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All Journal Jagur: Jurnal Agroteknologi Proksima
Dinova, Alfito
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Agriculture, Biological Sciences & Forestry Mechanical Engineering

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Pemanfaatan Pupuk Ferti One Plus Untuk Pertumbuhan Tanaman Rotala Rotundifolia (Buch-ham.Ex roxb.) Dinova, Alfito; Ezward, Chairil; Wahyudi, Wahyudi
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 6 No 2 (2024)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.6.2.70-77.2024

Abstract

Aquascape is an artistic activity in arranging and planting water plants, rocks and wood aesthetically in an aquarium so as to provide an underwater gardening effect. Rotala rotundifolia (Buch.-Ham. ex Roxb.) Koehne is one of the Lythraceae family and is an aquatic plant. Ferti One plus fertilizer is a concentrated liquid fertilizer with a formula containing all the essential micro nutrient elements Boron (Bo), Chlorine (Cl), Copper (Cu), Iron (Fe), Manganese (Mn), Molybdenum (Mo), Nickel (Ni). ), Zinc (Zn), Aluminum (Al), Cobalt, Selenium, Silicon (Si), Sodium and enriched with stabilized iron complex. This research aims to determine the appropriate concentration of Ferti One Plus fertilizer on the growth of Rotala Rotundifolia (Buch.-ham. Ex roxb.) plants. The design used in this research was a non-factorial Completely Randomized Design (CRD) consisting of 4 treatments, the study consisted of P0 (No Ferti One Plus Fertilizer), P1 (Ferti One Plus Fertilizer 2.5 ml/liter), P2 (Fertilizer ferti one plus 5 ml/liter) and P3 (Ferti one plus fertilizer 7.5 ml/liter). Based on the results of research on giving concentration of Ferti One Plus fertilizer, it can be concluded that giving P3 (Ferti One Plus Fertilizer 7.5 ml/liter) is the best for plant height and root length, namely height 25.18 cm and root length 4 cm. However, it had no real effect on plant fresh weight and stem diameter in rotala rotundifolia plants.
Pemanfaatan Pupuk Ferti One Plus Untuk Pertumbuhan Tanaman Rotala Rotundifolia (Buch-ham.Ex roxb.) Dinova, Alfito; Ezward, Chairil; Wahyudi, Wahyudi
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 6 No 2 (2024)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.6.2.70-77.2024

Abstract

Aquascape is an artistic activity in arranging and planting water plants, rocks and wood aesthetically in an aquarium so as to provide an underwater gardening effect. Rotala rotundifolia (Buch.-Ham. ex Roxb.) Koehne is one of the Lythraceae family and is an aquatic plant. Ferti One plus fertilizer is a concentrated liquid fertilizer with a formula containing all the essential micro nutrient elements Boron (Bo), Chlorine (Cl), Copper (Cu), Iron (Fe), Manganese (Mn), Molybdenum (Mo), Nickel (Ni). ), Zinc (Zn), Aluminum (Al), Cobalt, Selenium, Silicon (Si), Sodium and enriched with stabilized iron complex. This research aims to determine the appropriate concentration of Ferti One Plus fertilizer on the growth of Rotala Rotundifolia (Buch.-ham. Ex roxb.) plants. The design used in this research was a non-factorial Completely Randomized Design (CRD) consisting of 4 treatments, the study consisted of P0 (No Ferti One Plus Fertilizer), P1 (Ferti One Plus Fertilizer 2.5 ml/liter), P2 (Fertilizer ferti one plus 5 ml/liter) and P3 (Ferti one plus fertilizer 7.5 ml/liter). Based on the results of research on giving concentration of Ferti One Plus fertilizer, it can be concluded that giving P3 (Ferti One Plus Fertilizer 7.5 ml/liter) is the best for plant height and root length, namely height 25.18 cm and root length 4 cm. However, it had no real effect on plant fresh weight and stem diameter in rotala rotundifolia plants.
Aligment Feed Water Pump menggunakan Metode Laser PT. Riau Andalan Pulp and Paper Pelalawan, Riau Dinova, Alfito; Arief, Dodi Sofyan; Dalil, M; Junaidi, Abdul Khair
Proksima Vol 2 No 1 (2024): Jurnal ProKsima
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/proksima.v2i1.18

Abstract

Alignment is a process that aligns two shaft axes that are not straight to centric (between the driving shaft and the driving shaft axis). Correct alignment is needed so that checks are completed on the correct clutch, so that offset misalignment and angle misalignment do not occur again which results in damage to machine components which is detrimental to the industry. Misalignment is a condition where there is a deviation at the point between two connected axes (two axes are not located on the same axis). If misalignment occurs in the clutch, it will accelerate damage to the clutch, bearings and other components, and cause excessive vibration. The purpose of writing this report is to find out the basic theory of alignment and find out the alignment method using the laser method.
Co-Authors Abdul Khair Junaidi Chairil Ezward, Chairil Dalil, M Dodi Sofyan Arief, Dodi Sofyan Wahyudi Wahyudi Wahyudi Wahyudi