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When water for only one irrigation is available to wheat crop it should be applied at

Correct Answer: CRI stage
CRI is the crown root initiation stage in any wheat plantation which comes in 20 - 25 days after sowing. So, in case of a water crisis when only one irrigation can be provided, then it should be done at the CRI stage, which is the most crucial stage for water requirement.

If one plots the tank irrigation in India and superimposes it with map of well irrigation,one may find that the two are negatively related. Which of the following statements explain the phenomenon?1. Tank irrigation predates well irrigation.2. Tank irrigation is in the areas with impervioussurface layers.3. Well irrigation requires sufficientground water reserves.4. Other forms of irrigation are not available.Select the correct answer using the code given below.

Where adequate irrigation water is available four to six irrigation are applied to the wheat crop. At which of the following stages of growth is the first irrigation recommended?

Every month a man consumes 25 kg rice and 9 kg wheat. The price of rice is 20% of the price of wheat and thus he spends total Rs. 350 on the rice and wheat per month. If the price of wheat is increased by 20% then what is the percentage reduction of rice consumption for the same expenditure of Rs. 350? Given that the price of rice and consumption of wheat is constant :

Which one is the most critical stage for irrigation in wheat of only one irrigation is available?

Let us consider in a given area the plantation of a certain crop takes 20 days, and the total water depth required by this crop is 80 cm on the field. Find the duty of irrigation water required for the crop during this period. (

Statement : There is an unprecedented increase in the production of wheat this kharif season in most parts of the country.

Courses of Action :
I. The government should immediately lower down the procurement price of wheat.
II. The farmers should be asked to store the excess produces with themselves to be used for future.
III. The government should make its best efforts to export wheat to augment its presence in international market.

Which of the following combinations are not correctly matched?
1. Writ of Habeas Corpus: available against private individuals as well
2. Writ of Quo Warranto: available against subordinate courts only
3. Writ of Certiorari: available against state only
4. Writ of Prohibition: available against autonomous bodies only
Select the correct answer:

In crop-rotation, a cash crop may be followed by a fodder crop, which is then followed by soil renovating crop like ________

At a certain place, the transplantation of a crop takes 15 days, and the total depth of water required by the crop is 90 cm on the field. During the plantation rain falls and about 20 cm is utilised to fulfil the demand. Now determine the duty of irrigation water required during the plantation.

The following question is based on the given data for an examination. A. Candidates appeared 10500 B. Passed in all the five subjects 5685 C. Passed in three subjects only 1498 D. Passed in two subjects only 1250 E. Passed in one subject only 835 F. Failed in English only 78 G. Failed in Maths only 275 H. Failed in Physics only 149 I. Failed in Chemistry only 147 J. Failed in Biology only 221 How many candidates passed in at least four subjects ?