If glyphosate is used after sugarcane harvesting, what will be the effect on the germination of ratoon crop?
Kamlesh Meena sir glyphosate is the most widely used herbicide for the chemical eradication of sugarcane ratoons due to its ease of use, low cost and absence of residual effects on the soil, which allows for repeated plantation in the same area, as is often practiced by farmers. the minimal lethal dose for sugarcane is 1440 g a. e. per ha. Glyphosate once absorbed by the leaves of the cane, is the only herbicide that can block the activity of the enol pyruvyl shikimate-3-Phosphate synthase (EPSPS). However, it is also used as a chemical ripener in sugarcane @ 0.3 to 0.4 (also goes up to 0.8 to 1 depend on variety) liter per ha. Glyphosate is a growth inhibitors that markedly decrease the sugarcane growth rate, making the plants accumulate sucrose instead of expending it as an energy source for growth.
You can perform an experiment comparing treated versus non treated plots
Gyphosate is used after sugarcane harvesting to control grassy weeds will have little effect on the germination of the ratoon crop.
You can see this paper. According to this paper, Glyphosate is ineffective on recently cut ratoons until germination (sprouting) of buds is completed and tillering is advanced ( Chedzey, J. and J.B.R. Findlay (1985), “An assessment of application techniques for Roundup® herbicide for killing sugarcane”, Proceedings of the South African Sugar Technologists’ Association, June, pp. 179-185, available at: www.sasta.co.za/wpcontent/ uploads/ Proceedings/ 1980s/1985 _Chedzey _An%20 Assessment%20Of%20Application.pdf.
Glyphosate is used as a herbicide for grassy weeds . It decomposes when the function is over in soil. After sugarcane harvesting it has a little effect on the germination of ratoon crop.
Glyphosate non selective systemic herbicide. it may affect emergence of ratoon crop
dear
and Glyphosate is used as a herbicide for grassy weeds . It decomposes when the function is over in soil. After sugarcane harvesting it has a little effect on the germination of ratoon crop.
- Badges
- Science topic
- Similar topics
- Agricultural Science
- Agronomy
- Crop Science
- Crop