大豆 - Chlorosis
症状
Early symptoms of interveinal chlorosis. Ongoing deficiency will produce light green to white interveinal areas with distinct green leaf veins.
Furthermore, necrotic, brown spots may develop and leaves may drop off.
原因
Manganese deficiency
Soybeans are sensitive to Manganese deficiency.
大豆 - Chlorosis
症状
Light green interveinal chlorosis with striking green leaf veins.
原因
Manganese deficiency
Soybeans are sensitive to Manganese deficiency.
大豆 - Chlorosis
症状
Light green interveinal chlorosis with striking green veins. The proceeding chlorosis gives the leaf a mottled appearance.
原因
Manganese deficiency
Soybeans are sensitive to Manganese deficiency.
大豆 - Chlorosis
症状
Beginning interveinal chlorosis. Ongoing deficiency will produce light green to white interveinal areas with striking green leaf veins.
Furthermore, necrotic brown spots may develop and leaves may drop off.
原因
Manganese deficiency
Soybeans are sensitive to Manganese deficiency.
Manganese deficiency使变得更糟
- Organic soils
- Sandy soils
- High pH
- Cold wet periods
- Fluffy soils
锰很重要
- Improved activation of enzyme processes
- Increased nitrate reduction
- More efficient photosynthesis
- Effective protein synthesis
