Agriculture Test Preparation For Soil Science And Agriculture Chemistry Part-V

Test Preparation on Agriculture Test Preparation For Soil Science And Agriculture Chemistry Part-V

1.

Deficiency of Mo in citrus plants results in:

1Heart rot
2Yellow spots
3Khaira disease
4All of above

2.

Deficiency of several elements is exhibited first in the apical region of the growing part due to there:

1Autolysis
2Mobile nature
3Translocation
4Immobile nature

3.

Degree of soil salinity is indicated by its:

1Total soluble salt content
2Organic matter content
3Nitrogen content
4Phosphorus content

4.

Denitrification is more in:

1Waterlogged soils
2Well drained soils
3Heavy soils
4Light soils

5.

Depth of cultivated soils is upto:

15 cm
215 cm
330 cm
445 cm

6.

Desert soils are found in:

1Arid and semi arid region
2Humid and sub-humid region
3Arid and humid region
4All of the above regions

7.

Diameter of clay particle is:

1Less than 0.002 mm
20.05 - 0.5 mm
30.5 - 1.0 mm
40.7 - 0.9 mm

8.

Different soil separate may be determined with the help of:

1International pipette method
2Yet's chart
3Munsell chart
4 None of the above

9.

Diphenyl amine is an indicator, which is used in determination of:

1Organic carbon
2Phosphorus
3Potassium
4Iron

10.

Dominant organisms found in a compost pit are:

1Thermophilic
2Psychrophilic
3Mesophilic
4Psychrophilic and mesophilic

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