खोज परिणाम - school shooting

Lettuce is a valuable source of iron, vitamins, fiber, and phenolic compounds with health benefits. Enhancing its yield while preserving these compounds is essential for improving its nutritional value. The objectives of this study were to: (1) determine the optimal stage for Trichoderma harzianum...

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Abstract Certain nanomaterials, including cerium dioxide nanoparticle (CeO2 NP), have shown potential in modulating plant microbial communities to alleviate stressors like simulated microgravity. Using 16S rRNA amplicon sequencing, we investigated microbial variations in wheat rhizosphere and endosp...

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The main okra (Abelmoschus esculentus L.) production areas in Japan are located in the warm southwestern region. The harvest period for Japanese okra includes the rainy and typhoon seasons. In the warm southwestern region, wind-dominated typhoons frequently occur, resulting in lodging damage and red...

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Japanese stiltgrass is one of the most troublesome invasive weed species in the eastern United States. Strategies for controlling the weed in managed lawns are limited because most previous research was conducted in forest understories or on golf course natural areas. Eight field experiments were co...

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Lysinibacillus sphaericus, an endophytic diazotroph from rice (Oryza sativa), was investigated for colonization and growth-promoting effects. Seed bacterization introduced the endophyte, confirmed through re-isolation of antibiotic media, microscopy, and molecular identification. L. sphaericus showe...

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Four biostimulants (phycocyanin, γ-aminobutyric acid (GABA), glycine betaine (GB), and the mycorrhizal fungus <i>Rhizophagus intraradices</i>) were applied foliarly to six cultivars of mature creeping bentgrass (<i>Agrostis stolonifera</i>) under non-stressed greenhouse condi...

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ABSTRACT Endemic wild Sorghum species are prevalent across northern Australia and could be useful for crop improvement; however, few studies have been done to quantify the phenotypic diversity of this tertiary gene pool. We aimed to assess the interactive effects of genotype and water availability i...

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Heavy metal toxicity leads to impaired crop growth and reduced crop yields and product quality by disrupting plant nutrient uptake, inhibiting development, inducing oxidative stress, and causing cellular toxicity. Arbuscular mycorrhizal fungi (AMF) can play a crucial role in crops’ adaptation to man...

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【Background and Objective】Improving water use efficiency in agriculture is a critical to alleviating global water stress. As agriculture consumes approximately 62% of global water, optimizing agricultural water use is essential for sustainable resource management. In the soil-plant-atmosphere contin...

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A pot study was carried out to explore the effectiveness of varying levels (0, 3, 6, 9, and 12 mM) of green-synthesized iron oxide nanoparticles (FeO-NPs) on morpho-physiological growth and tuber quality of Potato (Solanum Tuberosum L.) grown in copper (Cu) contaminated soils (S1 and S2). Results re...

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Potassium is an essential macronutrient required for plant growth and development. Over the recent decade, an important signalling role of K+ has emerged. Here, we discuss some aspects of such signalling at the various levels of plant functional organisation. The topic covered include: (1) mechanism...

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Plant roots interact with diverse fungi that are essential for maintaining the productivity and sustainability of pasture ecosystems, but how these root-associated fungi (RAF) differ between forage species and how they respond to nutrient enrichment and fungicide application are not well understood....

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<i>Bupleurum scorzonerifolium</i> Willd. is a perennial herbaceous plant of the genus <i>Bupleurum</i> in the Apiaceae family. Also known as red <i>Bupleurum</i>, it is mainly distributed in Northeast China, North China and other regions and is a commonly used med...

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Geometry is among the cornerstones of mathematics because of its applicability in real life and its connection to other areas of mathematics. The reported study explored how the volume of 3D geometric shapes was taught in one high school in Lesotho. One male teacher and an intact class of sixty high...

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Bambara groundnut (<i>Vigna subterranea</i> (L.) Verdc.) is a drought-tolerant, underutilised legume with the potential to improve food security, but its slow, uneven germination due to hard seed coats constrains cultivation. This study investigated the effects of hydropriming (0, 12, 24...

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Wicked problems defy simple solutions. From climate change to mass shootings, their causes are not singular but systemic, interconnected, and often politicized. Yet in both public discourse and policy design, one-cause and root-cause thinking continue to dominate. This paper introduces Webs of Causa...

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Mutagenesis is one of the most effective methods for crop improvement as it expands the genetic pool, offering more opportunities for selecting desirable traits, especially in cowpea, which is predominantly self-pollinating. For effective mass irradiation at acute doses, the sensitivity of cowpea g...

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Soybean is an important upland crop, but its productivity is often limited by anaerobic stress caused by waterlogging. The ability to adjust root growth under environmental constraints is an important physiological trait for adapting to an ever-changing environment, and root pruning is an artificial...

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Ascorbic acid (ASA) is often recommended to mitigate the effects of saline stress on crop growth. However, no such research exists on its priming effect on the growth of quinoa (Chenopodium quinoa Willd.). Thus, the main goal of this study was to evaluate the potential benefits of ASA (0.1 and 0.5 μ...

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A 45 d pot experiment was conducted to examine the effects of silicon fertilizer or iron fertilizer on the growth of two typical Ipomoea aquatica cultivars (Daye and Liuye) and arsenic (As) accumuation of Daye and Liuye grown in As-contaminated soils at different As dosage levels. The results showed...

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