If such a low phosphorus concentration is an universal phenomenon during terminal Paleoproterozoic, this is likely the significant reason for limited primary productivity and therefore a low atmospheric oxygen level during that time.doi:10.1016/j.precamres.2021.106554Dongjie Tang a b...
a在土壤磷水平低的条件下需作补加研究,以查明菌根和根毛在低磷水平下对磷的吸收是否有显著作用,是否会导致比这个客观模拟模式所预报的磷吸收量更大 Must do the supplement research under the soil phosphorus level low condition, verifies the fungus root and the root hair under the low phosphorus level to...
Energy-level scheme and transition probabilities of P-like ions Theoretical energy levels and transition probabilities are presented for 41 low-lying levels of phosphorus-like ions. The multiconfiguration Dirac-Fock tec... Keh-Ning,Huang - 《Atomic Data & Nuclear Data Tables》 被引量: 161发表: ...
White lupin (Lupinus albus) is a legume crop that develops cluster roots and has high phosphorus (P)-use efficiency (PUE) in low-P soils. Here, we assemble the genome of white lupin and find that it has evolved from a whole-genome triplication (WGT) event. We then decipher its diploid...
Plant species diversity in Eurasian wetlands and grasslands depends not only on productivity but also on the relative availability of nutrients, particularly of nitrogen and phosphorus(1-4). Here we show that the impacts of nitrogen: phosphorus stoichiometry on plant species richness can be explained...
Year 1 treatment led to 2–3 fold variation in colonisation by AMF at each P-level for Year 2 wheat and field pea. High colonisation did not correspond with greater crop growth, yield, or uptake of P, K, Ca, Cu or S in wheat or field pea. However, total crop Zn-uptake and grain...
measurements before and after the high temperature annealing.Chemical phosphorus concentration profiles obtained from low temperature annealed samples showed diffusion depths of 60–80nm (extrapolated to a substrate doping level of 10 16 cm -3 ) and surface concentrations of 10 19 –10 20 cm -3 ....
Phosphorus (P), an important plant macronutrient, is a component of key molecules such as nucleic acids, phospholipids and ATP. P is often the limiting nutrient for crop yield potential because of the low concentration of soluble P that can be absorbed directly by plant. Plants have evolved a...
(level in meV), we still believe that we have found a new phosphorene allotrope G1 with excellent stability more favora- ble than black α-P, according to our testing results (see in Supplementary Fig. S2) and the fact that the bilayer black α-P and the 3D black phosphorus are ...
As a macronutrient, phosphorus plays a crucial role in plant development. Although several studies have documented the responses of masson pine to Pi starvation at a global level using RNA-Seq and comparative proteomic analyses, the detailed features in the roots that primarily respond to low Pi ...