Abstract
AbstractThis study investigated the effects of seaweed extract (SWE) made from the brown algae Durvillaea potatorum and Ascophyllum nodosum on plants and soil. The application of SWE to soil growing tomato plants showed dual effects. SWE comprehensively improved tomato plant growth (flower clusters, flower number, fruit number, root length, root and shoot dry weight, SPAD) and increased plant productivity (yield and quality). Similarly, SWE application effected soil biology at the soil root zone by increasing total bacterial count and available soil nitrogen and impacting bacterial community diversity with an increase in certain bacterial families linked to soil health. A broader understanding of the effects of SWE on the plant-soil ecosystem may offer breakthrough approaches for sustainable food production.
Publisher
Springer Science and Business Media LLC
Subject
Plant Science,Aquatic Science
Reference50 articles.
1. Ali N, Farrell A, Ramsubhag A, Jayaraman J (2016) The effect of Ascophyllum nodosum extract on the growth, yield and fruit quality of tomato grown under tropical conditions. J Appl Phycol 28:1353–1362
2. Arioli T, Mattner S, Winberg P (2015) Applications of seaweed extracts in Australian agriculture: past, present and future. J Appl Phycol 27:2007–2015
3. Arioli T, Hepworth G, Farnsworth B (2020) Effect of seaweed extract application on sugarcane production. Proc Aust Soc Sugar Cane Technol 42:393–396
4. Chain P, Lamerdin J, Larimer F, Regala W, Lao V, Land M, Hauser L, Hooper A, Klotz M, Norton J, Sayavedra-Soto L, Arciero D, Hommes N, Whittaker M, Arp D (2003) Complete genome sequence of the ammonia-oxidizing bacterium and obligate chemolithoautotroph Nitrosomonas europaea. J Bacteriol 185:2759–2773
5. Dawid W (2000) Biology and global distribution of myxobacteria in soils. FEMS Microbiol Rev 24:403–427
Cited by
58 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献