In this study, acidity soil with lead pollution was used as experimental material to study the improvement effects of lime (X_1), calcium magnesium phosphate (X_2) and humic acid (X_3) and the improvement effects of their ratio.
These traits could be improved by selection in early generations for head weight, head diameter, head height, maturity, soluble solid content, protein content, sugar content and Vitamin C content which were mainly affected by additive effects and thus the improvement effects were stable environmentally.
(3) From the analysis of soil main physical and chemical property indices, it was known that the different ecological restoration measures would improve soil property in varying degree, and improved effect was better to upper layer.
The body size and live weight of the F_1 crossbred of native yellow cattle with Limousin at the age of 6 and 12 month-old were determined to investigate the improving effects on native yellow cattle by Limousin.
Taken together, each agent exerts the improvement effect at the different points from each other in an abnormal immunological circuit displayed in MRL/1 mice.
CMR12a_Reg, a regulatory mutant lacking the ability to produce PCN, had no similar improvement effect.
pruriens results in an increased earthworm abundance and biomass through a N-improvement effect or as a result of microclimatic changes and to study the extent to which earthworms and M.
The corrective actions may be interdependent; hence, if the implementation of corrective actions is in proper order, selection may maximize the improvement effect, bring favorable results in the shortest times, and provide the lowest cost.
Preliminary results showed that there is a noticeable improvement effect on Si-tolerance of catalyst, particularly for short term poison exposure.
The rats treated with different GABAB receptor antagonists showed improving effects in both tests (active and passive avoidances)on learning as well as on memory retention.
Unlike those of piracetam, the memory-improving effects of captopril and enalapril are not established by aldosterone-receptor blockade, suggesting that the two types of drug act via different mechanisms of action.
The present study shows that postnatal "consistent" handling (CH) of rats had long-lasting improving effects on coping with an stressful task (i.e.
Elevated corticosteroid levels block the memory-improving effects of nootropics and cholinomimetics
Older people appeared to be more susceptible to the performance-improving effects of caffeine than were younger.