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Weeds, Pests, and Diseases.

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Q: What are the causes of decline in crop yields?
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Related questions

What are the group of activities for improving crop yields?

the major group of activities for improving crop yields can be classified as : .crop variety improvement .crop production improvement .crop protection management


Why do farmers increase crop yields?

Higher yields = increased income.


What invention increased crop yields and made soil more porous?

The plow increased crop yields and made soil more porous.


What is a yielder?

A yielder is someone or something which yields a crop, or which yields some other substance.


How did the crop rotation system that develope in Britain during the agriculture revolution increase crop yields?

Crop rotation system developed in Britain during agricultural revolution increase crop yields by increasing nutrients in the soil.


How did the crop rotation system that developed in Britain during the agriculture revolution increase crop yields?

Crop rotation system developed in Britain during agricultural revolution increase crop yields by increasing nutrients in the soil.


How did the crop rotation system that developed in Britain during the agricultural revolution increase crop yields?

Crop rotation system developed in Britain during agricultural revolution increase crop yields by increasing nutrients in the soil.


What are the cause that affect humans by pesticide?

Greater crop yields.


How was nitrogen originally used or what was its purpose?

Fertilizing,increases crop yields.


What are Yields?

Low yields usually refer to crops. It means that the yield of the crop was lower than predicted by the seed company or farmer.


The crop rotation system that developed in Britain during the agricultural revolution increased crop yields?

by increasing nutrients to the soil


Which of these changes in today's world is a product of advances in biology?

increased crop yields