云南高校图书馆联盟文献共享服务平台- 国家自然科学基金(31270674)

国家自然科学基金(31270674): 作品数：23被引量：170H指数：5; 导出分析报告; 相关作者：徐呈祥马艳萍陈雄伟崔铁成张爱芳更多>>; 相关机构：肇庆学院南京林业大学更多>>; 相关期刊：《林业科学》《Agricultural Biotechnology》《生态学报》《热带亚热带植物学报》更多>>; 相关主题：GRAFTINGSANDALWOOD抗寒性植物低温胁迫更多>>; 相关领域：农业科学生物学文化科学更多>>

Species and Functions of Rhizobia Growing on Trees and Colonization Mechanisms被引量：1: 《Agricultural Biotechnology》2021年第5期65-68,92,共5页Weixin CHEN Xiaolin SHEN Chaoyi YE Yihan SU Chengxiang XU; National Natural Science Foundation of China(31270674);National Project of Special Fund for Undergraduate Science and Technology Innovation Cultivation in Guangdong Province(202010580009);Provincial Project of Special Fund for Undergraduate Science and Technology Innovation Cultivation in Guangdong Province(S202010580042);"Climbing Program"of Special Fund for Undergraduate Science and Technology Innovation Cultivation in Guangdong Province(pdjh2020b0640).; The current research progress in China shows that the tree species of rhizobia that have been found are mainly trees of 11 genera in Papilionaceae,Elaeagnaceae and Mimosaceae,and the rhizobia are mainlyα-rhizobia,whi...; 关键词：RHIZOBIUM LEGUMINOSAE ELAEAGNACEAE Biological characteristics Mechanism

Formation Mechanism of Heartwood and Research Status被引量：1: 《Asian Agricultural Research》2021年第10期58-62,共5页Guangping WU Weixin CHEN Xiaolin PAN Siyin XU Chengxiang XU; Supported by National Natural Science Foundation of China(31270674);Zhaoqing Science and Technology Plan of Guangdong Province(2019N012);"Climbing Plan"of Special Fund for Science and Technology Innovation Cultivation of College Students in Guangdong(pdjh2020b0640);National Special Fund for Science and Technology Innovation Cultivation of College Students in Guangdong(202010580009);Provincial Special Fund for Science and Technology Innovation Cultivation of College Students in Guangdong(S202010580042).; The formation mechanism of heartwood is a scientific problem which has not been fully revealed in wood science.Effective regulation of heartwood formation is a scientific problem that is rarely studied and has not yet...; 关键词：HEARTWOOD Hongmu species Directional cultivation

Effects of Nitrogen Forms on the Growth and Development of Trees: 《Asian Agricultural Research》2021年第10期71-75,共5页Yihan SU Zhaoyi YE Xiaolin SHEN Weixin CHEN Chengxiang XU; Supported by National Natural Science Foundation of China(31270674);the Provincial Project of Special Foundation for Science and Technology Innovation Cultivation of University Students in Guangdong(S202010580042);the National Project of Special Foundation for Science and Technology Innovation Cultivation of University Students in Guangdong(202010580009);"Climbing Planning"Project of Special Foundation for Science and Technology Innovation Cultivation of University Students in Guangdong(pdjh2020b0640).; Nitrate nitrogen and ammonium nitrogen are the main nitrogen forms absorbed by trees from soil,and they have significantly different physiological regulation effects on trees;trees can also absorb some soluble organic...; 关键词：Nitrogen form GROWTH BIOMASS PHOTOSYNTHESIS Nitrogen metabolism

珍贵红木树种檀香紫檀组培快繁体系的建立被引量：3: 《南方农业学报》2019年第12期2741-2748,共8页徐呈祥马艳萍彭碧琳潘建芳廖苑蓓; 国家自然科学基金项目(31270674);广东省肇庆市科技计划项目(2019N012); 【目的】探究檀香紫檀植株高效、稳定的离体再生技术,为其苗木的规模化生产提供参考依据。【方法】以檀香紫檀种子为外植体,以MS培养基为基本培养基,添加不同浓度琼脂、蔗糖、IBA、IAA和6-BA进行无菌播种、诱导萌芽、增殖和生根培养,建...; 关键词：红木树种檀香紫檀无菌播种组培繁殖

硅对檀香紫檀苗木矿质元素吸收、微域分布及离子泵活性的影响被引量：2: 《林业科学》2019年第10期1-9,共9页徐呈祥马艳萍旦书艳邹燕陈玉林; 国家自然科学基金项目(31270674);广东大学生科技创新培育项目(攀登计划专项)(pdjhb0541); 【目的】探索施加硅(Si)以提高檀香紫檀苗木抗寒性的矿质营养吸收与分配基础,为进一步Si营养提高苗木抗寒性的作用提供参考。【方法】以12月龄苗木为试材,测试分析2种施Si量栽培6个月的苗木体内8种矿质元素的含量变化,(-3±0.5)℃胁迫...; 关键词：檀香紫檀抗寒性硅矿质元素离子泵

Tissue Culture of Red Sandalwood (Pterocarpus santalinus): 《Agricultural Biotechnology》2019年第5期50-54,共5页Siting CHEN Yiqing LI Chengxiang XU Xiaonan HUANG Tingting LIU Bilin PENG Jianfang PAN Minting LIN Yuanbei LIAO; Supported by National Natural Science Foundation of China(31270674);Guangdong College Students’Science and Technology Innovation and Cultivation Project(pdjhb0541); [Objectives] This study was conducted to develop a rapid propagation method for red sandalwood ( Pterocarpus santalinus ) by tissue culture.[Methods] The well-grown red sandalwood seed embryos were inoculated into thr...; 关键词：Pterocarpus santalinus Tissue CULTURE INDUCTION of EXPLANTS CULTURE of stem SEGMENTS

Grafting Propagation Techniques of Red Sandalwood(Pterocarpus santalinus),a Precious Hongmu Tree Species被引量：1: 《Asian Agricultural Research》2019年第7期71-75,共5页Xiaonan HUANG Yanming LI Yiqing LI Tingting LIU Siting CHEN Chengxiang XU Yingshan QIU Yesheng LIANG; Supported by College Students’Science and Technology Innovation Cultivation Special Funds(Climbing Plan)(pdjhb0541);National Natural Science Foundation of China(31270674); [Objectives] This article aimed to study the grafting propagation techniques of red sandalwood ( Pterocarpus santalinus ), so as to provide technical support for the effective propagation of seedlings of this precious...; 关键词：Pterocarpus santalinus GRAFTING OBLIQUE GRAFTING PROPAGATION CUT GRAFTING PROPAGATION Skin GRAFTING PROPAGATION

硅对低温胁迫后檀香紫檀苗木生长和光合生理的影响被引量：4: 《热带亚热带植物学报》2019年第2期139-148,共10页徐呈祥马艳萍旦书艳邹燕陈玉林余顺敏; 国家自然科学基金项目(31270674)资助~~; 为探究硅(Si)对檀香紫檀(Pterocarpus santalinus)抗寒性的影响,对1年生苗木施Si后经(–3±0.5)℃胁迫24 h恢复栽培90 d的生长、叶片光合参数和4种碳同化关键酶活性进行了研究。结果表明,施Si的檀香紫檀苗木发育健壮,抗寒性提高,显著促...; 关键词：檀香紫檀抗寒性硅碳同化

Experimental Study on Heartwood Formation and Development of Red Sandalwood by Grafting被引量：2: 《Agricultural Biotechnology》2018年第2期71-73,80,共4页Chengxiang XU Yanping MA Jianing SHEN; Supported by the National Natural Science Foundation of China(31270674);the Platform Project for Key Research Platform Project for Innovative School of Zhaoqing University(CQ201607); Red sandalwood(Pterocarpus santalinus)is the most precious species of Pterocarpus,and the long maturity period of its heartwood is an important factor limiting its development.The 1-year-old plants of P.macarocarpus w...; 关键词：Pterocarpus santalinus GRAFTING HEARTWOOD Formation DEVELOPMENT

Study on Grafting and Cultivation of ‘Spartan'Blueberry: 《Agricultural Science & Technology》2017年第12期2335-2340,2344,共7页徐呈祥郭峰刘丽莉; 国家自然科学基金(31270674);肇庆学院创新强校重点研究平台(CQ201607);溧阳市天目湖龙潭生态谷有限公司科技项目~~; The results of grafting improvement and cultivation trials in the Yangtze River Delta of China showed that the rootstock cultivar had a great influence on plant growth and development, fruit yield and quality of ＂Spa...; 关键词：SUBTROPICS Northern highbush blueberry Rootstock cultivar Growth anddevelopment Fruit production

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