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Pemanfaatan Limbah Sayuran Busuk terhadap Pertumbuhan Tanaman Sawi (Brassica juncea L) Abdul Hasym Mazhurin Siregar; Fadilla Roji; Rizka Lucy Nadia; Indaya Febriani Tanjung
VISA: Journal of Vision and Ideas Vol 3 No 2 (2023): Visa: Journal of Vision and Ideas
Publisher : LPPM IAI Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1259.717 KB) | DOI: 10.47467/visa.v3i2.2936

Abstract

This research was conducted in the courtyard of Lau Dendang Village, Medan, North Sumatra. Which is carried out from October to November. This research was conducted to study the manufacture of compost using the vermicomposting method which utilizes organic waste such as rotting vegetables and to determine differences in growth rates from applying compost and water to mustard greens. The results of this study indicate that the application of compost from rotting vegetable waste has an impact on mustard plants which produce stem height, number of leaves and leaf width, in the application of water the resulting impact also develops well, but not as well as in the application of compost fertilizer. So it can be concluded that the application of compost has more influence on the rate of growth and development of mustard greens because it can increase the fertility in the soil. Keywords: Fertilizer, Vegetables, Planting
Studi Komparasi Pelet Buatan (Limbah Ikan dan Tanaman Kangkung) dan Pelat Buatan (Merk Takari) untuk Pengembangbiakan Ikan Ekor Pedang Febry Ramadhani; Dea Sartika; Dinda Anisah Anisah; Rizka Lucy Nadia
VISA: Journal of Vision and Ideas Vol 3 No 2 (2023): Visa: Journal of Vision and Ideas
Publisher : LPPM IAI Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1145.24 KB) | DOI: 10.47467/visa.v3i2.2986

Abstract

This research was conducted to determine the differences in the types of feed, namely homemade pellets and pellets made by the takari brand which were given to the swordtail fish and then he observed the fish either through the behavior shown by the fish or the fish's response after being given the pellet feed. The method used is direct observation of the swordtail fish observed from day to day so it can be concluded that on homemade pellet feed fish are more aggressive in eating homemade pellets and also respond quickly to eat them quickly and devour while on takari brand pellet feed the fish eat it slowly and also the response takes a long time to eat it soit takes too long to finish. The dirt that is released by the swordtail fish is also a lot in general, fish, the swordtail fish eats a lot and also lots of dirt that comes out. Apart from looking at the type of food we also observe the reproductive system, the the respiratory and digestive systems are in good condition, there are no bad symptoms experienced by the swordtail fish in the reproductive system, in general, the reproduction of fish in other systemsis also fine, even the fish are healthy. Keywords: Homemade pellet feed, Fish response, Behavior, Swordtail fish reproduction
Pemanfaatan Limbah Sayuran Busuk terhadap Pertumbuhan Tanaman Sawi (Brassica juncea L) Fadilla Roji; Abdul Hasym Mazhurin Siregar; Rizka Lucy Nadia; Indaya Febriani Tanjung
Reslaj : Religion Education Social Laa Roiba Journal Vol 6 No 1 (2024): Reslaj: Religion Education Social Laa Roiba Journal
Publisher : LPPM Institut Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/reslaj.v6i1.2941

Abstract

This research was conducted in the courtyard of Lau Dendang Village, Medan, North Sumatra. Which is carried out from October to November. This research was conducted to study the manufacture of compost using the vermicomposting method which utilizes organic waste such as rotting vegetables and to determine differences in growth rates from applying compost and water to mustard greens. The results of this study indicate that the application of compost from rotting vegetable waste has an impact on mustard plants which produce stem height, number of leaves and leaf width, in the application of water the resulting impact also develops well, but not as well as in the application of compost fertilizer. So it can be concluded that the application of compost has more influence on the rate of growth and development of mustard greens because it can increase the fertility in the soil. Keywords: Fertilizer, Vegetables, Planting