and his strains have allowed China's farmers to produce around 200 million tons of rice per year.Yuan's innovation has helped feed not just China,but many other countries that depend on rice as well,such as India and Vietnam.Because of his invaluable contributions,Yuan Longpi...
McDonald's is also popular there.Many families still eat their main meal in the middle of the day. Families spend a lot of time together. A.Italy has several islands off the coast. B.The country used to depend on agriculture. C.Mountains cover about three-fourths of the country. D.The...
If tourism grows too quickly, people may leave other jobs to work in the tourism industry because they can make more money there. As a result, other parts of the local economy may suffer. On the other hand, if there is not enough tourism, many people may become jobless.It costs a lot...
Large cities were impossible until agriculture became industrialized. Even in advanced agricultural societies, it took about ninetyfive people on farms to feed five people in cities.__【4】__ Until modern times, those living in cities were mainly the ruling elite (精英) and the servants, laborer...
The COVID-19 pandemic has brought these concerns to the fore: the disease has disrupted supply chains and demand, perversely increasing the amount of food waste in farms and fields while threatening food security for many. As agriculture gradually regains its footing, participants and stakeholders ...
For models based on the processes of production, consumption, and exchange, we found in Exchange Can Buffer Environmental Variation that exchange of food between different locations could buffer the effects of local variation in productivity. However, the details of these results depend on the precise...
electricity has become an essential part of our modern life. It plays an important role in many fields such as industry, agriculture and the daily life of men. Electricity is a source of energy that makes it possible for the factories to turn out products and for people to create comfortable...
The forthcoming new Soil Health Law will be the first of its kind and its success will depend on measurable, quality data. A policy framework based on the EU’s vision for a green and digital transformation will support and promote the potential of AI in agriculture and help the sector ...
Climate change is a fundamental challenge for which agriculture is sensitive and vulnerable. The Intergovernmental Panel on Climate Change has identified r... T Asplund,M Hjerpe,V Wibeck - 《Climatic Change》 被引量: 18发表: 2013年 Vulnerability to heatwaves and drought. Case studies of adaptati...
The cost of a mortgage will depend on the type of loan, the term (such as 30 years), and the interest rate that the lender charges. Mortgage rates can vary widely depending on the type of product and the qualifications of the applicant. ...