期刊,中国油料作物学报（英文） 2024年卷3期_国家学术搜索

期刊信息/Journal information

中国油料作物学报（英文）

中国农业科学院油料作物研究所

主办单位：中国农业科学院油料作物研究所

出版周期：季刊

国际刊号：2096-2428

电子邮箱：ocs@oilcrops.cn

电　　话：027-86728520

邮政编码：430062

地　　址：武汉市徐东二路2号

中国油料作物学报（英文）/Journal OIL CROP SCIENCE CSCD北大核心

查看更多>>《中国油料作物学报》（英文版）（季刊）是中国农业科学院油料作物研究所新创办的，全国唯一的一种有关油料作物专业英文学术期刊。

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Changes in calcium accumulation and utilization efficiency and their impact on recycling,immobilization,and export across the oil palm cycle

Ismael de Jesus Matos ViégasLuma Castro de SouzaEric Victor de Oliveira FerreiraMilton Garcia Costa...

143-150页

查看更多>>摘要：Effective calcium(Ca)management is crucial for optimizing oil palm cultivation and enhancing crop yield.This study aimed to gain insights into the dynamics of Ca concentration,accumulation,exportation,immobilization,and recycling in various oil palm organs relative to plant age.The experiment was conducted at the Agropalma enterprise site in the northeastern region of Pará State,Brazil,evaluating seven plant age treatments:2,3,4,5,6,7,and 8 years old.Employing a completely randomized design with four replications.The results demonstrated an age-related increase in Ca concentration in petioles,rachis,arrows,male inflorescences,peduncles,and fruits.Furthermore,Ca accumulation exhibited an upward trend in all organs with progressing plant age.Notably,the study revealed an enhanced Ca use efficiency across all plant organs in correlation with the age of oil palm cultivation.These findings underscore the dynamic nutritional demands of oil palm,influencing Ca immobili-zation,cycling,and export throughout its developmental stages.

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Genetic variability and trait association analysis in linseed(Linum usitatissimum L.)for yield and related traits

Sandeep Kumar YadavNeha SinghHemant Kumar Yadav

151-159页

查看更多>>摘要：Diversity information mining about a crop for different attributes is an essential step for effective breeding programs.The present investigation evaluates the quantum of genetic variability and determines the relationship among the important agro-economic traits based on two years of phenotypic data of 210 accessions of linseed.The traits,capsule weight per plant,capsule per plant,husk weight per plant,and seed weight per plant exhibited comparatively higher genetic coefficient of variation(GCV)and phenotypic coefficient of variation(PCV).In contrast,oil content and seed per capsule exhibited a lower value.The high magnitude of broad sense heritability was observed for all traits except seeds per capsule and husk weight per plant.The trait,capsules per plant,plant height,and days to 50％flowering showed high genetic advance coupled with high heritability.Hierarchical cluster analysis grouped 210 accessions into six distinct clusters.Out of 210,144(68.57％)accessions were grouped into three clusters(I,Ⅱ,and Ⅲ),in which cluster-Ⅲ was the largest,containing 64 accessions followed by cluster Ⅱ and cluster-I.The highest inter-cluster distance was observed between clusters-Ⅰ and V(127.85),while the lowest was between clusters-Ⅱ and Ⅳ(27.09).The positive correlation of capsule weight per plant with the seed weight per plant and a negative correlation with the days to 50％flowering indicates that high yielding linseed varieties with early flowering/maturity could be developed through direct and indirect selection.Further,seed yield and oil content could be enhanced together as indicated by ghe positive association among these two important traits.In this study,high yielding accessions with moderate to high oil content such as GP36,GP31,GP14,GP54,GP26,GP24,GP34,GP21,GP37 and GP27 and early flowering(less than 70 days)accessions such as GP2,GP26,GP27,CG33,CG44,CG42,CG1 32,and CG31 identified as potential genetic materials that could be exploited for developing early maturing varieties with high yield.In addition,information's on various genetic parameters will help breeders to devise suitable breeding methodology for linseed genetic improvement for targeted traits.

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Sodium nitroprusside as a signal molecule for up-regulating membrane characteristics,antioxidant defense system to improve flax productivity under water stress

N.M.Al-AshkarB.A.BakryH.M.S.El-BassiounyM.M.S.Abdallah...

160-169页

查看更多>>摘要：Water stress is a critical environmental adversity that significantly impacts the growth,development,and yield of flax plants.In this study,flax seeds were cultivated under different water irrigation requirements(WIR)(100％,75％,and 50％)to investigate the effects of exogenously supplied nitric oxide(NO)donor sodium nitroprusside(SNP)as foliar treatments at concentrations of 0.0 mmol/L,0.5 mmol/L,1.0 mmol/L,and 2.0 mmol/L.Drought stress led to a significant decrease in plant growth,photosynthetic pigments,yield components such as oil and total carbohydrate percentage.It also resulted in an increase in leaf H2O2 production,lipid peroxidation levels and activities of enzymatic antioxidants including polyphenol oxidase,superoxide dismutase,and nitrate reductase enzymes.However,foliar application of SNP improved photosynthetic pigments and antioxidant defense system which mitigated the negative impact of water stress on growth and yield productivity by reducing oxidative damage caused by reactive oxygen species accumulation.The use of SNP also decreased H2O2 accumulation levels,lipid peroxidation levels,and improved membrane stability.SNP treatment at concentration of 2 mmol/L showed superior results compared to other concentrations with extremely significant increases observed in yield characteristics such as oil content,total carbohydrate percentages,and unsaturated fatty acids to saturated fatty acids ratio.

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CRISPR/Cas9-mediated knockout of E4 gene promotes maturation in soybean

Shuiqing WuLi ChenMengwei GuoYupeng Cai...

170-176页

查看更多>>摘要：Soybean is a broadly popular and extensively cultivated crop,however,many high-yield and high-quality vari-eties require specific growth conditions,restricting their widespread adoption.The appropriate light conditions and photoperiod must be attained for these varieties to thrive in new environments.In this study,we employed CRISPR/Cas9 to design two sgRNAs aimed at knocking out the maturity-related gene E4 in a major American soybean variety called"Jack",which belongs to maturity group MGⅡ.E4 gene is primarily involved in the photoperiodic flowering and maturity in soybean,making it an ideal candidate for genetic manipulation.We successfully obtained 1 homozygous E4-SG1 mutant type with 1-bp insertion,and 4 homozygous E4-SG2 mutants type with 2-bp deletion,7-bp deletion,61-bp deletion,and 1-bp insertion,respectively.The homozygous e4 mutant plants contained early termination codons devoid of transgenic elements.Additionally,no potential off-target sites of the E4 gene were detected.A comparative analysis revealed that,unlike the wild-type,the maturity time of homozygous e4 mutants was early under both short-day and long-day conditions.These mutants offer novel germplasm resources that may be used to modify the photoperiod sensitivity and maturity of soybean,enhancing its adaptability to high-latitude regions.

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Use of oilseed crops biomass for heavy metal treatment in water

Carlos Peña-GuzmánÁngela Otálvaro-ÁlvarezTatiana Jiménez-Ariza

177-186页

查看更多>>摘要：The treatment of heavy metals in water is of high importance worldwide,and different treatment types have been developed.The use of plant material is becoming more and more important,and oilseed crops biomass have been investigated in terms of phytoremediation and biosorption processes.This article is a review of the literature reporting the applications in 10 different plants and evaluating the removal efficiencies for 12 metals,including the findings of 81 publications.Moringa olifera and Helianthus annuus are the most studied plants,whereas Cu(21.9％),Cd(18.5％),and Pb(19.9％)are the most studied metals.As a result,it was found that more than 90％of Pb,Cu,Cd,Fe,Zn,Ni,Cr,Sr and Mn showed removals in their experiments.At the same time,the variables most related to the efficiency of metal removal are pH,temperature,and contact time.This article includes a review of the biosorption isotherms used in the different studies.

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Production and achievements of Sesamum indicum industry in the world:Past and current state

Gazali B.T.A.SanniVincent EzinIfagbémi Bienvenue ChabiAntoine Abel Missihoun...

187-197页

查看更多>>摘要：Sesame production is important in agriculture,food industry,and the crop diversity due to its rich nutritional profile and health benefits.Despite its significant value,sesame is still an orphan crop that has received little scientific attention,resulting in low yield compared to other major oilseed crops.This review offers a compre-hensive overview of the present state of production,knowledge,and research advancements concerning Sesamum indicum on a global scale.The FAOSTAT database was extensively used to examine the global trends from 1961 to 2021.In the past 60 years,global sesame production has substantially increased,with Asia and Africa being the primary producers.The integration of omics technologies and biotechnological interventions has revolutionized our understanding of the genetic basis of sesame,enhanced productivity,invigorated stress resilience,and improved seed quality.High-throughput sequencing methods such as RNA-seq,RAD-seq,SLAF-seq,and GBS technology are used in various studies,linkage mapping,and identification of trait-associated markers.Fine linkage maps,and multi-omics studies such as genomics,proteomics,transcriptomics,and metabolomics have been employed in sesame research for gene and QTL mapping.Proteins and metabolic pathways related to oil content,yield,and stress tolerance were reported.Genes and QTLs related to yield and its components,drought,salt,and osmotic stress tolerance were discovered.Candidate genes associated with capsule shattering and seed shattering were recently revealed.For more achievement in sesame,it is important to enhance sesame production efficiency through mechanization,advanced agricultural practices,and knowledge dissemination to farmers.MAS and multi-omics integration should be particularly reinforced.The advancements in sesame production present a significant and promising opportunity for farmers,governments,and stakeholders in the agricultural sector.

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An introductory review on the common brown leafhopper(Orosius orientalis):A new soybean pest

Tianhao PeiXin CuiShusen ShiYu Gao...

198-203页

查看更多>>摘要：Soybean pests are one of the major factors limiting yield improvement.With the expansion of area and changes in cropping patterns,a number of new pests have been identified in the main soybean production areas of China.The common brown leafhopper,Orosius orientalis,is a new pest associated with soybean stay-green virus that has been discovered on cultivated soybean crop in the Yellow-Huai-hai region of China in recent years.The polyphagous insect has a wide feeding range and infests a variety of important grain and cash crops.This paper presents the basic information,geographical distribution,hosts,damage characteristics,plant virus transmission,occurrence patterns,and prevention and control measures O.orientalis.This review also provides insights into integrated prevention and control of the genus Orosius as an insect vector.

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Screening and identification of salt tolerance soybean varieties and germplasms

Limiao ChenLihua PengWenqi OuyangHaowen Yao...

204-210页

查看更多>>摘要：Soil salinization is a globally prevalent abiotic environmental stress.The imbalance of ions caused by high concentrations of sodium chloride results in a 40％reduction in soybean yield.Soybean,as an important crop for soil quality improvement,necessitates the identification of salt-tolerant varieties and germplasms to effectively utilize and enhance saline-alkali land.In this study,we assessed the salt tolerance of 435 soybean varieties and germplasms during the seedling stage.Among them,Qihuang34,You2104,Hongzhudou,Pamanheidou,and Osage exhibited grade 1 salt tolerance rates surpassing other tested materials.Furthermore,Hongzhudou and Qihuang34 demonstrated higher salt tolerance during germination and emergence stages based on their elevated rates of emergence,salt tolerance index,chlorophyll content,and shoot fresh weights.Overall findings provide valuable resources for molecular breeding efforts aimed at developing salt-tolerant soybean varieties suitable for cultivation in saline-alkali soils.

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