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7: Development of fruit 71: Fruit size up to 10 mm; fruit fall after flowering 72: Fruit size up to 20 mm 73: Second fruit fall 74: Fruit diameter up to 40 mm; fruit erect (T-stage: underside of fruit and stalk forming a T) 75: Fruit about half final size 76: Fruit about 60% final size 77: Fruit about 70% final size 78: Fruit about 80% final ...
Principal growth stage 7: Development of fruit 71: Ovary growing; fruit fall after flowering 72: Green ovary surrounded by dying sepal crown, sepals beginning to fall 73: Second fruit fall 75: Fruit about half final size 76: Fruit about 60% of final size 77: Fruit about 70% of final size 78: Fruit about 80% of final size 79: Fruit about 90% of ...
The BBCH-scale uses a decimal code system, which is divided into principal and secondary growth stages, and is based on the cereal code system (Zadoks scale) developed by Jan Zadoks. [2] The abbreviation BBCH derives from the names of the originally participating stakeholders: "Biologische Bundesanstalt, Bundessortenamt und CHemische Industrie".
7: Fruit development 71: Fruit size about 10% of final size. 75: Fruit size about 50% of final size. Stone starts to lignificate (it shows cutting resistance). 79: Fruit size about 90% of final size. Fruit suitable for picking green olives. 8: Maturity of fruit 80: Fruit deep green colour becomes light green, yellowish. 81: Beginning of fruit ...
BBCH-scale (stone fruit) BBCH-scale (strawberry) BBCH-scale (sunflower) BBCH-scale (weed) C. Cereal growth staging scales This page was last edited on 20 May 2014 ...
Pear Tree. Zones 3 to 9. Requires more than one tree for pollination. Pear varieties run the gamut in sizes and sweetness levels. ‘Bosc’ pear trees provide a late season harvest, while ...
The Feekes scale is a system to identify the growth and development of cereal crops introduced by the Dutch agronomists Willem Feekes (1907-1979) in 1941. [ 1 ] [ 2 ] This scale is more widely used in the United States [ 3 ] than other similar and more descriptive [ 4 ] [ 5 ] scales such as the Zadoks scale or the BBCH scale .
The BBCH-scale for citrus is a classification system used in biology to describe the phenological development of citrus plants using the BBCH-scale. The phenological growth stages and BBCH-identification keys of citrus plants are: