (20 tons/ha), and K3 (30 tons/ha). The second factor, liquid organic fertilizer (LOF) of goat kohe (P) consisted of 4 treatments, namely P1 (LOF 1 time), P2 (LOF 2 times), P3 (LOF 3 times), P4 (LOF 4 times). From these two factors, there were 12 treatment combinations, each treatment was repeated 3 times so that 36 experimental units were obtained. The observed growth variables were plant height and leaf area, while the yield variables observed were fruit length and fruit fresh weight. The results of this study indicate that there is a significant effect due to the interaction of goat manure dose and the frequency of application of goat mole on K2P2 plant height (20 tons/ha and LOF frequency 2 times) of 59.36 cm and K3P3 leaf area (30 tons/ha and LOF frequency 3 times) of 1575.50 cm2. While the yield variable, K2 goat manure (20 tons/ha) showed a good response to the fruit length of 11.63 cm. Meanwhile, goat manure K2 (20 tons/ha) showed a good response to fresh fruit weight of 63.02 g.Keywords : Abelmoschus esculentus., Goat Manure, Liquid Organic Fertilizer Microorganisme Local.