Heilongjiang Qiqihar Meris vigorously promotes ecologically degradable plastic film

In 2021, Meilis District will carry out the demonstration work of ecological degradation plastic film, with a demonstration area of ​​1,000 mu, and the effect is remarkable
.
In 2022, in order to protect black soil and reduce white pollution of farmland, Meilis District will continue to expand the area of ​​test and demonstration, and accumulate more experience for the comprehensive promotion of ecologically degradable plastic film
.

Onion Datian reporter who came to the onion planting professional cooperative in Daxiang Village, Dabaqi Village, Meilis Town, saw that the 60 mu of onions using the eco-degradable plastic film were growing gratifyingly.
Ren Hongyuan, the chairman of the cooperative, observed the growth of the onions and paid close attention to the effect of the eco-degradable plastic film.
Ren Hongyuan said, Compared with the ordinary mulch film used in previous years, the eco-degradable mulch film used this year has better toughness, and there are no cracks or premature degradation.
There is no need to deal with the mulch film in autumn
.

The Baice Vegetable Planting Cooperative in Rongsheng Village, Meilis Town also used eco-degradable plastic film for the onion planted this year.
Tian Guangyu, the chairman of the cooperative, did not fully understand the performance of the plastic film in the first year, so he went to the onion field every day.
Tian Guangyu said that the effect of ecologically degradable plastic film sealing is better, the crops do not age prematurely, the temperature is well controlled, and the growth is more lush
.

This year, the 4,400-mu eco-degradable mulch film promoted and used in Meilis District is a new product of Chengdu Miaoshun Huize Environmental Protection Technology Co.
, Ltd.
Its degradable plastic products have passed many professional inspections such as China Testing, Pony Testing, and Chengdu National Inspection.
The authoritative inspection of the organization, in line with the requirements of the national standard, was rated as "China's green environmental protection products"
.
On the basis of not changing the traditional mulching agronomic measures, the mulching method, mulching machine, and mulching time are the same as those of the traditional mulching film, and it has the same thermal insulation and moisture preservation effect as the traditional mulching film, and will not cause crop yield reduction
.
After use, it can be decomposed into water, carbon dioxide and soil humus by microorganisms in the natural environment, which is friendly to the environment
.

Xie Zhiqiang, manager of Chengdu Miaoshun Huize Environmental Protection Technology Co.
, Ltd.
, said that last year, the company tested and promoted 1,000 mu of crops in Meris, including onions, potatoes, melons and other crops, and the effect was very good
.
This year, we will increase the promotion and demonstration efforts, adjust and optimize the formula, and the promotion area is 4,400 mu.
Now the onion land has achieved the expected effect.
It starts to degrade in mid-September, and the degradation rate can reach 80% in October.
pollution
.
Ecologically degradable plastic film decomposes naturally in the soil without causing environmental pollution.
At the same time, it can effectively control soil temperature and humidity, reduce water and nutrient loss, promote stable crop production and increase agricultural production efficiency.
An important addition to the recycling campaign

Wang Yi, a staff member of the District Agricultural Comprehensive Service Center, said that the Meilis District Ecological Degradable Plastic Film Field Test Demonstration Project has implemented 4,400 acres this year.
After the degradable plastic film is laid, the center will send professional technicians to the fields to monitor data and master the degradation data.
In order to promote large-scale next year
.
Reporter: E Hongbo