臭氧处理对低温温室水培黄瓜发病、溶解氧水平、生长和产量的响应季节:夏季(6月至8月)在鲁迈斯的DGALR

IF 1.7 4区农林科学 Q2 AGRICULTURE, MULTIDISCIPLINARY

Journal of Agricultural Science Pub Date : 2023-02-15 DOI:10.5539/jas.v15n3p85

M. Al-Rawahy, W.S. Al-Abri, Alya S. Al-Hinai, H. A. Al-Abri, Siham H. Al-Mahrooqi, Narjis M. Al-Shmali, Zainab T. Al-Khatri, Khalifa S. Al-Subhi

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引用次数: 0

摘要

与封闭系统有关的主要问题之一是根部病原体的潜在传播。通过营养液的再循环。以2022年夏季(6 ~ 8月)水培封闭系统黄瓜为试验材料，研究了臭氧处理对植物病原菌(Pythium)的防治效果、生长和产量的影响。采用随机完全设计(RCD)， 4个重复，两个营养液进料罐分别进行臭氧处理和非臭氧处理。结果显示，两种治疗方法对牙周病感染的影响差异有统计学意义(p < 0.05)。叶绿素含量、SPAD值和产量在两处理间无显著差异(p < 0.05)。臭氧处理植株产量提高4.0吨/日。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Response of Ozone Treatment on Disease Incidence, Dissolved Oxygen Levels, Growth and Yield of Cucumber Crop Grown in Hydroponics in Cooled Green House. Season: Summer (June-August) at DGALR, Rumais

One of the main concerns related to closed systems is the potential spread of root pathogens. With the recirculation of nutrient solutions. Ozone treatment was tested for the efficacy against plant pathogen (Pythium), growth and yield of cucumber crop grown in hydroponic closed system during summer season (June-August) 2022. Two nutrient solution feeding tanks were used one with ozone treatment and other without ozone treatment in randomized complete design (RCD) with four replication. The results showed significant (p < 0.05) differences were observed between the treatments in diseases infections with pythium diseases. No significant (p < 0.05) differences were detected in chlorophyll content, as SPAD values and yield between the two treatment of cucumber statistically. Ozone treated plants produced more yield 4.0 ton/gh.

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来源期刊

Journal of Agricultural Science 农林科学-农业综合

CiteScore

2.80

自引率

5.00%

发文量

审稿时长

1.4 months

期刊介绍： The Journal of Agricultural Science publishes papers concerned with the advance of agriculture and the use of land resources throughout the world. It publishes original scientific work related to strategic and applied studies in all aspects of agricultural science and exploited species, as well as reviews of scientific topics of current agricultural relevance. Specific topics of interest include (but are not confined to): all aspects of crop and animal physiology, modelling of crop and animal systems, the scientific underpinning of agronomy and husbandry, animal welfare and behaviour, soil science, plant and animal product quality, plant and animal nutrition, engineering solutions, decision support systems, land use, environmental impacts of agriculture and forestry, impacts of climate change, rural biodiversity, experimental design and statistical analysis, and the application of new analytical and study methods (including genetic diversity and molecular biology approaches). The journal also publishes book reviews and letters. Occasional themed issues are published which have recently included centenary reviews, wheat papers and modelling animal systems.