According to the British bees to become the new home. According to the British Beekeeping Association, Xidi Mu. Lovett said that the association has 14,500 members, over the past 18 months has increased by 3,000. The news of course, touching mm, after all, desperate The bees can also be in town to find a temporary place to linger. However, while being moved, we can not help whom alert: that should have bee living in the countryside, why now only live in town? What this means to be human ?
In fact, this local phenomenon of mass death of bees not only in Britain, in other countries there is a wide range: Since autumn 2006, the United States nearly 30 states had a large number of bees unexplained phenomenon of disappearances , resulting in heavy losses in some areas beekeepers. apiculture central United States were in rural areas, said Hackenberg, near Tampa, Florida, he owned a bee farm, in a few weeks, the loss of up to 2 / 3 of the bees, which never happened in the past the phenomenon. Hackenberg pointed out that in the past have seen the occasional case of bees disappeared, but the strange thing is the hive is empty, can not find near bee's body, looks like someone swept away the bees. Niagara Falls area beekeepers Association, Xidubonuo said local around 80% to 90% of beekeepers have suffered heavy losses this year. He said that in previous years an average of only 10% to 20% of beekeepers suffered losses. As the United States since 2006, a large number of bees died, in order to pollinate crops, imported from New Zealand were forced to change for the reconstruction after the bee hive,Bailey UGG boots, which led to a sharp rise in the prices of imported bees. According to U.S. congressional investigators said, the bees on the U.S. food supply annually contribute up to 15 billion U.S. dollars worth,
the death of bees not trivial, reason: the human use of the 1,330 kinds of plants, there are 1,000 kinds of bee pollination required . If the bees are too few people will bid farewell to the number of grain and cotton, oilseeds, fruits? is for this reason that Albert Einstein predicted this only: , there is not. If the bee disappears from the world, human beings will be left only 4 years time! GM crops, electromagnetic radiation, pesticides or pesticides, viruses and fungi, such as global warming, all of these factors can be attributed to human destruction of the natural environment. such as bee-keeping experts Dusen, Ontario, Canada, believes that U.S. adult bees may be due to the disappearance of nerve poisoning, which led to the bees most likely cause of neurotoxicity with the use of pesticides and relevant. Pennsylvania State University's insect toxicologist Chris. Professor Mo Lin also support this argument, and make a guess: the bees are the most likely cause of death exist in a particular plant compounds, such compounds can be through the entire circulatory system of plant, delivered to the plant grow new leaves or flowers, and bees in the honey when they were infected with this particular substance. As early as the late 90s in the 20th century, French scientists have found that although the pesticide imidacloprid will not lead to death of bees, but bees will harm the nervous system, resulting in lost bees, unable to return to the nest, and finally die in the cold outdoors.
So, to solve the problem of mass death of bees (in fact, is to solve the problem of human existence), must be from the following three aspects: First, science. Specifically, is through the modern science and technology of mass production agricultural products, green food, organic food. At the same time, through scientific and technical means to work out effective and pollution-free organic pesticide, in order to avoid excessive use of pesticides caused by environmental pollution. that is, through agriculture modern means to resolve because the heavy use of pesticides caused by environmental pollution. Second, the capital. With science and technology, there must be a corresponding capital. For its part, the past decade, China has more than provincial Agricultural Science and Technology 20,000, but the results of 60 to 70 was shelved, get promotion and application of only 30 to 40, benefit little, can not meet the needs of China's agricultural development. The reason is the lack of funds to promote the science and technology .
Therefore, the promotion of agricultural development priority is to improve the conversion rate of agricultural science and technology. To speed up the development of agricultural science and technology capital, to promote agricultural scientific and technological achievements into practical productive forces, the first priority should be to find these barriers and to build on this basis, the capital of agricultural science and technology incentives in order to eliminate the capital development of agricultural science and technology achievements in a variety of barriers. Therefore, in order to eradicate the deteriorating rural environment, we must rid itself of small-road, take the agricultural modernization. The specific measures are: to allow industry to participate in agriculture, to allow capital, technology and professional involvement; allow the development of modern agriculture, the countryside, to the professional direction of their development, such as opening special types of rice farms, open pasture raised poultry and other specialized other.
is long-term environmental problems, problems alone to solve the problem only inevitable passive pollution to cure defects must be allowed to keep the original ecological state of development of agriculture and animal husbandry, through the various remedial measures to achieve the return of the green the real purpose of the original.
No comments:
Post a Comment