Title: The Effect of Superhigh Ammonium Nitrate Loading Gel-State Slow Release Fertilizer on Fertilizer and Water Saving
Abstract:The effect of 300% ammonium nitrate loading gel-state slow release fertilizer on fertilizer and water saving of tomato was investigated by using pot experiments.Under the same nitrogen and water appli...The effect of 300% ammonium nitrate loading gel-state slow release fertilizer on fertilizer and water saving of tomato was investigated by using pot experiments.Under the same nitrogen and water application,average yields of tomatoes of gel-state fertilizer application increased more than 82% compared with directly applying ammonium nitrate;under reducing ammonium nitrate to 60%,there was no significant difference between gel-state fertilizer application and directly applying ammonium nitrate.Gel-state fertilizer could save fertilizer.Under the same ammonium nitrate application and even reducing water to 80% and 60%,compared with directly applying ammonium nitrate,the yields of tomatoes of gel-state ammonium nitrate fertilizer increased more than 42.05% and 30.39%,which denoted that gel-state fertilizer could save water.Read More
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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