Samadi

Samadi (kutoka Kiarabu روث, سماد) ni mbolea inayotokana na mabaki ya wanyama waliokufa au mimea ambayo huongeza rutuba kwenye udongo.

Mfano wa samadi.

Aina za samadi

Farmyard

• Ni samadi ambayo hutokana na takataka za wanyama wanaofugwa na binadamu.

Mboji

• Ni samadi ambayo hutokana na uozo wa takakataka zitokanazo na mabaki ya wanyama na mimea.

Greenyard

• Ni samadi ambayo hutengenezwa kwa kuzika mimea ya rangi ya kijani kwenye shimo maalum.

Viungo vya nje

Wikimedia Commons ina media kuhusu:

Samadi

• Application and environmental risks of livestock manure
• Manure advice for use in gardens Ilihifadhiwa 27 Aprili 2010 kwenye Wayback Machine.
• North American Manure Expo
• Cornell Manure Program
• County-Level Estimates of Nitrogen and Phosphorus from Animal Manure for the Conterminous United States, 2002 United States Geological Survey
• Manure Management, Water Quality Information Center, U.S. Department of Agriculture Ilihifadhiwa 6 Septemba 2015 kwenye Wayback Machine.
• Livestock and Poultry Environmental Learning Center Ilihifadhiwa 27 Desemba 2010 kwenye Wayback Machine., an eXtension community of practice about animal manure management
• Antibiotics and Hormones in Animal Manure (Webcast) Ilihifadhiwa 3 Aprili 2010 kwenye Wayback Machine.: A two part webcast series about the science available on potential risks and best management practices related to antibiotics and hormones from animal manure

Makala hii kuhusu mambo ya biolojia bado ni mbegu. Je, unajua kitu kuhusu Samadi kama historia yake au mahusiano yake na mada nyingine? Labda unaona habari katika Wikipedia ya Kiingereza au lugha nyingine zinazofaa kutafsiriwa? Basi unaweza kuisaidia Wikipedia kwa kuihariri na kuongeza habari.