Optimising the effect of nitrogen on winter oilseed rape grain yield in China: A meta-analysis

Zhao, Dehao; Cao, Zhiqiang; Chen, Lijin; Zhang, Guangxin; Zhu, Yuanzheng; Han, Jie

doi:10.1016/j.eja.2023.126755

Cited by 6 publications

(3 citation statements)

References 56 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It is cultivated mainly in China, Canada, Europe, India, and other regions [ 2 ]. China is the largest country for oilseed rape cultivation and canola oil consumption [ 3 ]. However, the production of oilseed rape plants has been severely affected by many kinds of diseases, including the diseases caused by viruses, bacteria, and fungi such as black shank disease and sclerotinia, which are fungus-derived diseases [ 4 ].…”

Section: Introductionmentioning

confidence: 99%

A Novel Strain of Bacillus cereus with a Strong Antagonistic Effect Specific to Sclerotinia and Its Genomic and Transcriptomic Analysis

Ma,

Ding,

Jia

et al. 2024

Microorganisms

View full text Add to dashboard Cite

Sclerotinia, which is caused by Sclerotinia sclerotiorum, is a severe disease of oilseed rape, which is an important oil crop worldwide. In this study, we isolated a novel strain of Bacillus cereus, named B. cereus HF10, from the rhizosphere soil of the reed on the seaside of Yagzhou Bay, Sanya city, Hainan Province, China. HF10 exhibited a significant antagonistic effect on Sclerotinia sclerotiorum, with an inhibition rate of 79%, and to other species in Sclerotinia, but no antagonistic effect was found on various other fungi or bacteria. HF10 had an 82.3% inhibitory effect on the S. sclerotiorum infection of oilseed rape leaves and a 71.7% control effect on Sclerotinia infection in oilseed rape based on in vitro and in vivo experiments, respectively. The genomics and transcriptomics of HF10 and its loss of the antifungal function mutant Y11 were analyzed, and the results provided insight into potential antifungal substances. Our work provides a novel strain, HF10, for developing a promising biological control agent against Sclerotinia, which infects oilseed rape and other plants.

show abstract

Section: Introductionmentioning

confidence: 99%

A Novel Strain of Bacillus cereus with a Strong Antagonistic Effect Specific to Sclerotinia and Its Genomic and Transcriptomic Analysis

Ma,

Ding,

Jia

et al. 2024

Microorganisms

View full text Add to dashboard Cite

show abstract

“….36 kg ha −1 has been suggested. 8,9 A placement at 10 cm depth of fertilizer is recommended for rapeseed production. 10 Also, controlled-release fertilizer instead of traditional compound fertilizer has been gradually applied in rapeseed production.…”

Section: Introductionmentioning

confidence: 99%

“…Optimizing fertilizer application mode and exploring the ideal fertilizer application method is crucial for reducing fertilizer losses and enhancing fertilizer use efficiency. As for rapeseed cultivation in the Yangtze River Basin, an appropriate N fertilizer rate of nearly 180 or 155.16–284.36 kg ha −1 has been suggested 8,9 . A placement at 10 cm depth of fertilizer is recommended for rapeseed production 10 .…”

Section: Introductionmentioning

confidence: 99%

An adaptive spacing of root‐zone hole fertilization to improve production and fertilizer utilization of rapeseed

Chen,

Liu,

Gao

et al. 2024

J Sci Food Agric

View full text Add to dashboard Cite

BackgroundRoot‐zone hole fertilization has a positive impact on enhancing crop production and fertilization efficiency. But, the suitable spacing of hole fertilization in rapeseed cultivation is unclear. To explore an adaptive hole spacing for improving rapeseed yield and fertilization efficiency, field experiments were conducted. Four spacing of hole fertilization were designed: 10 (FD10), 20 (FD20), 30 (FD30) and 40 cm (FD40), using no fertilization (F0) and deep banded placement of fertilizer (DBP) as controls. The burial depth was 10 cm for FD and DBP treatments.ResultsCompared to DBP, hole fertilization impacted soil microenvironment, crop growth and yield components, resulting in a significant increase of 28.4% in seed yield and 25.6% in oil yield. Seed yield in FD20 (4345.43 kg ha−1) increased by 4.3%, 9.4% and 15.1% compared to FD10, FD30 and FD40, respectively. Fertilizer partial factor productivity under FD20 was 4.2%, 8.6% and 13.9% greater than FD10, FD30 and FD40, respectively; whereas the increase for agronomic efficiency was 6.0%, 12.7% and 21.0%, and the increase for N recovery efficiency was 39.5%, 52.5% and 62.9%, respectively.ConclusionFertilization with a hole spacing of 17 cm is a promising practice to maintain high production and fertilization efficiency when cultivating rapeseed. These results provide a theoretical foundation and scientific basis for improving rapeseed productivity and fertilizer utilization.This article is protected by copyright. All rights reserved.

show abstract

Optimizing nitrogen fertilizer application for achieving high yield with low environmental risks in apple orchard

Wen,

Cui,

Gong

et al. 2023

Agricultural Water Management

View full text Add to dashboard Cite

Optimising the effect of nitrogen on winter oilseed rape grain yield in China: A meta-analysis

Cited by 6 publications

References 56 publications

A Novel Strain of Bacillus cereus with a Strong Antagonistic Effect Specific to Sclerotinia and Its Genomic and Transcriptomic Analysis

A Novel Strain of Bacillus cereus with a Strong Antagonistic Effect Specific to Sclerotinia and Its Genomic and Transcriptomic Analysis

An adaptive spacing of root‐zone hole fertilization to improve production and fertilizer utilization of rapeseed

Optimizing nitrogen fertilizer application for achieving high yield with low environmental risks in apple orchard

Contact Info

Product

Resources

About