[待解决问题] Scientists show a way to improve soil quality with
1、Now, scientists in the United States have done a modern demonstration. They say charcoal fertilization offers a revolutionary way to improve soil quality for hundreds or even thousands of years.
2、Mingxin Guo and his team at Delaware State University heated tree leaves, corn stalks, small pieces of wood and poultry waste into "biochar." （headed 怎么翻译）
3、Biochar could be good news for farmers with poor soil and hungry populations to feed. Professor Guo says it could even help against global warming. Intensive farming and overuse of chemical fertilizer releases carbon dioxide into the atmosphere. Biochar does the opposite, he says: it traps carbon in the ground.
4、The soil was amended with two percent charcoal. But he says even a one percent treatment would increase productivity.
5、Soils with less than three percent organic matter are generally poor and dense and unable to hold enough water and nutrients. Adding compost and animal manure and leaving crop wastes in fields has only a limited effect. The scientists say these added organic materials quickly break down into carbon dioxide.
6、Mingxin Guo says he learned about the "black gold" in Brazil from a magazine story. He explains that it was discovered in the jungle, in the area where waters flow to the Amazon, in the nineteen sixties. But it was not until recent years that scientists began to bring public attention to it.
有点长希望能学习到你们完美的翻译不胜感激
2、Mingxin Guo and his team at Delaware State University heated tree leaves, corn stalks, small pieces of wood and poultry waste into "biochar." （headed 怎么翻译）
3、Biochar could be good news for farmers with poor soil and hungry populations to feed. Professor Guo says it could even help against global warming. Intensive farming and overuse of chemical fertilizer releases carbon dioxide into the atmosphere. Biochar does the opposite, he says: it traps carbon in the ground.
4、The soil was amended with two percent charcoal. But he says even a one percent treatment would increase productivity.
5、Soils with less than three percent organic matter are generally poor and dense and unable to hold enough water and nutrients. Adding compost and animal manure and leaving crop wastes in fields has only a limited effect. The scientists say these added organic materials quickly break down into carbon dioxide.
6、Mingxin Guo says he learned about the "black gold" in Brazil from a magazine story. He explains that it was discovered in the jungle, in the area where waters flow to the Amazon, in the nineteen sixties. But it was not until recent years that scientists began to bring public attention to it.
有点长希望能学习到你们完美的翻译不胜感激