Page 66 - Ilmu Tanah
P. 66

The Chemistry and Fertility of Soils under Tropical Weeds   53



                           21.  Which  method  of  weed  control  is  safe  and  efficient?  Explain  and  compare  with  the
                              most popular control method!
                           22.  To  safely  applying  the  chemical  weed  control,  farmers  must  master  five  accuracies.
                              Explain!



























































                                                          Abdul Kadir Salam and Nanik Sriyani  – 2019
   61   62   63   64   65   66   67   68   69   70   71