Overloading Of Key Natural Rate Of 31.2% Grassland Livestock
Ministry of Agriculture recently announced the “National Grassland Monitoring Report 2009.” Monitoring results show that the 2009 dry warm climate anomalies, high temperature, severe drought, the overall growth of the national grassland vegetation were actually slightly less than the previous year, total output of 938,408,600 tons of natural grassland fresh, down 0.92% over the previous year; converted hay about 293.6377 million tons, down 0.89% over the previous year; carrying capacity of about 230 988 100 sheep units, down 0.34% over the previous year. Of key natural grassland livestock overloading was 31.2%, down 0.8 percentage points over the previous year.
In order to accurately grasp the grassland resources and ecological conditions, promote the rational use of grassland protection and construction, the Ministry of Agriculture completed the 2009 national grassland monitoring. Monitoring results show that the gradual restoration of grassland project area. National implementation of major grassland ecological construction projects, focused on management of ecologically fragile and severely degraded grassland, effectively preventing deterioration of the national grassland ecological environment to accelerate the momentum of improved ecological environment in some areas. Forbidden project fencing 45.035 million hectares, compared to non-grass project area increased 75.1% in project areas; Beijing and Tianjin sandstorm source control projects 3.432 million ha grassland, serious desertification of grassland decreased by 20% or more; karst rocky desertification treatment project fenced breeding grass 107,000 ha, the rate of rock exposed, decreased by 7 percentage points.
Major ecological engineering, driven by increased throughout the grassland protection and construction efforts, as of 2008, the National fences 62 million ha grassland, grazing grazing rotation grazing area of 98.67 million hectares, total area of 28.67 million hectares to retain grass. Dust storms across the country in spring 2009, 7, 9 times less than in 2000; Sanjiangyuan grassland soil erosion before the project area ratio decreased by 12 million hectares.
Ministry of Agriculture official said, on the whole, the national grassland degradation, desertification, salinization, desertification situation is still very serious. Of key natural grassland livestock overloading rate above 30%, soil erosion area of nearly 13.33 million hectares, an area of rodent pests against average 61.53 million hectares, grassland drought, fires, snowstorms and other disasters, serious, disaster relief is not strong. Grassland monitoring system is weak, and grassland protection and construction there is a large gap between the objective need. Enhance grassland protection and construction, safeguard national ecological safety, promote scientific development in grassland areas the task is still arduous.
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