干旱区生态环境知识资源中心(Arid): Investigating the Benefits of Tectonite Dust as an Amendment for Bark Substrates and Dryland Crops

Arid

DOI	10.3390/plants13010126
	Investigating the Benefits of Tectonite Dust as an Amendment for Bark Substrates and Dryland Crops
	Nackley, Lloyd; Van Lehman, Luke; Van Lehman, Owen; Owen Jr, James S.; Scagel, Carolyn
通讯作者	Nackley, L
来源期刊	PLANTS-BASEL
ISSN	2223-7747
出版年	2024
卷号	13 期号:1
英文摘要	This study investigates the potential benefits of using tectonite dust as a soil amendment in central Oregon. Tectonite, a rare mineral byproduct of the Warm Springs Composite Products Company, has unique properties that can enhance soil fertility and water-holding capacity. The study includes analyses of tectonite's physical and chemical properties, small-scale growth trials, and farm-scale experiments to measure grain yield. Physical property analysis demonstrated that tectonite increased water-holding capacity and improved soil structure when added to bark substrates. Responses varied in mineral soils, affecting air space, and water-holding capacity. Small-scale trials showed positive growth responses in wheat height and biomass, indicating improved early growth and establishment. Farm-scale experiments confirmed increased grain yields with tectonite application. These findings suggest that tectonite enhances soil health and crop yields by improving structure, nutrient availability, and water retention. Careful sourcing and testing are necessary to address potential heavy metal contamination risks. Using tectonite as a soil amendment aligns with sustainability goals, reducing waste, and greenhouse gas emissions. It may also offer cost savings compared to synthetic fertilizers and stimulate the local economy. Further research is needed to understand the long-term effects of tectonite on edible crops and heavy metal content. Nevertheless, tectonite shows promise as a sustainable soil amendment for promoting agriculture in central Oregon. By exploring its potential benefits, farmers can enhance soil fertility, improve water-use efficiency, and contribute to a more sustainable agricultural system. This study highlights the importance of utilizing waste byproducts in agriculture to achieve environmental and economic sustainability. Tectonite has the potential to play a significant role in addressing water scarcity and enhancing crop productivity in arid regions like central Oregon.
英文关键词	dryland farming mineral waste Oregon soilless substrates sustainable farming waste utilization
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:001140452900001
WOS关键词	PHYSICAL-PROPERTIES ; PINE BARK ; GROWTH ; WHEAT
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405130
推荐引用方式 GB/T 7714	Nackley, Lloyd,Van Lehman, Luke,Van Lehman, Owen,et al. Investigating the Benefits of Tectonite Dust as an Amendment for Bark Substrates and Dryland Crops[J],2024,13(1).
APA	Nackley, Lloyd,Van Lehman, Luke,Van Lehman, Owen,Owen Jr, James S.,&Scagel, Carolyn.(2024).Investigating the Benefits of Tectonite Dust as an Amendment for Bark Substrates and Dryland Crops.PLANTS-BASEL,13(1).
MLA	Nackley, Lloyd,et al."Investigating the Benefits of Tectonite Dust as an Amendment for Bark Substrates and Dryland Crops".PLANTS-BASEL 13.1(2024).