Results 81 to 90 of about 57,164 (237)

Earthworm abundances in endophyte-infected tall fescue pastures in Northwest Arkansas [PDF]

, 2008
The ecology of organisms that co-evolve within an ecosystem is likely to be distinct from that involving organisms recently introduced into an area. To better understand the relationship of earthworms with endophyte-infected tall fescue, earthworms in ...
Rashe, Ashley, Savin, Mary C.
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Leveraging Carbon Quantum Dots to Achieve UN Sustainable Development Goals in the Face of Climate Change

Climate Resilience and Sustainability, Volume 5, Issue 1, June 2026.
Carbon quantum dots (CQDs) play a significant role in supporting the UN SDGs by promoting the sustainable management of energy, healthcare, remediation, and agriculture in a multidisciplinary manner. It focuses on reducing waste, toxicity, and energy use while utilizing renewable resources.
Manish Kumar Sah, Roshani Pathak, Jasana Maharjan, Jineetkumar Gawad, Mahesh Palkar, Chandrakant Bonde, Ajaya Bhattarai   +6 more
wiley   +1 more source

Skład chemiczny rzepaku jarego i gorczycy białej a aktywność enzymatyczną gleby zanieczyszczonej Treflanem 480 EC

Agronomy Science, 2004
The aim of the study was to determine the effect of soil contamination with Treflan 480 EC on the content of macroelements in spring rape and white mustard and the relations between the accumulation of macroelements and the soil enzymatic activity.
Mirosław Wyszkowski, Jadwiga Wyszkowska
doaj  

Nitrogen and Sulphur Relations in Effecting Yield and Quality of Cereals and Oilseed Crops

The Scientific World Journal, 2001
Nitrogen and sulphur, both vital structural elements, are especially needed for the synthesis of proteins and oils. Investigations revealed the required application of sulphur is one half to one third the amount of nitrogen, and the ratio becomes ...
B.K. Nad, T.J. Purakayastha, D.V. Singh
doaj   +1 more source

The role of adrenocortical steroids in reversing established homograft rejection [PDF]

, 1964
Renal homotransplantation was performed in 8 dogs. Antirejection therapy with azathioprine (BW 57-322, Imuran) was given in doses of 2 to 7.5 mg. per kilogram per day.
Axtell, HK, LaVia, MF, Marchioro, TL, Starzl, TE, Waddell, WR   +4 more
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Agrowaste‐Derived Liquid Organic Fertilizer and Temperature Stabilization in Vertical Aeroponics for Crop Production

Plant-Environment Interactions, Volume 7, Issue 3, June 2026.
Agrowaste‐derived liquid organic fertilizers (LOFs) combined with a silty clay layer improved nutrient efficiency and stabilized root‐zone temperature in vertical aeroponics. Formulation F4 achieved yield (484.8 g/plot) comparable to non‐organic fertilizer (505.3 g) with similar nutritional quality, demonstrating a sustainable alternative for efficient
Litun Ahmed Labib, Swagata Ahmed, Muhammad Abdul Malek, Md. Fakhrul Hasan   +3 more
wiley   +1 more source

EFFECTS OF DIFFERENT FERTILIZERS FORMULAS ON THE GROWTH AND DEVELOPMENT OF LEAF MUSTARD, Brassica juncea

Journal of Academia, 2021
Fertilizers are the most important and complex nutrients for crop plants in particular for grain yield and quality. The composition of the fertilizer as well as the essential elements that influence the growth of the crop need to be clearly identified ...
Zuhrah Aini Sulaiman , Nur Hasyimah Ramli   +1 more
doaj  

Synthesis and Quantitative Structure–Activity Relationship of Imidazotetrazine Prodrugs with Activity Independent of O6-Methylguanine-DNA-methyltransferase, DNA Mismatch Repair and p53. [PDF]

, 2013
The antitumor prodrug Temozolomide is compromised by its dependence for activity on DNA mismatch repair (MMR) and the repair of the chemosensitive DNA lesion, O6-methylguanine (O6-MeG), by O6-methylguanine-DNA-methyltransferase (EC 2.1.1.63, MGMT). Tumor
Arris C. E., Arrowsmith J., Barvaux V. A., Boberg F., Boyd M. R., Bunz F., Damera K., Darkes M. J. M., De K., Denny B. J., Dimitrios Pletsas, Dinca E. B., Elrashied A. E. Garelnabi, Garelnabi E. A. E., Hirose Y., Honnalli S. S., Judson P. L., Karran P., Karran P., Kotera M., Leteurtre F., Li Li, Liu L., McElhinney R. S., McGarrity J. F., Mladek A. C., Nishizuka S., Pletsas D., Richard T. Wheelhouse, Roger M. Phillips, Sarkaria J. N., Schmidt B. F., Schmiedekamp A., Shealy Y. F., Siddiqui A. A., Smith R. H., Stevens M. F. G., Svilar D., Wang Y., Wheelhouse R. T., Wheelhouse R. T., Zhang J., Zhang J.   +42 more
core   +1 more source

Compost‐Based Organic Amendments and Synthetic Fertilisers Enhance Soil Health and Crop Yield Worldwide

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT Fertiliser management is central to achieving sustainable increases in crop productivity while maintaining soil health. Yet, it remains unclear how chemical fertilisers, organic amendments (OAs), or their combination have comparable effects on soil health at a global scale.
Mahnoor Hayat, Tadeo Sáez‐Sandino, Juntao Wang, Jiayu Li, Guiyao Zhou, Brajesh K. Singh   +5 more
wiley   +1 more source

Induction of Mutations in a Bacterial Virus [PDF]

, 1953
In the course of experiments designed for other purposes a paradoxical observation was made: phage λ, inactivated by UV irradiation, when adsorbed onto sensitive bacteria was reactivated when a further dose of UV was given to the phage-bacterium ...
Weigle, J. J.
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