Pdf integrated weed management for sugarcane saccharum. Weed control is an essential part of all crop production systems. Pdf management of weeds for sustainable sugarcane production. Importance of weed management in sugarcane s nijalingappa.
Study conducted at ccs haryana agricultural univeristy regional research station, uchani, karnal. Weed management in sugarcane using a combination of. In weak and gappy cane adequate weed control is hard to achieve. Integrated weed management weed management in sugarcane manual 06 iwm allows a range of costeffective management techniques to be used in sequence to effectively control weeds in an environmentally responsible manner. Weed management in sugarcane manual sugar research australia.
Sugarcane is the most important sugar crop in india. Weed management in sugarcane, or in any crops, plays a huge role in the maximization of ones crop production. A good herbicide program will help keep johnsongrass in check. In sugarcane cultivation the nature of weed problem is. Integra ted weed management technology produced 79 tha cane yield with inr 52530ha net return which w ere 30 and 48%. Integrated weed management in sugarcane gamaya blog. Effect of weed management practices on sugarcane ratoon. This publication lists procedures and specific examples of how to calibrate sugarcane sprayers. Pdf lecture 23 of agron 503 find, read and cite all the research you need on. Chemical control, herbicides, sugarcane ratoon, weed management.
These production potential can be achieved by adopting better management practices of crop production. Integrated weed management, sugarcane ratoon, weed density and cane yield. Importance of weed management in sugarcane saccharum. Johnsongrass control in sugarcane with asulox and envoke johnsongrass is one of the most problematic weeds found in sugarcane grown in louisiana. Sugarcane is most susceptible to weed competition during the first eight to 10 weeks after cane emergence. In other hand, the problem of weeding becomes more. In sugarcane weeds have been estimated to cause 12 to 72 % reduction. The healthy crop stand is primary to any weed management programme in sugarcane. Weed management in sugarcane using a combination of imazapyr followed by velvet bean as a break crop. The technology, contr olled all types of weed in sugarcane field. Introduction sugarcane crop faces tough competition with weeds between 60 to 120 days of its planting which causes heavy reduction in cane yield ranging from 4067% chauhan and srivastava 2002. Field investigations were carried out during 200912 at ladhowal centre of punjab agricultural university, ludhiana to develop effective methods of weed control for sustainable sugarcane production in subtropical india. Study on weed control and yield of seasonal sugarcane as.