Global honey bee populations are on the decrease, which puts the world's food supply under pressure(压力). But now technology could help beekeepers overcome the problem. You might think of beekeepers as completely honey producers, but they are part of a growing trade where they rent their hi...
Protection of HoneybeesC . Growing T hreats to BeesD. Newly Discovered Bee Species 相关知识点: 试题来源: 解析 【解析】【小题1】D【小题2】C【小题3】B【小题4】A 结果一 题目 (6分)Many people have heard bee populations are declining due to such threats as pesticides(杀虫剂). And many...
Many people have heard bee populations aredeclining due to such threats as pesticides(杀虫剂).And many understand bees are important to plantpollination(授粉). Yet, according to a study led byUtah State University ecologist Joseph Wilson, few areaware of the wide diversity of bees and other poll...
Bee populations are declining at an alarming rate This decline could also affect the beef and dairy industry Think about this for a minute: Would you want to live without orange juice, jam or honey? Can you imagine the cost of food in future if the decline of the bee population continues ...
Pathogenic viruses associated with the Western honey bee (Apis mellifera) have been identified as key contributors to losses of managed honey bee colonies, and are known to be transmitted to wild bee populations through shared floral resources. However, little is known about the prevalence and ...
For several years the media has told us that bee populations are under threat. In response to this media campaign to “save the bees”, raising honey bees has become a popular hobby. But as a species, honey bees are least in need of saving. Much media attention is given to honey bees...
When your nucs are ready for pickup, we will email you with dates to come get them. Because these nucs usually have robust populations, our preferred method of transport is in a ProNuc box. We will provide these boxes and have your nuc installed into the ProNuc. Pick up will be on...
It is essential to conserve wild edible insect populations and to improve the survival of the most popular species [17]. This can be achieved by studying the population dynamics of these insects, identifying their host plants, and controlling their enemies. Other actions can include restrictions on...
Honeybee populations are on the decline due to lack of habitat, monoculture, pesticides and a variety of diseases. After learning about the struggles of honeybees and how important they are to our food supply, we installed two honeybee colonies. Watching them and their complex community is fascin...
【全能解析】根据最后一段第二句“The findingssuggest that adopting practices that protect or increasewild bees, such as growing more wildflowers and usingmanaged pollinators other than honey bees, is likely tohave more outputs."可知,目前,提高农作物产量的方法主要有保护和增加野蜂的数量、种植更多的...