Showing 1,341 - 1,360 results of 3,087 for search '"nitrogen"', query time: 0.05s Refine Results
  1. 1341

    Trade-off strategies between growth and defense of spring ephemeral plants in early spring by Liben Pan, Liben Pan, Tianqi Wang, Tianqi Wang, Vladimir L. Gavrikov, Xiaorui Guo, Xiaorui Guo, Liqiang Mu, Zhonghua Tang, Zhonghua Tang

    Published 2025-01-01
    “…Plants at higher elevations demonstrated higher leaf dry matter content and leaf total flavonoid concentration, and lower nitrogen concentration, influenced by temperature, precipitation, and soil nutrients.DiscussionThese results demonstrated that spring ephemerals have a strong nutrient uptake capacity, and adopt resource competition strategies to rapidly accumulate nutrients and reproduce. …”
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  2. 1342

    Water Quality Assessment of Rivers in Aquatic Eco-environmental Function Regions in Changzhou City by WANG Xuesong, ZHANG Ge, LI Ying, XU Jinqian, CAI Yongjiu

    Published 2022-01-01
    “…The threat factors of water quality in different grades of aquatic eco-environmental function regions are different.The ecologically Grade IV area is mainly affected by ammonia nitrogen and total phosphorus,while the ecologically Grade III and Grade II areas are mainly affected by total nitrogen,COD,and five-day biochemical oxygen demand.The study shows that the water quality of rivers in Changzhou City is poor,and the water quality is mainly influenced by organic pollution and eutrophication.Obvious spatio-temporal difference exists as the water quality in the west is superior to that in the east,which is consistent with the function regions.…”
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  3. 1343

    Enhancing mechanical properties of (HfMoNbZrTa)1-xNx films through multi-phase structures in substoichiometric compositions by Yiming Ruan, Jigang Xie, Lin He, Fugui Zhang, Jie Shi, Hengning Hu, Yun Chen, Rui Shu, Liuquan Yang, Hao Du

    Published 2025-01-01
    “…The incorporation of nitrogen immediately induced a transformation from BCC to a face-centered cubic (FCC) predominated multi-phase structure at substoichiometric regimes (10% ≤ RN ≤ 20%). …”
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  4. 1344

    Enhancement of Fertilizer Efficiency Through Chinese Milk Vetch and Rice Straw Incorporation by Tahir Shah, Adnan Anwar Khan, Yahya Mohammed Ali Aljerib, Muhammad Tariq, Donghui Li, Mingjian Geng, Yajun Gao, Qiang Zhu

    Published 2025-01-01
    “…MSF80 treatment also improved nitrogen (N), phosphorus (P), and potassium (K) use efficiencies, sustainable yield index, and partial factor productivity. …”
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  5. 1345
  6. 1346

    A Comparison of Rice Root Microbial Dynamics in Organic and Conventional Paddy Fields by Fangming Zhu, Takehiro Kamiya, Toru Fujiwara, Masayoshi Hashimoto, Siyu Gong, Jindong Wu, Hiromi Nakanishi, Masaru Fujimoto

    Published 2024-12-01
    “…Redundancy analysis identified ammonium nitrogen, iron, and soil organic matter as key drivers of microbial composition. …”
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  7. 1347

    Experimental Studies on Physicochemical Parameters of Water Samples before and after Treatment with a Cold Atmospheric Plasma Jet and its Optical Characterization by Hom Bahadur Baniya, Rajesh Prakash Guragain, Gobinda Prasad Panta, Santosh Dhungana, Ganesh Kuwar Chhetri, Ujjwal Man Joshi, Bishnu Prasad Pandey, Deepak Prasad Subedi

    Published 2021-01-01
    “…Cold atmospheric argon plasma jet produced at atmospheric condition contains high energetic electrons, ions, UV radiation, reactive oxygen, and nitrogen species named as cold plasma which has a wide range of applications in the biomedical industry, as well as in water treatment. …”
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  8. 1348

    Cocoa pod husk wastes derived biochar for overcoming potassium deficiency in organic agriculture by Murali Gopal, Elain Apshara S., Sathyaseelan Neenu, Alka Gupta

    Published 2024-10-01
    “…In India, the potassium deficit has aggravated due to a focus on nitrogen and phosphorus application, with the net potassium balance declining from -3.29 million tonnes in 2000–01 to -7.2 million tonnes in 2015–16. …”
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  9. 1349

    Isotope Mass Spectrometry as a Tool for Identifying Organic Tomatoes (Solanum lycopersicum L.) by Lev A. Oganesyants, Alexander L. Panasyuk, Elena I. Kuzmina, Dmitry A. Sviridov, Mikhail Yu. Ganin, Alexei A. Sсhilkin

    Published 2023-09-01
    “…Isotopic values of total nitrogen and total carbon can be used to identify tomatoes as those grown on the field or as those cultivated in greenhouses enriched with carbon dioxide. …”
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  10. 1350

    Aqueous Synthesis of Sub-11 nm Fe-Cu Oxides and Alloy Nanostructures: Structural and Morphological studies by Raquel Zuñiga-Lechuga, Alfredo Vilchis-Nestor, Raúl Morales-Luckie, Victor Sanchez-Mendieta

    Published 2023-10-01
    “…Fe and Cu oxides and Fe-Cu alloy nanostructures (FeCuNS) were obtained using a facile chemical reduction of different mass ratios of FeCl2∙4H2O and CuCl2∙2H2O with NaBH4 in an aqueous solution, under nitrogen atmosphere. FeCuNS were prepared in three different Fe:Cu ratios: 75:25, 50:50, and 25:75 wt. %, by an aqueous reduction. …”
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  11. 1351

    Study on Pore and Fissure Structure Characteristics of Deep Soft Coal Rock by Minbo Zhang, Zhen Zhang, Dangyu Zhang, Delong Zou, Jinlei Du, Zichao Wang, Chunxin Li

    Published 2021-01-01
    “…According to the results of the low-temperature liquid nitrogen adsorption experiment, the hysteresis curves of coal samples can be divided into two types. …”
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  12. 1352

    Integrating Metabolomics and Genomics to Uncover the Impact of Fermented Total Mixed Ration on Heifer Growth Performance Through Host-Dependent Metabolic Pathways by Zhenzhen Hu, Minyu Zuo, Shixuan Ding, Yifan Zhong, Mingyuan Xue, Huichao Zheng

    Published 2025-01-01
    “…The results showed that high rice straw content and ZF diets could increase blood glucose and non-protein nitrogen in heifers, that is, blood glucose and urea nitrogen levels in HSF and ZF groups were higher than those in LSF and MSF groups (<i>p</i> < 0.05). …”
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  13. 1353

    Investigation of pesticidal ability of humic acid derived from palm oil Empty Fruit Bunch (EFB) vermicompost by Alvyana Khiew Ai May, Rashid Shamsuddin, Lew Jin Hau, Aqsha Aqsha, Nurlidia Mansor, Nur Izzati Mustapa, Murugesu Narasimha

    Published 2020-09-01
    “…The macronutrients (Nitrogen, Phosphorus and Potassium) were improved upon mixing additive materials to the vermicompost. …”
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  14. 1354

    Effects of Different Drying Methods on Total Flavonoids Content and Antioxidant Activity of Hawthorn by Shihao LOU, Xiaojing SUN, Dandan LI, Chenchen ZHAO, Jianhua XIU

    Published 2025-01-01
    “…The results showed that the color difference values of hawthorn powder samples dried by hot air drying, vacuum freeze drying and hot air combined liquid nitrogen drying were 20.60, 17.70 and 20.05, respectively. …”
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  15. 1355

    Managing Friends and Foes: Sanctioning Mutualists in Mixed‐Infection Nodules Trades off With Defense Against Antagonists by Camille E. Wendlandt, Saumik Basu, Angeliqua P. Montoya, Paige Roberts, Justin D. Stewart, Allison B. Coffin, David W. Crowder, E. Toby Kiers, Stephanie S. Porter

    Published 2025-01-01
    “…We studied interactions among wild and domesticated pea plants, pea aphids, an aphid‐vectored virus (Pea Enation Mosaic Virus, PEMV), and mutualistic rhizobial bacteria that fix nitrogen in root nodules. Using isogenic rhizobial strains that differ in their ability to fix nitrogen and express contrasting fluorescent proteins, we found that peas demonstrated sanctions in both singly‐infected nodules and mixed‐infection nodules containing both strains. …”
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  16. 1356

    Isolation, screening and in-vitro characterization of plant growth-promoting Bradyrhizobium isolates from the nodules of Bambara groundnut (Vigna subterranean) for potential use as... by Osman Abdulai Seidu, Stephen Mwangi Githiri, John Mwibanda Wesonga, Victoria Wambui Ngumi

    Published 2025-01-01
    “…Although the crop can fix nitrogen, its yields frequently fall short of their maximum potential which can be attributed to association with ineffective rhizobia strains. …”
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  17. 1357

    Determination of Lime Requirement with Compost on Acidic Ultisols for Wheat Crop in the Gurage Zone of Ethiopia by Dereje Dejene, Teshome Yitbarek, Abdeta Jembere

    Published 2023-01-01
    “…The organic carbon (2.17%) and total nitrogen content (0.17%) status was medium. The available phosphorus (Av. …”
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  18. 1358

    Sustainable Architectural Design Under the Effect of Global Warming by Nihal Zengin, Ruşen Yamaçlı

    Published 2022-07-01
    “…For this reason, by proposing Biophilic Design, it has been determined that the need for air conditioning and energy consumption will decrease, and thus more sustainable cities will emerge by reducing greenhouse gas and gaseous reactive nitrogen compounds emissions. As a result of this study, the importance of emergency action plans and long-term strategies for climate problems along with a sustainable architectural design model is revealed. …”
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  19. 1359
  20. 1360