question_answer 49)

  Give one word for the following. (a) Farming without the use of chemicals as fertilisers, herbicides and pesticides is known as ......... . (b) Growing of wheat and groundnut on the same field is called as ........ . (c) Planting soyabean and maize in alternate rows in the same field is called as ......... . (d) Growing different crops on a piece of land in pre-planned succession is known as ........ . (e) Xanthium and Parthenium are commonly known as ........ . (f) Causal organism of any disease is called as ............. .  

Answer:

  (a) Sustainable farming  (b) Mixed cropping         (c) Inter cropping             (d) Crop rotation (e) Weeds                           (f) Pathogen