In agricultural production, carbendazim and other pesticides are used to prevent soybean root rot. However, degrades slowly affects a series of biochemical processes such as soil biological nitrogen fixation nutrient activation in the natural environment. This study mainly investigated effects Rhizophagus intraradices, Acinetobacter calcoaceticus, on biomass, incidence rot, total number bacteri...

We evaluated the effects of the amount and type of C compounds (labile/recalcitrant) of crop residues on the soil organic matter (SOM) components under no-tillage practices in semiarid region of Argentina, with the aim of establishing criteria for sustainable agriculture. Five agricultural situations were evaluated: soybean/wheat rotation (wheat crop and at bare fallow); soybean monoculture; so...

Soybean [Glycine max (L.) Merr.] contains two proteins called vegetative storage proteins (VSPs) that function as temporary storage reserves, but are also closely related to plant acid phosphatases of the haloacid dehalogenase (HAD) superfamily. This study examined the biochemical basis for the relatively low catalytic activity previously reported for these VSPs. The specific activity of purifi...

In agricultural cropping systems, crop residues are sources of organic carbon (C), an important factor influencing denitrification. The effects of red clover, soybean, and barley plant residues and of glucose on denitrifier abundance, denitrification gene mRNA levels, nitrous oxide (N(2)O) emissions, and denitrification rates were quantified in anoxic soil microcosms for 72 h. nosZ gene abundan...

The effect of a previous crop and its residue left on the field before next is consequence soil water usage quality. We evaluated grain yield forty winter wheat varieties, as well bulk density, content, crop’s C:N ratio in three neighboring fields near Solomon, KS. Wherein these fields, was no-tilled following either 1) soybean; 2) cover mix (legume cereal); or 3) wheat. crops consisted pearl m...