Berseem Clover

Berseem grows in the window between summer crops in subtropical irrigated systems, when temperatures are too low for the main cereal or cotton crop and irrigation water is available. It converts an otherwise idle season into forage, which is why it fits so completely into those rotations.

Management combines resistant varieties, rotation, monitoring, and — where justified — locally authorized control products applied according to their labels.

Multi-cut types regrow from the crown after each harvest and are cut four or five times in a season; single-cut types produce one large harvest and then flower. Choosing between them is a decision about whether the field is producing feed continuously or clearing for a following crop.

Cutting height matters because regrowth comes from buds low on the crown, and cutting below them ends the stand for the season. The last cut of the year is normally taken higher or left for seed, since the plant is annual and will not regrow after it anyway.

As a legume it fixes its own nitrogen and leaves a residue for the following rice, cotton or maize crop, which in intensively cropped irrigated systems is a real part of the fertility budget. Applied nitrogen suppresses fixation and is not used on an established stand.

Fertilizer rates, timing, and forms should follow local soil tests and regional guidance. AgricultureID does not publish universal fertilizer recommendations.

Berseem is high in soluble protein and low in condensed tannins, so it carries a bloat risk for ruminants grazing it directly. In its principal systems it is cut and fed rather than grazed, which manages the hazard by the way the crop is used rather than by intake control.

Seed is small and sown shallow into a fine irrigated seedbed, often broadcast into standing water in rice-based systems. The appropriate rhizobia are usually present where berseem has been grown, and inoculation matters on ground with no history of it.

Soil suitability should be assessed with local soil survey information and, where available, field testing.

Berseem is not a dryland crop: its yield in the systems that grow it depends on repeated irrigation through the cool season. That dependence ties it to canal and tubewell command areas and excludes it from rainfed winter agriculture in the same regions.

Seed is taken from the final growth after the last forage cut, which means a grower chooses between a further cut and a seed crop. That trade-off, and the pollinator requirement shared with the other clovers, keeps seed production regionally concentrated.

Most berseem is fed fresh as cut, because the systems that grow it feed daily from a nearby plot. Where it is conserved, its high moisture and low sugar make wilting essential, and it is more often dried than ensiled.