Hi,
It's a bit confusing.... are you the applicant or the sister who lives in Canada?
funds shown as cash 5 lakhs in my account and 4 lakhs in my husband
Whose bank accounts are these? The TRV applicant's accounts in India?
Based on the posts, the person applying has family ties, agriculture income, no employment, no finances, no previous travel history.
Changing the duration of intended visit from 6 months to 1 month would seem quite odd.... almost a red flag.... especially as your sister has no real ties to India, no employment or children to return to which would've meant a shorter visit.
IMO your sister must wait for a few months before she reapplies..... unless she can prove a really convincing must-return-by-XX date reason in the short future.
When she reapplies:
Family ties: Marriage certificate + evidence of her/her husband live at the same address + evidence that he will not accompany her due to work commitments
The Invitation Letter must be only for your sister, it must not include her husband if he is not applying.
Agriculture: Proofs of land ownership translated into English by a certified translator + CA evaluation as per current market rates + Income Tax Returns for the last 2-3 years + Form J + documents from Land Assessment and local village authorities
Can she prove she earns XX income from agriculture?
Can she prove that she is required to take care of the agriculture land or she must return by XX date for the sowing/harvesting season?
Finances: If she does not have any finances then her husband must open a joint bank account/sole bank account in your sister's name + cheque/bank transfer money from his account to her account + give an explanation for this + Letter of Financial Support for her visit
Cheers