DB15/T 2168-2021 Technical regulations for cultivation of fresh corn in the hilly area of Yanshan Mountain with shallow buried drip irrigation in large and small ridges (English Version)
Inner Mongolia Provincial Standard of the People's Republic of China
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DB15/T 2168-2021
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2021DB15/T 2168-2021 Technical regulations for cultivation of fresh corn in the hilly area of Yanshan Mountain with shallow buried drip irrigation in large and small ridges