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Evaluation of AquaCrop model for corn simulation under different management of nitrogen fertilizer in Karaj [PDF]

مدل‌سازی و مدیریت آب و خاک, 2023
IntroductionThe use of plant models is one of the methods that help researchers to understand the response of plants to different agricultural managements without conducting numerous experiments that require spending a lot of time and money.
Karim Neysi, Aslan Egdernezhad, Fariborz Abbasi   +2 more
doaj   +1 more source

Weighted gene co-expression network analysis of nitrogen (N)-responsive genes and the putative role of G-quadruplexes in N use efficiency (NUE) in rice

Frontiers in Plant Science, 2023
Rice is an important target to improve crop nitrogen (N) use efficiency (NUE), and the identification and shortlisting of the candidate genes are still in progress.
Narendra Sharma, Bhumika Madan, M. Suhail Khan, Kuljeet S. Sandhu, Nandula Raghuram   +4 more
doaj   +1 more source

Maize productivity analysis in response to climate change under different nitrogen management strategies

Journal of Agrometeorology, 2021
The evaluation of climatic change impact on maize grain and biomass yield under different N management practices through a well-calibrated and validated APSIM model in Vertisol of central India has been made.
NISHANT K SINHA, M. MOHANTY, J. SOMASUNDARAM, R. S. CHAUDHARY, H. PATRA, K. M. HATI, RANA PRATAP SINGH, JYOTI KUMAR THAKUR, JITENDRA KUMAR, DHIRAJ KUMAR, ALKA RANI, A. B. SINGH, S K BAL, K. SAMMI REDDY, M. PRABHAKAR   +14 more
doaj   +1 more source

Accumulation of Wheat Phenolic Acids under Different Nitrogen Rates and Growing Environments

Plants, 2022
The health benefits of whole wheat grains are partially attributed to their phenolic acid composition, especially that of trans-ferulic acid (TFA), which is a powerful natural antioxidant.
Wenfei Tian, Fengju Wang, Kaijie Xu, Zhaoxing Zhang, Junliang Yan, Jun Yan, Yubing Tian, Jindong Liu, Yan Zhang, Yong Zhang, Zhonghu He   +10 more
doaj   +1 more source

Effect of N on Growth, Antioxidant Capacity, and Chlorophyll Content of Sorghum

Agronomy, 2022
Nutrient management is an important challenge to agricultural sustainability. In this study, the effects of three nitrogen (N) fertilizer levels (N1 = 0, N2 =150, and N3 = 300 kg ha−1) on growth, chlorophyll content, and antioxidant capacity of two grain
Irshad Ahmad, Guanglong Zhu, Guisheng Zhou, Xudong Song, Muhi Eldeen Hussein Ibrahim, Ebtehal Gabralla Ibrahim Salih   +5 more
doaj   +1 more source

Evaluating Nitrogen Management Practices for Greenhouse Gas Emission Reduction in a Maize Farmland in the North China Plain: Adapting to Climate Change

Plants, 2023
Quantification of the trade-offs among greenhouse gas (GHG) emissions, yield, and farmers’ incomes is essential for proposing economic and environmental nitrogen (N) management strategies for optimizing agricultural production.
Huayun He, Qi Hu, Feifei Pan, Xuebiao Pan   +3 more
doaj   +1 more source

Approaches to nitrogen fixation and recycling in closed life-support systems

Frontiers in Astronomy and Space Sciences, 2023
N2 fixation is essential to the sustainability and operation of nitrogen systems but is energetically expensive. We developed a model and used sensitivity analysis to identify the impact of aerobic and anaerobic waste digestion, crop harvest index, rates
Tyler Wallentine, David Merkley, Noah J. Langenfeld, Bruce Bugbee, Lance C. Seefeldt   +4 more
doaj   +1 more source

Durum Wheat Yield and N Uptake as Affected by N Source, Timing, and Rate in Two Mediterranean Environments

Agronomy, 2021
In nitrate vulnerable zones (NVZs), site-specific techniques are needed to match N availability with durum wheat (Triticum turgidum subsp. durum Desf.) requirements.
Silvia Pampana, Marco Mariotti
doaj   +1 more source

Cultivation and Nitrogen Management Practices Effect on Soil Carbon Fractions, Greenhouse Gas Emissions, and Maize Production under Dry-Land Farming System

Land, 2023
Effective nitrogen management practices by using two cultivation techniques can improve corn productivity and soil carbon components such as soil carbon storage, microbial biomass carbon (MBC), carbon management index (CMI), and water-soluble carbon (WSC)
Honglei Ren, Shengjun Xu, Fengyi Zhang, Mingming Sun, Ruiping Zhang   +4 more
doaj   +1 more source

Harvest and nitrogen effects on bioenergy feedstock quality of grass‐legume mixtures on Conservation Reserve Program grasslands

GCB Bioenergy, 2023
Perennial grass mixtures established on Conservation Reserve Program (CRP) lands can be an important source of feedstock for bioenergy production. This study aimed to evaluate management practices for optimizing the quality of bioenergy feedstock and ...
Cheng‐Hsien Lin, Nictor Namoi, Amber Hoover, Rachel Emerson, Marnie Cortez, Ed Wolfrum, Courtney Payne, Josh Egenolf, Keith Harmoney, Robert Kallenbach, DoKyoung (D.K.) Lee   +10 more
doaj   +1 more source