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Menampilkan 1165 artikel yang diawali dengan huruf "E"
Effect of Pyriproxyfen, a Malaria Vector Larvicide, on the Growth and Mortality of Vannamei Shrimp
Oleh: Putri, Sriana, Setyaningrum, Endah, Farisi, Salman
Anopheles mosquito shared a breeding site with the vannamei shrimp (Litopenaeus vannamei). Anopheles mosquito larvae commonly live in both stagnant fresh and brackish water. The potential breeding habitat of Anopheles mosquito larvae may be rice fields, pools or ponds, swamps, ditches, and slow-curr...
Penerbit: Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.
Effect of Rice Husk Bioactive Compost Charcoal Application on the Agronomic Characteristics of Peanut (Arachis hypogaea L.) on Alluvial Soil
Oleh: Suyanto, Agus, Indrawati, Urai Suci Yulies Vitri, Rosalina, Shinta
Peanut production on alluvial soil faced challenges due to low soil fertility. The application of soil amendments such as bioactive compost charcoal (BCC) was necessary to improve alluvial soil fertility. The aim of the study was to assess the effect of rice husk BCC application on the agronomic cha...
Penerbit: The University of Lampung
EFFECT OF ROCK PHOSPHATE AND CORN COB BIOCHAR ON THE INTENSITY OF PEST DISEASE ATTACKS AND PRODUCTION SOYBEAN CROPS IN DRY ACID LAND
Oleh: Meithasari, Dian, Endriani, endriani
Efforts to increase soybean production can be done in various ways, one of which is planting soybean varieties that are resistant to attacks pests and diseases, as well as acidic land conditions.The use of rock phosphate and biochar has been widely used to improve land conditions.The research aims t...
Penerbit: Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung
EFFECT OF SALINITY ON SPECIFIC GROWTH RATE AND CANNIBALISM OF TAMBAQUI (Colossoma macropomum) JUVENILES IN A CONTROLLED ENVIRONMENT
Oleh: Ramadhani, Gilbran Muhammad, Pratiwy, Fittrie Meyllianawaty, Iskandar, ,
The objective of this study was to analyze the effect of salinity on the reduction of cannibalism in tambaqui juveniles and their specific growth rate. The study lasted for 35 days. The research method used was a completely randomized design (CRD) experiment with two treatments and six replications....
Penerbit: Jurusan Perikanan dan Kelautan
Effect of Salinity Stress on Plant Growth and Yield of Two Varieties of Soybean (Glycine max L.) in Saline Soil
Oleh: Laksono, Jeremia Setyo, Moeljani, Ida Retno, Djarwatiningsih, Djarwatiningsih
This study aims to determine the response of soybean varieties tolerant to salinity stress and the impact of NaCl on the growth and yield of soybean. The study was completely designed randomly with two factors, repeated four times. First factor was NaCl concentration consisting of four levels (0; 2....
Penerbit: The University of Lampung
EFFECT OF SAVING AGE FROM SUGARCANE’S WATER STORAGE LIFE TO SWEETENESTLEVEL OF SUGARCANE’ WATER
Oleh: Destriyani, Leny -
Sugarcane is the most important farm commodity in Indonesia. Sugarcane has a short storage life, therefore it takes an alternative storage to extend its storage life that will add value to the sugarcane. The storage of sugarcane by its waterstorage is an alternative option. The purpose of this resea...
Penerbit: The University of Lampung
Effect Of Slab Thickness On Weld Distortion Results In Medium Carbon Steel AISI 1045 By SMAW Method
Oleh: Aulia, Irsyad Haryono, Tarkono, ., Zulhanif, .
This research aimed to investigate the effect of width plate variation to distortion caused by welding in AISI 1045 light steel alloy plate. This kinds of steel is formable by heat treatment and often for making mechanical component use. Sometimes repairing mechanical component was done by welding. ...
Penerbit: FT UNILA
Effect of Smoking Application on the Quality of Local Timor Corn
Oleh: Nino, Jefrianus, Neobeni, Eduardus Y., Nule, Claudia S.
Corn is one of the most widely cultivated plants in Indonesia and is used as a staple food by several people, especially in the province of East Nusa Tenggara. The way to store corn is done by farmers, namely smoking. Fumigation is done by burning wood in the smoking room (kitchen). Fumigation is ca...
Penerbit: The University of Lampung
Effect of Spirulina (Arthospira plantesis) Supplementation on Productivity, Serum Metabolite, and Meat Cholesterol in Pekin Duck
Oleh: Rahmasari, Dinda, Sasongko, Muhammad Wisnu, Zulfahmi, Mohammad Rizky
This study aimed to evaluate the effect of spirulina (Arthrospira platensis) supplementation on the productivity, blood serum metabolites, and meat cholesterol levels of Pekin ducks (Anas platyrhynchos). The ducks were supplemented with spirulina at levels of 0%, 2%, and 4% for 42 days, with each tr...
Penerbit: DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG
Effect of Storage Duration and Seed Type on the Viability and Growth of Agave (Agave sisalana L. Perrine) from In Vitro Culture
Oleh: Murianingrum, Mala, Parnidi, Parnidi, Machfud, Moch.
Agave seeds have a relatively short lifespan, thus require appropriate storage methods to maintain their viability and germination capacity. This study aimed to identify the optimal combination of storage duration and seedling treatments to preserve seedling quality and growth performance of agave. ...
Penerbit: The University of Lampung
Effect of Sugar Type Variation on Nata de Coco Growth
Oleh: Attaqy, Fiella, Kurniasih, Surti, Munarti, Munarti
The utilization of old coconut still needs to be improved. Old coconut water that is wasted can pollute the soil because of the acetic acid content produced by the fermentation process. Waste of old coconut water can be used as a food product in the form of nata, which has economic value and reduces...
Penerbit: Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.
Effect of Sugarcane Varieties and Milling Delay Time on Cane Sugar Yield
Oleh: Muhtadi, Much Misbah, Sitawati, Sitawati, Suryanto, Agus
The quality of sugarcane decreases after harvesting so that it affects the yield and sugar production. The objective of this study was to determine the decline in sugarcane production and sugar yield in different varieties and milling delay time. This study used a split plot design consisting of thr...
Penerbit: The University of Lampung
EFFECT OF TEMPERATURE AND CONCENTRATION ON THE ABSORPTION OF SUGAR SOLUTION IN BENGKUANG (Pachyrrhizus erosus)
Oleh: Arlita, Malyan Afri, Waluyo, Sri, ., Warji
Processing of foodstuffs mostly involves temperature and water. Interaction among the product, temperature and water changes the physical and chemical properties. The aim of this research was applying the Peleg’s equation to evaluate the effect of temperature and concentration of sugar solution on...
Penerbit: The University of Lampung
Effect of Temperature and Time Storage to pH and Color Changes of Palm Sap (Arenga pinnata Merr) after Tapping
Oleh: ANSAR, Ansar Ansar, Nazaruddin, Nazaruddin, Azis, Atri Dewi
Flos masculus at palm can be produced a palm sap after tapping process. Palm sap have quality degradation due to effect environment temperature. The purpose of the study was to evaluate the effect of temperature and storage time to changes pH and color of palm sap after tapping. The research samples...
Penerbit: The University of Lampung
Effect of the 32nd-year Soil Tillage and Nitrogen Fertilization on the Population and Biomass of Earthworm under Zea mays L.
Oleh: Prasetyo, Dedy, Imaria, Dwi, Niswati, Ainin
The abundance and biomass of earthworms are affected by soil tillage and fertilization. This research aimed to study long-term 32nd-year soil tillage and nitrogen fertilization on the population and biomass of earthworms under Zea mays L. The research was conducted using a randomized block design (R...
Penerbit: UNIVERSITY OF LAMPUNG