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All Journal Jurnal Sains Indonesia Metamorfosa: Journal of Biological Science Open Access DRIVERset
Tamba, Lisna P.J.
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Biochemistry, Genetics & Molecular Biology Computer Science & IT Energy Mathematics Social Sciences Other

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PENGARUH POLA MAKAN TERHADAP SISTEM IMUN PASIEN YANG MENGALAMI DIARE DI PUSKESMAS MOGANG Pandiangan, Vany Natalia; Tamba, Lisna P.J.; Pulungan, Ahmad Shafwan S.
Jurnal Sains Indonesia Vol. 6 No. 1 (2025): Vol 6 No 1 (2025): Volume 6, Nomor 1, 2025 (Maret)
Publisher : PUSAT SAINS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59897/jsi.v6i1.229

Abstract

Diarrhoeal disease is a condition in which the shape of faeces changes and the frequency of bowel movements increases abnormally. The emergence of the incidence of diarrhoea is the factor of providing an unhealthy diet is likely to cause diarrhoea so that it is more susceptible to disease. This study aims to analyse the relationship between diet and immune system of patients with diarrhoea in Mogang Health Centre. The results showed that diarrhoeal disease is a significant health problem in Indonesia, especially in toddlers, who have a high risk of dehydration and malnutrition. An unbalanced diet and lack of nutritional intake can contribute to a decrease in the immune system, thus helping the condition of diarrhoea sufferers. This study shows that children who consume a nutritionally balanced diet have a better immune system compared to those who rely on unhealthy foods.
The Effect of Concentration and Application Interval of Plant Growth-Promoting Rhizobacteria (PGPR) from Thorny Bamboo Roots (Bambusa blumeana) on the Growth and Yield of Chili Pepper (Capsicum frutescens L.) Tamba, Lisna P.J.; Suriani, Cicik
Metamorfosa: Journal of Biological Sciences Vol. 12 No. 2 (2025)
Publisher : Program Magister Ilmu Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843./metamorfosa./2025.v12.i02.p4

Abstract

The steady demand for chili pepper throughout the year encourages farmers to plant continuously without considering environmental factors, thereby reducing chili pepper production. This decline is caused by low soil fertility due to excessive use of chemical fertilizers. One environmentally friendly approach is the use of Plant Growth Promoting Rhizobacteria (PGPR) Thorny Bamboo Roots (Bambusa blumeana). This study aims to determine the effect of PGPR concentration and application interval, as well as their interaction, on the growth and yield of chili pepper plants. The study used a two-factor Randomized Block Design (RBD), namely concentration (K0: 0 ml/L, K1: 10 ml/L, K2: 20 ml/L, K3: 30 ml/L, K4: 40 ml/L) and time interval (I1: once every 7 days, I2: once every 14 days). The research data were analyzed using ANOVA and then continued with the BNT test. The results showed that the PGPR concentration had a significant effect on all parameters, namely plant height, number of leaves, stem diameter, number of flowers, number of fruits, and wet weight, while the time interval only had a significant effect on stem diameter, and the interaction between the two had no significant effect on all treatments. A concentration of 40 ml/L (K4) was the best concentration, with an average plant height of 63.66 cm, number of leaves of 23.66, stem diameter of 12.86 mm, number of flowers of 16.66, number of fruits of 17.16, and wet weight of 20.73 grams. The 14-day interval (I2) was the optimal interval for stem diameter, with an average of 4.58 mm. Keyword: Thorny bamboo, chili pepper, time interval, concentration, PGPR
The Effect of Concentration and Application Interval of Plant Growth-Promoting Rhizobacteria (PGPR) from Thorny Bamboo Roots (Bambusa blumeana) on the Growth and Yield of Chili Pepper (Capsicum frutescens L.) Tamba, Lisna P.J.; Suriani, Cicik
Metamorfosa: Journal of Biological Sciences Vol. 12 No. 2 (2025)
Publisher : Program Magister Ilmu Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843./metamorfosa./2025.v12.i02.p4

Abstract

The steady demand for chili pepper throughout the year encourages farmers to plant continuously without considering environmental factors, thereby reducing chili pepper production. This decline is caused by low soil fertility due to excessive use of chemical fertilizers. One environmentally friendly approach is the use of Plant Growth Promoting Rhizobacteria (PGPR) Thorny Bamboo Roots (Bambusa blumeana). This study aims to determine the effect of PGPR concentration and application interval, as well as their interaction, on the growth and yield of chili pepper plants. The study used a two-factor Randomized Block Design (RBD), namely concentration (K0: 0 ml/L, K1: 10 ml/L, K2: 20 ml/L, K3: 30 ml/L, K4: 40 ml/L) and time interval (I1: once every 7 days, I2: once every 14 days). The research data were analyzed using ANOVA and then continued with the BNT test. The results showed that the PGPR concentration had a significant effect on all parameters, namely plant height, number of leaves, stem diameter, number of flowers, number of fruits, and wet weight, while the time interval only had a significant effect on stem diameter, and the interaction between the two had no significant effect on all treatments. A concentration of 40 ml/L (K4) was the best concentration, with an average plant height of 63.66 cm, number of leaves of 23.66, stem diameter of 12.86 mm, number of flowers of 16.66, number of fruits of 17.16, and wet weight of 20.73 grams. The 14-day interval (I2) was the optimal interval for stem diameter, with an average of 4.58 mm. Keyword: Thorny bamboo, chili pepper, time interval, concentration, PGPR
Co-Authors Ahmad Shafwan S. Pulungan, Ahmad Shafwan S. CICIK SURIANI Pandiangan, Vany Natalia