Irrigation & Dr...

The Haryana canal and Drainage Act, was passed in which year for providing all the water irrigation services?

The total volume of irrigation water required for a particular type of crop to mature is known as

Consider the following statements about Irrigation

1. Irrigation is the artificial process of applying controlled amounts of water to land to assist in the production of crops.

2. Irrigation helps to grow agricultural crops, maintain landscapes, and revegetate disturbed soils in dry areas.

A channel of canal where water flows under the influence of gravity is called _______

This system of irrigation supplies water to the plant equivalent to its consumptive use -

The trickle irrigation is another name for ______

Given below are two statements:

Statement I: The surge irrigation method is also known as ON-OFF water supply, or Intermittent irrigation.

Statement II: In a sub-surface drainage system excess water is removed from the surface by developing slopes on land.

In light of the above statements choose the most appropriate answer from the options given below.

Read the following statements and choose the correct answer/ s

1. The ring basin method of irrigation is used in horticulture crops.
2. The skip furrow irrigation method is used in water scarcity conditions.
3. Weeds that are grown in disturbed or uncultivated land are termed mimicry weeds.
4. Striga sp. Weed is a semi-root parasite weed.

Statement 1. The water requirement of sugarcane is 1500-2500mm.

Statement 2. Per cent irrigated area of sugarcane is 93%.

Statement 3. The formative stage is the critical stage of irrigation in sugarcane 

Statement 4. The furrow irrigation method is the most common method of irrigation in sugarcane.

Choose the correct statements.

Which kind of tillage extensively employed to minimise weed intensity in drill sowing crops where emergence of crop seedling is hindered by soil crust formed on receipt of rain or irrigation immediately after sowing?