Question

1. Which machine is used during levelling?
Define furrow irrigation.
For which crop is furrow irrigation used? ​

Answer 1

Answer:

Tractor cultivators equipped with claws furrowers are used for trenching irrigation furrows.At furrow irrgation soil conditions , the land relief and slope , row spacing width or interval between the furrows are taken into account

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Answer 2

Furrow irrigation is conducted by creating small parallel channels along the field length in the direction of predominant slope. Water is applied to the top end of each furrow and flows down the field under the influence of gravity. Water may be supplied using gated pipe, siphon and head ditch, or bankless systems..

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