Adopting the methods of plot test and large area applied and combining ground treatment, overdrilling, weeding, applying fertilizer, rare earth elements and legume inoculation etc comprehensive measures, the regressive artificial grassland in southern Anhui hilly area was improved.
With systematical analysis of the factors which affect grinding,this paper puts forward the comprehensive measures to improve grinding processing quality,and discusses the effects of feed grinding parameter on feed nutritional value,gastro intestinal morphology,animal production performance,prospect feed grinding processing orientation and content which must be studied in future.
Based on the analysis of characteristics on nitrogen cycle,phosphorous cycle and potassium cycle in grazing system of artificial grassland,nutrient elements requirement,forms of fertilizer,fertilizer rates,concrete fertilizer time and method of nitrogen,phosphorous,potassium,boron,zinc,molybdenum and sulfur in soil in grazing system of artificial grassland in southern China were discussed. Meanwhile,biological measures and comprehensive measures to increase soil fertility in grazing system of artificial grassland in southern China were pointed out.
According to the above mentioned, the biological characteristics, ecologically geographical distribution and harm to animal husbandry were discussed. The suggestion about reasonable utilization and protection of grassland resources and the comprehensive measure to control and kill this poisonous plant were given.
Research work is intended to indicate regionally differentiated hazardous potentials and thereby provide a basis for recommending comprehensive measures to protect groundwater in Germany.
In conclusion, our methods of control against postoperative MRSA infection implies that comprehensive measures of prevention, including the reviewed specification and usage of antibiotics and operation management, have been well implemented.
When the informant data from the universe of subdistricts in a region are analyzed with modern multivariate techniques, it is possible to derive comprehensive measures of institutional structure as well as five measures of rural progress.
The status of the work on checking and guaranteeing the seismic stability of the equipment in the Leningrad nuclear power plant as part of the development and implementation of comprehensive measures for improving safety is analyzed.
The HRAS38 score comprises minimal and independently acquired parameters and is an effective and comprehensive measure of disease activity in RA patients.
Considerable success was achieved in the construction of a test battery by means of which a reliable and comprehensive measure could be arrived at of students' written and oral proficiency.
The Medical Outcomes Study HIV Health Survey (MOS-HIV) is a brief, comprehensive measure of health-related quality of life (HRQoL) used extensively in human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS).
Barnacles have very high accumulated trace metal body concentrations that vary with local trace metal bioavailabilities and represent integrated measures of the supply of bioavailable metals.
This study proved that there is a great deal of room for improvement in the resource use efficiency up to 77% by integrated measures, which need broad cooperation of miners, fertilizer plants, and agriculture.