These observations add useful context to the technical profile. They describe the named location, dates and management in the supplied Papalotla dossier; they are not universal performance guarantees.
La Esperanza · Chiapas, Mexico
Cobra against forage sorghum DKS74
2014–2015 · 270 days · 9 cuts
A supplied Papalotla comparison of Cobra with forage sorghum DKS74 across nine cuts. The result is site- and management-specific.
Dry-matter yield9,845 lb/acSorghum 8,329
Crude protein14%Sorghum 8%
Digestibility69%Sorghum 60%
TDN60%Sorghum 55%
Harvest record9 cuts / 270 daysTrial observation
Across this trial, Cobra produced about 18% more dry matter than the sorghum comparator and had higher crude protein, digestibility and TDN.
The dossier also positions Cobra for cut-and-carry or intensive rotational grazing and reports drought, spittlebug and acid-soil tolerance; confirm local management guidance.
Cut-and-carry harvest shown in the supplied Mexico trial
04
Establishment
Build the stand correctly
01Plant 8–10 kg/ha, adjusted for seed coating.
02Use a prepared, well-drained seedbed.
03Allow 90–150 days before the first cut, based on establishment and environment.
05
Management
Turn potential into performance
Harvest on a 45–55 day interval as a starting point.
Set cut height from the current market guide and field regrowth response.
Replace nutrients removed in harvested forage.
06
Limitations & safety
Know where it does not fit
Low tolerance of prolonged waterlogging.
The technical compendium lists a 15–20 cm residual, while the current manufacturer page lists a 60–100 cm cut height; these may refer to different measurements or systems.
Do not publish a single cut-height instruction until agronomy approves it.
The supplied trial page identifies Cobra as BR02/1794, while the current site profile lists BR02/1752; the genotype code must be reconciled before it is used on a label or formal specification.
07
Technical resources
Guides and supporting research
Research report · 2024
Improved forages and climate-smart agriculture among smallholder farmers in Kenya
