But a farmer in the Netherlands is now using a mixture of sea and fresh water to grow healthy and tasty vegetables. Marc Van Rijsselberghe started with an experiment. He put several kinds of plants in saline. "We put in a lot of plants in the fields and then we put in, put them in fresh water and in sea water and all the varieties between it, and then we see which variety is surviving and which variety is dying."_______________________ 但是一位荷兰的农民现在正在用混合海水和淡水培育健康美味的蔬菜.Marc Van Rijsselberghe最先开始做这个实验.他把几种植物放到了生理盐水中. "我们把很多植物中在土壤里,然后又把他们挖出来,放到淡水和海水里,个各种类混杂到一起.然后我们再观察哪种会幸存,哪种会死掉."____________________________
发表于 2015-3-11 09:33
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