Stadiu · BBCH 09
Răsărire
Ce observi în câmpRăsărire: tulpinile și cotiledoanele străpung suprafața solului.
Ce construiește planta acum
Încolțire/Germinare
Context și surse (3)
- Phenological growth stages and BBCH-identification keys of potato
- Phenological growth stages and BBCH-identification keys of potato (BBCH Monograph, 2nd edition)
- Potato fertilization on irrigated soils; https://extension.umn.edu/nutrient-management/potato-fertilization-irrigated-soils; Lines 22-34 (uptake table), 75-92 (concentration ranges), 104-108 (sap nitrate ranges). domeniu verificat: Potatoes (Solanum tuberosum) grown in irrigated coarse-textured soils in Minnesota. limită: The document explicitly states that the uptake table should not be used as a basis for fertilizer recommendations [L18] and that nutrient uptake varies based on yield [L16]. Nutrient Management Guidelines for Russet Burbank Potatoes; https://content-hub.uidaho.edu/api/public/content/ad6072a4cb6c40f6a8d301498e265072?v=12ff7178; Lines 32-163 (Uptake Patterns) and Tables 1-6

