Cerebral malaria: Related Medical Conditions. To research the causes of Cerebral malaria, consider researching the causes of these these diseases that may be similar, or associated with Cerebral malaria: 1  Malaria. 2  Ague. 3  Mosquito. 4  Plasmodium vivax. 5  P vivax. 6  Plasmodium ovale. 7  P ovale. 8  Plasmodium malariae.
Humus is inactive organic material, usually decomposed plants. Most soil has humus in varying amounts, which gives it the distinctive dark brown color. Humus is complex and is made up of a variety of substances that have decomposed to the point of being impossible to identify.Humus makes garden soil rich and provides nutrients to growing plants.umus is complex and is made up of a variety of substances that have decomposed to the point of being impossible to identify. Humus makes garden soil rich and provides nutrients to growing plants.
Humus significantly influences the bulk density of soil and contributes to moisture and nutrient retention. Soil formation begins with the weathering of humus. In agriculture, humus is sometimes also used to describe mature, or natural compost extracted from a forest or other spontaneous source for use to amend soil.ost humus that is not protected in this way is decomposed within ten years and can be regarded as less stable or more labile. Thus stable humus contributes little to the pool of plant-available nutrients in the soil, but it does play a part in maintaining its physical structure.