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Season extension
Results: 430

#	Item
111	Paul Kassel: 2007 Growing Season—Corn Add to Reading List Source URL: www.extension.iastate.edu Language: English - Date: 2012-07-12 09:41:08 Food and drink Fertilizer Nitrate Soybean Soil test Nitrogen Chemistry Nitrogen metabolism Matter
112	Paul Kassel: 2007 Growing Season—Corn Add to Reading List Source URL: www.extension.iastate.edu Language: English - Date: 2012-07-12 09:41:31 Functional groups Agricultural soil science Agronomy Fertilizer Nitrate Soil test No-till farming Nitrogen Soil Chemistry Nitrogen metabolism Matter
113	Paul Hunter: 2009 Growing Season—Corn Trial Description: In this trial, no-tillage is compared to chisel plow tillage in a corn-soybean rotation. The trial was initiated in[removed]Plant Population (plants / acre) Replic Add to Reading List Source URL: www.extension.iastate.edu Language: English - Date: 2012-07-12 09:41:18 Tillage Sustainable agriculture Agronomy Plough No-till farming Agricultural soil science Agriculture Agricultural machinery
114	Rick Juchems: 2006 Growing Season—Corn‐Silage Bulk Density (grams / cubic centimeter) Add to Reading List Source URL: www.extension.iastate.edu Language: English - Date: 2012-07-12 09:41:30 Agriculture Functional groups Garde manger Nitrate Oxoanions Fertilizer Oat Soil test Alfalfa Food and drink Chemistry Nitrogen metabolism
115	Paul Kassel: 2007 Growing Season—Corn Add to Reading List Source URL: www.extension.iastate.edu Language: English - Date: 2012-07-12 09:41:13 Manure Environment Nitrate Soil test Soil Chemistry Nitrogen metabolism Fertilizer
116	Dan Eklund: 2009 Growing Season—Soybeans Trial Description: This trial, with these treatments in place since 2006, compared three tillage systems: no-tillage, minimum tillage (fall disk following corn, spring field cu Add to Reading List Source URL: www.extension.iastate.edu Language: English - Date: 2012-07-12 09:41:15 Soil science Sustainable agriculture Agronomy Tillage No-till farming Minimum tillage Conventional tillage Soil carbon Soil Agriculture Agricultural soil science Land management
117	Smeltzer Trust: 2006 Growing Season—Corn Bulk Density (grams / cubic centimeter) Add to Reading List Source URL: www.extension.iastate.edu Language: English - Date: 2012-07-12 09:41:49 Nitrogen metabolism Agriculture Agronomy Sustainable agriculture Functional groups Fertilizer Tillage Nitrate No-till farming Soil science Agricultural soil science Chemistry
118	Randy Caviness: 2006 Growing Season—Soybeans Bulk Density (grams / cubic centimeter) Add to Reading List Source URL: www.extension.iastate.edu Language: English - Date: 2012-07-12 09:41:09 Tillage No-till farming Agricultural soil science Agriculture Agronomy
119	Paul Kassel: 2007 Growing Season—Corn Add to Reading List Source URL: www.extension.iastate.edu Language: English - Date: 2012-07-12 09:41:07 Fertilizer Nitrate Soil test Soil Chemistry Nitrogen metabolism Functional groups
120	Paul Kassel: 2007 Growing Season—Corn Add to Reading List Source URL: www.extension.iastate.edu Language: English - Date: 2012-07-12 09:41:44 Fertilizer Nitrate Manure Soil Chemistry Nitrogen metabolism Agriculture

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