The government also bought up excess crops.

政府还购买过多的农作物。

With genetic modification becoming commonplace, modified crops will be grown indoors.

随着基因改造的推行，转基因作物将在室内种植。

So is the extent of damage to crops, villages and livelihoods.

农作物、村庄和生计的破坏程度也不清楚。

The debate over durability, crop growing impacts, pollution and recyclability is a complicated one.

关于耐用性、作物种植影响、污染和可回收性的争论复杂的问题。

There is an urgent need for new crop varieties.

现在迫切需要新的作物品种。

Together, these conditions would hinder crop and agriculture production, eventually leading to food shortages.

这些条件加在起将阻碍作物和农业生产，最终导致粮食短缺。

C) They cannot boost crop yields without causing greenhouse gas emissions.

C）它们无法在不造成温室气体排放的情况下提高作物产量。

Growers want machines that will increase their yield and make raising crops less labor-intensive.

种植者希望机器能够提高产量，减少种植农作物的劳动密集型。

And that was before the crop was grown, harvested, cleaned and then dried.

那在作物生长、收割、清洗和干燥之前进行的操作。

The farmer grows all types of crops.

这位农夫什么农作物都种。

In agriculture, it will take both better breeding—for more water efficient crops—and smarter irrigation.

在农业中，既要培养更多能高效利用水资源的优良作物品种，也要加强建设智能灌溉。

The yellow-spined bamboo locusts are eating crops including rice, corn and canes.

黄脊竹蝗正取食水稻、玉米和甘蔗等农作物。

Where we would eat crops fertilized with our own waste.

我们的排泄物可以作为肥料培育可食用的农作物。

Pesticides and fertilizers are used by farmers to grow crops such as fruits and vegetables.

农民用杀虫剂和化肥种植水果和蔬菜等作物。

They learned to increase the yield and multiply the number of varieties.

他们学会增加农作物的收成和种类。

Wild pigs cause millions of dollars in crop damage yearly.

野猪每年造成的农作物损失高达数百万美元。

Currently, more than 150 million people in South Asia depend on local rice and wheat crops.

目前，南亚有超过亿五千万人依赖当地大米和小麦作物为生。

Farmers were allowed to sell their surplus crops on the open market.

农民可以在自由市场中售卖自己多余的农作物。

Meanwhile, crops such as sorgum, rye and cassava have dropped in relative importance.

同时，高粱、黑麦和木薯这些农作物已经变得相对重要。

Crop rotation is one of the oldest and most effective soil fertility control strategies.

作物轮作调节土壤肥力的最古老和最有效的方式之。