Given below are two statements:
Statement (I): A key component of conservation agriculture is soil tillage connected to zero tillage, reduced tillage and ridge tillage.
Statement (II): Improved crop yields are one benefit of the innovation known as zero tillage especially in rice-wheat system due to timely seeding of wheat.
In light of the above statements, choose the most appropriate answer from the options given below.

Question

Which of the following statements is false?

Answer 1

This question is about conservation agriculture (CA) and one specific practice under it, zero tillage, in the rice-wheat cropping system.

Both Statement (I) and Statement (II) are true: Reduced soil disturbance is one of the three core principles of CA, and it is delivered through zero tillage, reduced tillage and ridge tillage, so Statement (I) holds. Zero tillage lets wheat go into the field right after rice is harvested, without waiting for land preparation, and this earlier sowing date is widely reported to raise wheat yield in the rice-wheat belt, so Statement (II) holds too. This matches the facts on both counts.
Both Statement (I) and Statement (II) are false: Both statements describe accepted, well documented practices, so calling both false does not fit.
Statement (I) is true but Statement (II) is false: Statement (II) is also a documented benefit, not false, so this option is incomplete.
Statement (I) is false but Statement (II) is true: Statement (I) is an accurate description of CA's tillage options, so it cannot be marked false.

Because both statements accurately describe recognized practices and outcomes of conservation agriculture and zero tillage, the pair holds together as true.

Let's summarize:

Conservation agriculture's minimum-disturbance principle covers zero, reduced and ridge tillage.
Zero tillage lets wheat be sown right after rice harvest, and this timely sowing raises wheat yield in the rice-wheat system.

So the correct answer is option 1, both statements are true.

Answer 2

This question is about conservation agriculture (CA) and one specific practice under it, zero tillage, in the rice-wheat cropping system.

Both Statement (I) and Statement (II) are true: Reduced soil disturbance is one of the three core principles of CA, and it is delivered through zero tillage, reduced tillage and ridge tillage, so Statement (I) holds. Zero tillage lets wheat go into the field right after rice is harvested, without waiting for land preparation, and this earlier sowing date is widely reported to raise wheat yield in the rice-wheat belt, so Statement (II) holds too. This matches the facts on both counts.
Both Statement (I) and Statement (II) are false: Both statements describe accepted, well documented practices, so calling both false does not fit.
Statement (I) is true but Statement (II) is false: Statement (II) is also a documented benefit, not false, so this option is incomplete.
Statement (I) is false but Statement (II) is true: Statement (I) is an accurate description of CA's tillage options, so it cannot be marked false.

Because both statements accurately describe recognized practices and outcomes of conservation agriculture and zero tillage, the pair holds together as true.

Let's summarize:

Conservation agriculture's minimum-disturbance principle covers zero, reduced and ridge tillage.
Zero tillage lets wheat be sown right after rice harvest, and this timely sowing raises wheat yield in the rice-wheat system.

So the correct answer is option 1, both statements are true.

Show Hint

The Correct Option is A

Solution and Explanation

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