Effect of phosphoric fertilizer and starter rates of nitrogen fertilizers on the phosphatase activity in the rhizosphere soil and nonlignified soybean roots under drought conditions

Nitrogen Fertilizer Levels Affect the Growth and Quality Parameters of Astragalus mongolica

“…Numerous studies, using experiment data on different plants, have revealed the effects of nitrogen fertilization [20]. For example, Scherer, H. W. found that the highest broad beans (Vicia faba L.) yields were obtained in the treatment with the lowest N-rate (100 mg N/pot) and in the treatment with the highest N rate (800 mg N/pot) [21]; Emnova, E. E. et al reported that soybean (Glycine max L.) production was positively affected by urea [22]. Achakzai, A. K. K. et al concluded that different fertilizer levels significantly (p < 0.05) influenced most of the growth attributes of the mungbean (Vigna radiata (L.) Wilczek) [23]; and Achakzai, A. K. K. et al got the same conclusion in the experiment of pea (Pisum sativum L.) [24].…”

Contrasted redox-dependent structural control on Fe isotope fractionation during its adsorption onto and assimilation by heterotrophic soil bacteria

“…It was isolated from temperate organic-rich soil and selected due to its capacity of producing EPS on a sucrose-containing medium. 49 The strain of P. aureofaciens was maintained at 4 °C in a liquid succinic acid (SA) medium, 50 and cultured either in the sucrose-peptone (SP) media, 51 thus promoting rich EPS synthesis, or in the SA media with poor EPS production. Cultivation was performed at 25 °C during 48-72 h with continuous shaking.…”