Evaluating the additive effects of biostimulants, nitrogen and phosphorus on vegetative growth and yield in green pepper (Capsicum annuum)

评估生物刺激剂、氮和磷对青椒（Capsicum annuum）营养生长和产量的累加效应

• 批准号: 533322-2018
• 负责人: Bernards, Mark
• 金额: $ 1.82万
• 依托单位: University of Western Ontario
• 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: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=645295
• 关键词: Evaluating; additive; effects; biostimulants; nitrogen

Concentric Ag Inc. (Concentric) is a Canadian company specializing in the development of sustainable**plant-microbial agricultural products. Healthy soils include proliferating communities of plant**growth-promoting bacteria which contribute to higher crop yields. Therefore, enriching soils with the beneficial**bacterial communities and treating plants with biostimulants represent products provided by Concentric. The**company's main product, IN-M1 is registered in Canada and 20 US states for row crops. Concentric's goal is**not simply to improve field crop yields in Canada with its proprietary products, but also develop proper**methodology to help farmers achieve higher yields with a lesser nitrogen and phosphorus input to reduce input**costs and environmental footprint. In this project, the company is aiming to evaluate the potential growth- and**yield-promotive capabilities of IN-M1 product co-applied with nitrogen and phosphorus on green pepper**plants. Since bacterial-based biostimulants improve plant growth and yield in part by increasing mineral**assimilation and thus photosynthesis, the IN-M1 product will be tested at three doses with either typical or**reduced nitrogen and phosphorus nutrition. The IN-M1-mediated increase in nitrogen and phosphorus**assimilation, and photosynthesis, may also lead to a decreased input of nitrogen and phosphorus, which not**only will reduce input costs of Canadian farmers, but also decrease environmental damage. Furthermore, the**company expects that the proposed research will provide a blueprint information that can then be used to alter**the design of their bacterial biostimulants to improve the yield of green pepper and other field dicot crops that**will have the potential to benefit Canadian agriculture.

同心农业公司（同心）是一家加拿大公司，专门从事可持续**植物 - 微生物农产品的发展。健康的土壤包括植物的增殖社区**促进生长的细菌，这有助于提高农作物的产量。因此，用有益的**细菌群落和用生物刺激剂处理植物的土壤代表同心提供的产物。 **公司的主要产品IN-M1在加拿大注册，并在美国20个州注册。同心的目标不仅是通过其专有产品来提高加拿大的田间作物产量，而且还开发了适当的方法，以帮助农民通过较低的氮和磷的输入来降低投入和环境足迹，以帮助农民实现更高的产量。在该项目中，该公司旨在评估与氮和磷在绿辣椒**植物上共同应用的IN-M1产品的潜在生长和**产量促进能力。由于基于细菌的生物刺激物通过增加矿物质**并因此光合作用改善了植物的生长和产量，因此IN-M1产物将以典型或**减少氮气和磷营养的三种剂量进行测试。 IN-M1介导的氮和磷**同化以及光合作用的增加也可能导致氮和磷的投入减少，这仅会降低加拿大农民的投入成本，但也会减少环境损害。此外，这家**公司预计拟议的研究将提供蓝图信息，然后可以使用这些信息来改变其细菌生物刺激剂的设计，以提高绿胡椒和其他田间dicot作物的产量，这些作物将有可能使加拿大农业受益。