; and (iv) a nonprofit wildlife organization may provide to the owner or operator of the eligible land a payment in exchange for an agreement by the owner or operator not to harvest the conserving use cover. (2) Payments (A) Rental rate Except as provided in paragraph (4)(B)(ii), the annual rental rate for a payment under a contract described in subsection (b) shall be $70 per acre. (B) Advance payment At the request of the owner and (if applicable) the operator of the eligible land, the Secretary shall make all rental payments under a contract entered into under this section within 30 days of entering into such contract. (C) Cost share payments A contract described in subsection (b) shall provide that, during the term of the contract, the Secretary shall pay, of the actual cost of establishment of the conserving use cover crop under paragraph (1)(B)(i), not more than $30 per acre. (3) Term (A) In general Except as provided in subparagraph (B), each contract described in subsection (b) shall be for a term of 3 years. (B) Early termination (i) Secretary The Secretary may terminate a contract described in subsection (b) before the end of the term described in subparagraph (A) if the Secretary determines that the early termination of the contract is appropriate. (ii) Owners and operators An owner and (if applicable) an operator of eligible land enrolled in the pilot program under this section may terminate a contract described in subsection (b) before the end of the term described in subparagraph (A) if the owner and (if applicable) the operator pay to the Secretary an amount equal to the amount of rental payments received under the contract. (4) Harvesting, haying, and grazing outside applicable period The harvesting for seed, haying, or grazing of eligible land under paragraph (1)(B)(ii) outside of the primary nesting season established for the applicable county shall be subject to the conditions that— (A) with respect to eligible land that is so hayed or grazed, adequate stubble height shall be maintained to