Nineteenth-century agronomists rapidly divined that phylloxera had come from North America.

19世纪的学家迅速推断称，根瘤蚜虫来自北美。

Rising temperatures are damaging tea plants, says agronomist Steven Mwaniki.

学家史蒂文·万妮科称，气温的不断增高破坏了茶叶种植。

The process also helps the tomatoes in the greenhouse, says agronomist Guntars Strauts.

学家格塔尔斯·斯特劳斯表示这一过程也对温室中的番茄有所助益。

Agronomists warn the risk is everyone at the same time will be trying to buy their ingredients.

学家们警告，麻烦在于所有都想在同一时间段购买食材。

Students were also trained as economists, architects, agriculturalists, social welfare workers, and teachers.

学生还接受了经济学家、建筑师、学家、社会福利工作者和教师的培训。

Agronomists and the like have taken to breeding all sorts of vegetables and fruits ----changing their original nature .

学家之类的物搞起了各种蔬菜和水果的培育一一改变它们原有的特性。

Why did olive trees yield to Stone Age farmers, whereas oak trees continue to defeat our brightest agronomists?

为什么橄榄树屈服于石器时代的民，而橡树却继续击败我们最聪明的学家？

Why he had become an agronomist was tricky to explain. His mother, whom he adored, did not want him to do it.

他为什么成为学家，这儿说来话长。袁隆平很尊敬他的母亲，而母亲其实不希望他从业工作。

Agronomists are saying, grocery stores are saying they expect a run on turkeys, a run on birds as people gather again this year.

学家和食品店主最近都在议论，由于亲友今年再次相聚，预计会出现对火鸡和禽类的抢购。

After slavery was abolished, they still remained the staples, but farsighted agriculturists saw the dangers of depending upon a few crops.

废除奴隶制后， 它们仍然是主食，但有远见的学家看到了依赖少数几种作物的危险。

Chinese agronomists plan to boost the cultivation of better-quality cassava varieties in Africa, which relies on the starchy tubers as a major source of food.

中国学家计划在非洲推广优质木薯品种的种植，非洲依赖含淀粉的木薯块茎作为主要的食物来源。

Our remit is to give educational opportunities to the wider public as well as to offer research sites for a wide variety of agriculturists and other scientists.

我们主要是为公众提供受教育的机会并且为学家和其他科学家提供研究场所。

A) A group of corn farmers stands huddled around an agronomist and his computer on the side of an irrigation machine in central South Africa.

A) 在南非中部， 一群种玉米的民挤在一位学家和他的电脑旁边， 而他的电脑位于灌溉机旁。

Franck Muke is an agronomist at Goma University. He agrees soya is less likely to be stolen, but he's not so sure about cassava, known as manioc in Congo.

Franck Muke是戈马大学的一名学家，他也认为黄豆不易被盗，但他不确定木薯的命运。

He noted, " The farmer wants to use apps in the field, he wants to send a video to his agronomist when he sees a … problem ... they want to be online" .

他指出，" 民想要在田野中使用应用程序，他们发现… … 问题时，想要给他们的学家发送拍摄的视频… … 他们想要上网。"

Walking round to the front of the house he beheld the well-known agriculturists Hezzy Biles, Haymoss Fry, and some others of the same old school, passing the gate homeward from their work with bundles of wood at their backs.

绕到房子前面， 他看到著名的学家赫兹·拜尔斯、海莫斯·弗莱和同一所老学校的其他一些， 背着成捆的木头从他们的工作中穿过大门回家。