Increasing land productivity
70% of the world’s land is only a quarter to a third as productive as it could be—leaving a lot of scope for intensification. However, for this to be sustainable, yields must be increased while using fewer inputs, reducing use of fresh water, finding ways to decrease air, land and water pollution.
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Agriculture, food and land use »Agriculture, food and land use
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Global land use »Global land use
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Increasing land productivity
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Ways to increase land productivity »Ways to increase land productivity
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Constraints on land productivity »Constraints on land productivity
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70% of world's land is only 1/4 – 1/3 as productive as it could be »70% of world's land is only 1/4 – 1/3 as productive as it could be
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Need to Improve crop yields »Need to Improve crop yields
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Pressure to reduce the land used for food »Pressure to reduce the land used for food
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