在新世纪,杂交水稻将在确保粮食安全上,发挥关键作用。 If 50% of rice paddy covered by rice hybrids in the world,rice production could be increased by another 150 million tons,400 to 500 million more people can be fed. 如果全世界50%的水稻田能被杂交水稻覆盖,水稻产量将能够额外提高1亿5000万吨,...
This book addresses aspects of rice production in rice-growing areas of the world including origin, history, role in global food security, cropping systems, management practices, production systems, cultivars, as well as fertilizer and pest management. As one of the three most important grain crops...
参考译文:In China, rice production is an important part of the national economy. As early as 4,000 B.C.,the Chinese started rice cultivation which later gradually spread all over the world. At present, China is the world's largest producer of rice, producing 26% of the world rice output...
China is well-known for its rice production. In fact, a popular greeting in the country is to ask if someone has ‘eaten rice today’! It’s the Chinese equivalent of asking how you are! 中国以大米生产而闻名。事实上...
assistants to carry out the research. They solved many technical problems such as "excellent but not early" and "early but not excellent" in hybrid rice. The application of hybrid rice technology in China has made China the firs...
A larger proportion of water is lost from the rice field through evaporation and percolation, which result in very low productivity of water4. Moreover, the changing climatic conditions and increasing input costs threaten sustainable rice production in the future5. In addition, TPR is one...
aEveryone has a family. We live in it and feel very warm. There are three persons in my family, my mother, father and I. We live together very happily and there are many interesting stories about my family. 大家有一个家庭。 我们在它居住并且感到非常温暖。 有三个人在我家、我的母亲、父亲...
Rice is the main staple food for more than half of the global population. /CFP An international group of scientists has made a global assessment of rice-cropping systems in search of opportunities to improve rice production. Rice is the main staple food for more than half...
a serious gap in our knowledge of threats to food security. Here, we examine the combined, and potentially coupled, impacts of soil arsenic and climate change on rice grain yields and grain toxin levels. Our findings serve as a sentinel for the potential threats to future rice production. ...
the first country in the world to utilize the advantages of hybrid rice. By 1994 alone, China’s rice production had increased by 240 billion kilograms. In addition, this technology has been exported to countries and regions such as the United States. Yuan Longping is also known as“the ...