Zinc deficiency made worse by
- Organic soils
- High pH soils
- Soils rich in phosphorus
- Soils receiving high phosphorus application
- Cold wet conditions
Zinc is important for
- Correct functioning of enzymes
- Better synthesis of nucleic acids
- Improved auxin (plant hormone) metabolism
Yara recommended fertilizers for Zinc
YaraVita® MANCOZIN™
Soya Bean: 1 pint/acre when crop is 2 to 6 inches tall. Repeat if necessary 10 to 14 days later. Water rate: 3 to 20 gallons/acre.
Read more about YaraVita® MANCOZIN™YaraVita® ZINTRAC™
Soybeans: 1 pint/acre when crop is 2 to 6 inches tall. Water rate: 3 to 20 gallons/acre. For use in Wisconsin: YaraVita Zintrac can be applied to this crop in Wisconsin requiring a medium to high level of zinc.
Read more about YaraVita® ZINTRAC™NUTRA-PHOS CALZINC
Soya Bean: 2 to 10 lb. per acre per application. First application at bud to early-bloom stage, repeat in 2 to 3 weeks. Apply aerial applications in at least 5 gallons/acre and ground applications in at least 10 gallons/acre; however, when total application gallonage is 25 gallons per acre or less, DO NOT mix more than 1 lb. of this product per gallon of water.
Read more about NUTRA-PHOS CALZINCNUTRA-PHOS Zn-K PLUS
Soya Bean: 2 to 10 lb. per acre per application. First application at bud to early-bloom stage, repeat in 2 to 3 weeks. Apply aerial applications in at least 5 gallons/acre and ground applications in at least 10 gallons/acre; however, when total application gallonage is 25 gallons per acre or less, DO NOT mix more than 1 lb. of this product per gallon of water.
Read more about NUTRA-PHOS Zn-K PLUSNUTRA-SPRAY MANZINC
Soya Bean: Apply at seedling to pre-bloom stage at a rate of 2 to 4 lb. per acre. Repeat as needed. Apply aerial applications in at least 5 gallons/acre and ground applications in at least 10 gallons/acre; however, when total application gallonage is 25 gallons per acre or less, DO NOT mix more than 1 lb. of this product per gallon of water.
Read more about NUTRA-SPRAY MANZINCNUTRA-SPRAY ZM
Soya Bean: Apply at seedling to pre-bloom stage at a rate of 2 to 4 lb. per acre. Repeat as needed. Apply aerial applications in at least 5 gallons/acre and ground applications in at least 10 gallons/acre; however, when total application gallonage is 25 gallons per acre or less, DO NOT mix more than 1 lb. of this product per gallon of water.
Read more about NUTRA-SPRAY ZM