scholarly journals Effect of temperature and humidity to the yield and quality of germinated rice (Oriza sativa L) produced

Author(s):  
Nikmah ◽  
A N F Rahman ◽  
J Langkong
2009 ◽  
Vol 71 (1) ◽  
Author(s):  
Alina Kałużewicz ◽  
Włodzimierz Krzesiński ◽  
Mikołaj Knaflewski

2017 ◽  
Vol 6 (2) ◽  
pp. 14-18
Author(s):  
Frist Silia ◽  
Seri Maulina

Palm plantations in Indonesia began to grow rapidly since the early 80s. The area of ​​Indonesia's oil palm in 2013 was 10.4 million ha and increased 4.69% annually.  The production of palm midrib was about 22 midribs per tree per year with the weight of midrib meat ranging from 2.2 kg. The palm midrib is composed of cellulose, hemicellulose, and lignin, which can be used as liquid smoke. The purpose of this study was to analyze the effect of temperature and time of pyrolysis on the yield and quality of liquid smoke produced. The pyrolysis process of fractured palm was performed at 150 ºC, 200 ºC, and 250 ºC for 30 minutes, 60 minutes, 90 minutes. The results indicated that the yield of liquid smoke tends to decrease with increasing pyrolysis temperature, and tends to increase with increasing pyrolysis time in which the difficult condensed gas production increases with increasing temperature and time of pyrolysis. The highest yield of liquid smoke pyrolysis temperature of 150 OC with pyrolysis time 120 minutes that is equal to 43.47%. In this study, obtained the best results for a pH value of 3.1 is done at process temperatures of 250 ° C with processing time 60 minutes


2021 ◽  
Vol 10 (3) ◽  
pp. 81
Author(s):  
Febby Fairy Brillianti ◽  
Pudji Srianto ◽  
Trilas Sardjito ◽  
Tri Wahyu Suprayogi ◽  
Indah Norma Triana ◽  
...  

This research was conducted at the Teaching Farm of the Faculty of Veterinary Medicine, Airlangga University, to know the effect of age, temperature, and humidity on the quality of semen of bulls which are turned into frozen semen. This research uses fresh semen samples of bulls of various ages grouped into 3 groups, young, middle age, and old groups and measures temperature and humidity during the storage process. Fresh semen is collected using an artificial vagina and then examined macroscopic and microscopic tests which is then checked for post thawing motility. Data analysis uses Analysis of Variants (ANOVA) followed by Duncan. The results showed that the percentage of spermatozoa motility of fresh semen and post thawing differed and age affected the quality of semen produced. There was no effect of temperature and humidity when processing of collecting semen. Bull’s semen at Teaching Farm Faculty of Veterinary Medicine Airlangga University has good quality and is suitable for Artificial Insemination. 


2008 ◽  
Vol 47 (6) ◽  
pp. 1846-1854 ◽  
Author(s):  
Manuel Garcia-Perez ◽  
Xiao Shan Wang ◽  
Jun Shen ◽  
Martin J. Rhodes ◽  
Fujun Tian ◽  
...  

Agronomie ◽  
2003 ◽  
Vol 23 (3) ◽  
pp. 193-201 ◽  
Author(s):  
Giorgio Borreani ◽  
Pier Giorgio Peiretti ◽  
Ernesto Tabacco

Author(s):  
D.I. Engalychev ◽  
N.A. Engalycheva ◽  
A.M. Menshikh

Представлены экспериментальные данные о влиянии капельного орошения на урожайность и качество плодов томата при выращивании культуры в открытом грунте Московской области. На плодородных аллювиальных луговых почвах Москворецкой поймы при соблюдении агротехники без орошения в среднем за три года исследований в полевых условиях получена урожайность томата F1 Донской 31,9 т/га, с орошением 48,5 т/га, в т.ч. стандартной продукции 42,6 т/га.The article presents experimental data on the effect of drip irrigation on the yield and quality of tomato fruits when growing crops in open ground of the Moscow Region. On fertile alluvial meadow soils of the Moscow river floodplain, with the observance of agricultural technology without irrigation, the field yield of tomato hybrid F1 Donskoi on average for three years of research was 31.9 t/ha, with irrigation 48.5 t/ha, incl. standard production 42.6 t/ha.


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