农学最新文献

{"title":"Effects of different ratios of soluble to insoluble dietary fiber on growth performance and intestinal health of piglets","authors":"Luya Feng, Z. Luo, Jing Wang, Kunfu Wu, Wenliang Wang, Zhimou Liu, Juping Wen, Zhenbin Wang, Gregory J. Duns, Xiaokang Ma, Bi’e Tan","doi":"10.1016/j.aninu.2024.05.005","DOIUrl":"https://doi.org/10.1016/j.aninu.2024.05.005","url":null,"abstract":"","PeriodicalId":62604,"journal":{"name":"Animal Nutrition","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141706186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"New insights into the mechanisms of iron absorption: Iron dextran uptake in the intestines of weaned pigs through glucose transporter 5 (GLUT5) and divalent metal transporter 1 (DMT1) transporters","authors":"Shengting Deng, Weiguang Yang, Chengkun Fang, Haosheng He, Jiamin Liu, Rejun Fang","doi":"10.1016/j.aninu.2024.05.006","DOIUrl":"https://doi.org/10.1016/j.aninu.2024.05.006","url":null,"abstract":"","PeriodicalId":62604,"journal":{"name":"Animal Nutrition","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141849791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genetic variability and trait association analysis in linseed (Linum usitatissimum L.) for yield and related traits","authors":"","doi":"10.1016/j.ocsci.2024.06.003","DOIUrl":"10.1016/j.ocsci.2024.06.003","url":null,"abstract":"<div><p>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, CG132, 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.</p></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S209624282400040X/pdfft?md5=a5f4cc8bf96f1f903e4e855ddface8be&pid=1-s2.0-S209624282400040X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141696416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nutritional quality of adult Eriocheir sinensis from the Yangtze River and Yellow River populations cultured in ponds at the Yellow River estuary area","authors":"Minghui Shang, Chen Tang, Yunfei Sun, Yongxu Cheng","doi":"10.1016/j.aaf.2024.04.008","DOIUrl":"https://doi.org/10.1016/j.aaf.2024.04.008","url":null,"abstract":"","PeriodicalId":36894,"journal":{"name":"Aquaculture and Fisheries","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141716241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Changes in calcium accumulation and utilization efficiency and their impact on recycling, immobilization, and export across the oil palm cycle","authors":"","doi":"10.1016/j.ocsci.2024.06.004","DOIUrl":"10.1016/j.ocsci.2024.06.004","url":null,"abstract":"<div><p>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 immobilization, cycling, and export throughout its developmental stages.</p></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2096242824000411/pdfft?md5=c7bfc6b7862b0a2f367afc02a8e8ea31&pid=1-s2.0-S2096242824000411-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141839059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Production and achievements of Sesamum indicum industry in the world: Past and current state","authors":"","doi":"10.1016/j.ocsci.2024.06.006","DOIUrl":"10.1016/j.ocsci.2024.06.006","url":null,"abstract":"<div><p>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 comprehensive overview of the present state of production, knowledge, and research advancements concerning <em>Sesamum indicum</em> 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.</p></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2096242824000435/pdfft?md5=22a04ecacc49199cd6f5e035e4d7ab9e&pid=1-s2.0-S2096242824000435-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141852633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CRISPR/Cas9-mediated knockout of E4 gene promotes maturation in soybean","authors":"","doi":"10.1016/j.ocsci.2024.05.001","DOIUrl":"10.1016/j.ocsci.2024.05.001","url":null,"abstract":"<div><p>Soybean is a broadly popular and extensively cultivated crop, however, many high-yield and high-quality varieties 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 <em>E4</em> in a major American soybean variety called ''Jack'', which belongs to maturity group MGII. <em>E4</em> 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 <em>E4</em>-SG1 mutant type with 1-bp insertion, and 4 homozygous <em>E4</em>-SG2 mutants type with 2-bp deletion, 7-bp deletion, 61-bp deletion, and 1-bp insertion, respectively. The homozygous <em>e4</em> mutant plants contained early termination codons devoid of transgenic elements. Additionally, no potential off-target sites of the <em>E4</em> gene were detected. A comparative analysis revealed that, unlike the wild-type, the maturity time of homozygous <em>e4</em> 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.</p></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2096242824000459/pdfft?md5=76201c107c0a1e9f1cf6d4ee7a6479ef&pid=1-s2.0-S2096242824000459-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141849566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"“趣味型”苹果水牛乳酸奶的工艺优化及其质构研究","authors":"陶冠华 | 杨婷婷 | 赵晶晶 | 郑文涛 | 张雪婷 | 施金豆 | 施娅楠","doi":"10.19305/j.cnki.11-3009/s.2024.06.008","DOIUrl":"https://doi.org/10.19305/j.cnki.11-3009/s.2024.06.008","url":null,"abstract":"","PeriodicalId":61140,"journal":{"name":"中国奶牛","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142033176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Magnetofected pollen gene delivery system could generate genetically modified <i>Cucumis sativus</i>.","authors":"Chan-Woo Park, Jun-Young Choi, Ye-Jin Son, Do-Hyeon Kim, Huanjun Li, Wanqi Liang, Chanhui Lee, Ki-Hong Jung, Yu-Jin Kim","doi":"10.1093/hr/uhae179","DOIUrl":"10.1093/hr/uhae179","url":null,"abstract":"","PeriodicalId":57479,"journal":{"name":"园艺研究(英文)","volume":null,"pages":null},"PeriodicalIF":7.6,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11301313/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141899055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"葱叶中葱辣素的提取及体外抗氧化活性研究","authors":"李贺 | 王春艳 | 孙丽娟 | 李丹 | 陈庆敏 | 回学宽","doi":"10.19590/j.cnki.1008-1038.2024.06.004","DOIUrl":"https://doi.org/10.19590/j.cnki.1008-1038.2024.06.004","url":null,"abstract":"","PeriodicalId":64282,"journal":{"name":"中国果菜","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142033544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}