You cannot grow crops on exhausted land.
地力耗尽的土地上种不了庄稼。
A lot of our land is used to grow crops for export.
我们很多的土地用来种植出口作物。
When you grow crops and pasture your animals, one of the things you do is you cut down the forests.
当你种植农作物、喂养牲口时，你要做的其中一件事就是砍伐森林。
What's worse, many cocoa farmers in Africa and other cocoa producing countries like Indonesia and Venezuela are changing to easier to grow crops such as corn or rubber.
更糟糕的是，非洲和印尼、委内瑞拉等其他可可生产国的许多可可种植者正在改种玉米或橡胶等更容易种植的作物。
Some farmers are able to grow crops here.
一些农民可以在这里种植农作物。
Salt in the soil has always made it impossible to grow crops.
土壤中的盐分总是使作物无法生长。
There is a good reason why the UK is dominated by animal husbandry: most of its terrain doesn't have the right soil or climate to grow crops on a commercial basis.
英国畜牧业占大头是有充分理由的：其大部分地区的土壤或气候不适宜农作物商业化种植。
Biologist Jill Farrant of the University of Cape Town in South Africa says that nature has plenty of answers for people who want to grow crops in places with unpredictable rainfall.
南非开普敦大学的生物学家吉尔·法兰特表示，对于那些想要在无法预测降雨量的地区种植作物的人，大自然会给出很多答案。
People grow crops, such as wheat and sunflowers in this area.
这个地区种植如小麦和向日葵这样的庄稼。
"If you run out of water you cannot grow crops anymore," he added.
“如果没有水，就再不能种庄稼，”他补充说。
More people mean more houses, which means less land to grow crops.
更多的人口则意味着更多的住房，意味着更少的耕地。
At the moment, about 2% of irrigated water is used to grow crops for energy, or 44km3.
眼下用来培养能源作物约占灌溉水的2%，也就是44立方千米。
Plans to suck carbon from the air by growing trees conflict with the need to grow crops.
计划用来吸收二氧化碳而种植的树木将会与种植粮食相冲突。
At the moment, about 2% of irrigated water is used to grow crops for energy, or 44km3.
目前，灌溉水源大约有2%用于能源作物，亦即44公吨；
No one who has been to the Badlands in South Dakota would expect to be able to grow crops there.
任何到过南dakota的人都不会期望那里能长出玉米来。
Not just that, but mankind is rapidly running out of land to grow crops due to a rapidly growing population.
不仅如此，由于人口迅速增长，人类正在迅速的消耗农作物用地。
"Even if I could persuade them to move down, we wouldn't have money to build a house or land to grow crops," he said.
“即使我能说服他们搬来，我们还是没有足够的钱修房子，没有地种庄稼，”他说。
After that, warned the petition, the villagers would all grow crops in the park-and defend their activities with arms.
此后，为了声援请愿活动，村民们会倾巢出动在公园里种植农作物，并武装保卫在公园内的活动。
She used to grow crops on seven hectares of common land; when the pond was built, she lost the land. There was no compensation.
她过去在七公顷公用土地上种植庄稼；建池塘时，她失去了土地，而且没有得到任何补偿。
Kansas can add to the renewable energy mix, Frahm believes, by using its ample farmland to grow crops that can be converted into biofuels.
弗拉姆表示，堪萨斯能通过利用肥沃的土地，种植可转化为生物燃料的农作物，扩大可再生能源的来源。
One strategic shift would do away with almost every ill just noted: grow crops indoors, under rigorously controlled conditions, in vertical farms.
一项重大变革能解决上面提到的几乎所有问题：在室内用立体农场种植作物，调节各种生长条件至最佳状态。
Studies suggest as much as 900 million metric tons of carbon a year could be locked up this way—and improve the soil's ability to grow crops as well.
一系列研究发现，通过此方法每年将有高达9亿公吨的碳会被锁定——同时改良土壤肥力更好地种植各种谷物。
"When we started, people didn't like us," says Mr. Solano, explaining that peasant farmers thought they would be taught to grow crops that weren't profitable.
“起初，人们并不喜欢我们”，索拉诺先生表示。他解释说，当地农民认为他们只会教他们种植无利可图的作物。
There are unique considerations when it comes to urban farming, Wally says: He can't grow crops that will get too tall, or else they will absorb too much pollution.
当谈到市区种植时，有个特别的问题，Wally说他种的农作物不能长得太高，否则它们会吸收太多的污染。
This would exceed any possible gains from warming in areas currently too cold to grow crops and would also offset the benefits of rising carbon-dioxide concentrations.
将超过气候变暖使寒冷地区可耕的新增产量，这还将抵消压缩二氧化碳带来的收益。
He and his team also introduced improved farming techniques, tools, and information on how to grow crops more efficiently and successfully without expanding into elephant habitat.
他和他的团队引入了改良的种植技术和工具，并引介了如何更有效地种植作物，同时避免向大象栖居地扩张。
He and his team also introduced improved farming techniques, tools, and information on how to grow crops more efficiently and successfully without expanding into elephant habitat.
他和他的团队引入了改良的种植技术和工具，并引介了如何更有效地种植作物，同时避免向大象栖居地扩张。
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