Results 11 to 20 of about 8,099,068 (351)
Guangdong nongye kexue, 2023 【Objective】The study aimed to address the conspicuous problem of excessive cadmium (Cd) in rice by developing and applying a nutrient inhibitor in the field to evaluate its effectiveness in reducing Cd uptake by rice and improving soil nutrients.【Method ...
Yanhong WANG +8 more
doaj +1 more source
Reduced cadmium(Cd) accumulation in lettuce plants by applying KMnO4 modified water hyacinth biochar
Heliyon, 2022 In this study, water hyacinth was adopted to prepare biochar followed by modification using KMnO4. And the modified biochars were applied in Cd contaminated soil, exploring the effects of water hyacinth biochar on lettuce growth, Cd enrichment, soil ...
Xin Yin +5 more
doaj +1 more source
Journal of Integrative Agriculture, 2018 Intercropping is an important agronomic practice. However, assessment of intercropping systems using field experiments is often limited by time and cost.
Yi-tao ZHANG +7 more
doaj +1 more source
Study of electroinductive disk sensor of electric field strength [PDF]
Омский научный вестник, 2023 Tasks related to the protection of biological and technical objects from the effects of electrical are relevant. One of these tasks is related to the development of electric field strength sensors with specified metrological characteristics.
S. V. Biryukov
doaj +1 more source
Noncommutative Point Sources [PDF]
Physical Review Letters, 2008 We construct a perturbative solution to classical noncommutative gauge theory on ${\mathbb{R}}^{3}$ minus the origin using the Groenewald-Moyal star product. The result describes a noncommutative point charge. Applying it to the quantum mechanics of the noncommutative hydrogen atom gives shifts in the $1S$ hyperfine splitting which are first order in ...
openaire +3 more sources
Persistence of Urban Stream Syndrome Effects from Point Source and Non-Point Source Pollutants [PDF]
, 2017 In a previous study, Sager Creek, a small 1st-3rd order stream in northwest Arkansas was shown to be negatively impacted by urban land usage within the watershed, producing a stream that exhibited several indicators of urban stream syndrome.
Wakefield, T. S.
core +3 more sources
Predicted Planck Extragalactic Point Source Catalogue [PDF]
, 2001 An estimation of the number and amplitude (in flux) of the extragalactic point sources that will be observed by the Planck Mission is presented in this paper. The study is based on the Mexican Hat wavelet formalism introduced by Cayon et al.
Aghanim +27 more
core +3 more sources
Frontiers in Ecology and Evolution, 2021 There has been a recent increase in interest on how urbanization affects soil fauna communities. However, previous studies primarily focused on some limited land use types or line transects of urban-rural gradients. At family and higher taxonomic levels,
Shiqin Yu +12 more
doaj +1 more source
Modeling the Distribution of Radionuclides in the Air and on the Soil Surface
East European Journal of Physics, 2023 Mathematical and numerical methods are used to simulate physical and chemical processes when building models of pollutants dispersion in the air and on the soil surface.
Maryna F. Коzhevnikova +1 more
doaj +1 more source
Journal of Integrative Agriculture, 2014 Spring maize is one of the most popular crops planted in northeastern China. The cropping systems involving spring maize have been maintaining high production through intensive management practices.
Li YANG +4 more
doaj +1 more source