With warmer weather approaching, now is the time to plan ahead for Spring and Summer crop options. These crops can not only fill feed gaps but also provide high-quality silage and hay to carry you through the season ahead.
While the traditional summer standbys like forage sorghum and millet remain reliable performers, there are other viable options worth considering to increase productivity, feed quality, and flexibility within your system.
Choosing the Right Crop for Your System
Before selecting a species or variety, it’s important to:
Crop Options for Silage and Hay Production
Forage Sorghum
Strengths: Fast growth, high bulk yields, regrowth potential for multiple cuts/grazings.
Best use: Silage, hay, or grazing (dependent on variety selected).
Tips: Plant when soil temps reach 16–18°C and rising, manage nitrate and prussic acid levels in crops before feeding
Millet
Strengths: Quick feed, lower prussic acid risk than sorghum, good for hay.
Best use: Grazing or hay; can be used for silage.
Tips: Ideal for lighter soils and areas with irregular rainfall.
Maize
Strengths: High energy content, excellent for balancing protein-rich pasture silage.
Best use: Silage.
Tips: Needs high fertility and fertiliser requirements, reliable water or rainfall potential, and careful harvest timing for maximum starch content.
Cowpeas & Lablab
Strengths: Legume option adding protein and fixing nitrogen; can be grown alone or in mix with grasses.
Best use: Hay or grazing; also valuable in mixed silage.
Tips: Suited to warmer conditions.
Mixed Species Summer Forage Blends
Strengths: Combines the benefits of grasses, legumes, and sometimes brassicas; improves feed quality and resilience.
Best use: Direct grazing, silage, or hay, depending on mix.
Tips: Choose varieties with similar maturity to simplify harvest and grazing.
Pea & Oat Blends
Strengths: Excellent protein and energy balance, producing a leafy, palatable forage. Peas boost protein while oats provide bulk and fibre.
Best use: Hay or silage; also suitable for green chop.
Tips: Time sowing so both crops mature together; ideal for areas with reliable Spring/Summer moisture or irrigation. Early cutting preserves feed quality and prevents the oat component from becoming too stemmy.
Key Management Considerations
No matter which crop you choose, success relies on: