马铃薯 - Chlorosis
症状
Young leaves become uniformly yellowgreen.
原因
Molybdenum deficiency
Young plants can show deficiency symptoms if seed potatoes were grown on soils with low Mo content.
Yellowing of leaf blades is similar to nitrogen or sulfur deficiency.
Molybdenum deficiency使变得更糟
- Acid soils
- Low pH
- Low levels of soil organic matter
钼很重要
- Nitrogen metabolism, pigment and chlorophyll synthesis
- Beneficial for growth and yield
对于钼雅苒推荐的产品是
YaraVita MOLYTRAC 250
Potatoes: 0.5 l/ha between 100% emergence and tuber initiation. Water rate: 50-200 l/ha.
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