SOIL SCIENCE TEST 1
 |
| Soil science test |
SOIL SCIENCE TEST 1
Each right answer has 4 mark and each wrong answer has -0.25 mark.1/25
1. 'Soil fertility and fertilizers' was written by
2/25
2. Who suggested that the principal nourishment of plant was water?
3/25
3. Who gave the statement 'water was the sole nutrient of plants' ?
4/25
4. Who suggested that saltpeter (KNO,), and not water, was the principle of vegetation.
5/25
5. "Horse hecing husbandry" was written by
6/25
6. 'Annals of Agriculture' a book was written by
7/25
7. Who is considered the father of field plot technique?
8/25
8. The law of the minimer, was given by Liebig in
9/25
9. In 1843, Agricultural Experiment Station in Rothamsted, England was started by
10/25
10. Who isolated Bacillus radicicola, the organism responsible for N fixation in 1888 ?
11/25
11. In remote sensing, which type of radiation is utilized for photography?
12/25
12. One bushel (bu) is equal to
13/25
13. One ton is equal to ____ kg.
14/25
14. It has been observed that soil pH increases in
15/25
15. The behaviour of the plant in relation to day length is termed
16/25
16. Scab of Irish potatoes, pox of sweet potatoes, and black root rot of tobacco are favoured by
17/25
17. "Increase in yield of a crop as a result of increasing a single growth factor is proportional to the decrement from the maximum yield obtainable by increasing the particular growth factor" was described by
18/25
18 Which one of the following is an example of positive interaction?
19/25
19. Bray has modified the mitscherlich equation to
20/25
20. The nutrient concentration range in which added nutrient will not increase yield but can increase nutrient concentration is referred as
21/25
21. Reduction reaction (NO, to NH,) for nitrate assimilation by enzyme nitrite reductase takes place in
22/25
22. Which element is considered as energy currency for the plant ?
23/25
23. Which element is indirectly related with drought resistance ?
24/25
24. The purpling along the leaf edges is the characteristic deficiency symptom of
25/25
25. Which one of the following element is considered to be an immobile element in the plant?
Result:
How to prepare for Any Agricultural Exam ?
NTA delivers new type of question pattern from 1-2 year, so you should go through 2 book mainly by Nem Raj Sunda and Arun Katyayan with new question patter strategy.So we have prepared Chapterwise Full book tests series for you.
🔰Click below to take demo and then register.
✔Get all updates on JOBS, EXAM, QUESTION PATTERN etc in Telegram Channel.
Join us in our TELEGRAM channel @swadeshiagritube (click)
Join us on our INSTAGRAM page @swadeshiagritube (click)
Join us on our FACEBOOK page @swadeshiagritube (click)
Join us on our YOUTUBE page @swadeshiagritube (click)
Post a Comment