Here are some verses on farming.
There was Bible knowledge of soil conservation:
“When you reap the harvest of your land, moreover, you shall not reap to the very corners of your field nor gather the gleaning of your harvest; you are to leave them for the needy and the alien (Leviticus 23:22).
If the edges of a field are left standing, this helps keep the soil from being eroded or blown away by wind. Moreover, the poor and needy can also gather some food.
“You shall sow your land for six years and gather in its yield, but on the seventh year you shall let it rest and lie fallow, so that the needy of your people may eat; and whatever they leave the beast of the field may eat. You are to do the same with your vineyard and your olive grove” (Exodus 23:10-11).
The land can rest during the seventh year so that nutrients return to it. Furthermore, animals can also come and eat and potentially naturally fertilize the ground.
"You shall not sow your vineyard with two kinds of seed, or all the produce of the seed which you have sown and the increase of the vineyard will become defiled." (Deuteronomy 22:9)
God does not seem to like hybrid kinds of fruits or vegetables. Whatever God has made from the beginning was good, but when people try to genetically engineer or selectively breed fruits or vegetables to have certain traits, they can corrupt the nutrients within the food and make it less healthy.
"You shall not plow with an ox and a donkey together." (Deuteronomy 22:10)
An ox and donkey have unequal strength and habits. Putting them together to the plow would strain the animals.
---
Jesus told a parable regarding a fig tree.
"A man had a fig tree which had been planted in his vineyard; and he came looking for fruit on it and did not find any. And he said to the vineyard-keeper, ‘Behold, for three years I have come looking for fruit on this fig tree without finding any. Cut it down! Why does it even use up the ground?’ And he answered and said to him, ‘Let it alone, sir, for this year too, until I dig around it and put in fertilizer; and if it bears fruit next year, fine; but if not, cut it down.’ ” (Luke 13:6-9)
This means that as true believers in Jesus, we should bear the fruits of the Spirit (such as love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, self-control [Galatians 5:22-23]). If Jesus comes to find anyone who does not have any fruits, then they are like unbelievers or hypocrites. Such people are not true believers in Christ and would therefore not have eternal life.
Therefore, we should “…Walk in a manner worthy of the Lord, to please Him in all respects, bearing fruit in every good work and increasing in the knowledge of God; strengthened with all power, according to His glorious might, for the attaining of all steadfastness and patience; joyously giving thanks to the Father, who has qualified us to share in the inheritance of the saints in Light” (Colossians 1:10-12).