Sentence examples for changes crops are from inspiring English sources

Ethiopia's human population is rising and, as the climate changes, crops are being grown at higher and higher altitudes.

All that we map changes: crops are harvested and fields are replanted, cities evolve, forests burn and re-grow, and people move across the face of the earth leaving traces.

More generally, crop rotations over time, that is inter- or intraseasonal changes in the crops, are known to impact disease dynamics in the long term and are recommended to provide disease breaks (Bennett et al. 2012).

Over the past three decades, Goodman, who is 50, has helped change the way crops are grown in America; now she'd like to help change the American diet.

Arguments over climate change and GM crops are two obvious examples, but there are many others.

Climate change: the impacts on crops are worse than we thought.

Cucumber crops are changed every three to four months, whereas tomato crops are maintained in greenhouses for nine to ten months, leading to more frequent reductions in pest population size in greenhouses growing cucumber than in those growing tomato.

Land smoothing is often an annual practice or is done every few years to ensure uniform water distribution when annual crops are changed.

Arguably, the way climate change affected crops was a contributing factor in the Arab spring.

Drainage, leaching and changes to more salt tolerant crops are used to avoid the impact of long-term salinity build-up but other cultural practices may also be needed to deal with possible short-term or temporary increases in salinity which may be equally detrimental to crop yield.

Crops are sensitive to changes in patterns of rainfall and peak temperature, as well as to average temperature and precipitation; so are the pests and diseases that attack them.In its 2007 assessment, the IPCC's picture of agriculture in a warmer world was one of two halves.