Matches in SemOpenAlex for { <https://semopenalex.org/work/W2356213481> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2356213481 abstract "Nitrogen fertilizer application was very important to wheat production.In order to clarify the effect of nitrogen fertilizer on nitrogen absorption,NO3-N accumulation in soil and grain yield of winter wheat,a field experiment was conducted with a winter wheat cultivar ‘Gao 8901’ in Gaocheng County,Hebei Province,during 2004-2005.The experiment was arranged by randomized block design,including six treatments of N 0,150,180,210,240 and 270 kg/hm2(expressed in N0,N150,N180,N210,N240 and N270 respectively) with three repeats.The results showed that,in high fertility conditions,with the increase of nitrogen application,the grain yield and N uptake of winter wheat were all increased in the beginning,and decreased thereafter.The highest grain yield and the highest nitrogen absorption were all achieved for the treatment N150,while the highest nitrogen productivity was achieved for the treatment N0.At stem elongation stage and maturity stage,the NO3-N content in soil increased with the increase of nitrogen application amount;the reduction of nitrogen fertilizer application could decrease the NO3-N content in soil within 0～100 cm depth.At stem elongation stage and maturity stage,the accumulation amounts of total N in wheat plants and NO3-N in soil profile were all increased with the increase of nitrogen application amount.However,the increase of the two parameters above were not simultaneously,the increment of soil NO3-N accumulation was much higher than that of total N accumulation in wheat plants.In the scope of nitrogen application of N 0～180 kg/hm2,the total N accumulation in wheat plants increased,and the accumulation of soil NO3-N increased moderately.Supplied with more than N 180 kg/hm2,however,the total N accumulation in wheat plants decreased,while soil NO3-N accumulation increased rapidly.According to the results above,the suitable amount of nitrogen fertilizer application of the winter wheat cultivar ‘Gao 8901’ should be about 150 kg/hm2." @default.
- W2356213481 created "2016-06-24" @default.
- W2356213481 creator A5041037936 @default.
- W2356213481 date "2007-01-01" @default.
- W2356213481 modified "2023-10-01" @default.
- W2356213481 title "Effect of nitrogen application rate on nitrogen absorption,NO_3-N accumulation in soil and grain yield of winter wheat" @default.
- W2356213481 hasPublicationYear "2007" @default.
- W2356213481 type Work @default.
- W2356213481 sameAs 2356213481 @default.
- W2356213481 citedByCount "0" @default.
- W2356213481 crossrefType "journal-article" @default.
- W2356213481 hasAuthorship W2356213481A5041037936 @default.
- W2356213481 hasConcept C112950240 @default.
- W2356213481 hasConcept C125287762 @default.
- W2356213481 hasConcept C134121241 @default.
- W2356213481 hasConcept C140793950 @default.
- W2356213481 hasConcept C144938864 @default.
- W2356213481 hasConcept C159985019 @default.
- W2356213481 hasConcept C178790620 @default.
- W2356213481 hasConcept C185592680 @default.
- W2356213481 hasConcept C191897082 @default.
- W2356213481 hasConcept C192562407 @default.
- W2356213481 hasConcept C197321923 @default.
- W2356213481 hasConcept C2780560099 @default.
- W2356213481 hasConcept C2992211155 @default.
- W2356213481 hasConcept C33947775 @default.
- W2356213481 hasConcept C537208039 @default.
- W2356213481 hasConcept C6557445 @default.
- W2356213481 hasConcept C75639521 @default.
- W2356213481 hasConcept C86803240 @default.
- W2356213481 hasConceptScore W2356213481C112950240 @default.
- W2356213481 hasConceptScore W2356213481C125287762 @default.
- W2356213481 hasConceptScore W2356213481C134121241 @default.
- W2356213481 hasConceptScore W2356213481C140793950 @default.
- W2356213481 hasConceptScore W2356213481C144938864 @default.
- W2356213481 hasConceptScore W2356213481C159985019 @default.
- W2356213481 hasConceptScore W2356213481C178790620 @default.
- W2356213481 hasConceptScore W2356213481C185592680 @default.
- W2356213481 hasConceptScore W2356213481C191897082 @default.
- W2356213481 hasConceptScore W2356213481C192562407 @default.
- W2356213481 hasConceptScore W2356213481C197321923 @default.
- W2356213481 hasConceptScore W2356213481C2780560099 @default.
- W2356213481 hasConceptScore W2356213481C2992211155 @default.
- W2356213481 hasConceptScore W2356213481C33947775 @default.
- W2356213481 hasConceptScore W2356213481C537208039 @default.
- W2356213481 hasConceptScore W2356213481C6557445 @default.
- W2356213481 hasConceptScore W2356213481C75639521 @default.
- W2356213481 hasConceptScore W2356213481C86803240 @default.
- W2356213481 hasLocation W23562134811 @default.
- W2356213481 hasOpenAccess W2356213481 @default.
- W2356213481 hasPrimaryLocation W23562134811 @default.
- W2356213481 hasRelatedWork W2317063796 @default.
- W2356213481 hasRelatedWork W2347217482 @default.
- W2356213481 hasRelatedWork W2350773537 @default.
- W2356213481 hasRelatedWork W2354403835 @default.
- W2356213481 hasRelatedWork W2357356695 @default.
- W2356213481 hasRelatedWork W2357858839 @default.
- W2356213481 hasRelatedWork W2360393455 @default.
- W2356213481 hasRelatedWork W2364334359 @default.
- W2356213481 hasRelatedWork W2373022884 @default.
- W2356213481 hasRelatedWork W2378008414 @default.
- W2356213481 hasRelatedWork W2379343174 @default.
- W2356213481 hasRelatedWork W2379467595 @default.
- W2356213481 hasRelatedWork W2380037157 @default.
- W2356213481 hasRelatedWork W2385279874 @default.
- W2356213481 hasRelatedWork W2389701726 @default.
- W2356213481 hasRelatedWork W3024176721 @default.
- W2356213481 hasRelatedWork W3024968871 @default.
- W2356213481 hasRelatedWork W3034305164 @default.
- W2356213481 hasRelatedWork W3144911477 @default.
- W2356213481 hasRelatedWork W3198691378 @default.
- W2356213481 isParatext "false" @default.
- W2356213481 isRetracted "false" @default.
- W2356213481 magId "2356213481" @default.
- W2356213481 workType "article" @default.