Search for tag: "manure"

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49:14 SSC 109 Guest Lecture Steve Kaffka - Animal… SSC 109 Guest Lecture Steve Kaffka - Animal Agriculture and Nitrogen	SSC 109 Guest Lecture Steve Kaffka - Animal Agriculture and Nitrogen Steve Discusses the environmental challenges and opportunities associated with animal agriculture and how the energetic losses in the animal product supply chain can be upcycled into usable products… nitrogen manure dairy lot cows dairies farms farm crop acre valley study problem bit stocking areas kinds water surplus nutrients From Geoffrey Koch 0 likes 7 plays 0
08:24 Session7_Panel_Discussion Session7_Panel_Discussion	Session7_Panel_Discussion manure question field soil ph carbon alfalfa oxide dairy modulation credits drip subsurface irrigation season bit fields raffle pound cost From Laura Brandeberry 0 likes 0 plays 0
22:33 Session7_Dungan_Soil_Health Session7_Dungan_Soil_Health	Session7_Dungan_Soil_Health soil manure carbon score soils crop nitrogen increases application cover tool effect dairy indicators sugar term rate enzyme water activity From Laura Brandeberry 0 likes 6 plays 0
25:12 Session7_Young_Recycling_Manure_Management Session7_Young_Recycling_Manure_Management	Session7_Young_Recycling_Manure_Management Session 7: Recycling Manure Management manure crop surface nitrogen application disturbance dairy things unit range fertilizer soil nutrients study treatments yield corn methods lot content From Laura Brandeberry 0 likes 4 plays 0
23:27 SSC 109 Final Lecture Lab results June 3 SSC 109 Final Lecture Lab results June 3	SSC 109 Final Lecture Lab results June 3 ssc 109 soil fertilizer treatment lot class soils systems cover manure crops nutrients lab things winter grade experiment crop fertilizers food deficiency input water agriculture farmer end production From William Horwath 0 likes 12 plays 0
46:33 Clip of Fundamentals of Nutrient Management (Part… Clip of Fundamentals of Nutrient Management (Part 3) May 21 Lecture.mp4	Clip of Fundamentals of Nutrient Management (Part 3) May 21 Lecture.mp4 material manure compost pounds nitrogen source water fraction soil mineralization yield lot content plant things ratio production composting rate oxide percent From William Horwath 0 likes 29 plays 0
44:56 Fundamentals of Nutrient Management Ch 10 (Part… Fundamentals of Nutrient Management Ch 10 (Part 2) May 19 Lecture	Fundamentals of Nutrient Management Ch 10 (Part 2) May 19 Lecture ssc109 soil crop systems nitrogen nutrients yield fertilizer root phosphorus mineralization california water manure matter lot application cover broadcast starter irrigation fertilizers rate From William Horwath 0 likes 29 plays 0
01:36:29 Wk 4 - Lecture and Discussion Video Wk 4 - Lecture and Discussion Video	Wk 4 - Lecture and Discussion Video soil nitrogen compost crop cover things slide crops lot farm manure plant matter questions nutrients question plants seed carbon season From Katharina Ullmann 0 likes 41 plays 0