Urbanization is not only an important factor affecting food security, but also an important driving force for promoting agricultural modernization. Since the reform and opening up, China published a set of manuscripts on the town of June 12 in the town of “a particular stress on weeding and weeding in summer maize.†The agricultural technicians from Chengwu County, Heze City, Shandong province, made a phone call to express their opinions. He believes that after the summer corn seedling weeding in the 3-5 leaves, must not be applied paraquat, otherwise it will cause phytotoxicity, so that farmers suffer losses.
As for the correct use of paraquat after corn seedlings, this publication invites experts to answer. Li Xiangju, a researcher at the Plant Protection Institute of the Chinese Academy of Agricultural Sciences, said that paraquat is a non-productive, contact-killing herbicide for stems and leaves. When used in corn fields, it must be covered with a protective cover to prevent directional spray on the corn stems and leaves. In the period of application, it is appropriate to apply the pesticide at a certain height difference between corn and weeds after the 8th leaf stage of maize. If the maize is sprayed at the 3-5 leaf stage, a strict directional spray technique is required and the corn stems and leaves cannot be exposed to the medicament so as not to cause phytotoxicity.
Product feature:
1. Small volume, light weight, convenient in storage and transportation before use.
2. Reduce manpower and save time for the emergency.
3. Non-toxic In the usage, tasteless, pollution-free
4. Environmental protection. Solid in nature can be completely decomposed, no residue.
5.The contents of the bag can be poured into the farmland aftre using, Conserve soil and water.
Application: To keep water out of subways, underground facilities, water plants and flowers .
Water Active Flood Bag,Water Active Flood Bags,Water Active Sandbags,Water activated flood bag
Denilco Environmental technology(Suzhou)Co., Ltd. , https://www.wflood.com