It is not only very important to improve crops to research the salt-tolerance in plants, but also is a part of basic researchs.
植物耐盐性研究不仅对作物遗传改良有重要意义，而且还是植物基础生物学研究的一个重要组成部分。
2
Laboratory and field experiments showed that high molecular organic acid ligation basic copper sulfate is a better fungicide, and is safe to most crops.
通过室内和田间试验，高分子有机酸复合碱式铜具有较好的杀菌效果，对作物的安全性明显提高。
3
BASF has pursued agricultural chemicals and genetically modified crops as a means to diversify away from lower-margin basic chemicals such as ammonia, where demand is growing at a slower pace.