Matches in SemOpenAlex for { <https://semopenalex.org/work/W3150470918> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W3150470918 abstract "To raise a suitable nitrogen application depth for rain-fed wheat in the Yellow-Huai Rivers Zone in China,we tested the water consumption characteristics and dry matter accumulation amounts and distribution ratios of wheat cultivars Shannong 16 and Yannong 0428 under different nitrogen application depths in 2010-2011 and 2011-2012 growing seasons.The nitrogen application depths were designed in four levels,which were surface application(D1) and application depths of 10 cm(D2),20 cm(D3),and 30 cm(D4).Compared to D1 and D2,D3 and D4 exhibited significantly greater water consumption amounts in the periods of jointing-anthesis and anthesis-maturity and soil water consumption amounts in 40-120 cm soil layers(P 0.05).In the 2011-2012 growing season with sufficient precipitation,the 120-160 cm soil water consumption amounts of D3 and D4 treatments were 4.0-5.3 mm greater than those of D1 and D2(P 0.05).These results indicated that nitrogen applied in 20-30 cm of soil depth could increase the utilization of soil water,particularly deep soil water,to meet the water requirement of wheat plant after jointing stage.Besides,D3 and D4 treatments also showed dramatically higher dry matter accumulation amounts from jointing to maturity than D1 and D2 treatments(P 0.05).After anthesis,the dry matter accumulation amounts in D3 and D4 were 394.5-723.1 kg ha 1 higher than those in D1 and D2,and at maturity stage,the increments were 642.1-2006.8 kg ha 1.The grain yields and partial factor productivities of nitrogen in D3 and D4 were significantly higher than those in D3 and D4,and no significant difference between D3 and D4.Besides,D3 had relatively higher water use efficiency.Therefore,we suggest that 20 cm is the optimal soil depth of nitrogen fertilizer application for rain-fed wheat in Huang-Huai Rivers Zone." @default.
- W3150470918 created "2021-04-13" @default.
- W3150470918 creator A5031170592 @default.
- W3150470918 date "2013-01-01" @default.
- W3150470918 modified "2023-09-23" @default.
- W3150470918 title "Effects of Nitrogen Application Depth on Water Consumption Characteristics and Dry Matter Accumulation and Distribution in Rainfed Wheat" @default.
- W3150470918 hasPublicationYear "2013" @default.
- W3150470918 type Work @default.
- W3150470918 sameAs 3150470918 @default.
- W3150470918 citedByCount "0" @default.
- W3150470918 crossrefType "journal-article" @default.
- W3150470918 hasAuthorship W3150470918A5031170592 @default.
- W3150470918 hasConcept C107054158 @default.
- W3150470918 hasConcept C137660486 @default.
- W3150470918 hasConcept C153294291 @default.
- W3150470918 hasConcept C159390177 @default.
- W3150470918 hasConcept C159750122 @default.
- W3150470918 hasConcept C178790620 @default.
- W3150470918 hasConcept C185592680 @default.
- W3150470918 hasConcept C197321923 @default.
- W3150470918 hasConcept C205649164 @default.
- W3150470918 hasConcept C2780138947 @default.
- W3150470918 hasConcept C2780512892 @default.
- W3150470918 hasConcept C39432304 @default.
- W3150470918 hasConcept C537208039 @default.
- W3150470918 hasConcept C6557445 @default.
- W3150470918 hasConcept C86803240 @default.
- W3150470918 hasConceptScore W3150470918C107054158 @default.
- W3150470918 hasConceptScore W3150470918C137660486 @default.
- W3150470918 hasConceptScore W3150470918C153294291 @default.
- W3150470918 hasConceptScore W3150470918C159390177 @default.
- W3150470918 hasConceptScore W3150470918C159750122 @default.
- W3150470918 hasConceptScore W3150470918C178790620 @default.
- W3150470918 hasConceptScore W3150470918C185592680 @default.
- W3150470918 hasConceptScore W3150470918C197321923 @default.
- W3150470918 hasConceptScore W3150470918C205649164 @default.
- W3150470918 hasConceptScore W3150470918C2780138947 @default.
- W3150470918 hasConceptScore W3150470918C2780512892 @default.
- W3150470918 hasConceptScore W3150470918C39432304 @default.
- W3150470918 hasConceptScore W3150470918C537208039 @default.
- W3150470918 hasConceptScore W3150470918C6557445 @default.
- W3150470918 hasConceptScore W3150470918C86803240 @default.
- W3150470918 hasLocation W31504709181 @default.
- W3150470918 hasOpenAccess W3150470918 @default.
- W3150470918 hasPrimaryLocation W31504709181 @default.
- W3150470918 hasRelatedWork W151185130 @default.
- W3150470918 hasRelatedWork W1831509586 @default.
- W3150470918 hasRelatedWork W2008362326 @default.
- W3150470918 hasRelatedWork W2023877199 @default.
- W3150470918 hasRelatedWork W2149201361 @default.
- W3150470918 hasRelatedWork W2349528679 @default.
- W3150470918 hasRelatedWork W2349797244 @default.
- W3150470918 hasRelatedWork W2352133305 @default.
- W3150470918 hasRelatedWork W2358731146 @default.
- W3150470918 hasRelatedWork W2363895592 @default.
- W3150470918 hasRelatedWork W2363905194 @default.
- W3150470918 hasRelatedWork W2363922518 @default.
- W3150470918 hasRelatedWork W2364743115 @default.
- W3150470918 hasRelatedWork W2375574548 @default.
- W3150470918 hasRelatedWork W2380675992 @default.
- W3150470918 hasRelatedWork W2382342766 @default.
- W3150470918 hasRelatedWork W2384823055 @default.
- W3150470918 hasRelatedWork W2392331354 @default.
- W3150470918 hasRelatedWork W2501449217 @default.
- W3150470918 hasRelatedWork W2969900218 @default.
- W3150470918 isParatext "false" @default.
- W3150470918 isRetracted "false" @default.
- W3150470918 magId "3150470918" @default.
- W3150470918 workType "article" @default.