Study of Agronomic Characteristics of Robusta Coffee at Coffee Plantations in Temanggung, Indonesia
نویسندگان
چکیده
منابع مشابه
Economic Significance of Coffee (Coffee Arabica) Production in Parbat District of Nepal
This study considered the production economics of coffee in Pakuwa village development committee of Parbat district, Nepal. Household Survey was done in June 2014. Data collection was done using semi-structured pre-tested questionnaire administered on 40 coffee producers selected randomly. Gross margin analysis, profitability index and the benefit-cost ratio was used to analyze the production e...
متن کاملImprovement of Robusta Coffee Fermentation with Microbial Enzymes
Pectinase was produced by solidstate fermentation utilizing coffee pulp with Aspergillus niger CFR 305. The exogenous pectinase contained 7539 ±70 U/g of enzyme activity. Further the pectinase enzyme was partially decolorized with activated carbon and 80 % recovery of enzyme activity was obtained. The optimum pH and temperature of the crude decolorized pectinase was 4.5 and 50°C respectively. T...
متن کاملTransmission of Leishmania in coffee plantations of Minas Gerais, Brazil.
Transmission of Leishmania was studied in 27 coffee plantations in the Brazilian State of Minas Gerais. Eighteen females and six males (11.6% of the people tested), aged between 7-65 gave a positive response to the Montenegro skin test. Awareness of sand flies based on the ability of respondents to identify the insects using up to seven predetermined characteristics was significantly greater am...
متن کاملDetermination Of Coffee Content In Coffee Mixtures
The Malaysian Food Regulations 1985 [1] states that coffee mixtures must contain not less than 50 percent coffee. Caffeine content of a coffee mixture is usually used to indicate its coffee level. In this study, coffee content of coffee mixtures was determined based on caffeine concentrations using High Performance Liquid Chromatography (HPLC). Caffeine recoveries from spiked standard coffee mi...
متن کاملDiversity of Bacillus thuringiensis strains isolated from coffee plantations infested with the coffee berry borer Hypothenemus hampei.
The coffee berry borer Hypothenemus hampei Ferrari (Coleoptera: Scolytidae) was first reported infecting Costa Rican coffee plantations in the year 2000. Due to the impact that this plague has in the economy of the country, we were interested in seeking new alternatives for the biological control of H. hampei, based on the entomopathogenic bacteria Bacillus thuringiensis. A total of 202 B. thur...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: E3S Web of Conferences
سال: 2021
ISSN: 2267-1242
DOI: 10.1051/e3sconf/202122600051