Analysis of cytokinin composition of raw materials and seaweed extract for the increased scope of product value
分析原料及海藻提取物的细胞分裂素成分,提高产品价值范围
基本信息
- 批准号:530278-2018
- 负责人:
- 金额:$ 1.73万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Engage Grants Program
- 财政年份:2018
- 资助国家:加拿大
- 起止时间:2018-01-01 至 2019-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Natural growth enhancers in crop production have gained a lot of interest in modern agriculture, especially in areas of organic plant production. Seaweeds and their extracts have been used for years in farming to improve plant growth and stress tolerance (Craigie, 2011). Although the unique, positive effects of seaweeds on plant performance have been widely reported, the exact mode of action of their active compounds is still poorly understood. Effective natural ingredients of bioinoculants include the phytohormones, and feature the Cytokinins (CKs). Cytokinins are critical factors responsible for promotion of plant growth and development as they up-regulate cell division in all parts of a plant (Sakakibara, 2006). Previous research revealed the presence of particular types of CKs in raw seaweed materials and in their derived products that are offered on the market (Stirk et al., 2003). However, early work looking at a narrow range of CK in Ascophyllum nodosum indicated that the detectable levels may not be sufficient for growth promotion of plants that receive the extract spray (Wally et al., 2013). The aim of this project is to employ new technology to expand the range of analyzed CKs including forms that have not been previously analysed in seaweed. This expanded analysis will be applied to a wider range of raw seaweed materials, commercial seaweed biofertilizers and extracts obtained through different production technologies at Acadian Seaplants Limited (ASL). In addition, we will analyse seaweed samples harvested during different seasons and from diverse geographical locations. Revealing the presence of the new types of CKs in seaweeds, and discovering the mechanisms of their biosynthesis and fate during processing and harvesting will enable ASL to better understand the further potential of their environmental-friendly products for growth promotion and crop quality improvement. It will also help to increase the scope of Company's value through the diversification of their product based on improved growth hormone effects. This ultimately, will facilitate ASL's response to specific consumer demands and increase possibilities for revenue in the Canadian horticulture and agriculture industry.****
作物生产中的天然生长促进剂在现代农业中,特别是在有机植物生产领域中获得了很大的兴趣。海藻及其提取物多年来一直用于农业,以改善植物生长和胁迫耐受性(Craigie,2011)。虽然海藻对植物性能的独特的积极影响已被广泛报道,但其活性化合物的确切作用方式仍然知之甚少。生物接种剂的有效天然成分包括植物激素,并以细胞分裂素(CK)为特征。细胞分裂素是负责促进植物生长和发育的关键因子,因为它们上调植物所有部分的细胞分裂(Sakakibara,2006)。先前的研究揭示了在市场上提供的原海藻材料及其衍生产品中存在特定类型的CK(Stirk等人,2003年)。然而,研究瘤叶藓中CK的窄范围的早期工作表明,可检测的水平可能不足以促进接受提取物喷雾的植物的生长(Wally等人,2013年)。该项目的目的是采用新技术,扩大所分析的肌酸激酶的范围,包括以前在海藻中没有分析过的肌酸激酶形式。这一扩大的分析将适用于更广泛的海藻原料、商业海藻生物肥料和提取物,这些材料是通过Aldian Seaplants Limited(ASL)的不同生产技术获得的。此外,我们将分析在不同季节和不同地理位置收获的海藻样品。揭示海藻中新型CK的存在,并发现其在加工和收获过程中的生物合成和归宿机制,将使ASL能够更好地了解其环保产品在促进生长和改善作物品质方面的进一步潜力。这也将有助于增加公司的价值范围,通过他们的产品多样化的基础上改善生长激素的作用.这最终将促进ASL对特定消费者需求的响应,并增加加拿大园艺和农业行业的收入可能性。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Emery, Neil其他文献
Emery, Neil的其他文献
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{{ truncateString('Emery, Neil', 18)}}的其他基金
Peterborough Regional Science Fair
彼得伯勒地区科学博览会
- 批准号:
570624-2021 - 财政年份:2021
- 资助金额:
$ 1.73万 - 项目类别:
NSERC Young Innovators
Engineering Euglena gracilis as a heterologous protein expression system for the production of COVID19 vaccines and diagnostic antigens
将细小裸藻工程化为异源蛋白表达系统,用于生产 COVID19 疫苗和诊断抗原
- 批准号:
555219-2020 - 财政年份:2020
- 资助金额:
$ 1.73万 - 项目类别:
Alliance Grants
The pervasive impact of cytokinins: signaling within plants and among biota.
细胞分裂素的普遍影响:植物内和生物群之间的信号传导。
- 批准号:
238503-2013 - 财政年份:2017
- 资助金额:
$ 1.73万 - 项目类别:
Discovery Grants Program - Individual
The pervasive impact of cytokinins: signaling within plants and among biota.
细胞分裂素的普遍影响:植物内和生物群之间的信号传导。
- 批准号:
238503-2013 - 财政年份:2016
- 资助金额:
$ 1.73万 - 项目类别:
Discovery Grants Program - Individual
Optimization of the application method for improved effectiveness of Methylobacterium inoculant delivery to soybean.
优化施用方法以提高甲基杆菌接种剂向大豆输送的有效性。
- 批准号:
495887-2016 - 财政年份:2016
- 资助金额:
$ 1.73万 - 项目类别:
Engage Plus Grants Program
The assessment of a new bioinoculant formula composed of a cytokinin producing beneficial Methylobacterium on growth and yield of soybean
由产生细胞分裂素的有益甲基杆菌组成的新型生物接种剂配方对大豆生长和产量的评估
- 批准号:
483887-2015 - 财政年份:2015
- 资助金额:
$ 1.73万 - 项目类别:
Engage Grants Program
The pervasive impact of cytokinins: signaling within plants and among biota.
细胞分裂素的普遍影响:植物内和生物群之间的信号传导。
- 批准号:
238503-2013 - 财政年份:2015
- 资助金额:
$ 1.73万 - 项目类别:
Discovery Grants Program - Individual
The pervasive impact of cytokinins: signaling within plants and among biota.
细胞分裂素的普遍影响:植物内和生物群之间的信号传导。
- 批准号:
238503-2013 - 财政年份:2014
- 资助金额:
$ 1.73万 - 项目类别:
Discovery Grants Program - Individual
The pervasive impact of cytokinins: signaling within plants and among biota.
细胞分裂素的普遍影响:植物内和生物群之间的信号传导。
- 批准号:
238503-2013 - 财政年份:2013
- 资助金额:
$ 1.73万 - 项目类别:
Discovery Grants Program - Individual
Cytokinins and source-sink relationships within plants
细胞分裂素和植物内的源库关系
- 批准号:
238503-2008 - 财政年份:2012
- 资助金额:
$ 1.73万 - 项目类别:
Discovery Grants Program - Individual
相似国自然基金
瓜列当cytokinin信号途径下游基因功能鉴定及对吸器形成的调控机制
- 批准号:32160649
- 批准年份:2021
- 资助金额:35 万元
- 项目类别:地区科学基金项目
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阐明植物适应硝酸盐波动胁迫中生长激素细胞分裂素和氮动态的调节机制
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Into the root: the cytokinin-dependent regulation of rhizobial infection
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Into the root: the cytokinin-dependent regulation of rhizobial infection
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