Any pesticide has a shelf life. The expired pesticide can not only prevent insects and disease, but also delay the prevention and control of pests and diseases. However, it is also considered to waste the expired pesticides when it is discarded. The chemical composition will have a series of reactions, resulting in unforeseen Material and consequences. How to deal with expired pesticides becomes a problem for farmers.
China's "Pesticide Management Regulations" clearly stipulates: " Pesticide products that exceed the product quality assurance period are subject to inspection by the pesticide testing agency of the agricultural administrative department of the people's government at or above the provincial level. If they meet the standards, they may be sold within the prescribed time limit, but must be noted. Ming and expired pesticides, with the use and dosage.â€ For the expired pesticides that do not meet the standards, the â€œPesticide Management Regulationsâ€ also stipulates: â€œTo deal with expired pesticides, the relevant provisions of environmental protection laws and regulations must be strictly observed. To prevent pollution of the environment."
For expired pesticides, first, ordinary people cannot destroy them. Second, the state does not prohibit sales. However, sales of obsolete pesticides must comply with three regulations: First, they must pass the inspection of pesticide certification agencies at the provincial level, and the product quality still meets the relevant standards; second, the words â€œexpired pesticidesâ€ must be marked on the packaging of pesticide products, and according to their actual conditions. Performance, clearly indicating the method of use and dosage; third, it must be sold within a limited period of time.
Hardboard is often taken from deciduous, fine - leaved trees and divided into two kinds, one is miscellaneous wood, such as beech, elm, oak, one is rosewood, such as rosewood, pear, acerbity branch, chicken wing wood, etc.In the case of oak, it is hard, stability is stronger, grain is clearer, the furniture that makes is durable, very simple and fashionable.The furniture that make is very high-grade, suit to make Europe type furniture especially.Oak is coarse, colour and lustre is elegant, wear-resisting, a lot of adornment, furniture, floor and so on material, choose to use oak to make.Practicality is more extensive, water absorption is very strong, also resist corrosion, the real wood furniture quality that makes with it is very good. Luli Group Co.,Ltd has many years of production experience and produces many high quality hardboard but low price.
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