这 Publication Issue 用你的语言不存在, 用...查看: English (en),
或使用谷歌翻译:  

Content Included in this Resource: 

  • Soil and Climate 
  • Fertilisation
  • Plant Spacing
  • New Trends in Popular Density Management-Commercial
  • Planting Date
  • Verietal Choice
  • Planting
  • Mid-season Management
  • Hard Facts About Weeds and Maize 
  • Yield Forcasting in Maize