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METHOD FOR RAISING PRODUCTIVITY OF AN OLD-AGE ALFALFA IN AN IRRIGATED CROP ROTATION OF SOUTHERN STEPPE OF UKRAINE
METHOD FOR RAISING PRODUCTIVITY OF AN OLD-AGE ALFALFA IN AN IRRIGATED CROP ROTATION OF SOUTHERN STEPPE OF UKRAINE
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机译:乌克兰南部草原灌溉轮作中提高老年苜蓿生产力的方法
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摘要
A method for raising productivity of an old-age alfalfa field in an irrigated crop rotation of the Southern steppe of lies in the fact that the alfalfa is used for the specified purpose in the course of two-three years, after what the field is subjected to ploughing up. In doing so winter gramineous crops are undersown into a thinned (weeded) old-age alfalfa grass stand.
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