Agronomy Quiz 1
1 / 50
Pasturing system that allows short periods of heavy use followed by recover, period is called as_______________?
2 / 50
Mg in plants act as___________________?
3 / 50
When crop plants adopt to a new environment are called___________________?
4 / 50
Dwarf varieties of wheat are more resistance to_______________?
5 / 50
Gassypium barbadense was originated in__________________?
6 / 50
The K is predominantly in______________?
7 / 50
The significance of difference among several means is tested with the level of_________________?
8 / 50
Root rot of cotton is a_________________?
9 / 50
Initial vegetation that invades and occupies the area is called_________________?
10 / 50
The systematic arrangement of soil in to groups or categories is called_________________?
11 / 50
Number of crops grown on the same piece of land in a year and expressed in percentage is known as_______________?
12 / 50
Recommended method for cotton sowing is________________?
13 / 50
Yield losses of rice crop due to weed infestation are___________________?
14 / 50
Electrolytes leakage is defendant on_________________?
15 / 50
The depth of water required by crops during the base period is called_____________________?
16 / 50
Breeders seed production is taken up from the nucleus seed B and A lines are pollinated in an isolation of 1 Km in a ratio of_________________?
17 / 50
The soil has got______________?
18 / 50
The available form of nitrogen for plants is_________________?
19 / 50
Who described. the use of letrazolium for assessing, seed quality and the basis of topographical patterns___________________?
20 / 50
Gassypium hirsutum is________________?
21 / 50
Sunflower is allelopathic crop to many____________________?
22 / 50
One of the plant introduced from new world to the old world is_________________?
23 / 50
The cotton plant sheds more fruits mainly due to_________________?
24 / 50
Precise assessment of pest pressure to evaluate Economic risk from pest infestations is called_________________?
25 / 50
Organisms which are genetically modified are called_________________?
26 / 50
Best time of sowing for cotton is______________?
27 / 50
The process of converting food nutrients to carbohydrates in plants is called________________?
28 / 50
In rice, high silicon content, in shoot confers resistance to_________________?
29 / 50
Solar energy emitted by sun reaches the earth surface absorbed and returned back in the form of___________________?
30 / 50
Foliar application of nitrogen means applying nitrogen in solution form to___________________?
31 / 50
Effects of allelopathic compound in the life cycle of plants cause inhibition of________________?
32 / 50
Allelopathy interaction between plants playa crucial role in___________________?
33 / 50
Seed bag labeled with white colour indicates_________________?
34 / 50
One rooting hormone occurring naturally in plant is ___________________?
35 / 50
Hyderabad district area is in_________________?
36 / 50
Gassypium arborium is__________________?
37 / 50
Growing more then one crop in a season in the same land is called________________?
38 / 50
The harmful influence of one living plant on another living plant by the secretion of a toxic substance is called________________?
39 / 50
Cultivation of same crop year after year is called________________?
40 / 50
Hot with a cool winter is___________________?
41 / 50
A treeless arctic plan is called as__________________?
42 / 50
income farm where the operator is producing primarly his family?s needs rather than for sale is called_______________?
43 / 50
APTMA stands for_____________________?
44 / 50
Soil reaction of preference of sugarcane is________________?
45 / 50
The total dry matter produced by a plant as a resulting photosynthesis is called_______________?
46 / 50
The leguminous plants are important in agriculture because_________________?
47 / 50
The heating of atmosphere by gases that are transparent to sun light but opaque to radiated heat is called________________?
48 / 50
The deficient level of N(%) in plants suggested by various workers is_________________?
49 / 50
50 / 50
Fumigating and warming soil by covering it with black plastic is called__________________?
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