阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。 Climate change has caused a rise in sea levels. This has increased the amount of salt in fresh water {#blank#}1{#/blank#}(use) on coastal farms. As a result, farmers are {#blank#}2{#/blank#}(gradual) unable to use fields close to the sea. However, Marc Van Rijsselberg, a farmer in the Netherlands is now using a {#blank#}3{#/blank#}(mix) of sea and fresh water {#blank#}4{#/blank#}(grow) healthy and tasty vegetables.
He teamed up with scientists from the Free University and divided a farm {#blank#}5{#/blank#}eight negated areas. Separate pipes pumped fresh and sea water, and a computer program created water with eight levels of salinity (含盐度).
The water levels and the levels of salinity was {#blank#}6{#/blank#}(control) by computerized measuring devices called “sensors”. Mr. Van Rijsselberg said he was able to harvest vegetables from most of the eight testing areas. He said the vegetables were smaller than {#blank#}7{#/blank#} grown in fresh water. But he said they also had more sugar and salt, so they tasted much {#blank#}8{#/blank#}(good).
He found that potatoes grew better than the other vegetables in the combination of sea and fresh water. Mr.Van Rijsselberg said four kinds of these potatoes would be sent to Pakistan {#blank#}9{#/blank#}thousands of hectares of land {#blank#}10{#/blank#}(damage) by salinization last year.