organophosphorus pesticideschemical riskagricoltureBackground: The use of pesticides in agriculture is justified by the need to increase crop production and reduce the incidence of diseases sometimes very serious as malaria, yellow fever or bubonic plague. But behind the use of these substances lies ...
根据末段前两句“Some people would prefer to stop the use of manmade chemicals in agriculture entirely. What keeps them from doing so is the fact that chemical farming serves the high demand for food around the world. (有些人倾向于完全停止在农业中使用人造化学品。阻止他们这样做的原因是,...
[原文呈现]CHEMICAL VERSUS ORGANIC FARMING Chemical pesticides and artificial fertilisers have been in widespread use in farming since the middle of the 20th century.When they were first introduced, many farmers welcomed them as a great way to fight crop disease and increase production. Over time,ho...
题目Chemical pesticides and artificial fertilisers have been in widespread use in farming since the middle of the 20th century.When they were first introduced,many farmers welcomed them as a great way to fight crop disease and increase production.Over time,however,what some scientists ha...
Chemical and Biological Technologies in Agriculture All Volumes & Issues Open Access Pesticides in Food and the Environment ISSN: 2196-5641 (Online) In this topical collection (1 articles) Research Anthraquinone in Indonesian infusion tea: analysis by HPLC–UV and risk assessment Retno Yusi...
Pyridaben 30% Sc Citrus Fruit Tree Flowers Red Spider Mites Agriculture Acaricide Pesticides US$1.00-20.00 / L Chlorfenapyr, Insecticide Chlorfenapyr 98%Tc, 10%Sc/ 36%Sc, 24%Sc US$0.80-8.00 / liters Hebei Hontai Agriculture Weed Killer Herbicides Products Lis...
教材原文教材译文用适当的词汇补全课文化学农业对抗有机农业CHEMICAL VERSUS ORGANIC FARMING自20世纪中期以来,化学杀虫剂和人工肥料Chemical pesticides and artificial fertilisers have been in在农业中广泛 使用。 当它们最初被引入时,作为 use in farming since the middle of the 20th century.一种抗击作物病害和增加...
维度四 课文语法填空Chemical pesticides and artificial fertilisers 1. have been(be)in widespread use in farming since the middle of the 20th century. Over time, however, 2. what some scientists have found is that their long-term use can sometimes harm both the land 3. and people's health....
View More India Andhra Pradesh's push for zero budget natural farming inspires others Use of chemical pesticides in India, including those that are banned in other countries, has been a matter of concern and a raging. View More
EPA (1974) - Strategy of the Environmental Protection Agency for controlling the adverse effects of pesticides... FEA (1976) - Energy and U.S. Agriculture: 1974 Data Base. Vol. 2. Federal Energy Administration and the U.S. Department... R...