Results 61 to 70 of about 511,075 (355)

Adsorption of Copper in Soil and its Dependence on Physical and Chemical Properties

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2018
Soil samples (n = 11) were collected in the chernozem areas of the Czech Republic (the Central Europe) from the topsoil and used as representative samples.
Vítězslav Vlček, Miroslav Pohanka
doaj   +1 more source

Effect of Reclaiming Duration and Land Usage on Organic Carbon and Phosphorus in Coastal Saline Soils in Eastern Zhejiang Province

Guan'gai paishui xuebao, 2023
【Objective】 Reclaiming the saline coastal soils in eastern China is crucial for ensuring food security. Given the significance of soil carbon in soil quality, this paper investigates the change in soil organic carbon and phosphorus in the soil following ...
WU Shaofu, SHI Qiwei, GU Haonan, ZHANG Mingkui   +3 more
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Predicting soil nutrients with PRISMA hyperspectral data at the field scale: the Handan (south of Hebei Province) test cases

Geo-spatial Information Science
This research investigates the suitability of PRISMA and Sentinel-2 satellite imagery for retrieving topsoil properties such as Organic Matter (OM), Nitrogen (N), Phosphorus (P), Potassium (K), and pH in croplands using different Machine Learning (ML ...
Francesco Rossi, Raffaele Casa, Wenjiang Huang, Giovanni Laneve, Liu Linyi, Saham Mirzaei, Simone Pascucci, Stefano Pignatti, Ren Yu   +8 more
doaj   +1 more source

Nutrient Characteristics and Factors Influencing Surface Soil with Gully Erosion on Sloping Farmland for Low Hilly Terrain in Black Soil Area

Shuitu baochi tongbao, 2023
[Objective] The soil nutrient characteristics and influencing factors of surface soil gully erosion for low hilly terrain in the black soil area were studied in order to provide data and theoretical support for the rational use of land resources ...
Zhang Xiaolian, Xiao Yang, Zhang Ruihao, Shao Shegang, Xu Jinzhong, Ni Dong, He Xuyang, Niu Yuxuan   +7 more
doaj   +1 more source

Challenges and opportunities on the use of bio fertilizers: examples from Senegal and Kenya [PDF]

, 2014
Not only phosphorus (P) bio available in soil is very low but phosphate fertilizing efficiency is also low. Consequently, annual world P demand increases predicting phosphorus stock end in the coming 125 years.
Dalpé, Y., Diop, M., Diouf, M., Faye, Aliou, Jefwa, J., Lesueur, Didier, Ndoye, I., Ndung'u-Magiroi, Keziah Wairimu   +7 more
core  

Phosphorus limitation of aboveground production in northern hardwood forests [PDF]

, 2018
Forest productivity on glacially derived soils with weatherable phosphorus (P) is expected to be limited by nitrogen (N), according to theories of long-term ecosystem development.
Fahey, Timothy J., Fisk, Melany C., Garrison-Johnston, Mariann, Goswami, Shinjini, Vadeboncoeur, Matthew A., Yanai, Ruth D.   +5 more
core   +2 more sources

Long‐Term Elevated CO2 Improves Soil Health and Rice Yields in Paddy Fields

Advanced Science, EarlyView.
Combining the two longest‐running rice free‐air CO2 enrichment experiments with a global data synthesis, this study demonstrates that long‐term elevated CO2 consistently enhances soil health. In rice paddies, this improvement sustains the CO2 fertilization effect over decades.
Fan Jiang, Wenchao Du, Kees Jan van Groenigen, Josep Peñuelas, Scott X. Chang, Lian Song, Chuang Cai, Yu Wang, Lin Deng, Zhengkun Hu, Weishou Shen, Qicong Wu, Haiyang Yu, Ying Yin, Fuxun Ai, Wei Zhou, Dongming Wang, Jianqiang Sun, Xiaoyuan Yan, Renfang Shen, Jiabao Zhang, Hongyan Guo, Chunwu Zhu   +22 more
wiley   +1 more source

Effects of different mulching measures on soil physicochemical properties and phosphorus fractions in orchards in the southeast hilly region of China

Plant, Soil and Environment
Soil phosphorus plays an important role in the soil ecological environment and sustainable development of the fruit industry in the soil hilly region of southern China, but the impact of different mulching measures on soil available phosphorus and ...
Bangning Zhou, Heming Li, Zuopin Zhuo, Lei Wang, Maojin Yang, Jinshi Lin, Fangshi Jiang, Yanhe Huang, Yue Zhang   +8 more
doaj   +1 more source

Potential effect of key soil bacterial taxa on the increase of rice yield under milk vetch rotation

Frontiers in Microbiology, 2023
Legume crop rotation is often adopted in rice cultivation to improve soil productivity. However, little is known about the role of microbes under legume rotation in affecting soil productivity. To elucidate this, a long-term paddy cropping experiment was
Mingming Xia, Mingming Xia, Xinling Ma, Xinling Ma, Jia Liu, Meng Wu, Meng Wu, Zhongpei Li, Zhongpei Li, Ming Liu, Ming Liu, Ming Liu   +11 more
doaj   +1 more source