单词:effective growing season
单词:effective growing season 相关文章
Severe drought has sent river levels in parts of central and northern China to record lows, affecting millions of hectares of farmland and leaving more than a million people short of water。 严重干旱已导致华中和华北部分地区河水水位
This is the VOA Special English Agriculture Report. Today we discuss the greenhouse effect. Farmers and gardeners have long used greenhouses to extend the growing season in cold weather. Now, hoop houses are gaining popularity. Hoop houses are someti
AZUZ: And a flu strain circulating in the U.S. this year, like the one that hit Australia last year, is a nasty one. Widespread flu activities are being reported in every part of the continental U.S. at the same time. This is the first year that's ha
By Jessica Berman Washington 23 February 2006 George Khoury, left, a pharmacy owner shows different treatments for Malaria for sale at his pharmacy in the city of Dakar, Senegal (File photo - Nov. 17,
First up, coughing, sneezing, fever, running nose, there is nothing unusual about that staff this time a year. But, if it feels like you can't go anywhere without seeing these symptoms of sickness, you might be right, flu seasons here and from what w
Growing Pains The Leonardo Episodes LUKE BROWER The 7th and the last (91/92) season of this popular sitcom saw an unexpected addition to the Seaver family. Mike, while teaching at an urban high school