List of top Physical Sciences Questions on Organic Farming

Natural Farming is associated with

Father of Modern Organic Agriculture is

Certified Organic logo in India is –

The term 'Organic farming' was first coined by

Given below are two statements:
Statement (I): Single superphosphate, double superphosphate, triple superphosphate are mono-calcium phosphate.
Statement (II): Mono calcium phosphates are water soluble and thus have high leaching losses.
In light of the above statements, choose the most appropriate answer from the options given below.

When rainfall is inadequate to meet the evapotranspiration losses, usually occurs in Humid Regions.
(A). Invisible drought
(B). Contingent drought
(C). Meteorological drought
(D). Permanent drought
Choose the correct answer from the options given below:

Given below are two statements, one is labeled as Assertion (A), and other one labeled as Reason (R).
Assertion (A): The break of monsoon at critical stages for soil moisture stress leads to a reduction in yield.
Reason (R): Only when the break of monsoon exceeds 15 days duration or more.
In light of the above statements, choose the most appropriate answer from the options given below.

Nutrient supply in organic farming is based on feeding the soil not feeding the crop -Justify
(A). In organic management nutrient sources are mostly on-farm produced and naturally occurred not off-farm external inputs
(B). Soil fertility is maintained by a variety of means like crop rotation, organic mulching, cover crop, etc.
(C). Recycling and reuse of products and by-products of different components of an organic farm
(D). Nutrients enrichment of soil by encouraging natural cycles and soil biological activity
Choose the correct answer from the options given below:

Certification is essential for authenticating organic products because
(A). A third-party certification agency monitoring the organic production system
(B). Organic products are produced by following NPOP guidelines
(C). Organic farmers are dedicated in cultivation practices
(D). Potentiality of marketing of organic products are increasing
Choose the correct answer from the options given below:

The total N contents in livestock manures are given below. Arrange in decreasing order:
(A). Dairy (solid)
(B). Swine (liquid)
(C). Poultry (solid)
(D). Dairy (liquid)
Choose the correct answer from the options given below: