Mr.Baributsa is a researcher at Purdue University in the American state of Indiana.The project is called PICS,for Purdue Improved Cowpea Storage.He says the storage bags are thick enough that any insects already in the cowpeas will die from lack of oxygen.The lack of air will also help prevent the growth of bacteria that can ruin the harvest.The bags cost about two dollars each.Mr.Baributsa says that is not much,especially if it means farmers can wait long enough to get a better price for their crop.The bags are produced locally.Donors currently support the project,but the groups involved are working to build a lasting market for the bags because donor support for the project will not last forever.
A company based in the United States called GrainPro makes another kind of airtight bag.These are called SuperGrainbags.Phil Villers,the company’s president,says safely storing a harvest not only earns more money for farmers,it also reduces the amount of food lost to insects,spoilage and mishandling.“What does not get wasted and eaten means it is available to feed a hungry world,”said Phil Villers.
1.What’s the best title for this passage?()
A.Simple Bags Save the Harvest
B.Plastic Bags: the Enemy of Insects
C.Good News for Hungry World
D.Pesticides Threaten Food Safety
2.It can be inferred that bruchids .
A.steal the stored crop for the future
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