Fully biodegradable mulch
Green World Biology Boundary 2018-01-09 15:50:56
On the vast land of 9.6 million sFully biodegradable mulchquare kilometers, it covers 1.8 billion mu of cultivated land and raises 1.3 billion Chinese. The south of the Yangtze River with abundant rainfall has a humid climate and rapid growth of crops. In the north of the climate, the temperature is too low, and the grain output is seriously insufficient. In order to lock the water and keep warm, and increase the grain output, nearly 400 million mu of cultivated land in the country has been laid with polyethylene film.
In the past few decades, nearly 10 billion kilograms of polyethylene film has remained in the soil, causing serious pollution of the soil, crop failure, land nutrient depletion, and the catastrophic consequences of the earth's inability to breathe. The white pollution “deep underground” is playing the “invisible killer” of agricultural product safety, directly threatening the safety of human life.
Since the 18th National Congress of the Communist Party of China, governments at all levels, led by the Ministry of Agriculture, have held several working conferences on the theme of agricultural resources and energy ecology, and successively issued a number of policies and regulations to prevent and control soil pollution.
It is imperative to solve the land pollution caused by traditional film.
Our company adheres to the guiding principle of the 18th National Congress of the Communist Party of China and pursues the lofty ideal of “making the earth cleaner, making society more environmentally friendly and making life better” in the departments of the Chinese Academy of Sciences, the Ministry of Agriculture, and the Shandong Provincial Department of Agriculture. Under the support of the fund, after 7 years of continuous research and development experiments, in 2014, a fully biodegradable mulch film was developed.
The fully biodegradable mulch film consists of three main raw materials, PLA, PBAT and PPC. All of these materials have been certified by the world's leading certification bodies such as the European Union and the United States. The degradation performance, heavy metals and ash detection are in full compliance with international standards.
Full biodegradable film degradation process
The fully biodegradable mulch film can be completely digested by bacteria and microorganisms in 1-2 plant growth cycles, eventually forming carbon dioxide and water, without any harm to soil and crops, changing the condition of white plastic pollution caused by traditional plastics, completely eliminating the situation. Traditional mulch poses a threat to the soil.
Weng Yunxuan: Amano is also a drafting unit for the launch of our biodegradable mulch film. It has also done a lot of work in recent years and has also been applied in many places. I believe that Amano will also have a big development.
Chen Xuegeng: It is an inevitable trend to replace the current PE film with a fully degradable mulch film, which is the most fundamental measure to solve the residual film pollution.
The biodegradable mulch film has been repeatedly tested by more than 60 pilots in 100,000 mu of cultivated land in 18 provinces of the country. It has been listed as a key support and promotion project by the Ministry of Agriculture, Ministry of Science and Technology and the Ministry of Environmental Protection in 2016. It has achieved great success and won the government and farmers. The height is definitely.
Suitable for potatoes, peanuts, corn, garlic, tobacco and vegetables grown in the shed, there are more than ten thicknesses
The experiment proves that the biodegradable film has obvious advantages, with an increase of 5% to 10% per mu, and a direct economic benefit of 1,500 yuan. The government saves 10 billion yuan in recycling cost per year, and increases the country's 20 million tons of grain reserves each year, while ensuring China. 400 million mu of cultivated land will no longer continue to pollute and meet the requirements for sustainable development.
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Standing on the vast land of 9.6 million square kilometers, the power of the 1.3 billion Chinese people is gathered. The Tianye people use 100 times of confidence and tens of thousands of efforts to make the earth cleaner, make society more environmentally friendly and make life better!
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