According to Sudantha (2010), Bioactivator Trichoderma spp. Mikofer is a indigenous mycorrhizal associated with plant roots with human intervention, whereas the indigenous mycorrhizal which is found in association with plant roots naturally without human intervention in the initial infection process between the indigenous mycorrhizal and its host plant is called the Indigenous Mikoriza. According to Schalau (2002), indigenous mycorrhizal based on how it is obtained are divided into two namely Mikofer and Indigenous.

According to Kementan (2016), in the last four years (2012-2015) imports of onion remain high, reaching: 122,190 tons, 96,139 tons, 74,019 tons and 17,429 tons. The high public consumption of onion has not been accompanied by adequate production, so that domestic demand is still filled with import. This indicates that the onion demand will continue to increase in the future. Based on Kementan (2016), in the last two years (2014-2015), consumption of red onion per capita has increased from 2.49 kg to 2.71 kg, it means that there is an increase of 8.84% consumption. Red onion consumption generally tends to increase year to year. This is because the content of the onion can lower the temperature, among others floroglusin, sikloaliin, metialiin, kaempferol, quercetin, and essential oil while on a warm compress only warm water without the addition of other substances.

From the above results can be seen compress onion has a temperature drop of more than the warm water compress. Giving a warm compress on the control arm in the axillary regions have a good effect in lowering body temperature in a child with hyperthermia because the area has a large blood vessel so that the control group also decreased body temperature due to the mechanisms. Oils can function as an insulator, because the oil is able to conduct heat well. In order for this reaction does not quickly occur, then the onion, chopped oil can be added, as the group has properties alllil sulfide can be dissolved in oil as a non-polar solvent. The reaction will occur within 10-60 seconds. Shallots are crushed to release the enzyme alliinase that serves as a catalyst. Allisin compound has volatility at a temperature of 20 ° C to 40 ° C.

Harga bawang bombay per kg