Animal manure (AM), such as swine, cattle, sheep, horse, as well as other organic waste materials from recycling agri-food or other processes may be used as nutrient source for horticultural annual and perennial crops, increasing nutrient cycling and reducing costs related to acquisition of industrial fertilizers. Additionally, over the years it is expected to modify chemical, physical, and biological soil attributes such as increasing the nutrient content in the soil, which can affect crop productivity, change the food composition, fruit and vegetable storage aptitudes, and impact on the environment.he present review addresses the effect of AM applications on the soil-plant interface, emphasizing the following aspects: (a) changes in chemical, physical and biological attributes in soils with a history of AM applications, (b) effect of application of AM on annual plant productivity and (c) AM as fertilizer: productivity and food composition of horticultural crops. Successive applications of AM in soils tend to increase the chemical and physical attributes, and, increased production of grain crops. Effect of AM fertilizations on quality and nutritional value of fruits is still uncertain; it depends on several factors, including: 1) characteristics of organic matter, 2) pedoclimatic conditions, 3) time of application and 4) plant species.
Animal manure as fertilizer: changes in soil attributes, productivity and food composition
Toselli M.Penultimo
;Baldi E.Ultimo
2019
Abstract
Animal manure (AM), such as swine, cattle, sheep, horse, as well as other organic waste materials from recycling agri-food or other processes may be used as nutrient source for horticultural annual and perennial crops, increasing nutrient cycling and reducing costs related to acquisition of industrial fertilizers. Additionally, over the years it is expected to modify chemical, physical, and biological soil attributes such as increasing the nutrient content in the soil, which can affect crop productivity, change the food composition, fruit and vegetable storage aptitudes, and impact on the environment.he present review addresses the effect of AM applications on the soil-plant interface, emphasizing the following aspects: (a) changes in chemical, physical and biological attributes in soils with a history of AM applications, (b) effect of application of AM on annual plant productivity and (c) AM as fertilizer: productivity and food composition of horticultural crops. Successive applications of AM in soils tend to increase the chemical and physical attributes, and, increased production of grain crops. Effect of AM fertilizations on quality and nutritional value of fruits is still uncertain; it depends on several factors, including: 1) characteristics of organic matter, 2) pedoclimatic conditions, 3) time of application and 4) plant species.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
