Zakah on livestock and grain

It is narrated from Sayyiduna Abu Dharr (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "There is zakah due on camels, zakah due on sheep and goats, zakah due on cattle, and zakah due on trade goods (bazz). And whoever stores up dinars, dirhams, or unrefined gold and silver, neither keeping it ready for a creditor nor spending it in the path of Allah, then it is hoarded treasure (kanz) with which he will be branded on the Day of Resurrection."
Ibn Jurayj has also narrated it from Imran bin Abi Anas:

Sayyiduna Abu Dharr (may Allah be pleased with him) states that the Messenger of Allah (peace and blessings be upon him) said: "There is zakah due on camels, zakah due on sheep and goats, and zakah due on trade goods."
Both of these chains are sahih (authentic) on the condition of the two Shaykhs, but they did not record it.

It is narrated from Sayyiduna Mu'adh bin Jabal (may Allah be pleased with him) that when the Messenger of Allah (peace and blessings be upon him) sent him to Yemen, he said: "Take grain as zakah from grain, a sheep from sheep, a camel from camels and a cow from cattle."
This chain is sahih (authentic) on the condition of the two Shaykhs, provided that Ata bin Yasar's hearing from Sayyiduna Mu'adh bin Jabal is established, for I do not know this with certainty.