Search for tag: "fertilizer"

18 Media

04:37 Steve Norberg 2022 WAC - Impact of Fertilizer… Steve Norberg 2022 WAC - Impact of Fertilizer Price & Hay Price on Optimum Rate of Phosphorus & Potassium Fertilization of Irrigated Alfalfa	Steve Norberg 2022 WAC - Impact of Fertilizer Price & Hay Price on Optimum Rate of Phosphorus & Potassium Fertilization of Irrigated Alfalfa fertilizer plant phosphorus rate sheets guide difference point lot pounds ton portion light strobe farmers cuts potassium haystack spot bud From Colton Perazzo 0 likes 0 plays 0
16:43 Steve Norberg 2022 WAC - Economics of Alfalfa… Steve Norberg 2022 WAC - Economics of Alfalfa Fertilization Under Inflated Hay & Fertilizer Prices	Steve Norberg 2022 WAC - Economics of Alfalfa Fertilization Under Inflated Hay & Fertilizer Prices fertilizer acre potassium pounds test level soil hay parts concentration levels rate yield ton increase tissue phosphorus drop response thing From Colton Perazzo 0 likes 0 plays 0
29:06 Tim Hays 2022 WAC - Diagnosing Problems in the… Tim Hays 2022 WAC - Diagnosing Problems in the Field	Tim Hays 2022 WAC - Diagnosing Problems in the Field field water alfalfa soil picture sulfur problem damage plant guy chicken phosphate worm fertilizer effect tons herbicide seed potassium deficiency From Colton Perazzo 0 likes 2 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
26:13 Session7_Norberg_Hay_Tests_Maximize_Economic_Retur… Session7_Norberg_Hay_Tests_Maximize_Economic_Returns	Session7_Norberg_Hay_Tests_Maximize_Economic_Returns Session 7: Hay Tests Maximize Economic Returns potassium phosphorus rate yield soil fertilizer percent pounds bit test spring tissue content increase hay levels cut cutting field level From Laura Brandeberry 0 likes 2 plays 0
25:28 Session7_Meccage_Regeneration_Nation Session7_Meccage_Regeneration_Nation	Session7_Meccage_Regeneration_Nation Session 7: Regeneration Nation alfalfa lot carbon soil benefits nitrogen rotation crops corn fertilizer crop cover acre sequestration bit focus benefit programs conversation water From Laura Brandeberry 0 likes 13 plays 0
55:42 Lundy_Recording_1920x1080 Lundy_Recording_1920x1080	Lundy_Recording_1920x1080 nitrogen fertilizer field models lot measurements soil season yield crop tool things protein plant nitrate application kind grain question growth From Rob Kerner 0 likes 11 plays 0
38:35 Clip of Nutrient Interactions and Economics Ch 11… Clip of Nutrient Interactions and Economics Ch 11 June 2 Lecture	Clip of Nutrient Interactions and Economics Ch 11 June 2 Lecture ssc109 yield cost profit fertilizer point rate return curve nutrients soil function nitrogen increases response pounds inputs slope side grower bushel potential From William Horwath 0 likes 16 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
37:32 Clip of Nutrient Interactions and Economics Ch 11… Clip of Nutrient Interactions and Economics Ch 11 May 28 Lecture	Clip of Nutrient Interactions and Economics Ch 11 May 28 Lecture ssc109 water yield interaction interactions phosphorus response nutrients soil rate nitrogen rainfall slope fertilizer increase plant potassium yields zinc input axis density From William Horwath 0 likes 9 plays 0
01:31:30 Clip of SSC109 Midterm II review Clip of SSC109 Midterm II review	Clip of SSC109 Midterm II review ssc109 soil nitrogen phosphorus soils potassium calcium question denitrification ph plants magnesium sulfur nutrients fertilizer fixation matter phase iron water availability ratio From William Horwath 0 likes 53 plays 0
51:39 Keynote - Rattan Lal - Agriculture, Climate… Keynote - Rattan Lal - Agriculture, Climate change, and Food Insecurity	Keynote - Rattan Lal - Agriculture, Climate change, and Food Insecurity soil land agriculture carbon food percent farmers water ton fertilizer tons ecosystem production gigaton factor population idea lot quality soils From Andrea Thompson 0 likes 23 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
46:39 Topic 6 Soil K SSC 109 2021 Topic 6 Soil K SSC 109 2021	Topic 6 Soil K SSC 109 2021 ssc109 potassium soil lot soils uptake calcium amount exchange diffusion source nitrogen solution minerals water fertilizer plants sources magnesium plant test From William Horwath 0 likes 58 plays 0
51:27 Soil N Ch 4 (Part 4) Apr 30 Lecture Soil N Ch 4 (Part 4) Apr 30 Lecture	Soil N Ch 4 (Part 4) Apr 30 Lecture ssc109 denitrification soil nitrogen fertilizer ammonia nitrate fertilizers oxide soils crop systems cover oxygen lot mineralization ammonium percent ratio irrigation water From William Horwath 0 likes 45 plays 0
52:53 C and N Lessons 2021 C and N Lessons 2021	C and N Lessons 2021 ssc109 crop carbon soil nitrogen systems cover crops winter pool rotation fertilizer emissions drip fraction subsurface nutrients yield productivity matter oxide percent From William Horwath 0 likes 50 plays 0