The results showed that mixed cropping with maize remarkably improved iron nutrition of peanut and increased leghaemoglobin content of peanut nodule (Table 1, Fig.1).

 
  • 結果表明,玉米與花生混作能夠明顯地改善花生鐵營(yíng)養、提高根瘤豆血紅蛋白的含量。
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