Maisto medžiagos
Apples - Deformation
Simptomai
Typical symptoms of zinc deficiency are "little leaf" and "rosetting", caused by short internodes.
Leafs are small, longish and partly yellow in colour.
Often interveinal chlorosis is visible.
Priežastys
Severe zinc deficiency
Apples - Shortening of internodes
Simptomai
Typical symptoms of zinc deficiency are "little leaf" and "rosetting", caused by short internodes.
Priežastys
Severe zinc deficiency
Zinc deficiency padidėja, kai yra
- Organic soils
- High pH soils
- Soils rich in phosphorus
- Soils receiving high phosphorus application
- Cold wet conditions
Cinkas yra svarbu, nes
- Combats chlorisis and premature leaf fall
- Improves resistance to cold weather and late frosts
- Improves bud development
- Improves flowering
- Improves fruit set
- Gives better skin finish
- Reduces storage disorders
Yara rekomendacijos Cinkas
YaraVita ZINTRAC 700
Apple: 1 to 2 l/ha at bud burst and at the end of flowering. Avoid treatment during flowering. A further application of 1 to 2 l/ha should be made after harvest but before leaf senescence. Water rate: 200-1,000 l/ha.
Skaitykite daugiau apie YaraVita ZINTRAC 700
