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various plant hormones and pesticides

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Q: What is a chemical other than water or fertilizers that farmers might add to crops to improve yield?
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What is the advantage of some fertilizers are sprayed over crops by helicopters?

Fertilizers are spread on fields by farmers to help their crops grow.


Why do you think farmers in interior plain are concerned about the use of pestcides and fertilizers?

= pestcides and fertilizers are bad and ruin their crops =


Who uses phosphate?

Phosphate is used by farmers in fertilizers for healthy growth of plants and/or crops.


What is an environmental assessment of chemical fertilizers?

Chemical fertilizers can pollute the water supply. Their use helps to produce more crops but their quantities have to be carefully controlled.


Why do farmers use Fertilisers?

To improve the growth for there crops


How do farmers improve the quality of harvested crops?

fertilizer


Why do farmers use artificial fertilizers?

So that their crops grow better. But, some fertilizers make it harder for microorganisms in the soil to produce nutrients naturally.


What are some ways farmers try to reduce the loss of topsoil?

many farmers use fertilizers to make their topsoil grow better crops.


Why is it bad to use chamical fetilizer on grain crops?

Because chemical fertilizers produce healthy, top-yielding crops.


Water pollution can be cause by pesticides and BLANK used on farms?

Fertilizers. Farmers put fertilizers on their crops and then the fertilizer can get washed into the ground or into a nearby river therefore polluting it.


Why should farmers use organic fertilizers in their crops?

It depends on whether they want to or not. Organic fertilizers are good but when it comes down to saying whether they should or not is really up to them.


Fertilizers a curse as well as a boon?

fertilizers are good for crops but access of fertilizers can be a curse on crops