DB37/T 4478.1-2021 Ecologically efficient planting model of wide-width intercropping of characteristic grain and oil crops Part 1: Wide-width intercropping of fresh corn and peanuts (English Version)
Shandong Provincial Standard of the People's Republic of China
Latest
DB37/T 4478.1-2021
DB37/T 4478.1-2021 history
2021DB37/T 4478.1-2021 Ecologically efficient planting model of wide-width intercropping of characteristic grain and oil crops Part 1: Wide-width intercropping of fresh corn and peanuts