FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2371914303> ?p ?o ?g. }

• W2371914303 abstract "Manganese (Mn) deficiency in wheat is a typical nutritional problem on calcareous soils, especially under rice-wheat rotation system. However, wheat yield loss induced by Mn deficiency may be reduced through interactions between two crops with different Mn utilization potentials. In 2003, a pot experiment was conducted at a greenhouse of China Agricultural University to evaluate the effects of oat/wheat intercropping on growth and Mn nutrition of wheat grown in a Mn-deficient soil. The pot experiment included two factors: root-isolation (including solid barrier, mesh barrier and no barrier) and intercropping combination. Two wheat cultivars (Chuanmai28 and 9023) and three oat cultivars (Bayou 1, Bayou 3 and Jizhangyou 4) were used in this experiment. Each of the 18 treatments (3×2×3) was replicated three times. All treatments received the same rates of Ca(NO_3)_2 (0.3 g N kg -1), Ca(H_2PO_4)_2 (0.2 g P_2O_5 kg -1) and K_2SO_4 (0.3 g K_2O kg -1) as NPK fertilizers before planting. The ratios of N∶P_2O_5∶K_2O were 1.5∶1∶1.5. All plants were harvested after 2 months of growth. Shoot dry weight and Mn concentration were measured and shoot Mn uptake was calculated by multiplying biomass by Mn concentration. The original soil was an alluvial paddy soil with pH 7.69, O.M. 34.9 g·kg -1, exchangeable Mn 1.0 mg·kg -1, and active Mn 19.0 mg·kg -1. Wheat Mn-deficient symptoms were initially observed at the fourth-extended leaf stage of wheat, and the most serious symptoms of Mn deficiency appeared at the sixth-extended leaf stage. But the symptoms gradually diminished as air temperature increased, providing evidence that low temperature is a primary cause for wheat Mn-deficiency. The symptoms of Chuanmai 28 were more serious than those of 9023 and no Mn-deficient symptoms of oat were observed, suggesting that Chuanmai 28 was more sensitive to Mn deficiency than 9023 and both of these two wheat cultivars were more sensitive to Mn deficiency than three oat cultivars. Compared with the solid barrier and mesh barrier treatments, complete root interaction (no barrier treatment) led to significantly higher shoot dry weight and Mn uptake of the two wheat cultivars. The shoot Mn concentrations of the two wheat cultivars, however, were higher in the solid barrier treatment than in the other two treatments (mesh barrier and no barrier). The DTPA-Mn in soil grown oat was higher than grown wheat across barrier treatments and Mn concentration and Mn uptake of oat genotypes were much higher than those of wheat genotypes. Consequently, we speculate that oat may facilitate the growth and improve the manganese nutrition of wheat under intercropping by activating the insoluble soil Mn oxides with root secretion. Observed increased growth and higher Mn uptake of wheat intercropped with oat (no barrier) provide initial support for this hypothesis." @default.
• W2371914303 created "2016-06-24" @default.
• W2371914303 creator A5035002693 @default.
• W2371914303 date "2006-01-01" @default.
• W2371914303 modified "2023-09-25" @default.
• W2371914303 title "The effects of intercropping oat and wheat on growth and manganese nutrition of wheat" @default.
• W2371914303 hasPublicationYear "2006" @default.
• W2371914303 type Work @default.
• W2371914303 sameAs 2371914303 @default.
• W2371914303 citedByCount "0" @default.
• W2371914303 crossrefType "journal-article" @default.
• W2371914303 hasAuthorship W2371914303A5035002693 @default.
• W2371914303 hasConcept C144027150 @default.
• W2371914303 hasConcept C168741863 @default.
• W2371914303 hasConcept C178790620 @default.
• W2371914303 hasConcept C185592680 @default.
• W2371914303 hasConcept C197321923 @default.
• W2371914303 hasConcept C21410773 @default.
• W2371914303 hasConcept C2781208722 @default.
• W2371914303 hasConcept C528890316 @default.
• W2371914303 hasConcept C6557445 @default.
• W2371914303 hasConcept C86803240 @default.
• W2371914303 hasConceptScore W2371914303C144027150 @default.
• W2371914303 hasConceptScore W2371914303C168741863 @default.
• W2371914303 hasConceptScore W2371914303C178790620 @default.
• W2371914303 hasConceptScore W2371914303C185592680 @default.
• W2371914303 hasConceptScore W2371914303C197321923 @default.
• W2371914303 hasConceptScore W2371914303C21410773 @default.
• W2371914303 hasConceptScore W2371914303C2781208722 @default.
• W2371914303 hasConceptScore W2371914303C528890316 @default.
• W2371914303 hasConceptScore W2371914303C6557445 @default.
• W2371914303 hasConceptScore W2371914303C86803240 @default.
• W2371914303 hasLocation W23719143031 @default.
• W2371914303 hasOpenAccess W2371914303 @default.
• W2371914303 hasPrimaryLocation W23719143031 @default.
• W2371914303 hasRelatedWork W1967428728 @default.
• W2371914303 hasRelatedWork W1969681141 @default.
• W2371914303 hasRelatedWork W1984533576 @default.
• W2371914303 hasRelatedWork W1985455301 @default.
• W2371914303 hasRelatedWork W2022248055 @default.
• W2371914303 hasRelatedWork W2043198680 @default.
• W2371914303 hasRelatedWork W2045490461 @default.
• W2371914303 hasRelatedWork W2085669907 @default.
• W2371914303 hasRelatedWork W2087423175 @default.
• W2371914303 hasRelatedWork W2129599982 @default.
• W2371914303 hasRelatedWork W2280294157 @default.
• W2371914303 hasRelatedWork W2281785355 @default.
• W2371914303 hasRelatedWork W2326830798 @default.
• W2371914303 hasRelatedWork W2359339102 @default.
• W2371914303 hasRelatedWork W2386967461 @default.
• W2371914303 hasRelatedWork W2391716320 @default.
• W2371914303 hasRelatedWork W270910704 @default.
• W2371914303 hasRelatedWork W2901110589 @default.
• W2371914303 hasRelatedWork W3135170451 @default.
• W2371914303 hasRelatedWork W3160987568 @default.
• W2371914303 isParatext "false" @default.
• W2371914303 isRetracted "false" @default.
• W2371914303 magId "2371914303" @default.
• W2371914303 workType "article" @default.