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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: " B iologische Bundesanstalt, B undessortenamt und CH emische ...
In biology, the BBCH-scale for beans describes the phenological development of bean plants using the BBCH-scale. The phenological growth stages and BBCH-identification keys of bean are: Growth stage
Code (2-digit) Code (3-digit) Description 0: Germination 00: 000: Dry seed, 1 dormant bulb 2: 01: 000: Beginning of seed imbibition 1: 03: 003: Seed imbibition complete 1: 05: 005: Radicle emerged from seed. 1. Roots appearing 2. 07: 007: Cotyledon breaking through seed coat 1: 09: 009: Emergence: cotyledon breaks through soil surface. 1. Green ...
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.
In biology, the BBCH-scale for cucurbits describes the phenological development of cucurbits, ... Code Description 2 digits 3 digits 0: Germination 00: 000: Dry seed ...
In biology, the BBCH-scale for leafy vegetables forming heads describes the phenological development of leafy vegetables forming heads, such as cabbage, chinese cabbage, lettuce and endive, using the BBCH-scale. The phenological growth stages and BBCH-identification keys of leafy vegetables forming heads are:
"Erläuterungen zu den BBCH-Dezimal-Codes für die Entwicklungsstadien von Mais, Raps, Faba-Bohne, Sonnenblume und Erbse - mit Abbildungen". Gesunde Pflanzen . 42 : 308– 321.
In biology, the BBCH-scale for other brassica vegetables describes the phenological development of vegetables such as brussels sprouts, cauliflower and broccoli using the BBCH-scale. The phenological growth stages and BBCH-identification keys of other brassica vegetables are: