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Crop Rotation

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15y ago

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What was done keep the earth usable?

Farmers used crop rotation to keep the earth fertile.


How do you keep discus fish?

in water


Can you keep discus fish with goldfish?

NO! Discus are very fragile fish- very sensitive Goldfish are messy plus, goldfish like temps in the 60's and discus like them in the 80's i can think of millions of other reasons do discus a favor and never keep them


Do farmers plant the same crops every year?

No. Farmers rotate crops (which means planting a different crop each year) in order to keep the soil fertile, full of nitrogen, and to help mitigate the build-up of pathogens.


Are discus fish hard to keep?

Discus are not any more difficult to keep than other tropical fish. Proper tank maintenance is required, discus can be shy and somewhat picky eaters if you are feeding them different food than what they are use to. A clean tank is a must when keeping discus, weekly partial water changes are recommended. A high water temperature is required, around 86 degrees Fahrenheit. Keep in mind, the cost of a discus fish is much more than other tropical fish. Keeping discus fish are not recommended for those who have never had an aquarium setup.


How did farmers' alliances help poor farmers to keep their farms?

Sharecropping


How did farmers alliances help farmers keep their farms?

By operating free gins and mills, farmers' alliances allowed farmers to save money.


Can you grow breasts and keep yourself fertile?

Yes


How did farmers' alliances help poor farmers keep their farms?

By operating free gins and mills, farmers' alliances allowed farmers to save money.


Explain who the farmers were angry with and why were they angry?

the farmers were angry at the horses. because the horses keep kicking the farmers to the sky. Sal


What has a pig?

farmers and they keep them in a enclosed field


How did farmers keep their farms?

Hopefully, in profit