Results 31 to 40 of about 1,189 (191)

STRUCTURAL AND ELECTRONIC PROPERTIES OF NBPT INHIBITOR ATTACHED TO UREASE

Journal of Physics: Conference Series, 2021
Abstract In this study, the structural and electronic properties of the N-(n-Butyl) Thiophosphoric Triamide (NBPT) inhibitor, in the form of monoamidothiophosphoric acid (MATP), as attached to urease enzyme, has been investigated. These include the electron density, molecular orbitals involved in the interactions, and the whole system’s ...
Muhammad Harith Daniel Azman, Ang Lee Sin, Sharifah Zati Hanani Syed Zuber, Mohd Hafiz Yaakob, Zaidi Ab Ghani   +4 more
openaire   +1 more source

Mitigation of ammonia volatilization with application of urease and nitrification inhibitors from summer maize at the Loess Plateau

Plant, Soil and Environment, 2018
Field experiments were conducted at three sites: Yangling (YL); Zhouzhi-1 (ZH-1) and Zhouzhi-2 (ZH-2) of the Loess Plateau during summer maize crop, to investigate the effectiveness of N-(n-butyl) thiophosphoric triamide (NBPT) and NBPT + dicyandiamide ...
Muneer AHMED, Weijia YU, Ming LEI, Sajjad RAZA, Jianbin ZHOU   +4 more
doaj   +1 more source

Fate of applied urea 15N in a soil-maize system as affected by urease inhibitor and nitrification inhibitor

Plant, Soil and Environment, 2010
A micro-plot field experiment with reduced urea 15N application was conducted to study the effects of urease inhibitor NBPT (N-(n-butyl) thiophosphoric triamide) and nitrification inhibitor DMPP(3,4-dimethyl-1H-pyrazolium dihydrogen) on the fate of ...
L. Zhang, Z. Wu, Y. Jiang, L. Chen, Y. Song, L. Wang, J. Xie, X. Ma   +7 more
doaj   +1 more source

Urease activity according to the different inhibitors

Anais da Academia Brasileira de Ciências, 2018
The objective of this study was to evaluate NBPT, zeolite and humic acid in different concentrations as inhibitors of the activity of the enzyme urease.
MATEUS P. GOMES, EVERALDO ZONTA, JULIANO B. STAFANATO, ARIANA M. PEREIRA   +3 more
doaj   +1 more source

Measurement of grass uptake of the urease inhibitor NBPT and of the nitrification inhibitor dicyandiamide co-applied with granular urea

, 2023
Grass uptake and phytoaccumulation factors of N-(n-butyl) thiophosphoric triamide (NBPT) and dicyandiamide (DCD) were quantified. Following the application of urea fertilizer treated with the inhibitors in Irish grassland, grass samples were collected at
Aishwarya Ray, Sean A Hogan, Maria P. Byrne, Cummins, E., Chikere G Nkwonta, Enda Cummins, Ray, A., Rahman, N., Martin Danaher, O’ Neill, M., Danaher, M., Richards, K.G., Forrestal, P.J., Karl G. Richards, Macdara O’ Neill, Hogan, S.A., Patrick J. Forrestal, Nkwonta, C.G., Niharika Rahman, Byrne, M.P.   +19 more
core   +1 more source

Corn Cropping System and Nitrogen Fertilizers Technologies Affect Ammonia Volatilization in Brazilian Tropical Soils

Soil Systems, 2023
The adoption of technologies for N fertilization has become essential for increasing the N use efficiency in no-till (NT) systems in Brazil. Thus, this study aimed to quantify ammonia losses, N removal in grains, and second crop season yield in no-till ...
César Santos, Sheila Isabel do Carmo Pinto, Douglas Guelfi, Sara Dantas Rosa, Adrianne Braga da Fonseca, Tales Jesus Fernandes, Renato Avelar Ferreira, Leandro Barbosa Satil, Ana Paula Pereira Nunes, Konrad Passos e Silva   +9 more
doaj   +1 more source

NBPT (urease inhibitor) in the dynamics of ammonia volatilization

Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences, 2018
The duality in nitrogen fertilization is central to environmental impacts and productivity. Therefore, technologies like NBPT gain prominence, as it acts to inhibit the urease by slowing it down and decreasing the volatilization of the ammonia. Thus, the objective was to reduce the doses of the agricultural additive Uremax NBPT 500® (Uremax) and to ...
R.M.Q. Lana, V.J. Pereira, C.N. Leite, G.M. Teixeira, J.S. Gomes, R. Camargo   +5 more
openaire   +2 more sources

Azospirillum brasilense, urease inhibitor, and sulfur contributes on initial growth of wheat [PDF]

Brazilian Journal of Biology
Wheat (Triticum aestivum L.) is an annual crop with potential for cultivation expansion, requiring nutritional management that can favor the nitrogen use efficient and plant growth.
K. A. M. Inacio, M. C. Abreu, T. C. C. Oliveira, C. C. Santos, F. E. Wagner, M. Mauad   +5 more
doaj   +1 more source

NBPT Kaplamalı Ürenin Buğday ve Mısırda Etkinliğinin Belirlenmesi

Ege Üniversitesi Ziraat Fakültesi Dergisi, 2018
Bu çalışma NBPT kaplamalı üre azotunun buğday (Triticum aestivum)  ve mısırda (Zea mays) etkinliğinin denenmesi amacıyla İzmir İli Aliağa İlçesi’nde ve İzmir İli Tire İlçesi’ne bağlı Derebaşı Köyü’nde olmak üzere iki farklı lokasyonda kurulmuştur. İzmir İli Aliağa İlçesinde yürütülen denemede Ziyabey 98 ekmeklik buğday (Triticum aestivum) çeşidi İzmir ...
İPEK, Volkan Ahmet, ÇOKUYSAL, Burçin
openaire   +4 more sources

Effect of Fertilizers with Urease wnd Nitrification Inhibitors on Durum Wheat Crop on Yield and Quality (Triticum turgidum L. subsp. durum)

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2022
Conventional agricultural has a significant role in climate change. For this reason, farmers choose more innovative practices such as fertilizers inhibitors. Durum wheat (Triticum turgidum L. subsp.
Antigolena FOLINA, Ioanna KAKABOUKI, Ioannis ROUSSIS, Antonis MAVROEIDIS, Stella KARYDOGIANNI, Varvara KOYNELI, Aspasia EFTHIMIADOU, Nikolaos KATSENIOS, Vasilis TSOUKANAS, Dimitrios BILALIS   +9 more
doaj   +1 more source