Neil Roberts

A deal has been reached to allow cargo ships to take grain from Ukrainian ports to The rest of The World .

A blockade imposed by Russia has caused soaring food prices and shortages in some of The World 's poorest countries.

About 20m tonnes of grain meant for export are trapped in The country.

Ukrainian president Volodymyr Zelensky has said.

The War also means that this year's harvest will be smaller.

As much as 30% of The 86m tonnes of grain Ukraine normally produces will not be harvested, says Laura Wellesley, a food security specialist at Think Tank Chatham House .

Ukraine is usually The World 's fourth-largest grain exporter. It normally produces 42% of The World 's Sunflower Oil , 16% of its maize and 9% of its wheat.

In addition, wheat exports from Russia - The World 's largest exporter - are down.

Western sanctions do not target Russian agriculture, but The Kremlin argues they have hindered exports by hiking insurance rates and affecting payments.

Ukraine and Russia usually supply over 40% of Africa's wheat, The African Development Bank says.

But The War has led to a shortage of, it says. This has contributed to a across The Continent .

In Nigeria, it has helped increase The Price of staples such as pasta and bread by as much as 50%.

Similarly, Yemen normally imports More Than A Million tonnes of wheat a year from Ukraine.

The Fall in supplies between January and May saw in Yemen, The UN says.

In Syria , another big importer of Ukrainian wheat,

International wheat prices have been falling on The News of The Deal .

However, Laura Wellesley says that unless a lot of Ukraine's grain is shipped, many countries in The Middle East and Africa will go short.

" This would Push Up The Price of bread within those countries even further, which would cause a great deal of social unrest, " she says.

Russia and Ukraine to open up a

Officials say The Plan includes:

The cost of insuring ships entering The Black Sea soared after Russia invaded Ukraine.

Some insurers have charged 5% or 10% of The value of The Ship for a single voyage.

However, The Deal should mean lower costs, says Neil Roberts , of insurance industry body Lloyds Market Association.

" It gives us hope that The Grain can be retrieved from Ukrainian ports and The trade reactivated, " he says.

Before The War , Ukraine sent over 90% of its food exports by sea.

With its ports blockaded,

The EU is - setting up " solidarity lanes" so that Ukraine's grain can be shipped from ports on The Baltic Sea , and also from The Romanian port of Constanta. For part of The Journey to Constanta, The Grain can be transported by barge along The Danube .

However, one Major Problem is that Ukraine's train tracks are wider than those in The rest of Europe. That means grain be unloaded from one set of wagons at its border and reloaded onto others.

It has been taking as much as three weeks for grain to cross Europe and reach ports on The Baltic.

The Ukrainian Grain Association, a trade body,

Before The War , Ukraine had been exporting as much as 7m tonnes of grain a month.

Source of news: bbc.com