{"id":1266859,"date":"2024-04-08T06:20:00","date_gmt":"2024-04-08T05:20:00","guid":{"rendered":"https:\/\/www.agriland.ie\/?p=1266859"},"modified":"2024-04-06T17:53:41","modified_gmt":"2024-04-06T16:53:41","slug":"rainfall-is-key-determinant-of-romanian-grain-and-oilseed-rape-yields","status":"publish","type":"post","link":"https:\/\/lightsail.agriland.ie\/farming-news\/rainfall-is-key-determinant-of-romanian-grain-and-oilseed-rape-yields\/","title":{"rendered":"Rainfall is key determinant for Romanian grain and oilseed rape yields"},"content":{"rendered":"\n

Crop reports from the Black Sea region are confirming the impact that even small variations in rainfall can have on grain and oilseed rape yields.<\/p>\n\n\n\n

Kildare native Jim McCarthy currently manages a 20,000ha tillage operation in Romania. He is a regular contributor to the Tillage Edge podcast.<\/p>\n\n\n\n

Courtesy of his latest update, Jim is confirming that the last 12 months have been exceptionally dry across most of the Black Sea catchment area.<\/p>\n\n\n\n

McCarthy said: \u201cNo till crop management systems are delivering significant benefits for farmers in the region.”<\/p>\n\n\n\n

According to McCarthy, much of the arable land in Romania contains high levels of both clay and silt.<\/p>\n\n\n\n

\u201cIt is, therefore, important to ensure that soil pH values are correct – the same principle holds where phosphate and potash indices are concerned.<\/p>\n\n\n\n

\u201cHigh magnesium levels in our soils is another issue that must be addressed before committing to any form of reduced cultivation system,” he said.<\/p>\n\n\n\n

Grain and oilseed<\/h2>\n\n\n\n

Making best use of water is fast becoming a priority for cereal <\/a>growers in Romania.<\/p>\n\n\n\n

He said: \u201cNo till are systems are helping in this reard as is the use of cover crops. The reality is that we have t save every drop of water that becomes available to us.<\/p>\n\n\n\n

\u201cCultivating <\/a>down to a depth of four or five inches will result in significant amounts of water being lost to any crop production system in Romania at the present time.<\/p>\n\n\n\n

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\u201cWe could be talking between 10 and 12mm of moisture. And, in some locations this figure can rise to 35 or possibly 40mm of moisture.\u201d<\/p>\n<\/blockquote>\n\n\n\n

Leaving very high stubble heights also helps to retain soil moisture levels while also encouraging  newly established crops.<\/p>\n\n\n\n

He explained: \u201cWe planted out 3,000ha of winter oilseed rape after wheat last autumn, using a no-till system.<\/p>\n\n\n\n

\u201cThe new crop is now well established and we will have the full 3,000ha of rape to harvest over the coming months.<\/p>\n\n\n\n

\u201cMany of our neighbours are looking at half crops of rape at the present time. For the most part, they still use traditional cultivation systems.\u201d  <\/p>\n\n\n