Results 51 to 60 of about 10,878 (247)

Evaluating the Sustainability of Wheat–Maize System with a Long-Term Fertilization Experiment

Agronomy
In light of the issue concerning excessive fertilization that prevails in the Huang-Huai-Hai Plain, through conducting a 13-year long-term positioning experiment, the sustainability of a wheat and maize double-cropping soil system under different ...
Yun Shao, Jiahui An, Xueping Wang, Shouchen Ma, Ye Meng, Yang Gao, Shoutian Ma   +6 more
doaj   +1 more source

Water‐Efficient Smart Drip Irrigation Enabled by a Low‐Power and High‐Efficiency Flexible Electromagnetic Actuator

Advanced Science, EarlyView.
Water scarcity poses a critical threat to global food security. A low‐power, flexible electromagnetic actuator is presented for smart drip irrigation systems. The device achieves precise, wide‐range flow modulation (0.05–5.8 mL/min) in response to real‐time plant demands, reducing water consumption compared to conventional flood irrigation.
Duo Chen, Xubin Zhu, Minwei Zhang, Kerui Li, Qinghong Zhang, Yaogang Li, Chengyi Hou, Hongzhi Wang   +7 more
wiley   +1 more source

The Study of Estimation on Maize Irrigation Water Requirement in the northwest of Liaoning Province

Journal of Risk Analysis and Crisis Response (JRACR), 2019
This paper took the northwest of Liaoning Province as a study area and maize as the research object. Effective rainfall, crop water requirement and soil available water content at 6 growth stages of maize were calculated by using Penman-Montes equation ...
Xiaojing Liu, Donglai Ma, Jiquan Zhang, Peng Chen   +3 more
doaj   +1 more source

Deciphering and Targeting the Schwannoma‐Neuron‐Macrophage Crosstalk for the Treatment of Schwannomatosis and Associated Pain

Advanced Science, EarlyView.
We established patient‐derived SWN cell lines and orthotopic PDX models that recapitulate patient pain phenotypes, alongside a novel intravital DRG imaging platform to track macrophage infiltration and neuronal pain responses. Using these models, we define HMGB1–CCL2–IL‐6 signaling crosstalk driving pain and identify EGF signaling as a key regulator of
Zhenzhen Yin, Limeng Wu, Yanling Zhang, Yao Sun, Grace Y. Lee, Simeng Lu, Xing Gao, John W. Chen, Sonu Subudhi, William Ho, Chao Zhu, Jun Ren, Gino B. Ferraro, Alona Muzikansky, Anat Stemmer‐Rachamimov, Jianren Mao, Scott R. Plotkin, Lei Xu   +17 more
wiley   +1 more source

Effect of Different Levels of Irrigation Water and Vermicompost on Yield and Water Productivity of Quinoa Crop in Dehgolan Plain [PDF]

محیط زیست و مهندسی آب
To investigate the effect of different levels of vermicompost and irrigation on the yield and irrigation water efficiency of Quinoa, this experiment was conducted as a split plot based on a randomized complete block design in the research field of the ...
Diba Shekhi, Gholamreza Heydari, Parviz Fathi, Habib Khodaverdiloo, Zahed Sharifi   +4 more
doaj   +1 more source

Evaluation of Increase Rate of the Lettuce Height (Lactuca sativa.l) and Irrigation Water Use Efficiency Under Different Irrigation Levels and Irrigation Frequency Using a Drip Irrigation System [PDF]

علوم و مهندسی آبیاری, 2015
Lettuce of Ahvaz (modified) with a scientific name Lactuca sativa varieties Romaine or Cos has one of the highest yields among the different types of country. In this study, the lettuce yield under different treatments was evaluated.
Ali Reza Hooshmandzadeh, Abdolrahim Hooshmand, Saeid Boroomand Nasab, Naser Alamzadeh Ansari   +3 more
doaj   +1 more source

An Increasing Misalignment Between Crop Distribution and Environmental Resources Under Climate Change in China

Advanced Science, EarlyView.
Climate change reshapes the spatial alignment between crop production and environmental resources. Using multi‐source data and a crop model, integrated climatic, water, and soil endowments for maize and wheat are quantified and compared with harvest distributions.
Zheng'e Su, Zhentao Zhang, Jin Zhao, Xia Liang, Chuang Zhao, Zhijuan Liu, Minghao Zhuang, Jing Sun, Bo Lu, Ke Liu, Johannes W. M. Pullens, Matthew T. Harrison, Deli Chen, Xiaoguang Yang   +13 more
wiley   +1 more source

Brain‐Adhesive Bioelectronics With Shape‐Morphable and Biodegradable Properties for Stable Brain Signal Monitoring

Advanced Science, EarlyView.
A brain‐adhesive sensor (B‐Sensor) was developed by integrating a self‐healing biodegradable elastomer, a tissue‐adhesive hydrogel, and molybdenum electrodes. The B‐Sensor adheres to brain tissue, conforms to cortical curvatures, and maintains stable electrical performance over the intended period for reliable recording of spatiotemporal brain activity
Heewon Choi, Soeun Kim, Sumin Kim, Jaehyun Park, Soojung An, Sungjun Yoon, Mikyung Shin, Sangho Cho, Donghee Son   +8 more
wiley   +1 more source

Effects of Nitrogen Reduction Under Limited Water Micro-Sprinkler Irrigation on Yield, Nitrogen Absorption and Utilization, and Nitrogen Apparent Balance of Winter Wheat

Agronomy
Reconciling high crop productivity with reduced resource inputs is a primary challenge for sustainable agriculture in water-scarce regions. This study evaluated the feasibility of reducing nitrogen (N) fertilizer application for winter wheat under ...
Mingda Yang, Jiaju Dong, Suyu Zhang, Yahui Cheng, Shuai Li, Shenjiao Yang, Yumei Wang, Jinping Chen, Shoutian Ma   +8 more
doaj   +1 more source

Bioenergy Cropping Reduces the Spatiotemporal Scaling of Soil Bacterial Biodiversity

Advanced Science, EarlyView.
Consistent with patterns observed in plant and animal communities, soil bacterial communities exhibit significant species–time–area and phylogenetic–time–area relationships independent of nested structure. Bioenergy cropping significantly reduces the spatiotemporal scaling rates, particularly in sandy loam soils.
Zhencheng Ye, Jialiang Kuang, Colin T. Bates, Arthur Escalas, Daliang Ning, Liyou Wu, Suo Liu, Sihang Deng, Jiesi Lei, Xiangwen Chen, Jennifer Pett‐Ridge, Malay Saha, Lauren Hale, Gangsheng Wang, Renmao Tian, Ying Fu, Yu Tang, Mary Firestone, Jizhong Zhou, Yunfeng Yang   +19 more
wiley   +1 more source