The article “ Pesticide Residues and Safety Issues in Agricultural Products†issued by the Information Office of the Ministry of Agriculture on the 17th has caused great concern because it expresses the view that “if there is no need for pesticides, China will certainly suffer famineâ€. Industry sources said in an interview that pesticides are indispensable in food production. The key to ensuring that pesticide residues do not exceed the standard is to regulate the use of pesticides. While improving relevant residue standards, we must vigorously promote efficient, low-toxic, low-residue pesticides. And biological pesticides. The Ministry of Agriculture stated in the article that pests, diseases, and weeds often occur in the agricultural production process. Therefore, it is necessary to use pesticides for prevention and control. Almost all agricultural products may contain pesticide residues. Reducing pesticide residues and ensuring the safety of agricultural products are the goals of agriculture and pesticide management in various countries. China is a country with a large population of arable land. Increasing grain production and increasing farmers' income have always been the main targets of agricultural production. If pesticides are not used, there will certainly be famine in our country! The Ministry of Agriculture also stated that China's pesticide residue standards are as close as possible to the International Codex Alimentarius standards (rather than the European, American, and Japanese standards), and some standards are lower than in developed countries, but some standards are higher than in developed countries. As long as the residue does not exceed the standard, there will be no security problems. Since the beginning of this year, "pesticide residue" has become a popular vocabulary in the media, and related incidents have frequently appeared in newspapers. Huang Ya 17, a researcher at the Institute of Plant Protection of the Chinese Academy of Agricultural Sciences, is anxious to find out how to deal with impatience.艟 艟 艟 艟 è¾ è¾ è¾ è¾ è¾ / / / According to statistics, if pesticides are not used, rice production will be reduced by more than 2/3, and wheat production will be reduced by at least 1/2. The chairman of Beijing Yanhua Yongle Pesticide Co., Ltd. calculated the accounts for the reporter. In the rural areas, the labor cost of one mu of grass is about 100 yuan, while the use of herbicide is only about 15 yuan. He suggested that first, we must increase the research and development, production and promotion of biological pesticides; Second, we must speed up the use of highly toxic pesticides; third, we must increase support for the development and production of new pesticides. Sun Yongji, chairman of Jilin Bada Pesticide Co., Ltd. believes that the future of biological pesticides will be an important development direction.
Manual PU foam making machine
Main Usage:
Foaming Machine is an economic type of auto batching machine that is used for making all kinds of PU foam. Pu Foam Spray Machine,Manual Foaming Machine,Foam Production Machine,Pu Foam Injection Machine SOFTLIFE MATTRESS MACHINERY CO.,LTD , https://www.machinesoftlifefoam.com
This machine is mostly used for mixing , stirring and foaming raw material for foam
rubber.Adopting high speed and low speed segment with timing willingly controlled function ,
it also fits parking willingly electron brake device , the Operation is simpler and the foaming quality is better.
1. Main machine:
* 200kgs of main mixing tank with Teflon coating
* 15kw motor (Siemens) and 15kw inverter ( Taiwanese Delta)
* 50L of transfer tank with automatic vale for TDI
* 1 set of 3 way pneumatic valve for TDI ( Taiwanese)
* 1 set of 3 way pneumatic valve for water (Taiwanese)
* 1 set of 3 way pneumatic valve for mixture (Taiwanese)
* 1 set of controlling center
* Touch screen ( TL1310/HCFA 10 inch) + PLC ( Mitsubishi) + Electrical components ( Fuji)
2. Metering pumps.
* 1 set magnetic pump DPMY-6/0.4 ( Chinese ) for TDI
* 1 set gearing pump GPY-11.5R ( Japanese) for water
* 1 set gearing pump KCB200(Chinese) for mixture ( PPG+ silicone + tin + amine + CaCO3+color +-)
* And their connecting pipes
3. Tanks.
*1 set of 100kgs tank for water.
*1 set of 1 ton mixing tank for mixture ( PPG + silicone + tin + amine + CaCO3+color +-)
Note: TDI tank just use it`s packing jug directly.
4. Moulding box. ( customized size) 1 set moulding box with carrying wheel.
5. Air compressor: 1 set
6. Electronic scale: 100kgs-1set, 5kgs-1set