A. Rice and corn B. Apples and oranges C. Cotton, wheat, and sugar cane D. Potatoes and tomatoes 相关知识点: 试题来源: 解析 C。解析:文章中明确提到“Many crops are grown along the banks of the Nile, including cotton, wheat, and sugar cane.”。 反馈 收藏 ...
“Industrial agriculture, which mainly focuses on a few types of crops, is not the only answer,” says art director Francesca Price. “We want these images to empower people to support their local food system.” By growing traditional and non-commercial varieties, small farms support biodiversity...
英语翻译The tribe has grown a wonderful harvest of crops.The chief is very smart and has alloca ted all the crops three families with different size.To each family,he give 10 tons more than half of what remains after he has given to the previous
corn, and soybeansarecommoditiesthat are similar wherever they are grown, making one area's product easily replaceable by another's if it can get to market at a lower price. There are many other challenges faced by farmers:
How Do I Grow in Aquaponics? Many crops have a preferred growing medium that allows for optimal growing conditions. Below are the most popular types of growing methods incorporated into aquaponic systems. Deep Water Culture (DWC) or raft based growing uses a foam raft that is floating in a ...
While reshoring is a way to stimulate the domesticeconomy, it is important for companies to remember that some products are best left offshore, particularly those native to other countries. For example, crops grown locally in China should also be processed there so that they remain close to the...
The robot is really smart because it only kills weeds but not crops (庄稼). 3 ? Several cameras are built into the robot. The cameras facing the ground take photos to help the robot “see” the plants it passes. The robot compares each photo to a library of plant photos to ...
根据第四段中"Organic farmers also use many other methods to produce rich soil.They often change the kind of crop grown in each field every year(有机耕作的农民还使用许多其他方法来生产肥沃的土壤。他们经常每年更换每块地里种植的作物的种类)","Why different crops are grown is b...
As a result, cotton cultivation frequently depletes the soil in the areas where it is grown. Most cotton producers worldwide resort to agrochemicals, such as pesticides and fertilizers, to grow their crops. These harmful chemicals run off into the surrounding water, poison the soil, and end ...
Top 10 Cancer Causing Foods to Cut Your Cancer Risk in Half Genetically Modified Foods (GMOs): The rapidly growing industry of genetically modified crops are infiltrating our food supply at an alarming rate. More than 90% of our corn and soy are now genetically modified. This fairly new ...