herbicides are medicinal grasses or grass poisons, which are compounds that serve to eradicate grass or weeds from the main crop. herbicides are generally divided into two groups based on how they work. the first is a systemic herbicide which is a grass medicine that is translocated from leaf to root or vice versa and the second is a contact herbicide is a poison of grass that works directly and quickly to kill the plant tissue affected by this solution.
The most popular systemic herbicide is the active ingredient herborpropylamine glyphate 486 SL, which is a full-grown herbicide in the form of a golden yellow solution to control weeds in clove, if, acacia, rubber, coconut, oil palm, coffee, tea, acacia, in plants maize without tillage, soybeans without tillage, upland rice without tillage and spur the quality of sap in sugarcane. the target weeds are alang alang, hard weeds, medium weeds and soft weeds, the dose used in the video is 100 ml per tengki 14 liters of water.
The most popular contact herbicides are gramoxone 276 sl, which is after-grown contact herbicide with active ingredients of pararakuat in 276 grams / liter of chloride. in the form of a dark green solution to control broad-leaved and narrow weeds, wild palm saplings and puzzle grass. can be used to control weeds on land without crops, industrial plantations, plantation crops, food crops, vegetables without tillage and on fruit trees. the dose used in the video is 100 ml / tengki 14 liter capacity.
how to use a systemic herbicide and contact with spraying on weed grass which will be controlled evenly.
systemic roundup herbicides sprayed on the grass that is controlled on the first day the grass is still green, a week later the grass begins to turn yellow and die. one month after spraying the grass roundup will die completely until the roots
the herboxone contact herbicide sprayed on the grass makes the grass die quickly on the first day. a week later the grass looks dead, but after one month the grass has grown back because it works only on the affected part of the solution which will die.
in the experiments in the video show how the systemic drug eradicator and contact work clearly. along with its advantages and disadvantages.
Thank you for watching how to control grass with contact and systemic herbicides, hope this video can be useful. tv greetings
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